选择绵羊1号染色体上的9个微卫星标记，采用父系半同胞家系群体(共387个个体)构建凉山半细毛羊1号染色体遗传连锁图。

The 9 microsatellite markers on chromosomes 1 were used to construct a linkage map of Liangshan semi-wool sheep with a 387 members half-sib pedigrees after paternity testing.

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本文对东北细毛羊、东北土种绵羊及其不同代数的改良羊的皮肤组织构造进行了对比研究。

Comparison between histological structures of Dong Bei Improved Sheep skin and the Native Sheep skin as well as the skins of sheep improving at different generations was made in this paper.

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