摘要
对无角陶赛特与欧拉型藏羊杂种一代的被毛纤维类型进行了分析。结果表明:在杂一代羊被毛纤维类型中,按重量计算绒毛、两型毛、干死毛分别占70.18%,10.13%和18.93%;与其母本欧拉型藏羊相比,干死毛和两型毛比例明显下降,绒毛比例明显上升,特别是杂种羊中有一只羊的毛被已经达到同质水平。
The hair fiber type of first filial generation from Dorset Down and Tibetan Sheep with Oura Type （F1） was analysed .The results showed that the down hair,heterotypical fiber and dry-dead wool of F1 sheep were 70.18%, 10.13% and 18.93% ,respectively, according to calculation of wool weight. To compare with its maternal-Tibetan sheep with Oura type, proportion of dry-dead wool and heterotypical fiber of F1 dicreased Obviously and its proportion of clown hair increased obviously, especially, hair fiber of a F1 sheep reached to homologous level.
出处
《青海畜牧兽医杂志》
2005年第4期10-11,共2页
Chinese Qinghai Journal of Animal and Veterinary Sciences
关键词
无角陶赛特
欧拉型藏羊
杂一代
被毛纤维类型
Dorset Down
Tibetan sheep with Oura type
First filial generation of hybrid
Type of hair fiber
