日粮蛋白质水平对生茸期梅花鹿能量代谢的影响  

Effects of Different Dietary Protein Levels on Energy Metabolism in Sika Deer

作　　者：高秀华[1] 李忠宽[1] 杨福合[1] 张晓明[2] 莫放[2] 

机构地区：[1]中国农业科学院特产研究所,吉林132109 [2]中国农业大学动物科技学院,北京100094

出　　处：《经济动物学报》2001年第2期8-12,共5页Journal of Economic Animal

摘　　要：采用呼吸测热试验和消化代谢试验等方法 ,就不同蛋白质水平对梅花鹿生茸期能量转化效率的影响进行了研究。结果表明 ,日粮蛋白质水平显著影响能量代谢率和甲烷能产量。A series of trials were carried out with sika deer to study the effect of dietary protein levels on the efficiency of energy.utilization The results showed that dietary protein level had significant effects on the methane energy(CH 4E) production and MEI/GEI.As dietary protein level increased,the CH 4E and MEI/GEI decreased significantly.

关 键 词：梅花鹿 能量代谢 生茸期 日粮蛋白质水平 甲烷能产量 

分 类 号：S825.5[农业科学—畜牧学]