Podcasts about plant science

Aunties on Air Episode 25: Celebrating the Gifts of Mother Earth: Coastal Maine Botanical GardensThe Aunties welcome the love, values, and reciprocity to the studio today! We are forever grateful for all the gifts that Mother Earth provides. We welcome into the studio, Gretchen and Daniel, the leaders of the coastal Maine botanical gardens. These two leaders have been leading the way for many years. We work with them closely to celebrate the contributions of Wabanaki thought and learning. As we continue to grow in both inspiration and strategy, we welcome you to explore all the learnings that are present.Wabanaki Words Used:Apc-oc (again in the future, parting, good-bye, farewell) https://pmportal.org/dictionary/apc-oc Topics Discussed:  Gretchen Ostherr - https://www.dsgco.com/placed_leaders/gretchen-ostherr/ Daniel Ungier- Vice President of Guest Experience and EducationCoastal Maine Botanical Gardens - https://www.mainegardens.org/Martha Stewart Living Article with Daniel Ungier- https://www.marthastewart.com/things-never-do-at-botanical-garden-11720318Sheepscot River - https://en.wikipedia.org/wiki/Sheepscot_RiverBoothbay, Maine - https://en.wikipedia.org/wiki/Boothbay,_MaineHorticulture - https://www.britannica.com/science/horticultureHorticulture, Education and Plant Science - https://www.mainegardens.org/plant-science-collections/The Doctrine of Discovery Historical Resources: https://www.gilderlehrman.org/history-resources/spotlight-primary-source/doctrine-discovery-1493https://upstanderproject.org/learn/guides-and-resources/first-light/doctrine-of-discoveryGuardians of the Seeds (Giant Trolls): https://www.mainegardens.org/events-exhibits/giant-trolls/Alfond Children's Garden - https://www.mainegardens.org/learn/family-activities/Butterfly House - https://www.mainegardens.org/gardens/gardens-key-features/#ButterflyHouseFirefly - https://umaine.edu/hudsonmuseum/firefly/Richard Silliboy - https://www.abbemuseum.org/attending-artists-profiles/richard-silliboyThree Sisters Garden - https://www.facebook.com/reel/1034076295236184Shopping with Coastal Maine Botanical Gardens - https://shop.mainegardens.org/?_gl=1*lyoecv*_gcl_au*MTIyOTExMDI1OC4xNzQxMjAzODg0Wabanaki Reach - https://www.wabanakireach.org/Darren Ranco - https://umaine.edu/anthropology/faculty-staff/dr-darren-j-ranco/Suzanne Greenlaw - https://schoodicinstitute.org/dr-suzanne-greenlaw-joins-schoodic-institute/Indigo Arts Alliance - https://indigoartsalliance.me/Daniel Minter and Marcia Minter - https://indigoartsalliance.me/about-previous/our-team/#iaa-boardRematriation - https://en.wikipedia.org/wiki/RematriationShane Perley-Dutcher and Anna Tsouhlarakis Artist Statements - https://www.mainegardens.org/events-exhibits/indigo-arts-alliance/the-land-fights-back/Emerald Ash Borer - https://www.invasivespeciescentre.ca/invasive-species/meet-the-species/invasive-insects/emerald-ash-borer/Arisa White - https://arisawhite.com/Vayo Meditation Garden - https://www.mainegardens.org/gardens/gardens-key-features/#VayoNorma Randi Marshall - https://www.normarandi.com/Bigelow Laboratory for Ocean Sciences - https://www.bigelow.org/Robinson's Wharf - https://www.robinsonswharf.com/Boothbay Region Land Trust - https://bbrlt.org/Oven's Mouth Preserve - https://bbrlt.org/preserves/ovens-mouth/Barrett's Park - https://www.boothbayregister.com/article/let-s-go-barrett-s-park/182362Ocean Point Preserve - https://bbrlt.org/preserves/ocean-point/The House of Logan - https://www.houseoflogan.com/Dawn Avery - https://www.dawnavery.com/Salt Bay Chamberfest - https://saltbaychamberfest.org/ Wabanaki Tribal Nations:Houlton Band of Maliseet Houlton Band of Maliseet Indians | Littleton, ME (maliseets.net)Mi'kmaq Mi'kmaq Nation | Presque Isle, ME (micmac-nsn.gov)Passamaquoddy Tribe Indian Township Passamaquoddy Tribe @ Indian Township | Peskotomuhkati MotahkomikukPassamaquoddy Tribe Sipayik Sipayik Tribal Government – Sipayik (wabanaki.com)Penobscot Nation Penobscot Nation | Departments & Info | Indian Island, Maine Special Thanks/Woliwon: Guests: Daniel Ungier, Gretchen OstherrProducer: Gavin AllenPodcast Team: Becky Soctomah Bailey, Macy Flanders

On this week's episode of The Rural Woman Podcast™, you'll meet Sam Haley.Sam Haley grew up on a blueberry farm in rural Nova Scotia before earning a Plant Science degree and transitioning from conventional chemical controls to biological ones. While pregnant during the pandemic, she started a llama farm, using their manure for gardening. Now, she runs a small fertilizer business, hand-spins fiber, and teaches her boys the value of a strong work ethic.For full show notes, including links mentioned in the show, head over to wildrosefarmer.com/219. . .This week's episode is brought to you by Patreon . . .Let's get SocialFollow The Rural Woman Podcast on Social MediaInstagram | FacebookSign up to get email updatesJoin our private Facebook group, The Rural Woman Podcast Community Connect with Katelyn on Instagram | Facebook | Twitter | Pinterest. . .Support the ShowPatreon | PayPal | Become a Show SponsorLeave a Review on Apple Podcasts | Take the Listener SurveyScreenshot this episode and share it on your socials!Tag @TheRuralWomanPodcast + #TheRuralWomanPodcast. . .Meet the TeamAudio Editor | MixBär.Admin Team | Kim & Co OnlinePatreon Executive ProducersSarah R. | Happiness by The AcreKarri MV. | Leystone Farms. . .More with KatelynOne on One Podcast Coaching | Learn More

Learn how leaves use fuzz, chemicals, and even camouflage to stay safe from animals that might want to eat them. This episode is packed with surprising science and outdoor observation ideas! In the companion Parts of a Leaf video class included in the No Sweat Nature Study LIVE membership, you'll draw and label a detailed diagram of a leaf while learning what each part does—and why it's so important. You may not even realize some of these parts exist, but you're sure to be fascinated by them as you compare different kinds of leaves in your nature journal. Join No Sweat Nature Study at NoSweatNatureStudy.com. Use the code NOSWEAT for 50% off your first month of a monthly membership. Buy gift cards for friends and family to join No Sweat Nature Study →  ourjourneywestward.com/downloads/no-sweat-nature-study-live-gift Charter schools can purchase access to No Sweat Nature Study → ourjourneywestward.com/charter Visit the Parts of a Leaf show notes page to see the spines of a stinging nettle leaf! Defense Mechanisms of Plants curriculum → ourjourneywestward.com/downloads/defense-mechanisms-plants/ Share pictures of your nature studies on Instagram or Facebook. Be sure to tag @OurJourneyWestward so Mrs. Cindy will see them! Please subscribe to the podcast and leave a rating and review if you enjoy the episodes. Thank you! It helps the podcast so much! :)

Die Themen in den Wissensnachrichten: +++ KI-Tool kann Patienten-Betreuung deutlich verbessern +++ Menschlicher Urin erfolgreich als Pestizid getestet +++ 20 Prozent der Menschen weltweit haben hohes Workaholic-Risiko +++**********Weiterführende Quellen zu dieser Folge:Real-time surveillance system for patient deterioration: a pragmatic cluster-randomized controlled trial, Nature, 02.04.2025Crystallisation of CaCO3 polymorphs induced by layered PET-based microplastic particles, Environmental Science Europe, 30.03.2025Waschbär breitet sich weiter aus, Deutscher Jagdverband, 01.04.2025Effect of Neem Seed-Based Biopesticides and Hygienized Human Urine (HHU) on the Main Insect Pests of Cowpea [Vigna unguiculata (L.) Walp.] on Station and in Rural Environment of Niger, American Journal of Plant Sciences, 02.02.2025We are storytelling apes: Experimenting with new scientific narratives in a time of climate and biodiversity collapse, People and Nature, 01.04.2025Alle Quellen findet ihr hier.**********Ihr könnt uns auch auf diesen Kanälen folgen: TikTok und Instagram .

Join TWICS's three co-managers on a bus-turned-restaurant in a Hobart pub on a sunny day.  With relaxing ambient pub sounds, Anna Abela and Dr Olly Dove chat with Dr Kate Johnson about her experience doing postdoctoral research in Switzerland and a Marie Skłodowska-Curie Actions Postdoctoral Fellowship in Barcelona, Spain. Hear the challenges and highlights of Kate's experience so far plus advice to ECRS considering applying for fellowships and conducting research overseas. Share in the joy of a rare in-person reunion of Olly, Anna and Kate!Show theme music: Kevin MacLeodHost: Dr Olly Dove (@olly_dove)Co-Host: Anna Abela (@annaoabela)Production:  Hannah Moore (@HannahCMoore)Media & Promotion: Emma Hamasaki (@EmmaHamasaki)

“Evaluation of speed breeding conditions for accelerating Fusarium head blight and deoxynivalenol screening in wheat” with Nidhi Rawat and Vivek Tiwari.   Fusarium head blight (FHB), also known as head scab, is one of the most significant diseases affecting wheat, causing substantial economic losses for farmers in the U.S. and worldwide. While FHB resistant wheat lines have been identified, breeding these traits into desirable cultivars is a time-consuming process that can take decades, with uncertain success. In the U.S., particularly for spring wheat, crossing of wheat lines can typically be done only once per year due to seasonal limitations, which slow down the process of development of disease-resistant cultivars. To overcome this challenge, speed breeding—an approach that involves growing plants under extended light exposure (20–22 hours per day) to accelerate their life cycle—offers a promising solution. This technique enables multiple generations of wheat to be produced within a single year, allowing for more frequent crossings and a faster transfer of disease resistance traits into desirable cultivars. In this episode, Drs. Nidhi Rawat and Vijay Tiwari share their insights on using speed breeding techniques to accelerate the breeding of disease-resistant cultivars. Tune in to learn: ·         What is Fusarium head blight? ·         How does Fusarium head blight cause economic loss to farmers? ·         What is speed breeding? ·         How does speed breeding help in developing disease resistance cultivars? ·         What are challenges in adopting speed breeding? If you would like more information about this topic, this episode's paper is available here: https://doi.org/10.1002/csc2.21226 This paper is always freely available. Contact us at podcast@sciencesocieties.org or on Twitter @FieldLabEarth if you have comments, questions, or suggestions for show topics, and if you want more content like this don't forget to subscribe. If you'd like to see old episodes or sign up for our newsletter, you can do so here: https://fieldlabearth.libsyn.com/. If you would like to reach out to Nidhi Rawat and Vijay K Tiwari, you can find them here: nidhirwt@umd.edu and  vktiwari@umd.edu If you would like to reach out to Saptarshi Mondal from our Student Spotlight, you can find him here: saptarshi.mondal@uga.edu https://www.facebook.com/saptarshi.mondal.50 Resources  CEU Quiz: https://web.sciencesocieties.org/Learning-Center/Courses/Course-Detail?productid=%7B3F0BF240-4700-F011-BAE2-0022480989AC%7D Transcripts: Coming soon US Wheat and Barley Scab Initiative (USWBSI): https://scabusa.org/home-page Plant Science and Landscape Architecture, University of Maryland, College Park, MD 20742 https://agnr.umd.edu/about/directory/plant-science-landscape-architecture/   Wheat labs, University of Maryland, https://umdwheatgenomics.weebly.com/ Field, Lab, Earth is Copyrighted by the American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America.

