| 杂交水稻新品种Ⅱ优633高产制种技术 |
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| 引用本文： | 董练飞,游晴如,杨东,张水金,涂诗航,周鹏,黄俊明,董瑞霞,王志赋.杂交水稻新品种Ⅱ优633高产制种技术[J].福建稻麦科技,2010,28(3):23-25. |
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| 作者姓名： | 董练飞 游晴如 杨东 张水金 涂诗航 周鹏 黄俊明 董瑞霞 王志赋 |
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| 作者单位： | 1. 中国海峡人才市场人才服务中心,福建福州,350001;福建省农科院水稻研究所,福建福州,350018
2. 福建省农科院水稻研究所,福建福州,350018;福州国家水稻改良分中心,福建福州,350018 |
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| 基金项目： | 公益性行业专项"南方早籼稻品质改良与抗逆栽培技术研究与示范(华南稻区)"，福建省科技重大专项"粮食作物育种技术研究"，福建省财政专项-福建省农业科学院科技创新团队建设基金资助 |
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| 摘 要： | 介绍了Ⅱ优633亲本的特征特性,结合3a制种实践,总结其高产制种技术应抓好几个环节:选好基地、确定抽穗扬花期和父母本播差期、培育多蘖壮秧、合理密植、加强肥水管理、科学赶粉、去杂保纯、适时收割等。
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| 关 键 词： | 杂交水稻 Ⅱ优633 亲本特征特性 高产制种技术 |
High-yielding Seed Production Techniques for New Hybrid Rice Combination Ⅱ You 633 |
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| DONG Lian-fei,YOU Qing-ru,YANG Dong,ZHANG Shui-jin,TU Shi-hang,ZHOU Peng,HUANG Jun-ming,DONG Rui-xia,WANG Zhi-fu.High-yielding Seed Production Techniques for New Hybrid Rice Combination Ⅱ You 633[J].Fujian Science and Technology of Rice and Wheat,2010,28(3):23-25. |
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| Authors: | DONG Lian-fei YOU Qing-ru YANG Dong ZHANG Shui-jin TU Shi-hang ZHOU Peng HUANG Jun-ming DONG Rui-xia WANG Zhi-fu |
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| Institution: | 1.China Straits Talent Market Personnel Service Center,Fujian Fuzhou 350001;2.Rice Research Institute of Fujian Academy of Agricultural Sciences,Fujian Fuzhou 350018;3.Fuzhou Branch of National Rice Improvement Center,Fujian Fuzhou 350018) |
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| Abstract: | Characteristics of parents for new hybrid rice combination II You 633 was introduced and its high-yielding seed production techniques were summarized based on producing practice of 3 years.Several techniques were shown as follows：choosing good seed production base,determining heading stage and sowing time of parents,cultivating strong multiple-tillering seedlings,transplanting rational density,improving fertilizer and water management and scientific pollination,removing miscellaneous plants and harvesting timely. |
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| Keywords: | hybrid rice II You 633 characteristics of parents high-yielding seed production techniques |
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