Podcasts about Nitrogen

“The Nitrogen Value of Cover Crops” with Dr. Guillermo Marcillo. Cover crops are known for their ability to provide economic and ecosystem services to farmers, including, for example, impacting soil nitrogen. But how much nitrogen, exactly, can cover crops add or remove and how do we find out? In this episode, Guillermo joins me to discuss his work collating research data to get to the bottom of cover crop nitrogen replacement values. Tune in to learn: ·         What a nitrogen replacement value is ·         Why negative nitrogen replacement values are sometimes a positive ·         Which cover crops have, generally, which nitrogen replacement values ·         How nitrogen replacement values can be reverse engineered from existing data If you would like more information about this topic, this episode's paper is available here: https://doi.org/10.1002/ael2.70006 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 Guillermo, you can find him here: gmarcillo@wtamu.edu Resources CEU Quiz: https://www.rev.com/app/transcript/NjhjYWFkNTBhZDQ3ZGFjZGUyZjMxYmQ4ajBOeXVVX3ZKb2t5/o/VEMxMDIwODkyMDA5 Transcripts: https://www.rev.com/app/transcript/NjhjYWFkNTBhZDQ3ZGFjZGUyZjMxYmQ4ajBOeXVVX3ZKb2t5/o/VEMxMDIwODkyMDA5 Water working group at West Texas A&M University: https://www.wtamu.edu/academics/college-engineering/water-working-group/people.html Practical Farmers of Iowa: https://practicalfarmers.org/ Precision Sustainable Agriculture: https://www.precisionsustainableag.org/ Field, Lab, Earth is Copyrighted by the American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America.

09 17 25 Fall Nitrogen by Ag PhD

In the eighteenth episode of the Grow the Future podcast, we'll be discussing Autumn Foliar Nutrition with Natalie Wood, the YaraVita and Biologicals Manager. The conversation will begin with a summary of the current season and a review of plans with farmers, particularly those related to Oilseed Rape. We will then explore key recommendations, including the importance of soil analysis, and discuss specific product recommendations such as YaraVita MagPhos K, CropBoost, and Brassitrel Pro. The episode will conclude with essential advice on how investing in autumn nutrition can significantly impact overall crop yield.

JK and Jonathan talk about the tax code for horse owners, Monmouth, Nitrogen, and the DJ Stable reduction...NOT dispersal!

Typical time of the year – we need to get on with Gardening in many different parts of the garden! My tunnel house has to be prepared for spring and summer: the plastic cover is absolutely dirty and covered with algae and grime. That means that the sunlight is reduced, and plants will struggle to get into photosynthesis. I usually grab my Wet-and-Forget Rapid to weaken the winter load of moss, mould, and grime so everything will brighten up and grow some decent crops, plants, and flowers. The next step – equally important! Order the seeds, bulbs, or cuttings you are wanting to plant. Not just in the glass house or tunnel house, but anywhere in the borders, along the paths, in raised beds, or simply in indoor pots, terracotta, or ceramic beauties. Everything will now develop to a great, young plant, ready for trans-location to your garden. Remember, the best growth is between now and Christmas! While you're organising the new plants from your favourite supplier, it pays to consider getting some useful Seed Raising Mix. I reckon that stuff is important to get the seeds growing marvellously. Not just quicker but also providing the right fertilisers to produce strong plants that utilise the N, P, and K for the future months. When the plants are a lot bigger, you can always start playing with the phosphorus (root growth) and Potash (to stimulate flowering and fruiting) and Nitrogen (to get healthy leaves). One of the things I often forget is the hedges: pruning them is generally a pain in the proverbial, but to be honest, the more you prune the hedges, the denser they'll become! We are now already a week or so too late for the first pruning (late August is great!), with a second one in October and the third in December. Every trim creates lots of new buds – hence the density in the long run. And then there is the last opportunity to prune some trees. While some of the “late-comers” are still without leaves, it allows you to prune them efficiently; you can see where all the branches are, so you can shape them the way you want. A decent pruning job will also create new buds lower down the tree – you can then decide how high you want that tree to grow and how dense it will be in your garden. The more you prune, the more “end-buds” you create – and that means that you can shape the tree exactly the way you like it. To be honest: this part of September is ridiculously busy, which means that I have spent far too much time writing all these notes... Gotta get on with it NOW. LISTEN ABOVE See omnystudio.com/listener for privacy information.

AFS Plant Nutrition manager, Cody Wirtjes, is joined by Corteva's Ty Stender for this podcast. Cody and Ty discuss Instinct NXTGEN and N-Serve, two nitrogen stabilizers available from Corteva.  

In episode 41, we speak with Steven Van Passel, Professor in Environmental Economics and Vice-Rector for Valorisation and Sustainability at the University of Antwerp.Steven leads the EnvEcon group, a multidisciplinary research team focused on sustainability assessments in energy, food systems, and the circular economy. With a background in agricultural economics and years of experience advising climate and nitrogen panels, Steven offers a grounded, systems-level view on how to move from research to real-world impact.We talk about how to translate science into societal value, why systems thinking is essential, and what role technology should play in the sustainable transition of our built environment.Show notes:Steven Van Passel's research + contact

The Russia-Ukraine conflict continue to hinder fertilizer sourcing for US growers.

Farmers could soon benefit from wheat engineered to stimulate the production of its own fertilizer, and the U.S. ag trade deficit hit a record high in the first half of this year.

