elite variety

• 良种

elite variety的用法和样例：

例句

1. Fine Variety Breeding Techniques of Tagetes erecta L.
   万寿菊良种繁育技术。
2. It was found, in one livestock elite station of Xuzhou, the ejaculum quality,eros and performance of some adult bulls were poor in recent years.
   近几年来，徐州市某家畜良种站饲养的部分成年公牛表现常年精液品质不良，性欲差，生产能力低下。