Selective Breeding of Livestock家禽家畜选育法

strain selective breeding菌种选育

positive selective breeding正向选育

Through Selective Breeding Strategies通过选择性繁育策略

selective breeding of fish鱼类选择育种

clone selective breeding无性系选育

Selective breeding of plants植物的选择性繁殖;植物的选择性滋生

selective breeding ofmulberry桑树选择育种

its selective breeding良种选育