微量元素锌在动物生产中的作用

冯秉福;;赵新全;曹俊虎;

The Functions of the Trance Element Zinc in Animal Product

FENG Bing-fu;;ZHAO Xin-quan-;CAO Jun-hu;

China Animal Husbandry & Veterinary Medicine . 2008, (6): 26 -28 .