尼龙袋法评定鹿常用饲料的营养价值  

Estimation of Rumen Digestibilities of Common Feeds in Deer by Nylon Bag Method

作　　者：郜玉钢[1] 金顺丹[1] 马丽娟[1] 杨福合[1] 高秀华[1] 

机构地区：[1]中国农科院特产研究所

出　　处：《中国畜牧杂志》1996年第6期15-18,共4页Chinese Journal of Animal Science

基　　金：吉林省科委资助

摘　　要：用３头装有永久性瘤胃瘘管的成年公梅花鹿，采用尼龙袋法，评定了４９种７３个样品鹿常用饲料的干物质有效降解率（ＤＭＤ，下同），蛋白质有效降解率（ＣＰＤ，下同），有机物有效降解率（ＯＭＤ，下同）。结果表明，尼龙袋法能较好地评定梅花鹿饲料的ＤＭＤ、ＣＰＤ、ＯＭＤ和反映饲料品质差异；同类不同种饲料及同种饲料因收获期不同、处理不同、部位不同其ＤＭＤ、ＣＰＤ、ＯＭＤ差异较大；同种不同产地饲料间的ＤＭＤ、ＣＰＤ亦有差别。BZ]Ruminal degradabilities of dry matter,crude protein and organic matter (DMD,CPD and OMD) of 49 kind feeds were determined by nylon bag method in 3 adult sika deer installed rumen fistula.The result showed that the nylon bag method could fairly estimated DMD,CPDand OMD of sika deer feeds and reflected the difference of quality in feeds.DMD,CPD and OMD had greatly difference in different kinds of the same category feed and in different collecting period,handling and collecting location of the same kind feed.

关 键 词：梅花鹿 瘤胃 尼龙袋法 饲料 营养价值 评定 

分 类 号：S825[农业科学—畜牧学]