陕西省3种北极狐饲料中矿物质元素的含量分析

Analysis on Mineral Element Contaents in Arctic Fox Feed in Shaanxi

随机抽取陕西境内 3家养狐场哺乳期北极狐饲料 ,对其中的Ca、P、K、Mg、Fe、Cu、Zn、Mn、Co、Se 1 0种矿物质元素的含量进行了检测。结果表明 ,在 3种饲料样品中Ca、Mg、Mn、Co、Se的含量都明显偏高 ,Cu、Zn基本符合要求。另外 ,P在A样中含量较高 ,C样中基本符合要求 ,而B样中略低 ;但部分元素如Ca与P、Cu与Zn、Zn与Ca、P与Cu等之间的比例严重失调。

By random sampling,10 kinds of minerals Ca,P,K,Mg,Fe,Cu,Zn,Mn,Co,Se, in feed from 3 factories in Shaanxi were analysed The results showed that the contents of Ca,Mg,Mn,Co,Se,in 3 samples were higher than reference standard and Cu or Zn contents similar to the requirements In addition, P content was above reference standard in sample A,slightly lower in sample B The ratio between some elements such as between Ca and P,Cu and Zn,Zn and Ca,P and Zn,P and Cu etc were seriously inbalanced