Farmers could soon benefit from wheat engineered to stimulate the production of its own fertilizer, and the U.S. ag trade deficit hit a record high in the first half of this year.

What does nitrogen management look like in the Canadian Prairies?   Find out as host Mike Howell sits down with Retired Agronomist, Ray Dowbenko, to explore how nitrogen is lost, managed and applied in Western Canada.   From the primary sources of nitrogen used and how they're applied, to fall application considerations and the value of enhanced-efficiency fertilizers, we explore the ins and outs of nitrogen loss and nitrogen management in the North.   Dig into how Canadians prevent nitrogen loss, the increasing value of urea, controlled-release nitrogen products and tips for greater nitrogen management in this exciting episode.   Looking for the latest in crop nutrition research? Visit nutrien-ekonomics.com   Subscribe to our YouTube channel: https://www.youtube.com/@NutrieneKonomics  

What does nitrogen management look like in the Canadian Prairies?   Find out as host Mike Howell sits down with Retired Agronomist, Ray Dowbenko, to explore how nitrogen is lost, managed and applied in Western Canada.   From the primary sources of nitrogen used and how they're applied, to fall application considerations and the value of enhanced-efficiency fertilizers, we explore the ins and outs of nitrogen loss and nitrogen management in the North.   Dig into how Canadians prevent nitrogen loss, the increasing value of urea, controlled-release nitrogen products and tips for greater nitrogen management in this exciting episode.   Looking for the latest in crop nutrition research? Visit nutrien-ekonomics.com   Subscribe to our YouTube channel: https://www.youtube.com/@NutrieneKonomics  

On this episode of the Nutrient Management Podcast, we talk all about fall manure application. What should be on a farmer's to-do list to prepare for fall application? What names need to be on an operation's emergency response plan, and what kind of PPE should farmers keep nearby? How much lead time does a lab need to return sample results? If a farmer plans to work with a commercial applicator, what can they do ahead of time to ensure a successful season? All of this, plus a farmer Q&A, on-farm research advice, an update on ManureDB and more on today's show.Guests:Melissa Wilson, Extension manure nutrient management specialist (St. Paul)Chryseis Modderman, Extension manure nutrient management specialist (Morris, MN)Nancy Bohl Bormann, researcher, manure and nutrient management (St. Paul)Eduardo Garay, on-farm research manager, manure management (St. Paul)Additional Resources:How to put together a manure management planUMN Manure (YouTube)ManureDBManure management: Agitation and pumpingFor on-farm research inquiries, contact Eduardo Garay at: garay043@umn.edu—For the latest nutrient management information, subscribe to the Nutrient Management Podcast. And don't forget to subscribe to the Minnesota Crop News daily or weekly email newsletter, subscribe to our YouTube channel, like UMN Extension Nutrient Management on Facebook, follow us on X (formerly twitter), and visit our website.If you have questions or comments, please email us at nutmgmt@umn.edu.Support for the Nutrient Management Podcast is provided by Minnesota's fertilizer tonnage fee through the Agricultural Fertilizer Research & Education Council (AFREC). Learn more at MNsoilfertility.com.

Merck Animal Health researcher, Chris Beasley says their new Hyper InfusiO2n solutions helps salmon find the fish ladders with water flows supplied with stable, dissolved oxygen.

Merck Animal Health researcher, Chris Beasley says their new Hyper InfusiO2n solutions helps salmon find the fish ladders with water flows supplied with stable, dissolved oxygen.

Weather History & Forecasts Iowa Weather History (1989): Large thunderstorms brought heavy rain to western Iowa with severe weather and brief tornadoes, causing wind damage, roof damage, and trees falling on cars 7-Day Forecast: Cool autumn weather with clear skies and below-average temperatures; best rain chances on days 4-6 due to Atlantic activity and shifted Bermuda high Climate Outlook: September 9-13 shows slightly warmer temperatures and higher precipitation chances in western Iowa; monthly outlook suggests equal temperature chances and wetter conditions statewide Weather Summary & Notable Events Past Week: Most of Iowa received below-normal rainfall (0.5" below average), except western/southwestern Iowa which saw above-average amounts Cold Snap: Some locations hit around 40°F, causing potential localized damage to sensitive plants like basil but not widespread frost damage Summer 2025 Overview: 10th wettest summer in 153 years with 18.5" total precipitation (5" above average); July was 2nd wettest on record; August was drier at 3.4" (0.75" below average) Heavy Dews Explanation Seasonal Pattern: Heavy dews occur in late August/early September due to shorter daylight hours and cooling surface temperatures Science: Earth radiates heat overnight while warm air masses remain overhead, reaching dew point and creating heavy condensation Crop Impact: Wet leaves from heavy dews can promote foliar pathogens and crop decline Specialty Crop Topics Foxtail Grass Seeds: Grower concerned about viability of mowed green foxtail; recommended germination testing with moist paper towel method Compost Management: While beneficial, compost can raise soil pH and create phosphorus excess due to 1:1:1 N-P-K ratio; rule of thumb: 1% organic matter = 20 lbs nitrogen per season Nitrogen in Rainfall: Addressed grower question about delayed flower blooming; rainfall contains minimal nitrogen (0.5-3 mg/L) compared to irrigation water nitrate levels (10+ mg/L); plant greening after rain is primarily due to improved nutrient availability from soil moisture, not atmospheric nitrogen Cover Crops: Good timing now for oats and peas establishment; winter rye timing approaching; recommend seeding when rainfall is expected Episode Summary created by Claude.ai

The seventeenth episode of 2025 features a conversation between host Ken Rundle and Crop Nutrition Agronomist Philip Cosgrave. Their discussion centers on late-season grazing, kicking off with an overview of grass growth across the UK and Ireland and why farmers need to plan their forage budget for the winter. Philip also shares his expertise regarding nitrogen applications including specific deadlines, offers a look at the latest on clover, and explores the potential of maize crops. 

