Effects of low moisture ensiling on cell wall composition and in vitro dry matter digestiblity of triticale
2006
Zhuang Yifen, An Zhaiyifu, Zhang Wenchang
Chinese. 将乳熟期的黑小麦草预干后进行低水分青贮,并与未预干的对照组、添加0.000 4%乳酸菌组、添加0.005%纤维素酶组以及添加0.000 4%乳酸菌+0.005%纤维素酶组的青贮料进行了比较.结果表明,与对照组和添加剂组相比,低水分青贮极显著地提高了黑小麦草高消化性纤维含量、高消化性纤维/总纤维和体外干物质消化率,极显著地降低了低消化性纤维/总纤维(P0.01);青贮料的体外干物质消化率与高消化性纤维含量和高消化性纤维/总纤维呈正相关,而与低消化性纤维/总纤维呈负相关.因此,低水分青贮法优于常规及添加剂青贮法,是提高黑小麦青贮营养价值的有效途径.
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