The practice of growing plants in water rather than soil isn't new, though early examples are difficult to substantiate. In the 1930s, hydroponic plant culture made headlines, but the field also had conflict among researchers. Research: Bacon, Francis. “Sylva sylvarum; or, A natural history, in ten centuries. Whereunto is newly added the History natural and experimental of life and death, or of the prolongation of life.” London. 1670. https://archive.org/details/sylvasylvarumorn00baco/page/116/mode/2up Britannica, The Editors of Encyclopaedia. "Hanging Gardens of Babylon". Encyclopedia Britannica, 13 Jan. 2025, https://www.britannica.com/place/Hanging-Gardens-of-Babylon Britannica, The Editors of Encyclopaedia. "chinampa". Encyclopedia Britannica, 26 May. 2017, https://www.britannica.com/topic/chinampa Britannica, The Editors of Encyclopaedia. "Julius von Sachs". Encyclopedia Britannica, 28 Sep. 2024, https://www.britannica.com/biography/Julius-von-Sachs. Ebel, Roland. "Chinampas: An Urban Farming Model of the Aztecs and a Potential Solution for Modern Megalopolis". HortTechnology hortte 30.1 (2020): 13-19. < https://doi.org/10.21273/HORTTECH04310-19 Gericke, W. F. “The Complete Guide To Soilless Gardening.” Prentice Hall. 1940. https://archive.org/details/in.ernet.dli.2015.271694/page/n1/mode/2up Gericke, W. F. “The Meaning of Hydroponics.” Science101,142-143. 1945. https://www.science.org/doi/10.1126/science.101.2615.142 "General Mills' Big Gamble on Indoor Farming." Dun's Review. 1979. https://www.nal.usda.gov/sites/default/files/card-image/DunsReviewGeneralMillsImage.jpg “Growing Crops Without Soil.” United States Department of Agriculture. Agricultural research service. June 1965. https://www.nal.usda.gov/sites/default/files/card-image/RaisingCropsWithoutSoil1965_0.jpg Hall, Loura. “NASA Research Launches a New Generation of Indoor Farming.” NASA. Nov. 23, 2021. https://www.nasa.gov/technology/tech-transfer-spinoffs/nasa-research-launches-a-new-generation-of-indoor-farming/ Hoagland, D.R. and D.I. Arnon. “The Water-culture Method for Growing Plants Without Soil.” Berkeley. 1950. https://archive.org/details/watercultureme3450hoag/page/n5/mode/2up “A Hydroponic Farm on Wake Island.” Science87,12-3. (1938). DOI:1126/science.87.2263.12.u Janick, Jules et al. “The cucurbits of mediterranean antiquity: identification of taxa from ancient images and descriptions.” Annals of botany vol. 100,7 (2007): 1441-57. doi:10.1093/aob/mcm242 Silvio, Caputo. “History, Techniques and Technologies of Soil-Less Cultivation.” Springer, Cham. https://doi.org/10.1007/978-3-030-99962-9_4 Singer, Jesse. “A Hydroponics Timeline. Garden Culture Magazine. Feb. 8, 2021. https://gardenculturemagazine.com/a-brief-overview-of-the-history-of-hydroponics/#:~:text=1627:%20Sylva%20Sylvarum,Chemist%20Jean%20Baptist%20van%20Helmont Stanhill, G. "JOHN WOODWARD—A NEGLECTED 17TH CENTURY PIONEER OF EXPERIMENTAL BOTANY". Israel Journal of Plant Sciences 35.3-4 (1986): 225-231. https://doi.org/10.1080/0021213X.1986.10677056 Stuart, Neil W. “About Hydroponics.” Yearbook of Agriculture, U.S. Department of Agriculture. 1947. Accessed online: https://archive.org/details/yoa1947/page/289/mode/2up Taylor, Judith. “National Nutrition Month: Hydroponics feed ailing WWII Army Air Forces personnel.” Air Force Medical Service. March 26, 2014. https://www.airforcemedicine.af.mil/News/Article/582803/national-nutrition-month-hydroponics-feed-ailing-wwii-army-air-forces-personnel/ “Plants Without Soil.” Brooklyn Eagle. Feb. 28, 1937.https://www.newspapers.com/image/52623587/?match=1&terms=hydroponics “Hydroponics.” Courier-Journal. March 2, 1937. https://www.newspapers.com/image/107727971/?match=1&terms=hydroponics See omnystudio.com/listener for privacy information.

Research scientist and conservation geneticist Cynthia Frasier talks about her early natural world experiences in New Jersey, her pursuit of a career in science, and her work and life in Madagascar and now in the Midwest. Dr. Cynthia Frasier has a long-standing interest in wild places and habitat conservation and is particularly motivated to foster a balance between wildlife and people. Frasier received her PhD in Plant Sciences from Rutgers University then moved to Madagascar and contributed to efforts to catalogue its plant diversity. Frasier now works in the Conservation Genetics Department of Omaha's Henry Doorly Zoo and Aquarium, where she continued working in Madagascar, collaborating closely with the Madagascar Biodiversity Partnership, a Malagasy NGO. Frasier is now looking forward to becoming more invested in local and regional conservation in the Midwest and is eager to dive into the rich diversity of prairies and rangelands.

Jenny Girard is currently an Implementation Specialist with BOSS Software at The Integra Group, a business solutions company dedicated to serving the green and snow industries. In this role, Jenny leverages her extensive industry expertise to onboard new clients, optimizing their operations and improving their efficiency through BOSS's innovative software solutions. Her commitment to driving growth and operational excellence is complemented by her pursuit of an MBA to enhance her business skills and strategic insights. Before joining The Integra Group, Jenny held key roles across the green industry and snow industries. She graduated with an Honors Bachelor's degree in Plant Science from SUNY Cobleskill and has over 15 years of experience. Those roles included Production at Longwood Gardens, Specialty Landscape Designer at Busch Gardens/SeaWorld Parks, and Area Manager for RM Landscape. While she was at RM Landscape, she oversaw accounts and operations in Buffalo, NY, for both green and snow as well as served as the strategic coordinator for corporate initiatives. Jenny's dedication to the green and snow industries is reflected in her active contributions to several committees with NALP, SIMA, and the Patch Project. In recognition of her leadership, she was named NALP's Young Professional of the Year in 2023.

An Unspoken Creed By Sune Kroghansen Enjoy this special Story in Ciderville from Denmark! “Roedding The restart of the cider adventure in Rødding. In the mid-00s, the villagers of Rødding had begun making cider. It faded due to the focus on grafting, planting and nursing the thousands of apple trees in the apple village. In the fall of 2018, focus was about to change again, apple trees was maturing and a decrease nursing left time for something else.  Organized by the association: “Æblets by” — “The Apple Village” a congregation was held, 2 score of interested participants met in the community house of the small village of Rødding in Salling. Amongst was participants living close by in the parish, living in the municipality, the region, and a scarce few from far away. The desire to use the apples for more than just planting. Apple juice production was already a major activity in the village, inspiring the entreprenant townsfolks to move further. Creating activity, community and jobs from the apples grown. Those present discussed opportunities of diversifying activities, moving into cider production along with vinegar, jam, jelly. During the fall of 2018 and winter of 2019, the first cider was fermented. Apples from the gene bank Pometet Nursery part of, University of Copenhagen. Was used I these ferments. Inspired by, among others: Andrew Lea, Cider Chat, Cold Hand Winery, University of Copenhagen Department of Plant Sciences. Fermentation and experimentation started with a steep learning curve: Oe, capsules, corks, aglets, disgorging, remuage, tirage, liquere de expedition, brownhat, so2, eggysmell, ester, alcohol taxes, VAT, tankcleaning, oak, food safety control, acid. We tasted, laughed, spit, drank, smelled with a focus on the experience and excitement of the taste experience. We try to greet a new taste or flavour: “I don't know you, what can you do? What makes you shine?” Of course, everyone has a favorite taste. But experience has taught us. That there is great variation, and “good taste” depends on what the cider is to be used for. The Cider Club meets regularly. Both with a focus on cozy togetherness but also with a focus on technical details, training cider crafting techniques and in taste and sensory. Promoting spreading the joy of fermented apples. I don't know if the word “Creed” or “credo” was discussed, I don't think so! however a “spirit” has been underlying everything though unspoken: The unspoken creed It should taste good. It should be as local as possible. It should preferably be in unmanipulated. Although “natural” is a well-worn word. It is the idea/spirit/dream that we should strive to find: The apple or apple cultivars that make good cider. The cultivar should also be able to: Grow on a healthy, unpruned, untended tree, where we live. They should be easy to press into apple juice. The juice should ferment alone without adding anything other than time. It should be able to keep without any other preservation than a lid. It may be construde as a naive dream that does not abide into modern production society, nor does it fit efficient agriculture. And probably not even practically possible. So there have been deviations from the idea along the way. Mostly to follow the first part of the unspoken creed: “it must taste good” Like a vanilla bean, that tastes fantastic but is not particularly widespread growing in the Danish landscape. So if kakifruits, sulfur, sugar, oak, pineapple, oranges, erythritol, lactose, pasteurization, elderflowers. Are necessary to achieve “good cider” then so be it. The Cider Club is a spirit, and a loose part of an international movement of cider from pure apple juice. We strive to include everyone, and avoid selfishness, selfsufficientness. We are not signers of the “New Nordic Food Manifesto of 2004” but looking back it has influenced us tremendously. With a mixture of epicurean joy of life and the joys of the table. Sustainable thinking and naive optimism. The best we can do, each thing in its own time. BUT we originate from the village of apples so the foundation is the diversity of the old apple cultivars. The hope is to, create something people will choose to enjoy. And It should be fun along the way. Without ruining anything for the world of tomorrow. Wasalling!” Have a story to tell for the “Stories in Ciderville” segment? Must be 3000 words or less or under 4 audio minutes Apples and pommes must be integrated into the story line Send your essay and a recording of yourself reading your essay to info@ciderchat.com Mentions in this Cider Chat Totally Cider Tour to the UK – send an email to info@ciderchat.com to get on the wait list for this 2025 tour taking place August 25-31, 2025 Chicago Cider Week Chicago Cider Summit CiderCon2025

É comum ouvirmos falar de parasitas animais. Mas, você sabia que uma planta também pode ser parasita? Separe trinta minutinhos do seu dia e descubra, com Mila Massuda, como essas plantas interagem com seus hospedeiros, quais estratégias usam para sobreviver e as curiosidades por trás desse comportamento fascinante da natureza. Apresentação: Mila Massuda (@milamassuda) Roteiro: Mila Massuda (@milamassuda) e Emilio Garcia (@emilioblablalogia) Revisão de Roteiro: Vee Almeida Técnica de Gravação: Julianna Harsche (@juvisharsche) Editor: Angélica Peixoto (@angewlique)Lilian Correa (@_lilianleme) Mixagem e Masterização: Lívia Mello (@adiscolizard) Produção: Prof. Vítor Soares (@profvitorsoares), Matheus Herédia (@Matheus_Heredia) e BláBláLogia (@blablalogia) Gravado e editado nos estúdios TocaCast, do grupo Tocalivros (@tocalivros) REFERÊNCIAS EGGERS, T.; HEFIN JONES, T. You are what you eat…or are you? Trends in Ecology & Evolution, v. 15, n. 7, p. 265–266, jul. 2000. FIDELIS, Elisangela Gomes et al. Priorização de pragas quarentenárias ausentes no Brasil. 2018. JHU, M.-Y.; SINHA, N. R. Parasitic Plants: An Overview of Mechanisms by Which Plants Perceive and Respond to Parasites. Annual Review of Plant Biology, v. 73, n. 1, p. 433–455, 20 maio 2022. TWYFORD, A. D. Parasitic plants. Current Biology, v. 28, n. 16, p. R857–R859, ago. 2018. WESTWOOD, J. H. et al. The evolution of parasitism in plants. Trends in Plant Science, v. 15, n. 4, p. 227–235, abr. 2010.

In this episode of The Crop Science Podcast Show, Dr. Josh Lofton, from Oklahoma State University, explores double cropping systems. From wheat-soybean rotations to exploring the potential of corn and other summer crops, he offers hands-on advice for tackling climate and soil challenges. Discover how smart crop rotation can boost yields, improve soil health, and drive long-term sustainability. Tune in on all major platforms!"Double crop systems let us harvest two crops yearly by leveraging seasonal weather advantages.”Meet the guest: Dr. Josh Lofton is an Assistant Professor and Cropping Systems Specialist at Oklahoma State University. He holds a Ph.D. in Plant Science and Agronomy from Louisiana State University and a Master's from Oklahoma State University. His program emphasis is on developing and integrating agronomic and economically viable cropping systems within Oklahoma, focusing on crop rotation, tillage, planting practices, and harvest management. Additionally, Dr. Lofton serves as the state canola and oilseed production specialist.What you will learn:(00:00) Highlight(01:16) Introduction(04:50) Double cropping(07:36) Common double crops(16:21) Corn as a secondary crop(20:46) Relative maturity(24:44) Full season vs. double crop yield(27:32) Final three questionsThe Crop Science Podcast Show is trusted and supported by the innovative companies:- CNH Reman- KWS

Dr. Matt Yost is an associate professor, associate department head, and agroclimate extension specialist at Utah State University. He obtained his PhD in applied Plant Science at the University of Minnesota, after which he spent several years doing post-doctoral research in Minnesota and Missouri. His research and extension efforts focus on water optimization in agriculture, soil health, precision agriculture, and adaptive nutrient management. Matt is also currently serving as director of USU crops and presiding Chair of the agronomic production systems section of the American Society of Agronomy.

