纤维素复合酶作为青贮饲料添加剂的研究  

A STUDY ON EFFECT OF EXOGENOUS ENZYMESON SILAGE

作　　者：王安[1] 张淑芳 钟一民 刘朋军[2,3] 石玉珍 

机构地区：[1]东北农业大学动物营养研究所 [2]黑龙江省教育学院 [3]巴彦县畜牧兽医综合服务站

出　　处：《东北农业大学学报》1997年第4期358-365,共8页Journal of Northeast Agricultural University

摘　　要：采用绿色木霉菌株，以稻草为主要原料，经固体发酵及提取等方法制得的纤维素复合酶，作为青贮饲料添加剂。结果表明，添加纤维素复合酶使小黑麦青贮中的中性洗涤纤维和半纤维素含量显著降低（ｐ＜０．０５），玉米青贮中的酸性洗涤纤维和纤维素的含量显著降低（ｐ＜０．０５）。纤维素复合酶可提高青贮质量，延缓二次发酵。Effect of exogenous enzymes on silage was studied in the experiment Results were as follows: Concentrtion of neutral detergent fiber hemicellulose in triticale silage were significantly decreased (p<0 05) by supplimentation of exogenous enzymes Concentration of acid detergent fiber Cellulose in corn silage were significantly decreased (p<0 05) quality of exogenous enzymes

关 键 词：纤维素复合酶 饲料 饲料添加剂 

分 类 号：S816.51[农业科学—饲料科学] S816.7[农业科学—畜牧学]