Wintering rates

• 越冬率

Wintering rates的用法和样例：

例句

1. Overwintering rates of Zhaodong alfalfa and Aohan alfalfa were significantly higher than that of Algonquin alfalfa and Peace alfalfa.
   肇东苜蓿和敖汉苜蓿越冬率极显著高于和平苜蓿和阿尔冈金苜蓿。