This month we are joined by Jackson Stansell, Founder and CEO of Sentinel Ag. Following our previous episode on nitrate issues in drinking water with Crystal Powers, Andy and Nate chat with Jackson about how his team at Sentinel is tackling the nitrate issue head on – while also helping farmers be more profitable and efficient. From being good stewards of our land and natural resources to the importance of rural prosperity for the benefit of all, we cover the ins and outs of nitrogen in farming and how new innovations are helping to build a healthier future for people, wildlife, and the land. Resources: Sentinel Ag UNL Water – Nitrate   Jackson Stansell [website, X, Facebook, Instagram, LinkedIn, YouTube] Dr. Andrew Little [academic profile, @awesmlabdoc] Nathan Pflueger [website] AWESM Lab [website, @awesmlab] Nebraska Pheasants Forever [website, @pheasants_quailforever_of_ne]   Watch these podcasts on YouTube If you enjoy this podcast, leave a rating and review so others can find us!   We are dedicated to bringing important information and new ideas to listeners just like you. Help us keep WildAg going by donating to the podcast: https://nufoundation.org/fund/01155570/ Or, learn more about how your organization can sponsor episodes: https://awesmlab.unl.edu/wildag-sponsorship/   Music by Humans Win Produced and edited by Iris McFarlin

This month we are joined by Jackson Stansell, Founder and CEO of Sentinel Ag. Following our previous episode on nitrate issues in drinking water with Crystal Powers, Andy and Nate chat with Jackson about how his team at Sentinel is tackling the nitrate issue head on – while also helping farmers be more profitable and efficient. From being good stewards of our land and natural resources to the importance of rural prosperity for the benefit of all, we cover the ins and outs of nitrogen in farming and how new innovations are helping to build a healthier future for people, wildlife, and the land.  Resources:  Sentinel Ag  UNL Water – Nitrate    Jackson Stansell [website, X, Facebook, Instagram, LinkedIn, YouTube]  Dr. Andrew Little [academic profile, @awesmlabdoc]  Nathan Pflueger [website]  AWESM Lab [website, @awesmlab]  Nebraska Pheasants Forever [website, @pheasants_quailforever_of_ne]    Watch these podcasts on YouTube  If you enjoy this podcast, leave a rating and review so others can find us!    We are dedicated to bringing important information and new ideas to listeners just like you. Help us keep WildAg going by donating to the podcast: https://nufoundation.org/fund/01155570/  Or, learn more about how your organization can sponsor episodes: https://awesmlab.unl.edu/wildag-sponsorship/    Music by Humans Win  Produced and edited by Iris McFarlin 

In part 2 of this episode of the HVAC Know It All Podcast, host Gary McCreadie continues his conversation with Jim Bergmann, President of measureQuick and Director of New Product Development at Redfish Instruments Inc. In Part 2, they discuss topics like the evolution of vacuuming techniques, moving away from triple evacuation, and why modern two-stage pumps are more efficient. Jim explains how to detect leaks using the decay vacuum method, the importance of nitrogen purging, and how refrigerant and oil behavior affects evacuation times. They also discuss the role of Measure Quick in helping technicians diagnose system issues and communicate better with customers, offering a more accurate approach to repairs and replacements. This conversation is full of tips for improving HVAC service and troubleshooting. Jim talks about how evacuation techniques have changed over time, moving away from triple evacuation to a single, deeper pull with modern pumps. He explains how refrigerant and oil mix, causing slow evacuation times, and how nitrogen purging can help. Jim also goes over the decay vacuum method for detecting leaks and why using tools like Measure Quick helps HVAC techs identify issues faster, improve system performance, and communicate better with customers, especially when deciding between repairs and replacements. This episode is packed with HVAC tips, updated vacuum techniques, and smart solutions to help technicians improve system performance, diagnose issues accurately, and understand when to repair or replace equipment with the right tools and methods. Expect to Learn: Why single evacuation is more efficient than triple evacuation. How modern pumps and nitrogen purging improve the evacuation process. The decay vacuum method for detecting leaks and system issues. How refrigerant and oil behavior can affect evacuation times. Why using tools like Measure Quick helps with accurate diagnostics and better communication with customers. Episode Highlights: [00:00] – Introduction to the 2nd Part of the Episode with Jim Bergmann [01:44] - Triple Evacuation Technique Overview [03:25] - Vacuum Decay Test [04:47] - Struggles with Refrigerant in Older Systems [07:05] - Refrigerant Contamination and Improving Vacuum [08:54] - Oil and Refrigerant Mixtures [10:21] - Measure Quick: Updates and New Features [12:53] - Ethical Sales and System Performance [14:29] - Ethical Sales vs. Quick Fixes in the Industry [17:05] - Leasing Systems and Quality Installations [18:36] - Importance of Commissioning Systems for Service Technicians [20:31] - Dispatcher Pressure and Technician Time Management This Episode is Kindly Sponsored by: Master: https://www.master.ca/ Cintas: https://www.cintas.com/ Cool Air Products: https://www.coolairproducts.net/ property.com: https://mccreadie.property.com SupplyHouse: https://www.supplyhouse.com/tm Use promo code HKIA5 to get 5% off your first order at Supplyhouse! Follow the Guest Jim Bergmann on: LinkedIn: https://www.linkedin.com/in/jim-bergmann-2968178/ measureQuick: https://www.linkedin.com/company/measurequick-application/ Redfish Instruments Inc: https://www.linkedin.com/company/redfish-instruments/ Download the measureQuick App here: https://play.google.com/store/apps/details?id=com.measurequick.hvac Follow the Host: LinkedIn: https://www.linkedin.com/in/gary-mccreadie-38217a77/ Website: https://www.hvacknowitall.com Facebook: https://www.facebook.com/people/HVAC-Know-It-All-2/61569643061429/ Instagram: https://www.instagram.com/hvacknowitall1/

