饲喂不同比例大叶章日粮对辽宁绒山羊生产性能的影响  

The Effect of Different Ratio of Deyeuxia Langsdorffii (Link) Kunth Diets on Cashmere Goat Performance

作　　者：刘伯铭[1] 耿忠诚[1] 武志敏[1] 王秀娜[1] 吕宝华 

机构地区：[1]黑龙江八一农垦大学动物科技学院,大庆163319 [2]哈尔滨市呼兰区畜牧局

出　　处：《黑龙江八一农垦大学学报》2009年第5期33-35,共3页journal of heilongjiang bayi agricultural university

基　　金：黑龙江农垦总局资助项目(HNKXV-08-04A)

摘　　要：选用20只7月龄体重无显著差异的辽宁绒山羊羯羊,随机分为4组,每组5只。对其饲喂大叶章占粗饲料比例分别为25%、50%、75%和100%的日粮,研究饲喂不同比例大叶章日粮对辽宁绒山羊生产性能的影响,结果表明75%日粮组绒山羊的平均日增重显著高于其它组(p<0.05)。羊绒的生长速度、羊绒伸直长度、羊绒细度、羊绒强度、拉伸长度,各处理组间差异不显著(p>0.05)。Twenty wethers of Liao-ning cashmere goats were choosen, and they were randomly divided into 4 groups according to the same weight, each group 5.They were fed the diets with 25%,50%,75% andl00% proportional Deyeuxiaiangsdorffii （Link） Kunth in roughage. The result showed that, the average daily gain of the cashmere goats fed with 75% proportional Deyeuxia langsdorffii （Link） Kunth in roughage significantly higher than other groups （p〈0.05）.There were not significant difference among the groups in the traits of growing speed, unbending length, fineness , intensity and the stretch length of the cashmere （p〉0.05）,

关 键 词：大叶章 羯羊 生产性能 

分 类 号：S826.95[农业科学—畜牧学]