生命元素锌与动物营养

The Element of Life──Zinc versus Animal Nutrition

本文介绍了锌对动物生长、发育、繁殖、遗传等生理功能的作用；动物对锌的需要量以及锌源生物学效价。

This paper introduod the effedts of zinc on the animals physiological functione including growth,breeding,hertaity etc,and the zinc requirements of animals as well as the biological value of zinc sources.