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盐酶混合添加剂对苜蓿青贮营养品质的影响

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摘要 添加剂青贮是贮存和利用苜蓿的有效方式之一。试验以2年生第1茬苜蓿作为试验对象,选用青贮卫士和纤维素酶(CE)2种青贮添加剂,分别设置对照组(CK)、添加青贮卫士1.0 g/kg(SG)组、添加纤维素酶15.0 mg/kg(CE)组和等剂量青贮卫士与纤维素酶混合添加(CK)组研究盐酶混合添加对苜蓿青贮过程中营养品质影响的动态变化。在实验室条件下青贮1、3、7、15和35 d后开封取样,经预处理后测定各组相关营养指标,结果显示各处理组营养品质相对于对照组均有不同程度的提升,且盐酶混合添加组营养品质显著优于单独添加的处理组(P<0.05)。
出处 《饲料研究》 CAS 2016年第22期18-20,24,共4页 Feed Research
基金 包头市科技局社会发展科技支撑项目(2015S2007-3-5-17) 校级科研项目(QY2015-2-1-1)
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