Send us a textIn this episode, Leandra and Elyse celebrate 100 episodes! We look back at the guests we've had, give you some behind the scenes of how it all began, and tell you our plans moving forward. Our guest is Lilith Dorsey. Lilith hails from many magickal traditions, including Afro-Caribbean, Celtic, and Indigenous American spirituality. Their traditional education focused on Plant Science, Anthropology, and Film at the University of R.I, New York University, and the University of London, and their magickal training includes numerous initiations in Santeria (also known as Lucumi), Haitian Vodoun, and New Orleans Voodoo. They are a published Black author of Voodoo and Afro-Caribbean Paganism, Love Magic, the best selling Orishas, Goddesses and Voodoo Queens. Their latest book, Tarot Every Witch Way, is available now.Click here to join the Unbound Priestess Summit Jan. 9-10th 2025.

In today's summer special, Betty takes Nick and the listeners through 12,000 years of the cannabis plant. Starting in the ancient world, through the age of sail and into the modern era, we follow the cannabis plant on its global journey and its role in human politics and development. We finish with a discussion on cannabis pharmacology, drug prohibition and challenges facing the revival of the hemp industry in modern times.Music has been removed from the podcast version of the show due to copyright. Please check out the music featured on the live show through these links or on our Spotify playlist.Music featured:Hemp – Yellow Blue Bus: https://youtu.be/FGIfNF5qO8w?si=8DRAG01hWmqRixhxGanja Farmer – J Boog: https://soundcloud.com/jboogmusic/ganja-farmerHashish – Ibrahim Maalouf: https://soundcloud.com/ibrahim-maalouf/hashishFreedom of Species Spotify playlist:https://open.spotify.com/playlist/3TJQujKYjGFoFP6LhBbaTS?si=6ghUWmzkQpyvsPJM9PNB-w&pi=rl23HPZQS1ins&fbclid=IwY2xjawHoEuJleHRuA2FlbQIxMAABHRsgsJ5WkFD9Dx9vuiubNXtF1GMaFOFYw8cXDD3UdwkuYHBSswptwIw8wA_aem_AiO4AOLyNFOoqz5PRlkU5Q&nd=1&dlsi=0efe6436f2fe4f8bReferences and links:Abel, E. L. (2013). Marihuana: the first twelve thousand years. Springer Science & Business Media.Ayonrinde O. A. (2020). Cannabis and psychosis: revisiting a nineteenth century study of 'Indian Hemp and Insanity' in Colonial British India. Psychological medicine, 50(7), 1164–1172.Bania G. (2022). Shifts in therapeutic practices and decline of medicinal cannabis in Indian North-Eastern Frontier (1826-1925).  Journal of cannabis research, 4(1), 52.Borougerdi, B. J. (2014). Cord of empire, exotic intoxicant: Hemp and culture in the Atlantic world, 1600-1900 (Order No. 3626432). Available from ProQuest Dissertations & Theses Global; ProQuest One Academic. (1558183077).Clarke, R. C., & Merlin, M. D. (2016). Cannabis Domestication, Breeding History, Present-day Genetic Diversity, and Future Prospects. Critical Reviews in Plant Sciences, 35(5-6), 293-327.Fike, J. (2016). Industrial Hemp: Renewed Opportunities for an Ancient Crop. Critical Reviews in Plant Sciences, 35(5-6), 406-424. Gülck, T., & Møller, B. L. (2020). Phytocannabinoids: Origins and Biosynthesis. Trends in Plant Science, 25(10), 985-1004. Hart, C. L. (2022). Drug use for grown-ups: Chasing liberty in the land of fear. Penguin.Jiggens, J. (2012). Sir Joseph Banks and the question of hemp : hemp, seapower and empire, 1776-1815Mead, A. (2019). Legal and Regulatory Issues Governing Cannabis and Cannabis-Derived Products in the United States. Frontiers in Plant Science, 10.Nutt, D. (2022) Cannabis (seeing through the smoke): The New Science of Cannabis and Your Health. Yellow Kite BooksRen, G., Zhang, X., Li, Y., Ridout, K., Serrano-Serrano, M. L., Yang, Y., Liu, A., Ravikanth, G., Nawaz, M. A., Mumtaz, A. S., Salamin, N., & Fumagalli, L. (2021). Large-scale whole-genome resequencing unravels the domestication history of Cannabis sativa. Science Advances, 7(29), eabg2286.Schluttenhofer, C., & Yuan, L. (2017). Challenges towards Revitalizing Hemp: A Multifaceted Crop. Trends in Plant Science, 22(11), 917-929.Talk from Dr. Carl Hart: Drug Use for Grownups, A Human Rights Perspective: https://www.youtube.com/watch?v=M6PHC4p1Ohw&t=1226sDr Carl Hart Democracy Now interview: https://www.youtube.com/watch?v=iKXWelf-ZvA

Kay Watt was not a scientist when she arrived in the remote jungles of Panama, assigned to help coffee farmers protect their plants from environmental harm. When she returned from the Peace Corps, she'd learned that driving change was a science in and of itself. Hear how the experience motivated Kay to become a plant geneticist and program manager, supporting the fight against climate change through Salk's Harnessing Plants Initiative.

On Tiny Matters we just weren't giving enough love to plants, but we're dedicated to fixing that! In this week's episode, we chat with Matt Candeias, the host of the podcast In Defense of Plants. We tackle a subject that we had definitely oversimplified in our minds: pollination. From stinky corpse flowers to pitfall traps to faux fermentation, the way plants have evolved so many strategies to reproduce is beyond fascinating. We can't wait to take you all on this pollination ride!Send us your science stories/factoids/news for a chance to be featured on an upcoming Tiny Show and Tell Us bonus episode and to be entered to win a Tiny Matters coffee mug! And, while you're at it, subscribe to our newsletter at bit.ly/tinymattersnewsletter. Links to the Tiny Show & Tell story are here and here. All Tiny Matters transcripts and references are available here.

This cranberry nature study is perfect for your autumn science lessons about the harvest season, Thanksgiving, or Christmas! In the companion video class about cranberries, included in the No Sweat Nature Study membership, 1st-8th graders will understand the life cycle of cranberries that grow uniquely in bogs. Learn why cranberries bounce, see how they are harvested, and discover their importance in agriculture and cuisine.  Join No Sweat Nature Study Membership at NoSweatNatureStudy.com. Use the code NOSWEAT for 50% off your first month of a monthly membership. BUY GIFT CERTIFICATES for friends and family to join No Sweat Nature Study →  ourjourneywestward.com/downloads/no-sweat-nature-study-live-gift/ Share this link with CHARTER SCHOOLS → ourjourneywestward.com/charter/ Visit the cranberry show notes page to see the air pockets inside a cranberry. Enjoy some cranberry books (affiliate link) and cranberry experiments this holiday season.  Share pictures of your nature studies on Instagram or Facebook. Be sure to tag @OurJourneyWestward so Mrs. Cindy will see them! Please subscribe to the podcast and leave a rating and review if you enjoy the episodes. Thank you! It helps the podcast so much! :)

Corn isn't just tasty; it comes in a rainbow of colors! Discover why corn kernels can be yellow, white, purple, red, and even blue in this seasonal science episode! In the companion Video Class about Maize included in the No Sweat Nature Study membership, discover the life cycle of maize, its unique history around the world, and the many ways it can be used - all while creating a beautiful nature journal page. NEW MEMBERS can use the code NOSWEAT for 50% off your first month of a monthly membership. CHARTER SCHOOLS can now purchase a video-only membership! This is perfect for charters that don't allow their students access to live classes. Please direct your charter school to OurJourneyWestward.com/charter/. GIFT CARDS are available for friends and family to purchase for you. Please send them here. Corn Show Notes Page  Share pictures of your nature studies on Instagram or Facebook. Be sure to tag @OurJourneyWestward so Mrs. Cindy will see them! Show Sponsor: You'll love this season's edition of the Learning Well Magazine! Please subscribe to the podcast and leave a rating and review if you enjoy the episodes. Thank you! It helps the podcast so much! :)

Jenny Girard is currently an Implementation Specialist with BOSS Software at The Integra Group, a business solutions company dedicated to serving the green and snow industries. In this role, Jenny leverages her extensive industry expertise to onboard new clients, optimizing their operations and improving their efficiency through BOSS's innovative software solutions. Her commitment to driving growth and operational excellence is complemented by her pursuit of an MBA to enhance her business skills and strategic insights. Before joining The Integra Group, Jenny held key roles across the green industry and snow industries. She graduated with an Honors Bachelor's degree in Plant Science from SUNY Cobleskill and has over 15 years of experience. Those roles included Production at Longwood Gardens, Specialty Landscape Designer at Busch Gardens/SeaWorld Parks, and Area Manager for RM Landscape. While she was at RM Landscape, she oversaw accounts and operations in Buffalo, NY, for both green and snow as well as served as the strategic coordinator for corporate initiatives. Jenny's dedication to the green and snow industries is reflected in her active contributions to several committees with NALP, SIMA, and the Patch Project. In recognition of her leadership, she was named NALP's Young Professional of the Year in 2023.

We are joined by Dr. Adam Pellegrini, Associate Professor in the Department of Plant Sciences at the University of Cambridge, to better understand how ecosystems respond to global change. Dr. Pellegrini breaks down how fire maintains and affects carbon cycling and how these key processes shape ecosystems worldwide.   Dr. Adam Pellegrini @eco_pelle, Website, Academic Profile Dr. Carolina Baruzzi @wildlandmgmt, Academic Profile Dr. Marcus Lashley @DrDisturbance, Academic Profile   Have suggestions for future episodes? Send us your feedback! (here) Check out our newest podcast, Wild Turkey Science! Enroll now in our free, online fire course. Available to all. This podcast is supported by listener donations - thank you for being a part of this effort. For more information, follow UF DEER Lab on Instagram, Facebook, Twitter, YouTube.   Music by Dr. David Mason and Artlist.io Produced and edited by Charlotte Nowak  

We are joined by Dr. Adam Pellegrini, Associate Professor in the Department of Plant Sciences at the University of Cambridge, to better understand how ecosystems respond to global change. Dr. Pellegrini breaks down how fire maintains and affects carbon cycling and how these key processes shape ecosystems worldwide.   Dr. Adam Pellegrini @eco_pelle, Website, Academic Profile Dr. Carolina Baruzzi @wildlandmgmt, Academic Profile Dr. Marcus Lashley @DrDisturbance, Academic Profile   Have suggestions for future episodes? Send us your feedback! (here) Check out our newest podcast, Wild Turkey Science! Enroll now in our free, online fire course. Available to all. This podcast is supported by listener donations - thank you for being a part of this effort. For more information, follow UF DEER Lab on Instagram, Facebook, Twitter, YouTube.   Music by Dr. David Mason and Artlist.io Produced and edited by Charlotte Nowak  

