thousand kerner weight

• 千粒重

thousand kerner weight的用法和样例：

例句

1. 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。
2. The bulk weight and total flour extraction rate were more sensitve to nitrogen and phosphorus supply than 1000-grain weight.
   氮磷水平与比例的提高，对各基因型千粒重的影响很小，却使容重显著降低，总出粉率普遍显著增加。