【摘要】 本文着重探讨了含铁饲料添加剂对鸡蛋中微量元素Fe、Ca、Zn、Cu的影响,实验结果表明:饲料中加入一定量的含铁添加剂可使鸡蛋中含铁量增加,对微量元素Ca和Zn含量产生一定影响,对Cu含量不产生影响。更多还原

【Abstract】 This article emphatically studied the effects of ferruginous feed additive on the content of trace element (Fe, Ca, Zn, Cu) in eggs. The results showed that the addition of a certain quantity of ferruginous additive into the feed could increase the content of Fe in eggs. It effected the content of Ca and Zn slightly. But there is no effect on Cu content.更多还原