In this episode of Fabulous Folklore Presents, I chat to the legend that is Lilith Dorsey! We talk about tarot, some New Orleans lore, and why the city has such an unusual reputation, and why people are so drawn to love magic!  Lilith Dorsey M.A., hails from many magickal traditions, including Afro-Caribbean, Celtic, and Indigenous American spirituality. Their traditional education focused on Plant Science, Anthropology, and Film at the University of R.I, New York University, and the University of London, and their magickal training includes numerous initiations in Santeria also known as Lucumi, Haitian Vodoun, and New Orleans Voodoo. Lilith Dorsey is also a Voodoo Priestess and in that capacity has been doing successful magick since 1991 for patrons, is editor/publisher of Oshun-African Magickal Quarterly, filmmaker of the experimental documentary Bodies of Water :Voodoo Identity and Tranceformation,' co-host of The Pop Occulture Show on youtube, and choreographer/performer for jazz legend Dr. John's “Night Tripper” Voodoo Show. They have long been committed to providing accurate and respectful information about the African Traditional Religions and are proud to be a published Black author of such titles as 55 Ways to Connect to Goddess, The African-American Ritual Cookbook, Love Magic, Orishas, Goddesses and Voodoo Queens, Water Magic, the newly re-released Voodoo and African Traditional Religion and Tarot Every Witch Way now available. Buy Tarot Every Witch Way: Unlock the Power of the Cards for Spellcraft & Magic: https://uk.bookshop.org/a/12992/9780738776323 Find Lilith online at: https://lilithdorsey.com/ Catch up with Lilith on Instagram at: https://instagram.com/lilithdorsey Get your free guide to home protection the folklore way here: https://www.icysedgwick.com/fab-folklore/ Become a member of the Fabulous Folklore Family for bonus episodes and articles at https://patreon.com/bePatron?u=2380595 Fabulous Folklore Bookshop: https://uk.bookshop.org/shop/fabulous_folklore Enjoyed this episode and want to show your appreciation? Buy Icy a coffee to say 'thanks' at: https://ko-fi.com/icysedgwick Pre-recorded illustrated talks: https://ko-fi.com/icysedgwick/shop Request an episode: https://forms.gle/gqG7xQNLfbMg1mDv7 Get extra snippets of folklore on Instagram at https://instagram.com/icysedgwick 'Like' Fabulous Folklore on Facebook: https://www.facebook.com/fabulousfolklore/ Find Icy on BlueSky: https://bsky.app/profile/icysedgwick.bsky.social Tweet Icy at https://x.com/IcySedgwick

As the global population approaches 10 billion by 2050, the challenge of providing safe, nutritious food is growing more urgent. Climate change is further straining food systems, impacting water availability, crop yields, and livestock health. In this episode, two experts discuss innovative biotech solutions aimed at addressing these pressing issues, offering hope for a sustainable path forward in feeding the world.Follow us on LinkedIn, X, Facebook and Instagram. Visit us at https://www.bio.org/

It's apple season here in Connecticut. And the history of the apple in New England dates back to 1623, three years after the landing of the Mayflower. Back in 2023, a late season frost devastated crops at several farms across our state. Farmers reported damage to a number of fruit crops including pears, peaches, berries and yes, even apples. There are thousands of apple varieties world wide, with only a fraction of which are grown in our state. But apple lovers and enthusiasts are working to bring new varieties to local orchards near you. Today is all about apples. Later, we hear about the origins of apple cider. GUESTS: Evan Lentz: Assistant Extension Educator in the Department of Plant Science and Landscape Architecture at UConn Jim Wargo: Grower and Owner of Hidden Gem Orchard Craig Cavallo: co-author of American Cider and co-owner of Golden Russet Cafe and Grocery in Rhinebeck, New York Support the show: http://wnpr.org/donateSee omnystudio.com/listener for privacy information.

Have you ever spotted a striking orange and black butterfly fluttering through your garden? That was likely a monarch butterfly! Milkweed, the monarch butterfly's favorite plant, is vital to their life cycle. But why do monarch butterflies love milkweed so much? In this episode, we'll uncover the special connection between monarchs and milkweed that helps these butterflies thrive. In the companion Monarch Butterflies Video Class included in the No Sweat Nature Study membership, discover the life cycle of monarch butterflies from egg to adult and create a monarch migration map that follows the route these migrating butterflies take. Join No Sweat Nature Study LIVE at NoSweatNatureStudy.com. Use the code NOSWEAT for 50% off your first month of a monthly membership. BUY GIFT CERTIFICATES for friends and family to join No Sweat Nature Study LIVE →  ourjourneywestward.com/downloads/no-sweat-nature-study-live-gift/ CHARTER SCHOOL LINK → ourjourneywestward.com/charter/ Visit the monarchs show notes page to see a monarch sipping nectar from milkweed! Share pictures of your nature studies on Instagram or Facebook. Be sure to tag @OurJourneyWestward so Mrs. Cindy will see them! Please subscribe to the podcast and leave a rating and review if you enjoy the episodes. Thank you! It helps the podcast so much! :)

The silent conversations of plants Guest: Dr. Sven Batke, Associate Head of Research & Knowledge Exchange and Reader in Plant Science at Edge Hill University Learn more about your ad choices. Visit megaphone.fm/adchoices

Seg 1: The silent conversations of plants Guest: Dr. Sven Batke, Associate Head of Research & Knowledge Exchange and Reader in Plant Science at Edge Hill University Seg 2: Scott's Thoughts: Jagmeet Singh confronts protester Guest: Scott Shantz, CKNW Contributor Seg 3: View From Victoria: NDP order Victoria school board to heal relationship with police We get a local look at the top political stories with the help of Vancouver Sun columnist Vaughn Palmer. Seg 4: Why is BC calling for federal support to address public safety? Guest: Ken Sim, Mayor of Vancouver Seg 5: Do we need to overhaul workplace culture? Guest: Brigid Schulte, Author of “Over Work: Transforming the Daily Grind in the Quest for a Better Life” Seg 6: Keep it Local: How Indigenous farming practices sustain BC Guest: Tiffany Traverse, Indigenous Seed and Land Steward at Fourth Sister Farm Learn more about your ad choices. Visit megaphone.fm/adchoices

BOTANIC BOOTCAMPGrow your gardening skills with Dr, Jared's Botanic Bootcamp! LIS MEYER BIOThis month's episode of The Plantastic Podcast is Lis Meyer, a senior lecturer in the Dept. of Horticultural Science at NC State, where she has taught for the past 14 years. She currently teaches several courses in Plant Propagation, her favorite horticultural topic! As a native of North Carolina, she is grateful for the opportunity to pursue her passion for teaching at the best university in her home state.THE PLANTASTIC PODCASTThe Plantastic Podcast is a monthly podcast created by Dr. Jared Barnes.  He's been gardening since he was five years old and now is an award-winning professor of horticulture at Stephen F. Austin State University in Nacogdoches, TX.  To say hi and find the show notes, visit theplantasticpodcast.com.  You can learn more about how Dr. Jared cultivates plants, minds, and life at meristemhorticulture.com.  He also shares thoughts and cutting-edge plant research each week in his newsletter plant•ed, and you can sign up at meristemhorticulture.com/subscribe.  Until next time, #keepgrowing!

Samples of 2.5 billion-year-old mantle rocks found at spreading ocean ridges could put bounds on models of how the planet formed. And, researchers decreased the amount of lignin in poplar tree wood, making it stronger and slower to deteriorate.‘Time Capsule' Rocks Provide Clues About Earth's MantleIf you're looking to really learn about the history of our planet, look to geology. Ancient rocks can provide a time capsule of the conditions in which they formed. But even the geologic record has its limits—rocks and minerals get weathered, buried, heated, melted, and recycled over time—so geologists need to search out rare super-old geologic holdouts to tell about the earliest times.Writing in the journal Nature in July, researchers described what they can learn about the chemical history of Earth's mantle, the geologic layer beneath the planet's crust, from studying 2.5 billion-year-old rocks collected at spreading ocean ridges. They found that these unusual mantle rocks didn't necessarily have to have been formed in a world with less available oxygen, but could have been produced just by the mantle layer being hotter long ago.Dr. Elizabeth Cottrell, chair of the Department of Mineral Sciences at the Smithsonian's National Museum of Natural History, joins Ira to talk about the research and why a collection of old rocks is an important part of international scientific infrastructure.Genetically Engineering Stronger Poplar Tree WoodTrees play a big role in the fight against climate change: They can soak up carbon dioxide from the air and store it for centuries in the form of biomass. But it turns out that trees could be doing even more.In 2023, Science Friday covered how the company Living Carbon had genetically engineered poplar trees to have a more efficient photosynthesis process. This allowed the trees to grow twice as fast and store 30% more carbon biomass than regular poplars, making them ideal for the carbon credit market.Recently, researchers at the University of Maryland also experimented with genetically modifying poplar trees. But this time, they had a different goal in mind. They modified the tree to reduce the amount of lignin in its wood. This made the wood stronger without the need for harsh chemical processing. It also slowed the deterioration rate of the wood, which allows it to store carbon for longer periods.To explain more about this “super wood,” SciFri guest host Sophie Bushwick is joined by the lead plant geneticist on the study, Dr. Yiping Qi, associate professor at Department of Plant Science and Landscape Architecture at the University of Maryland.Transcripts for each segment will be available after the show airs on sciencefriday.com. Subscribe to this podcast. Plus, to stay updated on all things science, sign up for Science Friday's newsletters.

Mr. Aaron Parker Listen below to hear Aiken high school students discuss justice and their jobs in environmental justice from this part summer. When we consider what “Democracy and Me” can mean, we must consider the idea of justice. Over the next few weeks, the Agriculture Career Tech Pathway Students and Community Partners of Aiken New Tech High School in the Cincinnati Public Schools will be contributing their perspective and voice on how they are taking action on issues of social justice, environmental justice, heath justice, financial justice, and food justice (sovereignty). Aiken New Tech High School is a grades 7-12 college and career preparatory high school. The Agriculture Career Tech Pathway is a vocational series of classes focusing on Agribusiness and Production that includes: Agriculture, Food, and Natural Resources; Animal and Plant Science; Greenhouse and Nursery Management; and Global Economics and Food Markets. Students take part in the 3-Circle Model of Agriculture that is: 1. classroom as an interactive laboratory,, 2. Supervised Agricultural Experiences / Work-Based Learning, 3. Participation in Future Farmers of America. Situated on 61 acres of land, our Agriculture Campus includes a production farm of 35-raised beds, mushroom growing lab, coffee roasterie, 2 high tunnels, a greenhouse, orchard, 4 alpacas, 6 goats, 1 Zebu steer, and a collection of rabbits, quail, ducks, chickens, and Guinea fowl. Completing the Agriculture Campus are an on-campus forest and prairie as well as the adjoining Cincinnati Parks Preserve of Greeno Woods that supports habitat for wildlife. It is within Aiken's agriculture program that students are provided opportunities to take action on issues of social, environmental, health, financial, and food justice. The food we grow is to provide food security for the students and community members needing local, fresh, and nutritious food. Students source seed, plant, care for, harvest, and distribute food that is culturally valued by our community, so it is valued. Eggs hatched by students of quail, chicken, duck, and Guinea fowl are a source of protein so frequently missing from growing and active adolescent diets. The expertise and resources of the Civic Garden Center of Greater Cincinnati, La Soupe, and the Society of St. Andrew - Ohio helps ensure food sovereignty for all. Financial security is achieved through students who perform and get paid for work-based learning during and after school as well as during the summer. Good paying Green jobs that are centered around sustainability and technical skill attainment provide resume building, employment skills, and income that is essential for both students and the families that money assists. Work-based learning occurs with the interest and support of Groundwork Ohio River Valley, Co-op Cincy, Cancer Justice Network, La Terza Artisan Coffee Roasterie, and Hamilton County Youth Employment. Health is improved through the mental wellness of having an outdoor classroom as well as access to the healthy food from our Aiken Farm and the Health Fairs and Vaccination Clinics organized by our FFA Chapter. Taking care of one's health requires eating well, practicing mindfulness, being active, and knowing how to navigate a complex and sometimes difficult health care system which our FFA students help educate as Health Navigators with Cancer Justice Network. Care for the air we breathe, water we drink, and land we occupy is monitored for sustainability through stewardship and engagement of community partners for environmental justice with Green Teams of Groundwork Ohio River Valley, Environmental Protection Agency and Green Umbrella as a Regional Climate Collaborative. Social justice is the diversity, equity, and inclusion we seek through an urban agriculture pathway that is in need of capitalizing on resources as well as being able to give back the community through service and value through the telling of our stories at Maketank Inc. and the dedication to inclusivity in our Cincinnati Public Schools. Through a series of blog posts and podcasts we aim to draw your attention to the selfless action of care that is embodied in justice that is layered throughout our Aiken New Tech High School Agriculture Career Tech Pathway.  Students sharing their perspectives and voices will raise awareness and ignite a fire of action in you in which they are the spark.  For a preview of what you can expect to read, hear, and see on “Democracy and Me,” we encourage you to visit a few resources: Aiken New Tech High School: https://aikennewtech.cps-k12.org Aiken Agriculture Weekly Newsletters: https://drive.google.com/drive/folders/1pxceKYPKjjrHt6OkiBKM7UF3FbNhKDXA?usp=drive_link Aiken Agriculture Facebook Page: https://www.facebook.com/AikenStudentGarden Ohio Department of Education and Workforce: Agriculture and Environmental Systems: https://education.ohio.gov/Topics/Career-Tech/Career-Fields/Agricultural-and-Environmental-Systems Future Farmers of America: https://www.ffa.org Groundwork Ohio River Valley: https://www.groundworkorv.org Maketank Inc.: https://www.maketankinc.org Cancer Justice Network: https://www.cancerjusticenetwork.com Co-op Cincy: https://coopcincy.org Hamilton County Youth Employment: Civic Garden Center of Greater Cincinnati: https://www.civicgardencenter.org La Soupe: https://www.lasoupe.org Society of St. Andrew - Ohio:

