A modern sample of animal domestication history the promotion of Datong yak

Carefully look at the long history of the cultivated plants and domesticated animal, the individuals of the same varieties or sub variety comparison, which is the most striking, individual differences between wildlife, than any species or varieties of the individual differences in the natural state to. All kinds of domestic animals and plants, by human beings in a very different climate conditions, such as breeding and mutation. — from Darwin’s theory of evolution

"Datong yak yak breeding project group is Chinese Lanzhou Academy of animal husbandry and Veterinary Research Institute and Datong cattle farm in Qinghai Province jointly set up, after 20 years of hard training, was bred to Datong cattle farm and get its name.

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