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脲酶抑制剂NBPT在畜牧生产中的应用_郑州灵 …
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脲酶抑制剂NBPT在畜牧生产中的应用_郑州灵 …
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丝兰提取物沙皂素(Sarsaponin)中富含皂苷基和糖基,其中皂苷基可与NH3结合。瘤胃NH3浓度很高时,少量的皂苷可结合大量NH3,NH3浓度低时又可缓慢释放出 。 ...
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