Microbial communities vary widely from plant to plant, even from rootstock to rootstock! Philippe Rolshausen, Professor of Cooperative Extension for Subtropical Horticulture in the Department of Botany and Plant Sciences at the University of California Riverside studies the phytobiome. This includes all organisms associated with the vine including bacteria, fungi, insects, and animals. Learn the impact these communities have on your vineyard from young vine decline under extreme stress to the wine's terrior.  Resources:         78: Biological Control for Grape Vine Trunk Diseases A Method to Detect and Quantify Eutypa lata and Diplodia seriata-Complex DNA in Grapevine Pruning Wounds Endophytic microbial assemblage in grapevine Grapevine pruning strategy affects trunk disease symptoms, wood pathobiome and mycobiome Philippe Rolshausen Phylogenomics of Plant-Associated Botryosphaeriaceae Species Rolshausen Lab Soil Health Playlist Temporal Dynamics of the Sap Microbiome of Grapevine Under High Pierce's Disease Pressure Vineyard Team Programs: Juan Nevarez Memorial Scholarship - Donate SIP Certified – Show your care for the people and planet   Sustainable Ag Expo – The premiere winegrowing event of the year Sustainable Winegrowing On-Demand (Western SARE) – Learn at your own pace Vineyard Team – Become a Member Get More Subscribe wherever you listen so you never miss an episode on the latest science and research with the Sustainable Winegrowing Podcast. Since 1994, Vineyard Team has been your resource for workshops and field demonstrations, research, and events dedicated to the stewardship of our natural resources. Learn more at www.vineyardteam.org.   Transcript [00:02:07] Craig Macmillan: Our guest today is Philippe Roshausen. He is Professor of Cooperative Extension at University of California, Riverside. And today we're going to be talking about the soil microbiome. Thanks for being on the podcast, Philippe. [00:02:19] Philippe Rolshausen: Thank you for having me. [00:02:20] Craig Macmillan: Well, when we do these topics, like to start from the very basics. And then we can go very deep from there. What is your definition of the soil microbiome? [00:02:31] Philippe Rolshausen: Well, a microbiome is the collection of microbes. The soil microbiome is the collection of microbes associated with the soil. I have to say we work on the soil microbiome, but we also work on the phytobiome, which is the collection of organisms. associated with the, the, vine, and that can be fungi, bacteria, viruses, even insects. So we are more interested in fungi and bacteria in my lab. And especially those that live inside the vine and how it's connected to the roots and the soil. [00:03:12] Craig Macmillan: Yeah, I'm very interested in that. Just for our listeners, other aspects of the soil microbiome could include things like microarthropods, uh, nematodes, etc. It's a very complex Complicated ecosystem. [00:03:26] Philippe Rolshausen: I and I only focus on one part of it. [00:03:29] Craig Macmillan: The work that I've done with soil microbiome in a very primitive way. We just focused on total bacteria, total biomass, things like that. You just mentioned this and this is a good jumping off point actually. Because plants are an active part of this ecosystem, you will find different soil microbiomes around different crops. What is the soil microbial community like around grapevines in particular? [00:03:50] Philippe Rolshausen: Well compared to, to what is the question. Let's give you an example. I work on citrus and grapes in the same soil environment, you would see differences between a grapevine and the citrus plant just because of the property of the host. Within grapevine, you know. Depending on the variety or the rootstocks, I should say then you would also have different microbial communities associated with the rootstock. And this is like a plant effect because plant recruits their microbes. So, so you have sort of a template of microbial or a core microbiome, which is you would find across a different rootstock or varieties of grapes or even plants. But then. Some are very variety specific or host specific, and so you would tend to see some varietal specificity and specific microbe associated with some of those rootstock operants. [00:04:47] Craig Macmillan: That's news to me. That's fascinating. there is some commonality, but you will find some differences just based on things like rootstock? [00:04:56] Philippe Rolshausen: Yes.   [00:04:57] Craig Macmillan: Oh, that is interesting. We may come back to that. one of the things about your work that I was really intrigued by, which I was unaware of, is the different microorganisms that one might find inside the grapevine, and what roles they play in the functioning of the plant. I mean, I think most of familiar with Our gut microflora. Right, where we know that we have organisms inside us. We have organisms on our skin and all that. I didn't realize that was true for plants as well. Tell me more about that. [00:05:26] Philippe Rolshausen: You can make the parallel between the roots and the gut, actually. Because they have similar functions. Especially with respect to nutrient assimilation Defense against disease, for instance. Now, the gut is inside, the root is outside. Someone made the comment that the plant where there are guts on the outside, just because of that parallel that between the rhizosphere and the gut. there is a connection between what's going on inside the plant and what's going on outside the plant. We are interested to understand what the organisms that live inside the plant. Where they're coming from. in terms of diversity the endosphere, which is the the region of the, the organism living inside the plant, the endosphere is not very diverse. There's only a few of thousand fold less microbe capable of living inside the plant just because it's a more. Stringent environment I work on the xylem a lot and, you know, there's a negative pressure for instance, there are, there's not a lot of food available, for instance. And so microbes have to adapt to those environments, right? And it's not every microbe is capable of doing that. there's only A certain type of microbe that can live inside them. we're interested in those because we work specifically on vascular disease of grapevines, so fungi, bacteria especially. And we try to understand how those pathogens interact with the plant, but also really understand those pathogen within the, context of the microbial community and how those pathogen interact with the microbes living inside the plants. to go back to your question, it's like, where are those pathogen coming from? How did they get there? How do they interact with the plant and how do they interact with the microbes? within those interaction, what would be the, the disease outcome in certain type of interaction. [00:07:35] Craig Macmillan: So what we're talking about is we have these pathogenic organisms Which could be in the form of like grapevine trunk disease Things like that or Peirce's disease. In the case of bacteria and what you're getting at is it that there's other types and populations of microbes that may be antagonistic to the pathogen? [00:07:56] Philippe Rolshausen: Yes. So that was our hypothesis. Traditionally, you know, microbiologists were looking for biological control agent against diseases and they were culturing those. That was the traditional approach. So you take a plant tissue, You put it in the culture media and you see what's growing and then you test if those organism are able to inhibit the growth of your pathogen. That would be the traditional way of doing it. Now, with the metagenomics , the development of those technology, we're able to kind of look, at the entire community of those organisms living inside the plant and using those tools, we could actually select those that have some. That might be antagonistic to certain pathogens. the beauty of this is that you can actually look at the entire community. When you look at a traditional microbial approach, you kind of zoom in on, to those that can grow in culture and those that can grow fast in culture and sort of overpower the other ones. when you use those molecular approaches, you look at the entire community and you can And sort of a broader view of really what's going on and who does what. and so that's the approach that we've been doing to try to identify biological control agents or beneficial organism to plants and to grapes in particular. what we do is we select plants with different phenotypes. So we will select. Plants that, you know, that range from very healthy to poor health. And we're able to build those sort of correlations with organisms that associate specifically with healthy plants and those that associate with sick plants. and from that, once we have identified the organism, we can go back and try to culture it and to reintroduce him in the system to prove that Actually, they are beneficial in some capacity. [00:09:52] Craig Macmillan: does this mean that I could have plant material, and one of those vines would be healthy and one would be weak and showing disease, but they both would have the pathogen, it's just that the other one has the microbial community to help fight it. [00:10:07] Philippe Rolshausen: That's right. [00:10:08] Craig Macmillan: Wow. [00:10:09] Philippe Rolshausen: there's a environmental factor that comes into play as well. because abiotic stresses also so like, you know, drought or heat play a factor into the plant, weaken the plant in some capacity and will change the disease outcome and the interaction between the pathogen and the microbe. There are more layers than, you know, the simple pathogen, microbe. plant interaction There's also the environment in which those components are part of that really plays a big factor. [00:10:43] Craig Macmillan: So, are you finding or pursuing how those abiotic factors can be manipulated? [00:10:50] Philippe Rolshausen: A little bit. I'm really interested in those aspects of, especially in the eras of climate change. plants are going to be subjected to a lot more stress than they used to be. I think we need to understand how this is going to affect the, the microbiome at large and because I'm a pathologist, how this is going to affect disease outcome. we are starting to only scratch the surface of that. I think a lot of people are as well. It's a lot more complicated when you work with. Woody perennial than when you work with an annual plant, because you have the approaches and the logistics are more challenging, I would say. drought is the number one just because it's been on the radar of every grower in California, but so we, you know, we are interested to see how those factors really affect the Have an effect on disease. Yes. [00:11:44] Craig Macmillan: Are you doing that in the laboratory? [00:11:46] Philippe Rolshausen: Well, yes. You have to sort of work in more controlled conditions and sort of dissect it one stress at a time. so it is in more greenhouse conditions or gross chamber conditions where you can, semi controlled environment where you can really control heat or, you know, water or, and see how that affects the microbiome. [00:12:07] Craig Macmillan: I think this is fascinating. can you tell me more about what that actually looks like, like how do you set it up? How are you controlling it? What kind of ranges are you using? I love the details. [00:12:17] Philippe Rolshausen: So we've done experiments mostly with irrigation so far. And we are only starting to tie irrigation to microbiome, but we have done the. How irrigation affects severity of disease and impact on the plant. this is pretty straightforward, you have plants that are fully irrigated that are not on the deficit irrigation, and then you calculate what a deficit irrigation like a 25 percent deficit irrigation look like, a 50 percent deficit irrigation look like, measuring, you know, how much water. How much irrigation you put in on your plants, you inoculate your tree or vine with a pathogen, and you let it incubate for, you know, weeks, because you know, those are slow pathosystems, they take time, and you see how that affects for trunk disease in particular lesion of the wood necrotic lesion, for instance. And then we look at factors on the plant. We measure biomass, for instance, of the roots, the shoots. We look at gas exchange, photosynthesis, and so on and so forth. going down to the microbiome, you know, we would be sampling the tissue, extracting the DNA, and then sequencing, you know, all the microbial community, bacterial and fungal, to see how those communities have changed over time in a well watered versus a deficit irrigated plants. [00:13:49] Craig Macmillan: And is that quantitative analysis, or is it simply the complexity of the diversity of the microbiome [00:13:56] Philippe Rolshausen: it's semi quantitative so let's say, you know, like you're looking at a presence of a specific taxa. It's a relative abundance of the taxa in comparison to the others. So when you see an increase of the taxa. in your community, it's either because it does increase or because the other taxa within that community decreased. So it increases in, in relation to that. So it's not really an absolute measure of abundance. It is a relative measure of abundance, but you could still use it and make some correlation with that. [00:14:34] Craig Macmillan: Can you explain, metagenomics? [00:14:37] Philippe Rolshausen: That's not my field. To be honest with you, but the principle is that you're using primers that are universal primers and that allow you to, so there are. Meaning that you can sequence conserved region. So those primers are aligned with conserved region across several taxonomic groups. Okay, so fungi or bacteria. And then you sequence a length of nucleotide. In our case, it's about 200, 250 nucleotides in length. In between, and this is valuable between those two. Primers, that region is valuable. And so you could start making you can do a micro real fingerprinting and identify which types are, are present, you know, but it's the community of organism. So it's like all the fungal communities or all the bacterial communities. So some primers are better than others for special taxonomy group. So for instance. I work with Dario Cantu at UC Davis, CBT Controlled Neurology. Davis uses field of knowledge, and so he developed primers for group causing grapevine trunk diseases. And so it's mostly what's called the Ascomycota phyla. his primers are mostly focusing on this group of, fungi, but it doesn't give any information on The basidiomycota, which is another group, or the glomerulomycota, which is the mycorrhizae fungi. if you wanted to get information about this group, you would need to get a different set of primers, right? so it's really up to primer that you're using that gets you the right information. and also the database that you're using that gives you the right information because sometimes the database are not curated or they're not accurate, and those are getting better as we're getting more and more knowledge about the taxonomy and, and the biology of those organisms. we're able to make more accurate prediction because we're gaining more knowledge about those organisms. So for