Today on the Advancing Nitrogen Smart Podcast we take a close-up look at bioreactors as an edge-of-field practice. How does this important tool work, and how does it help mitigate nitrate loss? What types of carbon sources have traditionally been used in a bioreactor, and what types of carbon could be used in the future? How are bioreactors incorporated in to a farmer's operation, and how are they maintained? How effective and efficient are bioreactors? What's on the horizon for the next generation of bioreactor technology? All this and more on today's episode.Guests:Brad Carlson, Extension educator (Mankato)Jeff Strock, Extension soil scientist (Lamberton)Additional Resources:Nitrogen and phosphorus removal from agricultural drainage water by a modular bioreactorBioreactor research3 takeaways from the Conservation Drainage Network's annual meetingEdge of field N and P reduction strategies: What to know about conservation drainage practicesNitrogen Smart---For the latest nutrient management information, subscribe to the Nutrient Management Podcast. And don't forget to subscribe to the Minnesota Crop News daily or weekly email newsletter, subscribe to our YouTube channel, like UMN Extension Nutrient Management on Facebook, follow us on X (formerly twitter), and visit our website.If you have questions or comments, please email us at nutmgmt@umn.edu.Advancing Nitrogen Smart is proud to be supported by the farm families of Minnesota and their corn check-off investment through Minnesota Corn.

Send us a textOn this episode of The Get Ready Money Podcast, I spoke with Allie Zendrian, Founder of AtoZ Communications and host of the Brand Stories Podcast, about how the power of storytelling can transform the way we talk about money.We explored how authentic stories and intentional communication can help shift the conversation around financial literacy—making it more relatable, engaging, and impactful.

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In this episode, Professor PJ Cullen, Chemical Engineering expert from the University of Sydney, breaks down the global nitrogen challenge. We explore why nitrogen is essential for life, the history of fertiliser - from the Guano Wars to the energy-intensive Haber-Bosch process - and how today's nitrogen production is harming the planet. Cullen introduces PlasmaLeap, his startup using non-thermal plasma to mimic lightning and fix nitrogen sustainably. We also dive into the risks of nitrogen storage, the 2020 Beirut explosion, and the urgent need to electrify chemical industries.  https://www.plasmaleap.com/ Linkedin: PJ Cullen

In this sixteenth episode of 2025, we welcome new contributor Joe Kidd who is the YaraVita Project Manager to discuss the new production plant. Joe's here to give us the inside scoop on the new YaraVita Production Plant, set to open next year. The conversation starts with why the company decided to move from its longtime Pocklington site to the new location in Howden. Joe also dives into the current project timelines, the challenges they're facing, and how they're navigating it all. Joe will also take us on a journey through his career at Yara, from his start as an apprentice all the way to helping design this brand new plant. Finally, we'll get a glimpse into the future, with a look at what's in store for both the old Pocklington site and the new Howden facility as we head into 2026.

In this episode, agricultural systems scientist Dr. Bruno Basso of CIBO Technologies enlightens us on why we might not need to add nitrogen to our soils.   Subscribe for more content on sustainable farming, market farming tips, and business insights!   Get market farming tools, seeds, and supplies at Modern Grower. Follow Modern Grower:  Instagram  Instagram Listen to other podcasts on the Modern Grower Podcast Network:  Carrot Cashflow  Farm Small Farm Smart  Farm Small Farm Smart Daily  The Growing Microgreens Podcast  The Urban Farmer Podcast  The Rookie Farmer Podcast  In Search of Soil Podcast Check out Diego's books:  Sell Everything You Grow on Amazon   Ready Farmer One on Amazon **** Modern Grower and Diego Footer participate in the Amazon Services LLC. Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com.

Canada and Italy line up with the U.S. on this week's menu for the Ron Flatter Racing Pod.  Ashley Mailloux from FanDuel TV examines the 166th running of the King's Plate. She offers analysis about the field that includes No Time, the morning-line favorite trying to become the 40th filly to win this first race of the Canadian Triple Crown. The Palio di Siena, the ancient bareback race run twice every summer in Tuscany, happens again this weekend. Sportscaster Kenny Mayne and producer Matt Doyle recall their adventure covering the sometimes controversial event that is centuries old. La Cara, Good Cheer and Nitrogen are the big names in the Grade 1 Alabama at Saratoga. Super Screener creator Mike Shutty handicaps that and other races this weekend. Co-hosts John Cherwa of the Los Angeles Times and Keith Nelson of Fairmount Park join in paying tribute to a famous guest of an old Arlington Million (G1). The Ron Flatter Racing Pod via Horse Racing Nation is available via free subscription from Apple, Firefox, iHeart and Spotify as well as HorseRacingNation.com.

