The form of rhizoid hairs may vary at different growth stages and part of rhizoid forms forked branch on its tip in the latergrowthstage.
假根毛的各生长阶段形态不同,在生长后期的部分假根毛顶端产生叉状分枝。
2
Nitrogen absorbed at early growthstage is mostly used to produce vegetative organs like rice straw, and that absorbed at latergrowthstage is used to produce grains.
生育早期吸收的氮大多数用于产生水稻茎等营养器官,后期吸收的氮用于产生籽粒。
3
The N absorption proportion after silking stage was 40.30%-47.78% of the total, so it was important to provide maize plants with sufficient N in latergrowthstage for realizing super-high-yield.