The extenders for frozen semen and the glycerol contents were studied by the authors when they produced frozen semen pellets of small tail sheep.
在制作小尾寒羊冻精颗粒时，对其冷冻稀释液和甘油浓度进行了研究。
With BMPR-IB gene as candidate gene, its polymorphism distribution in Suffolk sheep, small-tail Han sheep and their F1 hybrid germination were detected by using the method of PCR-RFLP.
以BMPR - IB基因作为候选基因，采用PCR - RFLP方法检测其在萨福克羊、小尾寒羊及萨寒f 1代杂交羊中的多态性分布，分析其与产羔数的相关性。
Small fat-tail sheep is one of the finest local sheep breeds in China.
小尾寒羊是我国优良的地方绵羊品种。
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