摘要
2005年对经培育的102只小尾寒羊公羊测定,成年种公羊平均体重102.8kg,周岁公羊体重75kg,6月龄公羔体重42.32kg,3月龄公羔体重24.19kg,较培育前2003年分别提高了12.94,8.87,11.07和5.82kg(P<0.01)。
102 breeding ram of Han-sheep with small tail were used to determine the weight in 2005. The results showed that average weight of adult ram was 102.8kg, of yearling ram was 75kg,of six months old nun lamb was 42.32kg,of three months old ram lamb were 24.19kg, which were 12.94, 8.87, 11.07,5.82kg more than the results before breed in 2003, respectively （P 〈 0.01 ）.
出处
《青海畜牧兽医杂志》
2006年第6期16-18,共3页
Chinese Qinghai Journal of Animal and Veterinary Sciences
关键词
小尾寒羊
种公羊
培育
Han-sheep with small tail
Breeding ram
breed
