摘要
随着全球平均气温持续攀升,高温胁迫日益成为小麦生产的限制因素。综述了高温胁迫对小麦产量和品质的影响、高温胁迫下小麦生理生化的变化以及小麦耐热性的遗传研究。通过常规育种手段与高通量分子标记辅助选择等现代生物育种技术的融合,培育耐热、高产的小麦新品种,保障全球粮食安全。
As the global average temperature continues to rise,heat stress has increasingly become a limiting factor for wheat production.The paper reviews the physiological and biochemical changes of wheat under heat stress,the impact of heat stress on the yield and quality of wheat,and the genetic research on heat tolerance of wheat.Integrating conventional breeding methods with modern biotechnological breeding techniques such as high-throughput molecular marker-assisted selection to cultivate new wheat varieties that are heat-tolerant and high-yield is an important measure to ensure global food security.
作者
王松峰
王永霞
郭瑞
WANG Songfeng;WANG Yongxia;GUO Rui(Institute of Crop Molecular Breeding,Henan Academy of Agricultural Science/Key Laboratory of Wheat Biology and Genetic Breeding in Central Huanghuai Area,Ministry of Agriculture/Henan Key Laboratory of Wheat Germplasm Resources Innovation and Improvement,Zhengzhou 450002,China)
出处
《大麦与谷类科学》
2024年第5期1-7,共7页
Barley and Cereal Sciences
基金
农业生物育种重大专项(2023ZD04023)
黄淮南片超高产广适小麦新品种培育(2023ZD040230304)。
关键词
小麦
高温胁迫
耐热性
生理生化
遗传研究
Wheat
High-temperature stress
Heat tolerance
Physiology and biochemistry
Genetic research
