中国稻米 ›› 2022, Vol. 28 ›› Issue (4): 35-39.DOI: 10.3969/j.issn.1006-8082.2022.04.008

• 专论与研究 • 上一篇    下一篇

水稻根系特征与稻米品质的关系研究进展

景文疆1(), 杨颖1, 马强2, 吴昊1, 张瑛1, 顾汉柱1, 叶苗1, 张耗1,*()   

  1. 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
  • 收稿日期:2022-01-23 出版日期:2022-07-20 发布日期:2022-07-21
  • 通讯作者: 张耗
  • 作者简介:1747302056@qq.com
  • 基金资助:
    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

Research Progress on the Relationship between Rice Root Characteristics and Grain Quality

JING Wenjiang1(), YANG Ying1, MA Qiang2, WU Hao1, ZHANG Ying1, GU Hanzhu1, YE Miao1, ZHANG Hao1,*()   

  1. 1College 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
    2Shandong Seed Administration Station, Jinan 250100, China
  • Received:2022-01-23 Online:2022-07-20 Published:2022-07-21
  • Contact: ZHANG Hao

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。

关键词: 水稻, 根系, 形态生理特征, 稻米品质

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.

Key words: rice, root, morphology and physiology characteristics, grain quality

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