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大豆[Glycine max(L.)Merr.]是世界上重要的粮食和油料作物,其显著的生长特点是营养生长和生殖生长交错时间长,导致以结瘤为代表的营养生长和以开花为代表的生殖生长在物质和能量需求上存在激烈竞争。本文综述了蔗糖、植物激素以及miRNAs等植物信号分子对大豆开花和结瘤调控作用,将有助于理解大豆开花、结瘤的协同调控机制,以期对明确大豆生长发育规律、提高大豆产量提供理论支撑。
Soybean [Glycine max (L.) Merr.] Is one of the most important grain and oilseed crops in the world. Its remarkable growth characteristic is that vegetative and reproductive growth are staggered for a long time, resulting in vegetative growth represented by nodulation and flowering Reproductive growth in the material and energy needs of the existence of intense competition. This review summarizes the roles of plant signaling molecules such as sucrose, plant hormones, and miRNAs in regulating flowering and nodulation of soybean, and will help understand the synergistic regulatory mechanism of flowering and nodulation in soybean so as to provide a theoretical basis for clarifying soybean growth and development and increasing soybean yield support.