땅과 사람들/지리 시사자료

사료 요구율(Feed conversion ratio)

Geotopia 2014. 6. 26. 16:41

Pounds for pound

 

Different sources of animal protein in our diet place different demands on natural resources. one measure of this is the “feed conversion ratio”: an estimate of the feed required to gain one pound of body mass. By this measure, farming salmon is about seven times more efficient than raising beef.

 

<*출처: National Geographic, June 2014>

 

☞기사 전문 Click!  http://ngm-beta.nationalgeographic.com/2014/06/articles/how-to-farm-a-better-fish/ (How to farm a better fish)