| 农作物抗倒性研究进展 |
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| 引用本文： | 黄文辉,王会,梅德圣.农作物抗倒性研究进展[J].作物杂志,2018,34(4):13-19. |
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| 作者姓名： | 黄文辉 王会 梅德圣 |
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| 作者单位： | 1 中国农业科学院油料作物研究所/农业农村部油料作物生物学与遗传育种重点实验室,430062,湖北武汉2 中国农业科学院研究生院,100081,北京 |
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| 基金项目： | 国家重点研发计划(2016YFD0101300);中国农业科学院科技创新工程(团队编号：118);湖北省技术创新重大项目(2016BAB084) |
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| 摘 要： | 由于品种选用不当、过量施肥、种植密度增大和外界自然环境等因素的影响,倒伏已经成为农作物生产中面临的最为严峻的问题之一。对水稻、玉米、小麦、大麦、油菜等主要农作物中已有的抗倒性评价方法进行了介绍和比较,分析了影响作物倒伏的主要内在和外在因素,并综述了当前在抗倒性相关性状遗传规律、QTL定位、基因克隆与功能分析等方面取得的研究进展,指出了抗倒性研究存在的问题,并对今后的研究方向进行了探讨。
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| 关 键 词： | 农作物 抗倒性 倒伏因素 鉴定方法 遗传 |
| 收稿时间： | 2018-01-19 |
Research Progress on Lodging Resistance of Crops |
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| Wenhui Huang,Hui Wang,Desheng Mei.Research Progress on Lodging Resistance of Crops[J].Crops,2018,34(4):13-19. |
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| Authors: | Wenhui Huang Hui Wang Desheng Mei |
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| Institution: | 1 Oil Crops Research Institute, Chinese Academy of Agricultural Sciences/Key Laboratory of Biology and Genetic Improvement of Oil Crops of the Ministry of Agriculture and Rural Affairs, Wuhan 430062, Hubei, China2 Graduate School of Chinese Academy of Agricultural Sciences, Beijing 100081, China |
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| Abstract: | Lodging has become one of the most serious problems in crop production due to the utilization of inappropriate variety, excessive fertilization, high planting density and the influence of natural environment. In this paper, the evaluation methods of lodging resistance in major crops, such as rice, corn, wheat, barley, rapeseed, etc., were introduced and compared. The main internal and external factors affecting the crop lodging were analyzed, and research progress on genetic law exploration, QTL mapping, gene cloning and gene functional analysis of lodging resistance related traits were summarized. The problems existing in current lodging resistance research were analyzed, and discussions on research direction in the future were conducted in our paper. |
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| Keywords: | Crops Lodging resistance Lodging factor Identification method Genetics |
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