小麦灌浆期间贮藏性同化物运转、分配调控的研究进展

Research Progress on Translocation and Distribution of Stored Assimilates during Grain Filling Stage of Wheat

光合产物的积累和向产量器官的运转再分配是小麦产量的最终决定因素,水肥条件是小麦栽培过程的重要环境因子。分别就水肥条件对小麦贮藏性同化物积累、转运过程的影响进行了综述,探讨了有关小麦贮藏性同化物的运转、分配问题。

The accumulation of photosynthetic substances and translocation of stored assimilates are the decisive factors of wheat yield. The combination of irrigation water and nitrogen fertilizer is the important environmental factor for wheat cultivation. The article reviews the effects of wa- ter and fertilizer conditions on the accumulation and changes of temporary stored carbohydrates in vegetative organs of wheat.