Surf And Turf: To Reduce Gas Emissions From Cows, Scientists Look To The Ocean
When cows burp, they emit the potent greenhouse gas methane into the atmosphere. But by adding seaweed to the cows' diets, researchers are noticing a dramatic reduction in methane production.
Đọc tiếp trên NPR
July 4, 2018 at 01:48AM
Environment
Thứ Tư, 4 tháng 7, 2018
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