Therefore, in order to produce high quality, low-fluorine, low lead Fuzhuan tea products, breeding should be put on the frist place.
所以，要生产优质、低氟、低铅的茯茶产品，应从适制茯茶的茶树品种选育工作开始。
The chromosome, s analysis is the cytology basis, for determining the systematic place of wild species, evolution and breeding.
但核型分析结果可为确定野生种分类地位、演化关系及为遗传育种工作提供细胞学依据。
By the experiment of genetics stability, it showed that genetic variation of the strain had already taken place. It was the highest strain of the tylosin of selective breeding after space mutagenesis.
结合菌株传代稳定性试验，说明该菌株已发生了遗传性变异，是经太空诱变后所选育的泰乐菌素高产菌株。
Qingshan lake locates at the northeastern outskirts of Nanchang city. It is a multipurposesuburban place for sightseeing, aquatic sports and breeding aquatic products.
位于南昌市区东北的青山湖是具有景观游览、水上运动及水产养殖等综合功能的城区湖泊。
Qingshan lake locates at the northeastern outskirts of Nanchang city. It is a multipurposesuburban place for sightseeing, aquatic sports and breeding aquatic products.
位于南昌市区东北的青山湖是具有景观游览、水上运动及水产养殖等综合功能的城区湖泊。
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