This suggests that photosynthates from immature leaves are transported mainly to the top of the seedlings.
这表明未成熟叶片的光合产物是向上运输到顶端的。
2
The more photosynthates distributed in stems and sheathes at maturity of main crop, especially in internodes below the 2nd from the top, the higher yield of palingenesis rice would get.
头季稻成熟期残留在茎鞘中，特别是倒2以下节间中的光合产物越多越有利于再生稻产量的提高；
3
Photosynthates transported into storage tissues are mainly in the form of sucrose in higher plants, but Sucrose Synthase is an exclusive necessary enzyme in the pathway of sucrose metabolism.