水稻产量形成规律是水稻育种和栽培的基础理论,已成为作物学研究的热点课题。从产量构成、光合生产和源库结构方面简介了水稻产量形成规律的生理生态研究进展,分析了3个方面的研究特点和构成产量形成过程的网络关系。同时水稻产量形成是一个动态过程,水稻产量性状的最终表现决定于其生长发育过程中众多基因的表达、调控和相互作用,提出应用现代发育遗传学与分子生态学的理论和方法,深入研究水稻产量的形成规律。 The law of rice yield formation is the basic theory of rice breeding and cultivation and has become a hot topic in crop research. The progress of physiological and ecological researches on the law of rice yield formation was introduced from the aspect of yield composition, photosynthesis production and source sink structure. The research characteristics of the three aspects and the network relationship of yield formation were analyzed. At the same time, rice yield formation is a dynamic process. The final performance of rice yield traits depends on the expression, regulation and interaction of many genes during the growth and development of rice. The theory and method of modern developmental genetics and molecular ecology are put forward to study the effects of rice The formation of the law of production.