Koch Agronomic Services is rolling out a new, higher-concentration formulation of its nitrogen stabilizer, CENTURO, designed to make fall ammonia applications more efficient and better protected against losses, the company says. CENTURO A-PRO builds on the company’s existing CENTURO technology but delivers more active ingredient per application, meaning lower rates per metric tonne and greater... Read More

An end to a terrible series in Milwaukee. Bucs get swept in a scene of both really good baseball and bad baseball. This is what happens. Let's talk about changes that are needed. Again. https://linktr.ee/bridgetobuctoberhttp://steelcitypirates.com/Support this podcast at — https://redcircle.com/bridge-to-buctober/donationsAdvertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacy

Rewilding advocate, financier and host of the popular podcast Rewilding the World, Ben Goldsmith, joins Mongabay's podcast to discuss nature restoration in his home country of England, where a significant cultural change is taking hold toward reviving biodiversity, such as beavers. Once seen as a nuisance there, many farmers and planners now embrace the rebound of the huge rodent, thanks to its impressive ability to mitigate flooding events that the island nation now experiences with regularity, due to climate change. “If you stop a random person on the street now, in the city or in the countryside, they know that beavers are back, that [they] are native species, that they play a vital role in managing our rivers,” he says. However, he argues that while there has been some rewilding momentum in England, it's not happening fast enough, particularly for larger carnivores like wolves. “The idea of reintroducing them is considered madness. Even though there are news reports of swelling populations of deer and growing incidents of Lyme disease and road traffic collisions and a disequilibrium in our forests,” Goldsmith says. Subscribe to or follow the Mongabay Newscast wherever you listen to podcasts, from Apple to Spotify, and you can also listen to all episodes here on the Mongabay website. Please send questions, feedback or comments to podcast[at]mongabay[dot]com. Image Credit: Chrome Hill in Yorkshire, England. Image by Tim Hill via Pixabay (Pixabay free content license). Timecodes ------ (00:00) “We don't have wildlife here” (11:46) England's rewilding comeback (15:05) Cultural and economic shifts (25:24) Changing environment policy (30:52) Nitrogen and pollinators (37:43) Getting along with ‘difficult' wildlife (47:51) Rewilding the World

Plants need a couple of really important chemicals to give them a healthy life and growth. We all know the top three elements: Nitrogen (N), Phosphate (P) and Potash (K), but Magnesium (Mg) should also be in the line-up of important nutrients A lack of any of the mentioned nutrients will show specific symptoms on the Plants: A lack of Nitrogen (which supports leaf-growth) makes leaves looks small and weird – often quite yellow, especially the older leaves. Nitrogen is often transported by the plant from old leaves to the younger leaves, to give them some small chance to survive and keep photosynthesis going. Phosphorus deficiency (important for root growth): Purpling of leaves; you can see that clearly in tomatoes. In severe cases the leaves will start to die around the edges. A lack of Potash (potassium – stimulates flowers and fruits) often shows up in the form of chlorosis (yellowing of the leaves in the area between the veins). Even the young leaves are struggling and show wrinkling, which often causes them to die. Few Flowers and/or fruit is a dead give-away. A Magnesium deficiency (stimulates Photosynthesis) is characterised by distinct curling of the leaves as well as that Interveinal chlorosis (yellowing between the veins) mentioned before. Sometimes the leaves get a red tinge or lots of brown dead spots on the leaves… a real mess! The Micronutrients are needed by plants in much smaller quantities, yet they are absolutely important to keep your plants in good condition A lack of Micronutrients can create all sorts of troubles: stunted growth, dark green veins in yellowing leaves, die-back of stems and twigs, smaller leaves with die-back, leaf scorching, and discolouration… It's not difficult to find the symptoms. There are many types of fertilisers on the market: the “general fertilisers” often have an NPK code on the package – some are granular, some are in liquid form. Higher N will stimulate green matter (leaves). Higher Phosphate is great for root crops. Higher K stimulates Flowering and Fruit set. But the “Trace elements” are the packets that will look after most of the Micronutrients; we often forget those! Micronutrients also come in different formulae – some gardens (and soil conditions) need more than others. You can even buy some Nori (のり) at the supermarket: Japanese seaweed! It's harvested from the ocean, the largest nutrient trap on the Planet! It has lots of trace elements that are useful for your garden, made from rinsed seaweed. Check that it has less than 4%, so you know it has been rinsed, and the amount of salt has been reduced – too much salt is not good for the plants! LISTEN ABOVE See omnystudio.com/listener for privacy information.

