| 优质稻新品种桂井1号的选育及高产保优栽培技术 |
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| 引用本文： | 罗群昌,陈远孟,陈传华,刘广林,蒋显斌,梁恒现,周丽洁,卢伟坚,姚松龄. 优质稻新品种桂井1号的选育及高产保优栽培技术[J]. 广西农业科学, 2009, 40(9): 1142-1143 |
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| 作者姓名： | 罗群昌 陈远孟 陈传华 刘广林 蒋显斌 梁恒现 周丽洁 卢伟坚 姚松龄 |
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| 作者单位： | 1. 广西农业科学院水稻研究所,南宁,530007
2. 南宁市储备粮管理有限责任公司,南宁,530011 |
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| 基金项目： | 广西青年基金项目，广西农科院科技发展基金项目 |
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| 摘 要： | 桂井1号是以“桂丝占”为母本，“马坝银占”为父本杂交选育而成的感温型优质常规稻品种，具有高产、稳产、品质优良等特性，早造种植全生育期约124d，晚造种植全生育期约103d，公顷有效穗237万左右，区试产量6297．6-6320．7kg／ha，可在桂南、桂中稻作区作早、晚稻种植。2009年5月通过广西壮族自治区农作物品种审定。
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| 关 键 词： | 优质稻 桂井1号 选育 栽培技术 |
Breedina of new good grain quailty rice variety Guijing 1 and cultivation technique for obtaining high yield and quality |
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| LUO Qua-chang,CHEN Yuan-meng,CHEN Chuan-hua,LIU Guang-lin,JIANG Xian-bin,LIANG Heng-xian,ZHOU Li-jie,LU Wei-jian,YAO Song-ling. Breedina of new good grain quailty rice variety Guijing 1 and cultivation technique for obtaining high yield and quality[J]. Guangxi Agricultural Sciences, 2009, 40(9): 1142-1143 |
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| Authors: | LUO Qua-chang CHEN Yuan-meng CHEN Chuan-hua LIU Guang-lin JIANG Xian-bin LIANG Heng-xian ZHOU Li-jie LU Wei-jian YAO Song-ling |
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| Affiliation: | LUO Qun-chang1,CHEN Yuan-meng1,CHEN Chuan-hua1,LIU Guang-lin1,JIANG Xian-bin1,LIANG Heng-xian2,ZHOU Li-jie2,LU Wei-jian2,YAO Song-ling2(1 Rice Research Institute,Guangxi Academy of Agricultural Sciences,Nanning 530007,China,2 Nanning Grain Reserve Management Co.Ltd.,Nanning,Guangxi 530007,China) |
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| Abstract: | Guijing 1 is a new thermo-sensitive,good grain quality rice variety derived from crossing between Guisizhan(female parent) and Mabayinzhan(male parent).It is characterized by excellent grain quality,high and stable yield,etc.The growth duration of Guijing 1 is 124 and 103 days when planted under early and late cropping,respectively.The effective panicles per hectare was about 2370 thousand and the yield in regional trial was 6297.6-6320.7 kg/ha.Guijing 1 can be planted as early and late rice in South and Ce... |
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| Keywords: | grain quality rice Guijing 1 breeding cultivation techniques |
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