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水稻品种的丰产性和稳产性,历来是育种家和农民群众十分关心的问题。品种丰产性主要是取决于它的基因型的优劣,而品种稳产性则是基因型与外界环境条件互作所造成的。品种稳产性可分为两类:一是品种对温、光、水、气等无机环境条件
The high yield and stable yield of rice varieties have always been issues of great concern to breeders and peasants. Variety of high yield mainly depends on the merits of its genotype, and the stability of the variety is the genotype and the external environmental conditions caused by the interaction. Stability of varieties can be divided into two categories: First, the variety of temperature, light, water, gas and other inorganic environmental conditions