摘要
对陶赛特与青海半细毛羊杂交一代羔羊的生长发育进行观察,结果表明:①陶半杂一代羔羊与同龄青海半细毛羊羔羊出生重差异不显著,3月龄、6月龄时陶半杂一代体重、日增重均高于青海半细毛羊(P<0.01);②陶半杂一代产肉性能显著高于青海半细毛羊(P<0.01)。
The growth and development of hybrid F1 from Dorset and semi - fine wool sheep ( T × H ) was observed . Theresults showed:①The birth weight of lamb of T × H F1 wasnt significandy differed with that of contemporary Qinghai semi-fine wool sheep. The liveweight and daily gain of lamb of T × H F1 at the age of three and six months were significandy more than those of Qinghai semi - fine wool sheep( P 〈 0.01 ). ② The performance of meat production of sheep of T × H F1 was significandy higher than that of Qinghai semi - fine wool sheep( P 〈 0.01 ).
出处
《青海畜牧兽医杂志》
2005年第4期23-24,共2页
Chinese Qinghai Journal of Animal and Veterinary Sciences
关键词
陶赛特羊
青海半细毛羊
杂交一代
生长发育
Dorset sheep
Qinghai semi - fine wool sheep
Hybrid F1
Growth and Development.