Abstract:Low temperature stress is one of the main abiotic stresses that affect the physical and chemical process and reduce the yield of rice in the process of rice growth and development.In order to improve the stress resistance of rice under low temperature stress,the research status of low temperature stress on rice growth,development,yield and quality was summarized,and the effects of low temperature stress on rice physiological index,yield index and quality were summarized,the countermeasures and effective methods to resist low temperature stress were analyzed.The problems existing in dealing with low temperature were pointed out,and solutions were put forward in order to reduce the damage caused by low temperature stress to rice production.