Episode 44 - The Vadose Zone - A critical indicator for Nebraska groundwater quality   The vadose zone is the area between crop roots and the water table, and is a critically important region for storage, transport and transformation of chemicals that can impact groundwater quality. In this episode of the Water for Food Podcast, host Frances Hayes talks with Arindam Malakar, a researcher with the Nebraska Water Center (NWC, a part of DWFI) who studies Nebraska's vadose zone and monitors the impacts of irrigation and fertilizer on groundwater.   In Nebraska, as in many parts of the world, one of the key chemicals monitored in the vadose zone is nitrate. Nitrogen is a critical plant nutrient, but once it sinks below the roots and enters the vadose zone, it becomes a liability: both an economic loss for the farmer and a public health risk for communities. Excess nitrate in drinking water can cause adverse health effects, particularly in infants and vulnerable populations, as too much nitrate in the body makes it harder for red blood cells to carry oxygen. Contaminants, like nitrates,  present in the vadose zone can eventually appear in the underlying aquifers. NWC takes soil cores all the way down to the groundwater table, sometimes over 100 feet, and tests them for nitrate and other contaminants. These cores are crucial for understanding how water and chemicals move through the soil and potentially reach groundwater. They can also be useful in predicting water quality issues. The Nebraska Water Center Water Sciences Lab has collected vadose cores for decades. To increase the usability of all this data, they launched the Nebraska Vadose Zone Program online portal in 2015 with funding from the Nebraska Environmental Trust, Nebraska Department of Environment and Energy (now the Nebraska Department of Water, Energy, and Environment), and several Natural Resources Districts (NRDs). Hayes is also joined by Marie Krausnick, assistant general manager for Nebraska's Upper Big Blue Natural Resources District(NRD). The Upper Big Blue NRD and other NRDs across the state have partnered with the University of Nebraska-Lincoln and the Nebraska Water Center in researching nitrate concentration in their districts. While nitrate levels in some areas have decreased in the Upper Big Blue NRD, there has been an overall increase of 54% in the district.

Watch the video version here: https://youtu.be/DdbJhgt3woAOn this episode:

This episode was recorded at the 2025 Western Dairy Management Conference in Reno, Nevada.Dr. Kononoff begins with some renewable fuels history. Since the renewable fuels standard in 2007, corn production for ethanol has increased to around 50% of the crop going to ethanol production. With the subsequent increase in fuel has come an increase in distillers grains and the industry has learned how to use them to feed cattle better. Later, the government created additional policy for next-stage renewable fuels, which has spurred biodiesel production. Currently, just under 50% of the soybean crop goes to fuel production. Soybean meal availability has increased and costs have decreased over the past few years. Most of the soybean oil is solvent-extracted.   (5:57)Dr. Lock talks about increased acres of high-oleic soybeans in dairy-soybean crossover states. He summarizes some of the work his group has done on feeding high-oleic roasted whole soybeans as a replacement for soybean meal in the diet, citing the benefits of the oil in the diet as well as increased bypass protein. (15:41)The panel discusses whether canola meal, which is fairly high in oleic acid, would show similar benefits to feeding whole roasted soybeans. They also talk about how tariffs may or may not impact canola meal and canola oil prices. (24:26)Over time, the dairy industry has moved away from alfalfa as a protein source and toward soybean meal. The panel discusses the pros and cons of this change. (26:46)Dr. Kononoff gives his perspective on just how much soybean meal can be fed in dairy cow diets. Nitrogen excretion is an important consideration. He reminds the audience that renewable fuels policy is the reason behind many of the feed ingredient changes we've observed in the past 15-20 years, and that policy can change very rapidly. He emphasizes the industry needs to remain nimble and prepared to adapt. The panel also touches on pricing of feed ingredients in different parts of the country and how distillers grains are currently used in dairy diets. (31:08)Panelists share their take-home thoughts. (40:49)Please subscribe and share with your industry friends to invite more people to join us at the Real Science Exchange virtual pub table.  If you want one of our Real Science Exchange t-shirts, screenshot your rating, review, or subscription, and email a picture to anh.marketing@balchem.com. Include your size and mailing address, and we'll mail you a shirt.

Trigger warning for vegans - we're talking outdoor gardening and blood meal. But this is all relevant to indoor plants! Today it's a discussion of the importance of feeding your plants so they can bust out some awesomeness for you :)

My guest is Dr. Chris McCurdy, PhD, FAAPS, professor of medicinal chemistry at the University of Florida and a world expert on the pharmacology of kratom and other plant-derived medicinal compounds. We discuss kratom's wide-ranging effects, including its use for boosting energy, enhancing mood, managing pain and as a potential opioid substitute, while also explaining its critical safety concerns and addictive potential, especially for kratom-derived/isolate products. We also discuss plant-based compounds more generally for their potential benefits and risks. Dr. McCurdy offers a balanced perspective on kratom and other plant-based and naturally occurring medicinal compounds, highlighting and contrasting their promise for human health with potential serious risks. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman David Protein: https://davidprotein.com/huberman Eight Sleep: https://eightsleep.com/huberman ROKA: https://roka.com/huberman Function: https://functionhealth.com/huberman Timestamps 00:00:00 Chris McCurdy 00:02:51 Kratom (Mitragyna speciosa), Origin, Effects, Low vs High Doses 00:07:19 Sponsors: David Protein & Eight Sleep 00:10:07 Kratom, Traditional Use vs Commercial Kratom Products, Absorption 00:17:00 Kratom Products, Serving Size, Kids; Semi-Synthetics; Tool: Understand Kratom Product Labels 00:23:16 Kratom Products & Various Desired Effects; Physical Dependence 00:32:53 Different Kratom Usage Patterns, Opioid Dependence 00:36:59 Alkaloid Compounds, Nitrogen, Nicotine; Animals & Self-Experimentation 00:47:47 Sponsors: AG1 & ROKA 00:51:05 Medicine Development, Disconnection from Nature, Product Concentrations 00:59:00 Alkaloids & Natural Products, Opium Poppy, Coca Leaf, Tool: Kratom Leaf vs Extracts (Kratom-Derived/Kratom Isolates) 01:09:06 Is It Safe for Kids to Consume Kratom Products? 01:12:19 Kratom, Energy, Mood & Pain Management, Dose; Caffeine 01:16:56 Respiratory Depression & Kratom Products 01:20:16 Sponsor: Function 01:22:04 Kratom Leaf vs Derivatives, FDA Regulations, Usage Guidelines 01:26:59 Kratom, Alcohol Consumption, Respiratory Failure? 01:29:09 Kratom Alkaloids, Mood & Stimulant Effects, Multiple Pathways for Pain Relief 01:38:17 Plant Alkaloids & Chemical Defense, Kratom & Antifungal Alkaloids; Geckos 01:44:35 White, Red & Brown Vein Kratom, Leaf Processing; Terpenes 01:51:08 Kratom as an Anti-Depressant?; Discontinuing Kratom Use, Opioid Use 01:58:03 Kratom, Drug Interactions & Seizure, Opioids 02:01:51 Cacao Beans, Chocolate 02:09:34 Coca-Cola, Coca Plant & Cocaine, History of Soft Drinks 02:19:49 Career Journey, Pharmacy, Chemistry & Education, Lobelia 02:28:44 Nicotine; Natural Products & Career Journey, Salvia divinorum, Kratom 02:40:22 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

