Grain weight per spike

• 穗粒重

Grain weight per spike的用法和样例：

例句

1. Results showed that a total of nine QTLs controlling grain weight per panicle were detected in two environments.
   上位性是控制水稻单穗粒重遗传变异的一个重要的遗传组分。
2. The maximal spike position for individual grain weight of spikelet was lower than the maximal spike position for grain weight of spikelet.
   平均单粒重随氮肥水平的增加先增加后减少，小穗单粒重最大的穗位低于小穗粒重最大的穗位。