instance, there's a lot more information about bacteria than, They are about fungi just because there are not a lot of reference genome for fungi compared to bacteria. so it's a lot more difficult to predict. Sometimes for fungi than it is for bacteria. [00:17:01] Craig Macmillan: But it sounds like that would be coming down the road. [00:17:04] Philippe Rolshausen: Oh yeah, yeah, it's a matter of time. I mean, really, you know, this technology is going so fast, so quickly that, in five years from now, I can't even predict what it's going to look like, [00:17:15] Craig Macmillan: This thought just occurred. your work is obviously, I don't want to say infancy, but it's, it's pretty early work. You know, we're, we're working with tools that are still in development, basically. at this point, would you say that there are certain conditions or practices or manipulations that a grower could use to promote the most beneficial endo, um, microbiome in their plants? [00:17:40] Philippe Rolshausen: In principle, yes, and I believe that this is true. We just don't have the knowledge yet to make recommendations that are solid. There we go. So, when you apply something to your soil, you know, if you're a grower and you apply fertilizers, or this is going to, or even if you if you till your soil or it will have some impact on the soil microbiology. That we know. How that reflects to what's going on inside the plant, we are, we are not there yet. We, we don't have that knowledge yet just because like I've said before, only a few of those organisms move inside the plant. There's always a a gap between you know, what's going on outside the plant and what's going on inside the plant. The inside the plant it's a buffered environment that changes very slowly compared to the root of, a grapevine. what we've done is we've looked at the microbiome of vines that we planted in the field and look at the rhizosphere microbiome, or the, the The macro bill community associated with the root and the macro bill, community associated with the trunk, the graft union, and so forth. And we see right after planting that the microbial communities associated with the root changes really quickly, whereas the the microbiome in the trunk are the graph union. changes very slowly. whatever growers do and cultural practices that they implement in the vineyard will have a limited effect inside the vine or it will take years for this to see the effect. the rhizosphere microbiome drive a lot of, of biological function, you know, they, they, they fix nitrogen metabolize phosphorus detoxify compounds and so on and so forth. So there's a lot of, benefits of, using some cultural practices, beneficial practices and how they affect microbial communities associated with the roots. [00:19:48] Craig Macmillan: We know that for like the pathogenic organisms, like the fungal ones, you know, they come in through wounds, whether that's a grafting or whether that's a pruning, we know that bacteria are introduced through things like piercing sucking insects. Like Leaf Hoppers and Peirce's disease. what is the, pathway for the bacteria and fungi that you find inside of a vine that are not the pathogens? [00:20:10] Philippe Rolshausen: Well, you said it. the pathway is like from inside the vine, it's first of all inherited from the nursery. That's, that's the main pathway. And then. Some of those organisms come from the soil, there's a fraction that comes from the soil and move throughout the plant systemically through the sap, the plant sap. So that's another pathway one of the major pathway. But again, that takes time. Right. And then, you have fewer introduction that comes through, you know, the plant natural openings, stomatas on the leaves, for instance. Right. Or pruning wounds. Some organism when vines are pruned some organism common pruning wounds and are able to colonize down into the vascular system. That's another path. Or introduction through insects. And, you know, OSA is, you know, one of the best example of that being introduced with shop shooters. during feeding So, but I would say those, are minor introduction compared to what's already there when the vine is being planted and secondary to movement you know, sap movement throughout the plant, from the root to the upper part of the plant. [00:21:29] Craig Macmillan: One thing that I saw mentioned is that these variations in The microbiome inside the plant may also have kind of a role in our concept of terroir in terms of how different areas have different characteristics. Is there, something to that idea? [00:21:46] Philippe Rolshausen: the characteristic of wine region or the terroir is not only linked to the soil, the variety or the weather condition. . It's also linked to the microbial communities associated with those vines. There has been a study that's very famous that was done 10 years ago at UC Davis that showed that. But it's mostly true for organisms that live on the plant surfaces the surface of the berries or the surface of the leaves. It is not so true for organisms that live Inside the vasculature of the vine, just because of what we've talked about, just because it takes time for those communities to change over time. really those the microbial composition of the trunk is, from what we understand today, mostly inherited from what's coming from the nurseries. you know, nurseries have a huge impact in shaping. the microbial communities of the trunk and the vines and you know, can you talk about terroir when it comes to the endosphere of the vine? I don't think so. I think it's, it's a debatable question. I think it's mostly true on epiphytic organism, organism that live on the vine surface just because they are more subject to the environment. Whereas it's not so true for trunk organisms, [00:23:11] Craig Macmillan: , Even though we've been talking about the endophytic side, what's some of the things that the other parts do you were just talking about, we have a different community in the environment that's on the surface of the plant and that, that has a role in, you know, differences between regions in terroir. What impact are those kinds of organisms having on the physiology of the vine that contributes to those differences? [00:23:35] Philippe Rolshausen: Well, that I don't know because, you know, that's not the field I've studied. But they, could influence the fermentation process, but I'm more interested in the one that live inside. Do they have an impact on the wine quality itself, perhaps, you know, that's a question we're interested in. they have an impact on disease. We know that much because they, they affect disease outcome and we've shown that. The question also, I think, from the standpoint of A grape grower or a winemaker is like, well, do they also affect winemaking? we found some bacterium in the sap of grape vines that are present during the fermentation process. So lactobacillus, for instance we found those in the sap of grapes and some bacteria that also that spoil the wine fermentation process will also. Found them in the sap. So the question is like, are those, are those coming from the soil? You know, where are they coming from? We find them in the sap and then can they go inside? Can they be moved to the berry of the grapes and then participate in the fermentation process later on? We don't know the answer to that question. The only thing we know so far is that we can detect them inside the plant stem. And so. What is the impact? That's the question mark, but those are really relevant questions questions we're interested in because, if you can connect the root system to the cluster, and then if you can influence the root system or the microbial community of the root system, then perhaps you can influence the communities living in the cluster and then, you know, Later on, influence your fermentation process. So that's the idea behind it. It will take time to decipher those questions.   [00:25:27] Craig Macmillan: Coming back to the pathology side. we have testing programs for virus in the nursery system. And we have the ability to test for fungal diseases, of course.  Do you see a role for testing for bacteria and fungi other than the pathogens at the nursery stage? [00:25:48] Philippe Rolshausen: I don't think it makes sense. So we've been working with nurseries for several years now. And we are looking for where diseases are coming from prior to vineyard establishment. there's no certified program for fungal diseases and some bacterial disease like Crown gall. there is a fraction of those pathogen that is coming from the nurseries. That's a fact and this is true for California, but this is true for everywhere else in the world. So if you get any. any vines from a nursery, you are going to find fungi causing grapevine trunk disease. And the reason is that there are over a hundred taxa of fungi causing grapevine trunk disease you will likely find one of them and not only that, but they are able to live on a different environment. And so they can live in soil, they can live in water, they can live in plant debris for some of them. And so you cannot get rid of them. I think that growers have to have the mindset that you are not going to be able to have plants free of pathogens causing fungal, grapevine, and trunk disease. That's just not possible. Viruses, you can get rid of them and there is a certified program that works for that. This program would not work for fungi. It's just not realistic. Right. It would be too costly to do it. Right. Right. Right. Right. The question is like, can you live with it, right? Do pathogen causing grapevine trunk disease will cause the vine to die? If that were the case, you would have no grape production in California because virtually all the vines are infected with one fungus causing grapevine trunk disease. that's not the case. It happens, it's called young vine decline, you know, when sometimes growers plant their vine. And the vine dies within five years. But this is because what we understand now is that it's related to the stress factor that I was talking about earlier. there is something going on with the environmental stress that caused the vine to decline after five years. what we've done is to monitor the microbiome and the vine, like I've told before, following planting. And we do capture those pathogen from the nursery to the vineyard. And they are evolving in the vineyard just and we can detect them. But under no stress conditions the vines are doing just fine. So every year a vine will lay out new wood, right? It will grow out some wood. The trunk gets bigger and bigger.  the fight between the trunk disease pathogen and the vine is if the vine can grow wood faster than it loses some to trunk disease, then it's fine, you know, it will be able to survive. Plants and grapes are able to compartmentalize the infection. They lay out walls to compartmentalize infection, and if they do that successfully, you know, Then they will survive now when you have a stress factor that comes into play and here you have to Go back and define well define stress this is where we go back and go back to your question about what stress are we talking about? Heat a drought I think overcropping can be one of them also, when growers take tend to push the vine early on after the establishment to get into production quickly after two years. I view this as a stress factor, so this will influence the microbiome of the vine, living of the microbiome living inside the vine, and as a result, it will influence disease outcome. [00:29:34] Craig Macmillan: I will not look at grapevines the same way. , is there one thing, one takeaway from this conversation that you'd like growers to hear [00:29:44] Philippe Rolshausen: what we're trying to do is to identify cultural practices that are beneficial to production. I think you, you have to look at it from a probiotic or prebiotic. Standpoint, just like we do for humans, you know. when you look at the prebiotics, those are similar to the cultural practices that you implement in vineyards to support the presence of beneficial organisms. that can be, you know, adding compost to your soil or cover cropping because they provide some benefits to the microbes living in the soil, and as a result, the microbe associated with the vine. that's one of them. The probiotic is the addition of single microbes to the system identify which one of those probiotics using the metagenomics approach. And we've made some some stride in, in, in that research, we've identified several organisms that are beneficial to the plant and that are antagonistic to some of the disease. So for instance Pierce's disease we've identified several organism living inside the vines that are antagonistic to PD. And today we are testing those organism in field trials at UC Davis. Because we've demonstrated that they, they work on the greenhouse condition. And now we moved on to field trials. And when we inoculate those beneficial organisms to, or those probiotics to vine, they are able to stimulate the vine health in some capacity, or are being antagonistic to the pathogen in some capacity. And the vines are able to sustain the disease. So, the takeaway message from that is that we are making progress, you know, understanding what those probiotics and prebiotics are for viticulture. [00:31:39] Craig Macmillan: That is great. and I'm really happy, That you're doing this work. It takes time Oh yeah, It takes time. Absolutely, that's, and that's, part of what we do here is we, bring people kind of what the future is looking like and what's possible because if you understand it, then when it does come along, The learning curve is already hopefully down the road a little ways. doing your homework, basically. thank you in your lab. This is really exciting. interesting stuff. Where can people find out more about you? [00:32:09] Philippe Rolshausen: Well, they can go to the University of California, Riverside Botanical and Plant Sciences website. I'm a faculty member, so they will find me there. I have also my personal website. Rolshausen. Slash lab. com. The problem is like the spelling of my name, right? It's not easy to do. [00:32:27] Craig Macmillan: We'll have a link to that show page plus A a number of your recent publications. [00:32:33] Philippe Rolshausen: Yeah, we have several publications about what we've talked about today. We have just had one released about how pruning practices affect also the microbiome and, and disease. So. You know, this is an active area of research. I'm not the only one doing this. Like I've said, I've collaborated with Dario Cantu at UC Davis. And I think he should be mentioned because he's doing some excellent work. And we are a great team working together. As a cooperative extension specialist, I collaborate with others. I collaborate with other faculty. And this is a collaborative work that I'm talking about. I'm not the only one, [00:33:11] Craig Macmillan: there's a network. want to thank our guest, Philippe rolshausen. He is professor of cooperative extension with the university of California riverside and doing some very exciting work. And thanks for being on the podcast, Philippe. [00:33:24] Philippe Rolshausen: Well, that was great. Thank you for having me.   Nearly perfect transcription by Descript

