| 高温胁迫对水稻的影响及其对策的研究进展 |
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| 引用本文： | 马义虎,杨祥田. 高温胁迫对水稻的影响及其对策的研究进展[J]. 中国农学通报, 2015, 31(9): 1-8. DOI: 10.11924/j.issn.1000-6850.2014-2338 |
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| 作者姓名： | 马义虎 杨祥田 |
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| 作者单位： | (浙江省台州市农业科学研究院,浙江临海 317000） |
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| 基金项目： | 基金项目：浙江省科技厅重大项目“水稻秧苗机插技术研发应用及病虫害数字化监测研究”(2010C1202)；科技部技术开发研究专项“水稻钵形毯状秧苗机插技术研发与应用”(2013EG134237)。 |
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| 摘 要： | 在全球气候变暖的大环境下，极端天气尤其是高温热害频繁发生，研究高温对水稻影响的机理与对策对促进水稻生产具有重要意义。综述了高温胁迫对水稻生长发育、产量形成和稻米品质的影响，并从光合特性及干物质积累、代谢酶、激素和抗逆物质等方面阐述了其生理机制，提出减轻水稻高温胁迫的具体防御措施，并对未来全球气温升高环境下的水稻生产研究提出建议。
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| 关 键 词： | 预报方程 预报方程 |
| 收稿时间： | 2014-08-26 |
| 修稿时间： | 2015-03-03 |
Research Advances on the Effect of High Temperature Stress on Rice and Its Counter-measures |
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| Ma Yihu and Yang Xiangtian. Research Advances on the Effect of High Temperature Stress on Rice and Its Counter-measures[J]. Chinese Agricultural Science Bulletin, 2015, 31(9): 1-8. DOI: 10.11924/j.issn.1000-6850.2014-2338 |
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| Authors: | Ma Yihu and Yang Xiangtian |
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| Affiliation: | (Taizhou Academy of Agricultural Sciences of Zhejiang Province, Linhai Zhejiang 317000) |
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| Abstract: | Extreme weather, especially heat injury of high temperature occurs more frequently with the increase of global warming. It would have great significance to study the mechanism of effect of high temperature on rice growth and countermeasures to reduce damage of the high temperature for promoting rice production. This paper reviewed the effects of high temperature on rice yield and grain quality and its physiological mechanism involved from the aspects of photosynthetic characteristics, dry matter accumulation, metabolic enzymes, hormones and resistance materials. Specific defense measures to reduce the harm of high temperature and advice for further studies were discussed with the consideration of global warming in future. |
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| Keywords: | rice high temperature stress growth and development grain yield quality physiological mechanism countermeasures |
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