How a California Caviar Farm Turns Its Waste Into Food
Автор: UC Davis
Загружено: 2018-05-24
Просмотров: 8415
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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.
Read More: https://www.ucdavis.edu/food/news/clo...
#Farming | #Nutrients | #Sustainability | #UCDavis
Video Description: Shots of a glowing cityscape, lush greenhouse, rippling fish farm are overlaid with white text that details the process of caviar farming in a sustainable way. Jackson Gross, UC Davis Aquaculture Specialist, elaborates upon this method and Ali Bolourchi, a worker at the Tsar Nicoulai Caviar Farm explains how the nutrients from sturgeon-filled water helps the lettuce in the greenhouse flourish. Close-up shots display thick gray fish swimming through the water and an expanse of brilliant green lettuce lined neatly up against an irrigation canal. More clips of nature and city lights intersperse Gross’ and Bolourchi’s explanations.
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