Cattle flatulence doesn't stink with biotechnology: Farmers could improve air quality by using hormones

According to animal scientists, emerging biotechnologies can reduce the environmental impact of cattle production. Feed supplements and synthetic hormones will not affect humans, but they will increase food production. Efficient animals can produce more food for hungry people.

Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/i...