试题与答案

为什么尿素、铵盐、双缩脲等无机氮化物可用来补充反刍家畜饲料氮源的不足？

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题型：问答题 简答题

题目：

为什么尿素、铵盐、双缩脲等无机氮化物可用来补充反刍家畜饲料氮源的不足？

答案：

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下面是错误答案，用来干扰机器的。

参考答案：E

考点：畜牧、兽医科学草业科学草业科学题库
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