Host: Rhonda Dunlap Guest: Leslie Pinaire Air date: Aug 28, 2024

The Budget Nerds have covered the spending habits of a lot of married folks with families, but what about the single people out there? In today's episode, Ben and Ernie speak with Jasmin Green, a PhD student in the Department of Plant Sciences at UC Davis. Jasmin is an avid YNAB'er, who credits the methodology with keeping her bank account in order during the financially challenging years of graduate school. As a PhD student, Jasmin's income is highly variable, with several streams of income from stipends, grants, and emplyoment as a TA -- each with their own tax implications. Despite the lumpy income, Jasmin has successfully used YNAB to navigate the costs of living in graduate school while remaining relatively stress-free, at least when it comes to money!   Jasmin breaks down the categories in her spending plan in full detail, and how they each fit into the big picture of her financial life.   Share your YNAB wins with Ben and Ernie! budgetnerds@ynab.com   Follow Budget Nerds on YouTube: https://www.youtube.com/channel/UCuIUGmbCDklkDCDm-cQqv2g

In this episode of Sustaining Soils, hear directly from two top scientists in the soil science field: Dr. Christopher Topp, Principal Investigator, and Keith Duncan, Research Scientist, who are both from the Donald Danforth Plant Science Center. They explored why prioritizing the ‘hidden half' of a plant is crucial for plant biologists and farmers alike. Additionally, they dive into their innovative ongoing laboratory research and how it positively influences the agriculture industry and works towards sustaining future generations.   Stay connected with us on social media: Valent BioSciences: https://www.valentbiosciences.com/ Valent BioSciences Instagram: https://instagram.com/valentbiosciences/ Valent BioSciences Facebook: https://www.facebook.com/valentbiosciences/ Valent BioSciences LinkedIn: https://www.linkedin.com/company/valent-biosciences/ Valent BioSciences YouTube: https://www.youtube.com/valentbiosciences

In this conversation, we explore the world of plant science with Kim Shearer, MS, the Director of Collections and Curator at The Morton Arboretum. With the central goal of creating a greener, healthier, and more beautiful world, Kim and her team are making strides in plant breeding and genetics by cultivating plants with broad adaptability, disease resistance, and pest resistance… Join us now to learn about:  What it's like working with plants in a scientific setting.  How horticulturists keep track of the various plants in their care. The most surprising thing about plants in controlled environments.  How new plants are imported into Arboretums. Whether you are a gardening junkie or a curious novice, this episode is sure to inspire and educate you about the fascinating work happening at The Morton Arboretum! Click here to learn more about Kim and her work with The Morton Arboretum. Episode also available on Apple Podcasts: https://apple.co/3bO8R6q

If you've ever wondered how to attract top interns for your club, look no further. Dr. John Kaminski is a Professor and Associate Head of the Department of Plant Science at The Pennsylvania State University. He serves as Director of the Golf Course Turfgrass Management Program, an 18-month intense training program for future golf course grounds managers. He also consults with various golf courses around the United States and select countries around the world. Outside of Penn State, Dr. Kaminski is the Chief Agronomy Officer of GreenSight Agronomy, a Boston-based technology company that utilizes proprietary imaging hardware/software to detect turfgrass stress on golf courses with autonomous drones.  How to Attract Top Talent When trying to win over student interns, most club representatives talk about themselves: their facility, the course, and all the great work the club is doing. But students, like anyone, prefer to talk about themselves.  The best thing you can do as a recruiter is to listen. Ask questions, take an interest in the students, and follow up with them personally. Don't just tell them what your club has to offer, but explain why it benefits them. Give Them a Great Experience Once the interns are on the course, give them a great experience. Go beyond general maintenance tasks; get them involved with management and decision-making, even if they're just a fly on the wall during meetings. Better yet, have them give a presentation to the board about the internship and what they learned.  Most of all, treat your interns with respect. Don't brush off their questions. Take a little time out of your busy day to talk with them. Let them get to know the leadership team, and if you want to go above and beyond, consider bringing in guest speakers for continued education. Remember that your interns are going to share their experience with their friends–if they tell everyone how great it was and how much they learned, that will encourage the next year's students to apply as well. Enjoy this episode with Dr. John Kaminski… Soundbytes 8:18-8:51 “If I could get superintendents to sit in a room with me and coach them on how to sell an internship to a student, I could probably get them to get an intern every time. What they tend to do is they tend to talk a lot about their club, their facility, what they're doing, and all the great things about the place. But just like everybody, the student wants to talk about themself. So if you're a superintendent, learn to listen and talk about what are your needs, what do you want, and if you're genuinely listening and caring, the student will immediately take to it and be interested.” 22:55-23:17 “I think anything you can do to get them involved in the understanding of why decisions are made, and not just brush them off because you don't have time to talk to them. That's hard in the middle of the summer when things are busy, to take time to say, ‘Hey let me pull you aside and tell you why we're doing this.' But those are the kind of things the students really engage with and come back and tell the other students.” Quotes “If I could get superintendents to sit in a room with me and coach them on how to sell an internship to a student, I could probably get them to get an intern every time.” “If you're a superintendent, learn to listen.” “Goals are flexible. I thought I wanted to be a superintendent but goals change and that's okay.” “You might have a plan now, but it's okay if that changes.”  “I tell all the internship supervisors, if you overpromise and underdeliver to the students, they come back and tell everybody and then you're done for at least two to three years. And vice versa.” “They're kids. They haven't hit that maturity level yet. They're not you, they haven't got there yet, it's a process…be patient.” Links mentioned in this episode: Turf Diseases website: http://turfdiseases.org/  Turfgrass Management: https://plantscience.psu.edu/research/labs/turfgrass-management  Connect with John on LinkedIn: https://www.linkedin.com/in/johnekaminski/  

Before everything could come up roses, there had to be a primordial flower – the mother, and father, of all flowers. Now scientists are on the hunt for it. The eFlower project aims to explain the sudden appearance of flowering plants in the fossil record, what Darwin called an “abominable mystery.” Meanwhile, ancient flowers encased in amber or preserved in tar are providing clues about how ecosystems might respond to changing climates. And, although it was honed by evolution for billions of years, can we make photosynthesis more efficient and help forestall a global food crisis? Guests: Eva-Maria Sadowski - Post doctoral paleobotanist at the Museum für Naturkunde, Berlin Regan Dunn - Paleobotanist and assistant Curator at the La Brea Tar Pits and Museum Royal Krieger - Rosarian and volunteer at the Morcom Rose Garden, Oakland, California Ruby Stephens - Plant ecology PhD candidate at Macquarie University in Australia, and member of the eFlower Project Stephen Long - Professor of Plant Science, University of Illinois Featuring music by Dewey Dellay and Jun Miyake *Originally aired March 13, 2023 You can get early access to ad-free versions of every episode by joining us on Patreon. Thanks for your support! Big Picture Science is part of the Airwave Media podcast network. Please contact advertising@airwavemedia.com to inquire about advertising on Big Picture Science. Learn more about your ad choices. Visit megaphone.fm/adchoices

What if the key to unlocking your garden's full potential lies in a light spectrum most people overlook? Discover the untapped power of far-red radiation in horticulture as we bring you a vibrant discussion straight from the ASHS 2022 Workshop, "What Is Far-Red Light's Role in Plant Science?" Join co-host Sam Humphrey in a fantastic conversation with Dr. John Ertle, who shares his firsthand experience being surrounded by the leading minds in plant science. Feel the buzz and excitement of a packed room where every corner was brimming with curiosity and groundbreaking insights.In this episode, John Ertle recounts his journey from a master's project on vegetable grafting to engaging with top scientists about the nuances of far-red light. From the thrill of securing a seat behind the renowned Bruce Bugbee to the dynamic, open discussions among students and professors alike, John paints a vivid picture of the workshop's atmosphere. Listen as we uncover how this relatively obscure topic is making waves in controlled environment agriculture. This episode promises a front-row seat to the complexities and possibilities that far-red radiation holds for the future of horticulture.ASHS 2022 Workshop What Is Far-Red Light's Role in Plant Science? https://ashs.confex.com/ashs/2022/meetingapp.cgi/Session/11349Learn more about the American Society for Horticultural Science (ASHS) at https://ashs.org/.HortTechnology, HortScience and the Journal of the American Society for Horticultural Science are all open-access and peer-reviewed journals, published by the American Society of Horticultural Science (ASHS). Find them at journals.ashs.org.Consider becoming an ASHS member at https://ashs.org/page/Becomeamember!You can also find the official webpage for Plants, People, Science at ashs.org/plantspeoplesciencepodcast, and we encourage you to send us feedback or suggestions at https://ashs.org/webinarpodcastsuggestion. Podcast transcripts are available at https://plantspeoplescience.buzzsprout.com.On LinkedIn find Sam Humphrey at linkedin.com/in/samson-humphrey. Curt Rom is at https://www.linkedin.com/in/curt-rom-611085134/. Lena Wilson is at https://www.linkedin.com/in/lena-wilson-2531a5141/. Thank you for listening! ...

The best sustained success in agriculture happens with a healthy growing environment. The University of Idaho's new Center for Plant and Soil Health in Parma is a welcome addition to the landscape.“The new center is a much-needed advancement,” remarked Margie Watson of J.C. Watson, an onion grower-packer shipper with more than a century in business. She also served as the mayor of Parma. “This brand new, wonderful facility is going to take us to another level. We have to have researchers in agriculture, with this changing world, and they have to have facilities to go and do the research.”“I see evidence that the work we do really does impact the industry,” said Mike Thornton, Professor of Plant Sciences at the University of Idaho. “I see it on a small level with individual growers, but also on a larger scale. For example, our onion industry has adopted drip irrigation over the last decade and a half. … To see that rapid adoption tells me that we're really making an impact.”“The key part is that my knowledge helps the grower and all of our producers reduce the impact of crop diseases on their bottom line,” Juliet Marshall, Plant Sciences Department Head, Professor and Plant Pathologist at the University of Idaho. “{It's an economic and a food safety issue.”Thornton and Marshall said research conducted in Idaho can also assist growers elsewhere in the U.S.The $12.1 million dollar facility encompasses 9,600 square feet and is a welcome addition to the small town of Parma, where the University of Idaho has had a research presence since 1922.

Connecticut has had its share of intense storms, but this year's hurricane is expected to be even longer and more intensive than ever before. Today, we talk about what to expect and how to prepare. Damage from hurricanes doesn't just happen on the coast. We hear from farmers inland on how they're preparing. Got a question about hurricane season? GUESTS: Juliana Barrett: Extension Educator Emerita, University of Connecticut and the Connecticut Sea Grant College Program Evan Lentz: Assistant Extension Educator of Fruit Production and Department of Plant Science and Landscape Architecture at UConn Rebecca Toms: Communications Coordinator, UConn Extension- Sustainable Food Systems Where We Live is available as a podcast on Apple Podcasts, Spotify, Amazon Music, TuneIn, Listen Notes, or wherever you get your podcasts. Subscribe and never miss an episode.Support the show: http://wnpr.org/donateSee omnystudio.com/listener for privacy information.

How much do you really know about the light that nurtures your plants? In this enlightening episode of Plants, People, Science, hosts Curt Rom and Samson Humphrey take you on a journey through the multifaceted world of light's influence on horticulture. They start with their own personal experiences with sunlight and artificial light, setting the stage for an in-depth discussion with Dr. Erik Runkle from Michigan State University. Dr. Runkle shares his fascinating journey into the study of light and its effects on plant growth, detailing how light intensity, quality, and duration play critical roles in flowering and biomass production. We also tackle the technological advancements that have revolutionized lighting, particularly the shift from traditional bulbs to cutting-edge LED technology.For more information on the ASHS 2022 Workshop "What Is Far-Red Light's Role in Plant Science?" go to https://ashs.confex.com/ashs/2022/meetingapp.cgi/Session/11349.Learn more about the American Society for Horticultural Science (ASHS) at https://ashs.org/.HortTechnology, HortScience and the Journal of the American Society for Horticultural Science are all open-access and peer-reviewed journals, published by the American Society of Horticultural Science (ASHS). Find them at journals.ashs.org.Consider becoming an ASHS member at https://ashs.org/page/Becomeamember!You can also find the official webpage for Plants, People, Science at ashs.org/plantspeoplesciencepodcast, and we encourage you to send us feedback or suggestions at https://ashs.org/webinarpodcastsuggestion. Podcast transcripts are available at https://plantspeoplescience.buzzsprout.com.On LinkedIn find Sam Humphrey at linkedin.com/in/samson-humphrey. Curt Rom is at https://www.linkedin.com/in/curt-rom-611085134/. Lena Wilson is at https://www.linkedin.com/in/lena-wilson-2531a5141/. Thank you for listening! ...

Headstorm: https://headstorm.com/AGPILOT: https://headstorm.com/agpilot/Phospholutions: https://www.phospholutions.com/Sentinel Fertigation: https://www.sentinelfertigation.com/I'm a firm believer that in the U.S. our agricultural research and extension programs at our land grant universities truly are national treasures. But of all the outstanding research that's done at these institutions every year, not enough of it seems to get commercialized. Today we highlight two young entrepreneurs that each began their entrepreneurial journeys at their respective campuses, and are today growing real businesses helping farmers with different aspects of nutrient management. Today, you'll hear from Hunter Swisher, founder and CEO of Phospholutions which initially commercialized research done at Penn State. He does a great job talking about some of the major issues with the status quo when it comes to phosphorous. If you haven't looked into it before it's seriously eye opening. Then we'll move west to Nebraska, where Jackson Stensell formed his company Sentinel Fertigation based on research he was doing as a grad student at the University of Nebraska-Lincoln. He also focuses on nutrient management but specifically on irrigated crops. Hunter Swisher currently serves as the President and Chief Executive Officer of Phospholutions, Inc., which he founded prior to graduating with his B.S. degree in Plant Sciences from Pennsylvania State University. Phospholutions is a sustainable fertilizer company with the mission of improving global phosphate efficiency. Jackson Stansell is the founder and CEO of Sentinel Fertigation. Sentinel Fertigation leverages satellite imagery and geospatial data to empower precision nutrient management - particularly for nitrogen fertigation. Originally from Dothan, Alabama, Jackson did his undergrad at Harvard where he also played football. He was pursuing a masters degree at Nebraska when he turned the research he was doing into a business and decided to put his PhD on hold to commercialize the technology.

