欢迎访问《应用生态学报》官方网站,今天是 分享到:

应用生态学报 ›› 2020, Vol. 31 ›› Issue (8): 2817-2830.doi: 10.13287/j.1001-9332.202008.027

• • 上一篇    下一篇

水稻高温热害的研究现状与进展

杨军1,3, 章毅之1, 贺浩华2, 李迎春1, 陈小荣2, 边建民2, 金国花1, 李翔翔1, 黄淑娥1*   

  1. 1江西省气象科学研究所, 南昌 330096;
    2江西农业大学作物生理生态与遗传育种教育部重点实验室, 南昌 330045;
    3江西省农业气象试验站/南昌市农业气象重点实验室, 南昌 330200
  • 收稿日期:2020-01-21 修回日期:2020-05-22 出版日期:2020-08-15 发布日期:2021-02-15
  • 通讯作者: * E-mail: 512675442@qq.com
  • 作者简介:杨 军, 男, 1987年生, 博士, 高级工程师。主要从事水稻气象、生理与遗传育种研究。E-mail: 573286952@qq.com
  • 基金资助:
    国家自然科学基金项目(41965008)、江西省重点研发计划项目(20192BBFL60040,20165ABC28008,20171BBF60032)、江西省稻田综合种养产业技术体系项目(JXARS12)、江西省重点项目(20133ACF60003,20152ACF6009)和江西省气象科技项目(2018NNZS103,JMTF201820204,JMTF20190108)资助

Current status and research advances of high-temperature hazards in rice

YANG Jun1,3, ZHANG Yi-zhi1, HE Hao-hua2, LI Ying-chun1, CHEN Xiao-rong2, BIAN Jian-min2, JIN Guo-hua1, LI Xiang-xiang1, HUANG Shu-e1*   

  1. 1Jiangxi Institute of Meteorological Science Research, Nanchang 330096, China;
    2Key Laboratory of Crop Physiology, Ecology and Genetic Breeding, Ministry of Education, Jiangxi Agricultural University, Nanchang 330045, China;
    3Agro-meteorological Experiment Station of Jiangxi Province/Nanchang Key Laboratory of Agro-meteorology, Nanchang 330200, China
  • Received:2020-01-21 Revised:2020-05-22 Online:2020-08-15 Published:2021-02-15
  • Supported by:
    This work was supported by the National Natural Science Foundation of China (41965008), Jiangxi Key Research and Development Program (20192BBFL60040, 20165ABC28008, 20171BBF60032), Jiangxi Industrial Technology System Fund for Rice Field Comprehensive Breeding (JXARS-12), Jiangxi Key Project (20133ACF60003,20152ACF6009), and Jiangxi Meteorological Science and Technology Project (2018NNZS103, JMTF201820204, JMTF20190108).

摘要: 全球气候变暖环境下,水稻高温热害频发,孕穗-开花期和灌浆期高温已成为制约水稻产量和品质的主要因素之一。本文综述了水稻高温热害的发生特点(鉴定与分级、区域和时间)和高温对水稻生长发育(生理、产量和品质)的影响,总结了水稻高温热害的数量性状座位定位、转录组和蛋白质组分析等分子生物学研究及监测预警与风险评估,重点阐述了高温热害的防御措施,包括选用耐热品种、改善田间管理和喷施外源物质,并对今后水稻高温热害研究进行了展望,以期为水稻高温热害防御和农业减灾增效提供科学支持。

关键词: 水稻, 高温, 产量, 品质, 风险评估

Abstract: High temperature stress occurs frequently in rice due to global warming. High-temperature hazard during the booting-flowering and grain-filling stages is one of the major factors limiting rice yield and quality. Here, we summarized the occurrence characteristics (identification, classification, region, and time) of high-temperature hazards, and the effects of high temperature on rice growth and development, including physiology, grain yield, and grain quality. Furthermore, we reviewed molecular biology aspects including quantitative trait locus mapping, transcriptome analysis, proteome analysis, and the monitoring, early warning, risk assessment of high-temperature hazards in rice. The defensive measures against high temperature in rice including selecting heat-resistant varieties, improving field management practices and spraying exogenous substances were intensively described. Finally, future research work on high-temperature hazards in rice was prospected to provide the scientific support for rice high-temperature defense, agricultural disaster reduction, and agricultural efficiency improvement.

Key words: rice, high temperature, grain yield, grain quality, risk assessment