grain bearing rate

• 结实率

grain bearing rate的用法和样例：

例句

1. An Inquiry into the Lower Fruiting and Germimation Rate of Chrysanthemum cvs.
   菊花杂交结实率与杂交种子发芽率问题探讨。
2. The 1 000-grain weight and seed setting rate improved with the increase of diammonium phosphate.
   增加磷酸二铵的施用量，水稻的千粒重和结实率也随之提高。