浙江农业学报 ›› 2024, Vol. 36 ›› Issue (2): 470-480.DOI: 10.3969/j.issn.1004-1524.20230373

• 综述 • 上一篇    

穗分化期高温对水稻生长发育的影响及缓解措施研究进展

郑涵1,2(), 丁文金1, 何招亮1, 侯凡3, 戴彬凤4, 钟列权4, 张海鹏1,*(), 杨勇2,*()   

  1. 1.安徽农业大学 农学院,安徽 合肥 230036
    2.浙江省农业科学院 病毒学与生物技术研究所,农产品质量安全危害因子与风险防控国家重点实验室,农业农村部和浙江省植保生物技术重点实验室,浙江 杭州 310021
    3.浙江勿忘农种业股份有限公司,浙江 杭州 311200
    4.台州市农业生态保护与质量安全中心,浙江 台州 318000
  • 收稿日期:2023-03-23 出版日期:2024-02-25 发布日期:2024-03-05
  • 作者简介:郑涵(2000—),女,河南罗山人,硕士研究生,主要从事作物栽培和生理研究。E-mail:17637647593@163.com
  • 通讯作者: *张海鹏,E-mail:nxyzhp@163.com;杨勇,E-mail:yangyong@zaas.ac.cn
  • 基金资助:
    国家重点研发计划项目子课题(2016YFD030060803);浙江省“三农九方”科技协作计划“揭榜挂帅”项目(2022SNJF045);台州市农业科技项目(TZNY003)

Research progress on effects of high temperature on growth and development of rice during panicle initiation stage and mitigation measures

ZHENG Han1,2(), DING Wenjin1, HE Zhaoliang1, HOU Fan3, DAI Binfeng4, ZHONG Liequan4, ZHANG Haipeng1,*(), YANG Yong2,*()   

  1. 1. College of Agronomy, Anhui Agricultural University, Hefei 230036, China
    2. State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Key Laboratory of Biotechnology in Plant Protection of Ministry of Agriculture and Rural Affairs of China and Zhejiang Province, Institute of Virology and Biotechnology, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China
    3. Zhejiang Wuwangnong Seeds Shareholding Co.,Ltd., Hangzhou 311200, China
    4. Taizhou Agroecological Protection and Quality Safety Center, Taizhou 318000, Zhejiang, China
  • Received:2023-03-23 Online:2024-02-25 Published:2024-03-05

摘要:

保障水稻产量是应对全球人口增长以及粮食危机的关键举措之一。水稻穗分化期遭遇高温天气的概率日益增加,并对该区域内水稻的安全生产造成了极大威胁,因此开展相关研究意义重大。文章从幼穗形成、花药结构和花粉发育、产量与品质以及对水稻生理指标、代谢调控机理的影响等方面综述了穗分化期高温对水稻的影响并提出相应的缓解措施,并对研究前景作出展望,以期为开展水稻逆境生理研究以及缓解措施的合理选择提供依据。

关键词: 水稻, 穗分化期, 高温, 缓解措施

Abstract:

Ensuring rice yield is one of the key measures to cope with the global population growth and food crisis. The probability of high temperature weather in the panicle differentiation stage of rice is increasing, which poses a great threat to the safety of rice production in this region, so it is of great significance to carry out relevant research. In this paper, the effects of high temperature on young panicle formation, anther structure, pollen development, yield and quality, physiological indexes and metabolic regulation mechanism of rice during panicle differentiation were reviewed, and corresponding mitigation measures were put forward, in order to provide a basis for the study of rice stress physiology and the reasonable selection of mitigation measures.

Key words: rice, panicle initiation stage, high temperature, mitigation measures

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