In this conversation, we connect with Jonathan Lynch, Ph.D., a University Distinguished Professor in the Department of Plant Science at Pennsylvania State University. Dr. Lynch has been a professional in his field for 4 decades, receiving his Masters and Ph.D. in Plant Physiology from UC Davis, where he also completed his postdoctoral training. The global environment is constantly changing – which significantly impacts plant and soil health. As the head of the Roots Lab at Penn State, Dr. Lynch is on a mission to better understand the genetic, physiological, and ecological basis of plant adaptation to infertile soils. How does he achieve this? By meticulously studying the physiology, genetics, and ecology surrounding organismic processes… Tune in now to discover: How to improve the growth of plants in hard conditions.  The challenges that roots face in low-fertility soil.  Problems that soil fertilizers can pose.  The most important crops on Earth.  How climate change is affecting crop yield.  Join us now to dive into Dr. Lynch's fascinating journey through life and science! You can learn more about Dr. Lynch and his work with the Roots Lab by clicking here. Take advantage of a 5% discount on Ekster accessories by using the code FINDINGGENIUS. Enhance your style and functionality with premium accessories. Visit bit.ly/3uiVX9R to explore latest collection. Episode also available on Apple Podcasts: http://apple.co/30PvU9C

Robert Lundgren has a Bachelor of Plant Science and Fine Arts minor from the University of Delaware, and a Master of Landscape Architecture from the University of Pennsylvania. He worked at landscape architecture firms, Olin and Andropogon and is now at Penn working as the University Landscape Architect within the Facilities & Real Estate Services Division, shepherding a variety of landscape projects on the 300-acre campus arboretum. He is an artist, an award-winning designer, and an avid naturalist. His responsibilities at Penn include research, campus planning, tree care and management, garden design, ecological and environmental initiatives, and maintenance protocols. --- Send in a voice message: https://podcasters.spotify.com/pod/show/plantatrilliontrees/message Support this podcast: https://podcasters.spotify.com/pod/show/plantatrilliontrees/support

On this day in 1633, the banana made its British debut in the window of a London apothecary.   See omnystudio.com/listener for privacy information.

Soil science can be a bit confusing. How long does it take for materials to be broken down, is it good practice to add microbes and what exactly are microbes? Robert Pavlis addresses these questions and more. Check out his new podcast Garden Fundamentals plus his impressive list of books including Soil Science for Gardeners and Compost Science for Gardeners. Check out more at his links below.  Links below can be found to Robert's vast expanse of media. ·       Podcast: Garden Fundamentals (available on Apple & Spotify) ·       Website:  gardenmyths.com ·       Facebook:  @GardenFundamentals ·       YouTube:  @Gardenfundamentals1 ·       Books: o   Soil Science for Gardeners o   Plant Science for Gardeners o   Compost Science for Gardeners o   Microbe Science for Gardeners Book o   Garden Myths – Book 1 and Book 2   To ask questions for future shows, submit them at: ·       Facebook ·       Instagram ·       email Marlene at marlenetheplantlady@gmail.com Find Marlene over on YouTube, Instagram and Facebook

From the impact of wildfires and trapped pollens indoors to unseen pollutants like VOCs, off-gassing, and cooking byproducts, this conversation spans practical solutions. Dr. Stephanie and Mike outline protocols ranging from simple measures like opening windows and incorporating plants to investing in advanced air purification systems. They also cover geographical nuances, addressing challenges in different climates, from mould concerns in cold and humid regions to issues faced in arid environments.Notably, the episode explores the critical link between air quality and cognitive health, providing invaluable insights for those looking to enhance overall well-being in the new year. Don't miss this informative conversation with Mike Feldstein—it's a comprehensive guide for anyone seeking to optimize their health through better air quality.Episode Overview:0:00 Intro1:20 Introduction to the conversation on air quality3:53 Air Quality Day and the Importance of Clean Air7:09 Understanding the Impact of Wildfire Smoke on Indoor Air Quality13:06 Furnace Filters and the Importance of Clean Air18:52 VOCs and the Impact on Air Quality22:12 Air Quality Affects Brain Performance30:39 The Importance of Clean Air for Travelers39:33 Importance of Clean Air for Better Sleep Quality43:33 Placement of Air Purifiers in Bedrooms and Other Areas46:50 Improving Sleep Quality with a Simple Tip50:18 Easy, Low-Cost Solutions for Improving Indoor Air Quality53:36 Cooking Outside and the Importance of Ventilation in Homes57:57 Importance of Checking Bathroom Fan and Range Hood Functionality1:06:47 The Jaspr Unit's Modern Design and Aesthetic Appeal1:15:25 Understanding Fallow Time in Surgical Operating Rooms1:18:31 Affordable Pricing and Lifetime Warranty for Air PurifiersBio:Mike Feldstein, is the founder of Jaspr and air quality expert. He leveraged his experience in wildfire restoration and air quality consulting to start Jaspr, a premium air purifier company, to innovate in air science and technology. His purpose is to protect air quality and boost human health using the latest in air quality science and tech.Resources Mentioned:Visit https://jaspr.co/better for 20% off during the first week after this episode airs,  instead of the regular 10%.The Long-Run Economic Consequences of High-Stakes Examinations: Evidence from Transitory Variation in Pollution - https://www.aeaweb.org/articles?id=10.1257/app.20150213Air Quality and Error Quantity: Pollution and Performance in a High-Skilled, Quality-Focused Occupation - https://www.journals.uchicago.edu/doi/full/10.1086/698728Indoor Air Quality and Strategic Decision Making - https://pubsonline.informs.org/doi/10.1287/mnsc.2022.4643Associations between illness-related absences and ventilation and indoor PM2.5 in elementary schools of the Midwestern United States - https://www.sciencedirect.com/science/article/pii/S0160412023002179NASA's Plant Science is Rooted in Earth and Shoots for the Stars - https://science.nasa.gov/science-research/biological-physical-sciences/nasa-plant-science-is-rooted-in-earth-and-shoots-for-the-stars/Connect with Mike on:IG: https://www.instagram.com/jasprco/We are grateful to our sponsors:ApolloI am happy to report that I have noticed better HRV or heart rate variability, and my deep sleep is off the charts. If you want to experience some of these benefits as well, head on over to https://apolloneuro.com/better and use code BETTER at checkout to get $50 off.CAROL BikeOne of the coolest things about the CAROL Bike is that it is AI driven so it gives you custom workouts based on your very own fitness level - how cool is that? And for a limited time, you can get $100 off a CAROL Bike if you use the promo code BETTER at https://carolbike.comBeam MineralsIt is almost impossible to get all of your minerals from food alone as much as we would like it to be. So, if you want to increase your mineral intake quickly and easily, try Beam Minerals for yourself. Head over to https://beamminerals.com/better for 20% off of the entire store. 

This week, we have just what you need to prepare for this holiday season. First, award-winning author and food scientist Nik Sharma shares his favorite holiday traditions and food pairings that will make your vegetables shine at the table. He is the author of Veg-Table, Recipes, Techniques and Plant Science for Big-Flavored, Vegetable-Focused Meals, and he left us with his recipe for Stuffed Cabbage Rolls. Then, the internet's most beloved cooking star, Claire Saffitz, brings us her top holiday dessert ideas. She covers everything from citrus desserts, like her Souffleed Lemon Bread Pudding, to her holiday cookies, like the Chewy Molasses Spice Cookie, and what to make for New Year's. Her latest book is What's for Dessert, Simple Recipes for Dessert People. Then, award-winning author Toni Tipton–Martin, talks about historical cocktail recipes and their modern interpretations. Her latest book is Juke Joints, Jazz Clubs and Juice: Cocktails From Two Centuries of African American Cookbooks. And she left us with her recipe for Pomegranate Demerara Rum Punch.Broadcast dates for this episode:December 22, 2023 (originally aired)Your support is a special ingredient in helping to make The Splendid Table. Donate today

It's time for our 6th annual Best Cookbooks of the Year episode with Brian Stewart of the Salt + Spine podcast. This isn't your average cookbooks of the year list: we prompt Brian to curate a list specifically for busy home cooks. From the best cookbooks for tired parents to the best cookbooks to gift kids who love to cook (or teenagers who don't but really should), this list has you covered.LINKSBaking by Feel: Recipes to Sort Out Your Emotions (Whatever They Are Today!) by Becca Rea-Tucker https://amzn.to/49G1fwd Let's Eat: 101 Recipes to Fill Your Heart & Home by Dan Pelosihttps://amzn.to/3R2NzEj Knife Drop: Creative Recipes Anyone Can Cook by Nick DiGiovanni https://amzn.to/3G7TL7C Baking Yesteryear: The Best Recipes from the 1900s to the 1980s by B. Dylan Hollis https://amzn.to/47FKMGRI Could Nosh: Classic Jew-ish Recipes Revamped for Every Day by Jake Cohen https://amzn.to/47zrxyl Best Cookbooks for Tired Family CooksThe Don't Panic Pantry Cookbook: Mostly Vegetarian Comfort Food That Happens to Be Pretty Good for You by Noah Galuten  https://amzn.to/46dmd2R The Everlasting Meal Cookbook: Leftovers A-Z by Tamar Adler https://amzn.to/3T2l9fl Best Cookbooks for Inspired Family CooksStart Here: Instructions for Becoming a Better Cook: A Cookbook by Sohla El-Waylly https://amzn.to/3QQePWy Company: The Radically Casual Art of Cooking for Others by Amy Thielen https://amzn.to/49qBpMM Best Cookbooks for KidsCooking with My Dad, the Chef: 70+ kid-tested, kid-approved (and gluten-free!) recipes for YOUNG CHEFS! By Verveine Oringer & Ken Oringer https://amzn.to/477jIAq More Is More: Get Loose in the Kitchen: A Cookbook by Molly Baz https://amzn.to/3SF1LV8 Best Easy Baking CookbookSnacking Bakes: Simple Recipes for Cookies, Bars, Brownies, Cakes, and More by Yossy Arefi https://amzn.to/40x4IcD Best Project Baking CookbookBread and Roses: 100+ Grain Forward Recipes featuring Global Ingredients and Botanicals by Rose Wilde https://amzn.to/3QOWYiF Bread Baking With Kids Trusty Recipes for Magical HomemadeBread by Jennifer Latham https://amzn.to/3QuaA1A Best Single Subject Cookbook Chili Crisp: 50+ Recipes to Satisfy Your Spicy, Crunchy, Garlicky Cravings by James Park https://amzn.to/3QPPo6v Cookbook for Neurodivergent Cooks I Dream of Dinner (so You Don't Have To): Low-Effort, High-Reward Recipes: A Cookbook by Ali Slagle https://amzn.to/40K3eeQ  Veg-table: Recipes, Techniques, and Plant Science for Big-Flavored, Vegetable-Focused Meals by Nik Sharma https://amzn.to/3smYb7F Italy by Ingredient: Artisanal Foods, Modern Recipes by Viola Butoni https://amzn.to/3SKybh7 Let's Eat Paris!: The Essential Guide to the World's Most Famous Food City by François-Régis Gaudry https://amzn.to/3ug26n2 Best Cookbook for When You Want to Eat Your Emotions Tenderheart: A Cookbook About Vegetables and Unbreakable Family Bonds by  Hetty Lui McKinnon https://amzn.to/3FStn1M Our Sponsors:* Check out BetterHelp and use my code DIJFY for a great deal: https://www.betterhelp.com/* Check out Factor 75 and use my code dijfy50 for a great deal: https://www.factor75.com/* Check out Greenlight and use my code dijfy for a great deal: https://greenlight.com/* Check out Uncommon Goods and use my code DIJFY for a great deal: www.uncommongoods.com* Check out Uncommon Goods and use my code DIJFY for a great deal: www.uncommongoods.comAdvertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacy