ahlam1399
03-18-2016, 09:52 PM
Cows are being bred to be larger, hungrier, and more productive. But this drive to raise ever-larger, hulking Holsteins has some prominent livestock advocates ringing alarm bells.
أكثر... (http://www.npr.org/sections/thesalt/2016/03/18/470938624/gigi-the-cow-broke-the-milk-production-record-is-that-bad-for-cows?utm_medium=RSS&utm_campaign=news)
أكثر... (http://www.npr.org/sections/thesalt/2016/03/18/470938624/gigi-the-cow-broke-the-milk-production-record-is-that-bad-for-cows?utm_medium=RSS&utm_campaign=news)