| 水稻根系特征与稻米品质的关系研究进展 |
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| 引用本文： | 景文疆,杨颖,马强,吴昊,张瑛,顾汉柱,叶苗,张耗.水稻根系特征与稻米品质的关系研究进展[J].中国稻米,2022,28(4):35-39. |
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| 作者姓名： | 景文疆 杨颖 马强 吴昊 张瑛 顾汉柱 叶苗 张耗 |
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| 作者单位： | 1.扬州大学 农学院/江苏省作物遗传生理重点实验室/江苏省作物栽培生理重点实验室/江苏省粮食作物现代产业技术协同创新中心,江苏 扬州 225009;2.山东省种子管理总站,济南 250100 |
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| 基金项目： | 国家自然科学基金(32071944);国家自然科学基金(31871559);江苏省“六大人才高峰高层次人才”项目(SWYY-151);江苏高校优势学科建设工程资助项目;扬州大学学科交叉高层次青年支持项目 |
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| 摘 要： | 水稻根系是吸收水分和养分的重要部位,同时也是合成和分泌多种植物激素、有机酸和氨基酸等营养物质的主要器官,其形态和生理特征对产量和品质有重要影响。本文综述了水稻根系形态与生理特征研究进展,分析了主要根系特征及化学信号与稻米品质的关系,并讨论了目前研究存在的问题和未来研究方向。
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| 关 键 词： | 水稻 根系 形态生理特征 稻米品质 |
| 收稿时间： | 2022-01-23 |
Research Progress on the Relationship between Rice Root Characteristics and Grain Quality |
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| JING Wenjiang,YANG Ying,MA Qiang,WU Hao,ZHANG Ying,GU Hanzhu,YE Miao,ZHANG Hao.Research Progress on the Relationship between Rice Root Characteristics and Grain Quality[J].China Rice,2022,28(4):35-39. |
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| Authors: | JING Wenjiang YANG Ying MA Qiang WU Hao ZHANG Ying GU Hanzhu YE Miao ZHANG Hao |
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| Institution: | 1.College of Agriculture, Yangzhou University / Jiangsu Key Laboratory of Crop Genetics and Physiology / Jiangsu Key Laboratory of Crop Cultivation and Physiology / Jiangsu Co-Innovation Center for Modern Production Technology of Grain Crops, Yangzhou, Jiangsu 225009, China;2.Shandong Seed Administration Station, Jinan 250100, China |
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| Abstract: | The root system of rice is not only considered to be an important part of absorbing water and nutrients, but also the main organ of synthesizing and secreting various plant hormones, organic acids and amino acids, and its morphological and physiological characteristics have an important effect on yield and quality. In this paper, the research progress of morphological and physiological characteristics of rice root system was reviewed, the relationship between rice root characteristics and grain quality was analyzed, and the existing problems and prospects for future research were discussed. |
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| Keywords: | rice root morphology and physiology characteristics grain quality |
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