文献类型： 外文期刊

作者： Su, X. -X. ¹ ; Liu, H. -Y. ¹ ; Qi, H. -W. ¹ ; Yu, W. ¹ ; Chen, Q. ¹ ;

作者机构： 1.Jilin Acad Agr Sci, Branch Anim Sci, Gongzhuling 136100, Peoples R China

关键词： maize stalk;processing methods;digestibility;fattening bulls

期刊名称：JOURNAL OF ANIMAL AND FEED SCIENCES （ 影响因子：1.525； 五年影响因子：1.625 ）

ISSN： 1230-1388

年卷期： 2007 年 16 卷

页码：

收录情况： SCI

摘要： The experiment was conducted to determine the effect of maize stalk processing methods on fattening bulls and on diet digestibility. Thirty crossbred bulls were randomly divided into six groups that were fed cut stalk, rolled cut stalk, baled stalk, stalk pellets, stalk blocks, stalk sticks, respectively. The results showed: 1. feed intake was highest in the last three maize stalk groups, lowest in the cut stalk group, 2. the digestibility of the stalk pellet was lower than the other forms, 3. daily gains were highest in the stalk block and stalk stick groups, lowest in the cut stalk group.