The paper studied the synthesis of organic zinc and zinc-amino and chelate, inroduced a new preparation and technological conditions, which are useful to the development of nure and beetter additives.

• 对有机锌,氨基酸锌的合成,研究进行了综述,介绍了一些新的制备方法和工艺条件,为开发更多更好的新型锌添加剂提供借鉴。