作　　者： ; ; ; ; ; ; ;

机构地区： 华中农业大学

出　　处： 《草业科学》 2005年第3期72-74,共3页

摘　　要： 葎草Humulus scandens 分别饲喂生长獭兔、妊娠母兔以探讨其饲用效果。结果显示:葎草干粉代替全部普通青干草饲喂生长獭兔,日增重增加15 05%,料重比降低11 37%,对母兔的产仔数、产活仔数、泌乳力、断奶成活率等指标均没有影响。鲜嫩葎草补加部分精料饲喂生长獭兔, 1 5 - 3 5 月龄平均日增重20 52 g,最高日增重可达25 6 g;饲喂繁殖母兔,平均产活仔数6 72 只,平均出生个体重54 2 g,平均断奶成活率95 2%,平均断奶个体重375 g 。 Humulus scandens(Lour.)Merr was used to feed young and pregnant Rex and its feeding effects were studied. The results indicated that the body weight gain of young Rex fed with Humulus scandens Merr increased 15.05%, the ratio of feedingstuff and body weight gain decreased 11.37%; The litter size, alive heads and weaning survival rate did not give any significance. Fresh Humulus scandens Merr supplemented some concentrates increased 20.52 g/d of average body weight gain for 1.5~3.5 month rex, the highest increase was 25.60 g/d; for fertile Rex, the average litter survival size was 6.72, the average weight of birth was 54.20 g and weaning survival rate was 95.20%, the average weaning weight was 375g.

关 键 词： 律草 獭兔 生产性能 繁殖性能

领　　域： [农业科学] [农业科学]