中国美利奴羊(新疆型)体格大品系选育研究

The Study on Breeding new Strain of big Frame in Chinese Merino Sheep(Xinjiang type)

采用系祖建系法 ,经过 10年选育研究 ,在中国美利奴羊 (新疆型 )品种中育成体格大品系。品系母羊群平均剪毛后体重达5 1 44kg± 4 94kg ,净毛量 3 86kg± 0 5 5kg ,且羊毛综合品质有了很大提高。各项指标全面超过育种目标。

s:The strain of big frame was bred up triumphantly with the method of linebreeding through 10 years study .The average liveweight and the average clean fleece weight of the new strain are 51.44 kg±4.94kg and 3.86 kg±0.55 kg respectively ,and the quality of wool has a big improvement.All the traits of selection exceed the goal of breeding.