Two black holes have collided and combined in the largest merger yet observed. Mark Hannam of Cardiff University and member of the study explains how the Interferometer Gravitational Wave Observatories (LIGO) detected this ‘violent' event through spacetime. The lifestyle of ancient humans had an impact on their risk for infectious diseases. Astrid Iversen of the University of Oxford explains how the shift away from being hunter-gatherers played a role in the origins of human pathogens. Nitrogen fixation, or the process of organic compounds accessing nitrogen from the atmosphere via microorganisms, plays a key role in climate modelling. But prior estimations have long been missing key data to make accurate analysis. Carla Reis Ely of Oak Ridge Institute for Science and Education shares the updated facts and figures on global nitrogen fixation. How intelligent is artificial intelligence? Can AI start discovering new scientific laws in the year? Keyon Vafa of Harvard University put several AI models to the test to see if they could discover Newton's law of gravity and understand the world around us. Presenter: Roland Pease Producer: Imaan Moin Production Coordinator: Jana Bennet-Holesworth (Image: Black Hole, digital illustration. Credit: Aaron Horowitz via Getty Images)

This week on the Tuesday Wire... For Dear Science, our expert, Professor Allan Blackman, chatted with us about lightning created by peeling tape, links between talc and cancer, and a new form of Nitrogen.  In our weekly catchup with the National Party's Tom Rutherford, Wire host Castor asked about the government's health contributions in light of recent strikes. They also spoke to Emeritus Professor Tim Hazledine about David Seymour's plans to address the supermarket duopoly in Aotearoa.  On the topic of the recent Economy of Genocide report released by UN Special rapporteur Francesca Albanese, producer Sara spoke with both University of Otago's Professor of International Relations Robert Patman, as well as Amnesty International Aotearoa's Margaret Taylor.

On this episode, Derek DeGeest discusses Nitrotherm Spray– a patented spray technology system that replaces conventional compressed air with heated, ionized nitrogen as the spray carrier. Nitrogen is cleaner and atomizes more effectively, Reducing spray pressures by approximately 20% and allowing more precisely controlled spray patterns. The post Nitrotherm Spray: A Breakthrough in Gelcoat Application Technology -Interview with Derek DeGeest first appeared on Composites Weekly. The post Nitrotherm Spray: A Breakthrough in Gelcoat Application Technology -Interview with Derek DeGeest appeared first on Composites Weekly.

Disruption doesn't always start with big ideas—it often starts by noticing what's broken. In this episode of The FutureProof Advisor, I sit down with Aaron Klein, founder of Nitrogen (former Riskalyze) and his new venture Contio, to unpack how fintech evolves when entrepreneurs stay curious, resilient, and relentlessly focused on solving real problems. Aaron shares his journey from family business to building one of the industry's most transformative tools, showing how identifying overlooked friction points—like risk alignment—can open the door to scalable innovation.We explore the rise of AI and what it really means for advisory firms. Aaron challenges the fear narrative around automation and reframes AI as a tool that enhances—not replaces—human connection. From streamlining meetings to freeing up time for strategic conversations, he explains how today's tools can shift advisors away from routine tasks and toward high-impact work that truly moves the needle for clients. His new venture, Kantio, is rooted in this very philosophy: using AI to make meetings smarter, more intentional, and more actionable.At its core, this conversation is a blueprint for future-ready firms. We talk about the mindset required to continuously reinvest in your tech and operations, how to approach AI as a productivity partner, and why the structure of meetings says more about your culture than most people realize. Aaron's path reminds us that the most transformative leaders aren't just technologists—they're listeners, problem-solvers, and builders who aren't afraid to evolve when the industry demands it.

