盐胁迫对水稻植株生长发育的影响及调控途径

Effects of Saline Stress on Rice Plant Growing Development and Regulating Ways

盐碱地是重要的耕地资源,盐胁迫是制约水稻产业可持续发展的问题之一。盐碱化程度是影响水稻植株正常生长发育、产量及稻米品质的指标之一。本文总结了盐胁迫对水稻植株生长发育和生理代谢的影响,并提出了抗盐胁迫的调控途径。

Saline-alkali land is an important cultivated land resource and salt stress is one of problems restricting the sustainable development of rice industry.As one of the indicators,the degree of salinization can affect the normal growth,yield and quality of rice plant.This paper summarized the effect of salt stress on growing development and physiological metabolism of rice and proposed the regulating ways of resistant to salt stress.