| 寒地粳稻耐碱研究进展及开发前景 |
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| 引用本文： | 王英,张国民,李景鹏,马军韬,王永力,张丽艳,邓凌伟.寒地粳稻耐碱研究进展及开发前景[J].作物杂志,2016,32(6):1-319. |
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| 作者姓名： | 王英 张国民 李景鹏 马军韬 王永力 张丽艳 邓凌伟 |
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| 作者单位： | 1 中国科学院北方粳稻分子育种联合研究中心/黑龙江省农业科学院耕作栽培研究所,150086,黑龙江哈尔滨2 中国科学院东北地理与农业生态研究所,130102,吉林长春 |
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| 基金项目： | 黑龙江省农业科技创新工程(2014QN022);黑龙江省农业科学院引进博士人员科研启动金项目(201507-15) |
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| 摘 要： | 水稻是我国主要粮食作物之一,粳稻主要种植于我国东北地区。松嫩平原是我国最大的苏打盐碱地分布区,苏打盐碱胁迫不仅限制了水稻生产面积进一步扩大,而且降低水稻产量,提高水稻耐碱能力对水稻生产起重要作用。本文从水稻耐碱性的形态特征、生理生化基础、碱胁迫对水稻产量及品质的影响、耐碱性QTL的定位和分子机理等方面阐述了水稻耐碱性研究进展,并提出了加速耐碱水稻育种的几点建议,展望了耐碱寒地粳稻的开发前景。
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| 关 键 词： | 水稻 耐碱 生理生化 分子机理 |
| 收稿时间： | 2016-10-19 |
Advances in Alkaline Tolerance of Japonica Rice in Cold Zone |
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| Ying Wang,Guomin Zhang,Jingpeng Li,Juntao Ma,Yongli Wang,Liyan Zhang,Lingwei Deng.Advances in Alkaline Tolerance of Japonica Rice in Cold Zone[J].Crops,2016,32(6):1-319. |
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| Authors: | Ying Wang Guomin Zhang Jingpeng Li Juntao Ma Yongli Wang Liyan Zhang Lingwei Deng |
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| Institution: | 1 Northern Rice Molecular Breeding Join Research Center/Cultivation and Farming Institute,Heilongjiang Academy of Agricultural Sciences,Chinese Academy of Sciences,Harbin 150086,Heilongjiang,China2 Northeast Institute of Geography and Agroecology,Chinese Academy of Sciences,Changchun 130102,Jilin,China |
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| Abstract: | Rice is the main staple food, and most of Japonica rice is planted in south of China. As songnen plaint is the largest soda saline alkali soil, that limited the rice planting area and yield, improvement of the alkaline tolerance in rice is playing an important role on the rice production. This paper summarized the effect of alkaline on morphological characteristics, physiological and bio-chemical mechanisms, yield and quality, additionally, QTL and molecular biological level for alkaline tolerance. It was also put forward the rice breeding for alkaline tolerance. |
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| Keywords: | Rice Alkaline tolerance Physiological and biochemical Molecular mechanism |
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