In Part 2 of our series with Dr. Bhupinder Farmaha, we go deeper—literally. Dr. Farmaha joins us again to talk about what's happening below the topsoil and why it matters more than ever in nutrient decision-making. From soil testing at deeper depths to assessing the biological activity of soil microbes, Bhupinder's research is showing that one-size-fits-all recommendations just don't cut it anymore.He shares a bold finding: only 50% of cotton production sites in his trials respond to nitrogen application. That insight could shake up fertilizer recommendations in a big way. Bhupinder also dives into chicken litter studies, the promise and risks of micronutrient buildup, and the long-term effects of organic amendments on sandy South Carolina soils.Highlights include:Working with USDA partners to integrate biological indicators into soil testsChicken litter vs. synthetic fertilizer: trade-offs and recommendationsHow climate-smart practices can stabilize yields in unpredictable weatherRethinking seed selection in light of resilient management systemsThe episode ends with a look at where this work is headed—toward more holistic, systems-based nutrient management. Bhupinder makes a strong case for moving beyond chemistry alone and embracing biology and farmer experience as critical parts of the fertility equation.Resources Mentioned in This EpisodeCotton, Country Conservation: An 8-Year Case Study in Regenerative Agriculture (Following SC Farmer Sonny Price's path of reducing input costs, increasing organic matter, and saving over $2.5 million):  soilhealthlabs.com/projects/cotton-country-conservation

PTF and Nick Tammaro are here to look back at racing from Saratoga, Horseshoe Indianapolis, and Prairie Meadows. Horses covered include Magnitude, Think Big, Nitrogen, Fionn, Test Score, Zulu Kingdom, Phileas Fogg, Locked, Bring Theband Home and many, many more. Plus Nick shares thoughts on how the various tracks were playing. For much more of Nick's thoughts, tips, and analysis, make sure you subscribe to In the Money Plus.

PTF and Nick Tammaro are here to look back at racing from Saratoga, Horseshoe Indianapolis, and Prairie Meadows. Horses covered include Magnitude, Think Big, Nitrogen, Fionn, Test Score, Zulu Kingdom, Phileas Fogg, Locked, Bring Theband Home and many, many more. Plus Nick shares thoughts on how the various tracks were playing. For much more of Nick's thoughts, tips, and analysis, make sure you subscribe to In the Money Plus.

Gas cookers are a common feature in many kitchens, often preferred by chefs and home cooks for their precise temperature control but gas cookers emit a number of harmful substances when they are in use and even when they are off that can pollute the indoor air and harm your health. Nitrogen dioxide, or NO2, is a gas that is produced when natural gas is burned at high temperatures. It can damage your airways and worsen asthma and COPD. A recent report by the Dutch Lung Foundation found that gas cookers increased the risk of asthma in children by 42%. What are some other of these pollutants and their effects? And what can you do to reduce these risks? In under 3 minutes, we answer your questions! To listen to the last episodes, you can click here: ⁠Is there any truth that lemon water is good for you ?⁠ ⁠Why do we get great ideas in the shower?⁠ ⁠Should I cut the electricity at home during a storm?⁠ A podcast written and realised by Amber Minogue. First Broadcast: 2/11/2024 Learn more about your ad choices. Visit megaphone.fm/adchoices

Agronominute | Time for Nitrogen by Ag Valley Co-op

In this episode of the Ohio Ag Net Podcast, Joel Penhorwood speaks with Sam Park, Ohio Channel Technical Agronomist. Sam shares his knowledge on how to best mitigate the heavy rainfall this spring in terms of nitrogen management, more specifically denitrification and leeching. Then, Dusty Sonnenberg checks in with Jordan Hoewischer, Ohio Farm Bureau Federation Director of Water Quality and Research, to discuss their recent media and legislative field days focused on show casing conservation practices. Wrapping up the episode, Brianna Smith talks with Kelley Tillmon, OSU Extension Entomologist, about what pests everyone should be on the lookout for this summer.

In this episode, JOYN Bio CEO Dr. Michael Miille talks about the work that goes into engineering a nitrogen-fixing bacteria available for public use.   Subscribe for more content on sustainable farming, market farming tips, and business insights!   Get market farming tools, seeds, and supplies at Modern Grower. Follow Modern Grower:  Instagram  Instagram Listen to other podcasts on the Modern Grower Podcast Network:  Carrot Cashflow  Farm Small Farm Smart  Farm Small Farm Smart Daily  The Growing Microgreens Podcast  The Urban Farmer Podcast  The Rookie Farmer Podcast  In Search of Soil Podcast Check out Diego's books:  Sell Everything You Grow on Amazon   Ready Farmer One on Amazon **** Modern Grower and Diego Footer participate in the Amazon Services LLC. Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com.

Potatoes aren't like other crops.   They're an extremely unique crop that require extra care and attention. You need to have the right soil conditions, a solid fertilizer program and a strong understanding of how they grow throughout the season. Explore how you can support your potato crop on this episode of The Dirt.   Join Mike Howell and Brigham Young Professor and Professional Soil Scientist, Bryan G. Hopkins, as they explore how to manage nutrition throughout production. Tune in to uncover nitrogen, potassium and phosphorus application rates and explore best practices in nutrient management that can support your success.   Looking for the latest in crop nutrition research? Visit nutrien-ekonomics.com   Subscribe to our YouTube channel: https://www.youtube.com/@NutrieneKonomics

Today we have another nitrogen execution, a name for the Land Between the Rivers, and Alabamians on your baseball All-Star Game ballots. Learn more about your ad choices. Visit megaphone.fm/adchoices

06 05 25 Late Nitrogen Applications in Corn by Ag PhD