| 水稻理想株型改良的研究进展 |
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| 引用本文： | 马梦影,巩文靓,康雪蒙,段海燕.水稻理想株型改良的研究进展[J].中国农学通报,2020,36(29):1-6. |
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| 作者姓名： | 马梦影 巩文靓 康雪蒙 段海燕 |
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| 作者单位： | 1.黑龙江大学现代农业与生态环境学院,哈尔滨 150080;2.黑龙江大学生命科学学院,哈尔滨 150080 |
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| 基金项目： | 黑龙江省教育厅科学技术研究项目“利用核心种质拓宽东北水稻耐盐碱遗传基础”(11551356);黑龙江大学高层次人才(创新团队)支持计划“东北水稻耐盐碱研究”(Hdtd2010-18);黑龙江大学横向项目“田间水稻测试试验2019”(19037) |
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| 摘 要： | 理想株型的构建与优化可以为水稻产量的提升创造新的可能。为了加强对水稻理想株型育种的研究,本研究归纳了5种水稻理想株型的经典模式,分析了理想株型水稻根、茎、叶、穗的形态特征,列举了近年来国内外发现的影响水稻株型的相关基因及其调控网络,并提出水稻育种的未来发展趋势,为今后的研究提供理论基础。
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| 关 键 词： | 水稻 理想株型 育种 调控网络 表型 |
| 收稿时间： | 2019-09-04 |
The Improvement of Ideal Plant Type of Rice: A Review |
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| Ma Mengying,Gong Wenjing,Kang Xuemeng,Duan Haiyan.The Improvement of Ideal Plant Type of Rice: A Review[J].Chinese Agricultural Science Bulletin,2020,36(29):1-6. |
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| Authors: | Ma Mengying Gong Wenjing Kang Xuemeng Duan Haiyan |
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| Institution: | 1.College of Modern Agricultural and Ecological Environment, Heilongjiang University, Harbin 150080;2. College of Life Sciences, Heilongjiang University, Harbin 150080 |
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| Abstract: | Rice yield has been stagnant in recent years, and the construction and optimization of the ideal plant type can create new possibilities for the improvement of rice yield. To strengthen the research on the breeding of rice ideal plant type, the classical models of five kinds of rice ideal plant types are summarized, and the morphological characteristics of root, stem, leaf, and panicle of rice are analyzed. This paper lists the related genes and their regulatory networks found at home and abroad in recent years which affect rice plant types, and puts forward future development trends in rice breeding. |
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| Keywords: | rice ideal plant type breeding regulatory network phenotype |
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