Podcasts about 34106

Until recently, wastewater from the fish tanks on the Tsar Nicholai farm emptied into a giant man-made pond, but now the caviar farm is using the nutrient stream to grow food in a 24,000 square-foot greenhouse. Series: "UCTV Prime" [Science] [Agriculture] [Show ID: 34106]

Until recently, wastewater from the fish tanks on the Tsar Nicholai farm emptied into a giant man-made pond, but now the caviar farm is using the nutrient stream to grow food in a 24,000 square-foot greenhouse. Series: "UCTV Prime" [Science] [Agriculture] [Show ID: 34106]

Until recently, wastewater from the fish tanks on the Tsar Nicholai farm emptied into a giant man-made pond, but now the caviar farm is using the nutrient stream to grow food in a 24,000 square-foot greenhouse. Series: "UCTV Prime" [Science] [Agriculture] [Show ID: 34106]

Until recently, wastewater from the fish tanks on the Tsar Nicholai farm emptied into a giant man-made pond, but now the caviar farm is using the nutrient stream to grow food in a 24,000 square-foot greenhouse. Series: "UCTV Prime" [Science] [Agriculture] [Show ID: 34106]

Until recently, wastewater from the fish tanks on the Tsar Nicholai farm emptied into a giant man-made pond, but now the caviar farm is using the nutrient stream to grow food in a 24,000 square-foot greenhouse. Series: "UCTV Prime" [Science] [Agriculture] [Show ID: 34106]

Until recently, wastewater from the fish tanks on the Tsar Nicholai farm emptied into a giant man-made pond, but now the caviar farm is using the nutrient stream to grow food in a 24,000 square-foot greenhouse. Series: "UCTV Prime" [Science] [Agriculture] [Show ID: 34106]