And it was more significant to achieve higher yields by increasing grain number per spike than by enhancing spikenumber per unit area.
通过增加穗粒数来实现高产比增加单位面积穗数意义更大。
3
Under different water regimes, spikenumber per plant (SNP), effective spikelet per spike (ESPS) and peduncle length (PLE) contribute a lot to the stable grain yield.