doc 花期（anthesis stage，AS）、灌浆中 期（mid-filling stage，MS）、灌浆后期（late-filling stage， LS）4个时期的光合指标。
基于2个网页-相关网页
It is suggested that photosynthetical production be increased in the middle and late stage of grain filling(15-20 days after flowering)to increase grain weight.
认为在高产育种和栽培中，应重视提高灌浆中后期（开花15～20天以后）的物质生产能力，提高粒重。
The drought during the early filling stage accelerated wheat filling velocity and increased wheat grain weight, while the drought during the late filling stage restrained the wheat filling process.
灌浆前期干旱有促进灌浆和增加粒重的作用，而后期干旱对小麦灌浆有抑制作用，全程干旱使小麦的灌浆速率明显减弱。
The both stresses decreased the SOD activity of flag leaf in the late stage of filling, GABA increased the activity under high temperature, which showed same effect of reduction in MDA content.
高温和紫外辐射均引起灌浆后期旗叶SOD活性降低，在高温条件下GABA处理提高了旗叶中SOD活性上升，与MDA含量降低一致。
应用推荐