野生葎草对育肥羊生产性能的影响  

Effects of Humulus Scandens on Growth Performance of Fattening Sheep

作　　者：郭万华[1] 谷子林[1,2] 魏昆鹏[1] 刘亚娟 王增利 孙国强 

机构地区：[1]河北农业大学动物科技学院,河北保定071001 [2]河北省山区研究所,河北保定071001 [3]河北省动检站,河北石家庄050000 [4]河北省清河县畜牧局,河北清河054800

出　　处：《粮食与饲料工业》2008年第9期46-47,共2页Cereal & Feed Industry

基　　金：石家庄市科技局科技支撑计划(07150082A);公益性行业(农业)科研专项(Nyhyzx07-040)资助

摘　　要：研究在自由采食条件下,新鲜葎草对育肥羊生产性能的影响。试验组每天饲喂2.5 kg新鲜葎草,对照组饲喂等量新鲜苜蓿;另外补加精料补充料0.5 kg/只。结果表明:试验组的平均日采食量和料肉比分别降低了18.1%和15.71%,均达到了显著水平(P<0.05);试验组粗蛋白质的消化率比对照组降低10.82%,但差异不显著(P>0.05),粗脂肪和粗纤维的消化率比对照组分别提高9.92%和2.69%,均差异不显著(P>0.05)。The effects of fresh humulus scandens on the growth performance of fattening sheep were studied under free feed intake. Trial group was fed with 2.5 kg of fresh humulus scandens and, control group with 2.5 kg fresh alfalfa; in addition, each sheep was fed with 0.5 kg/day supplementary fine fodder. The results showed that the trial group＇ s feed intake and feed conversion decreased by 18.1% and 15.71% , reached a significant level （P 〈0.05） ; crude protein digestibility in trial group was 10.82% lower than that in control group, but the difference was not significant （ P 〉 0.05 ） , fat and crude fiber digestibility compared with the control group were improved by 9.92% and 2.69% respectively, not significant （ P 〉 0.05 ）.

关 键 词：野生葎草 苜蓿 育肥羊 生产性能 饲料 

分 类 号：S826[农业科学—畜牧学]