水稻高温胁迫及耐热性育种  

High-temperature Stress and Heat-tolerance Breeding in Rice

作　　者：王锋尖[1] 黄英金[1] 

机构地区：[1]江西农业大学农学院,江西南昌330045

出　　处：《中国农学通报》2004年第3期87-90,共4页Chinese Agricultural Science Bulletin

基　　金：国家自然科学基金资助项目(30160041)

摘　　要：高温胁迫是水稻高产、稳产、优质的一个重要限制因素,水稻高温胁迫与耐热性的研究具有重要的理论与实践意义。本文对有关的重要成果进行了阐述,包括:1.高温胁迫对水稻生长发育、产量性状和品质以及主要生理生化过程的影响;2.水稻的耐热性表现。最后,就有关耐热性育种提出了几点建议。High-temperature stress is a major constraint to higher and stable productivity and super quality of rice, there is of great theoretical and practical significance in investigating heat tolerance in rice. Achievements up to now that are related is elaborated,including:1.the impact of high temperature on the growth and development, yield and grain quality, the physiological or biochemical processes; and 2. the performance of heat tolerance. Additionally, some suggestion about heat-tolerance breeding are given.

关 键 词：水稻 高温胁迫 耐热性育种 耐热性表现 

分 类 号：S511[农业科学—作物学]