| 杂交晚稻“金优968”的选育及高产制种技术研究 |
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| 引用本文： | 李名迪,蔡耀辉,颜满莲,毛凌华,付英,魏冬,邱在辉.杂交晚稻“金优968”的选育及高产制种技术研究[J].江西农业学报,2005,17(3):6-9. |
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| 作者姓名： | 李名迪 蔡耀辉 颜满莲 毛凌华 付英 魏冬 邱在辉 |
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| 作者单位： | [1]江西省农业科学院水稻研究所,江西南昌330200 [2]江西省农业科学院情报研究所,江西南昌330200 |
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| 基金项目： | 国家科技部农业科技成果转化资金项目资助. |
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| 摘 要： | “金优968”是利用湖南常德选育的优质不育系“金23A”与江西省农科院水稻所选育的强恢复系“R968”配组而成的杂交晚稻新组合,该组合米质优、生育期短、制种产量高、抗逆性强、适应性广,在长江流域地区可作早熟晚稻种植,在华南可作早稻栽插。2005年3月通过江西省农作物品种审定委员会审定。介绍了该组合的主要性状、高产栽培及制种技术要点。
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| 关 键 词： | 优质杂交稻 金优968 制种技术 选育 |
| 文章编号： | 1001-8581（2005）03-0006-04 |
| 收稿时间： | 2005-02-01 |
| 修稿时间： | 2005-06-15 |
Breeding and High- yielding Seed Production Techniques of Hybrid Late Rice Combination "Jinyou 968" |
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| LI Ming - di , CAI Yao - hui , YAN Man - lian , MAO Ling - hua, FU Ying, WEI Dong, QIU Zai- hui.Breeding and High- yielding Seed Production Techniques of Hybrid Late Rice Combination "Jinyou 968"[J].Acta Agriculturae Jiangxi,2005,17(3):6-9. |
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| Authors: | LI Ming - di CAI Yao - hui YAN Man - lian MAO Ling - hua FU Ying WEI Dong QIU Zai- hui |
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| Institution: | 1. Rice Research Institute, Jiangxi Academy of Agricultural Sciences, Nanchang 330200, China; 2. Information Research Institute, Jiangxi Academy of Agricultural Sciences, Nanchang 330200, China |
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| Abstract: | "Jinyou 968" was bred by crossing between good quality CMS line "Jin 23A" from Changde city of Hunan province and strong restoring line "R968" from Rice Research Institute of JAAS. "Jinyou 968" has good rice quality, short growth and development duration, high yield of seed production and wide adaptability. In the Changjiang River basin, it could be planted as early-maturing double cropping late rice, in South China, it could be planted as early rice. "Jinyou 968" passed the approval of Jiangxi Crops Identification Committee in March, 2005. Main characters, high-yielding culture and seed production techniques were introduced in this paper. |
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| Keywords: | Good quality hybrid rice Jinyou 968 Seed production techniques Breeding |
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