摘要
在柴达木盆地的暖季,经151d的放牧育肥,半细毛羔羊平均体重增长12.42kg,日增重为82.25g;藏系羔羊同期121d的放牧育肥,平均体重增长10.65kg,日增重为88.02g;用地产的饲草料进行舍饲育肥,半细毛羔羊日增重为89.76g,藏系羔羊为85.46g;放牧与舍饲育肥的增重效果差异极不显著(p>0.01)。
Average weight of semi- fine- wool lambs increased 12.42kg, daily gain was 82.25g during 151 days grazing period, average weight of T- lamhs increased 10.65kg, daily gain was 88.02g during 121 days grazing period in warm season in Caidamu basin. Daily gain of semi - fine - wool lambs increased 89.76g, daily gain of T - lambs increased 85.46g with local fodder in shed. It was not different between grazing in warm season and in shed（ P）0.01 ）.
出处
《青海草业》
2006年第2期8-10,共3页
Qinghai Prataculture
关键词
羔羊
放牧育肥
Lamb
Grazing fattening
Fattening in shed
