| 甘蓝型杂交油菜沣油5103制种技术研究 |
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| 引用本文： | 曲亮,袁国飞,李莓,王同华.甘蓝型杂交油菜沣油5103制种技术研究[J].湖南农业科学,2012(1):1-4. |
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| 作者姓名： | 曲亮 袁国飞 李莓 王同华 |
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| 作者单位： | 1. 湖南省作物研究所,湖南长沙,410125
2. 湖南省农作物良种引进示范中心,湖南长沙,410016 |
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| 基金项目： | 科技部农业科技成果转化资金项目资助 |
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| 摘 要： | 通过田间试验,建立了甘蓝型杂交油菜沣油5103在陕南地区制种技术体系,提出了该品种制种高产保纯技术措施.制种要点为在严格隔离条件下,选择良好的制种基地,去杂除劣,通过打苔调节父、母本花期,采用化学杀雄控制早期微粉,有效提高制种纯度.最后有针对性地提出了病虫草害的防除技术以及提高制种产量的相关措施.
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| 关 键 词： | 沣油5103 杂交油菜 制种 纯度 产量 |
Seed Production Technology for Hybrid Brassica napus Variety Fengyou 5103 |
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| QU Liang
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YUAN Guo-fei
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LI Mei
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WANG Tong-hua.Seed Production Technology for Hybrid Brassica napus Variety Fengyou 5103[J].Hunan Agricultural Sciences,2012(1):1-4. |
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| Authors: | QU Liang YUAN Guo-fei LI Mei WANG Tong-hua |
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| Institution: | 1(1.Hunan Crop Research Institute,Changsha 410125,PRC; 2.Hunan Crop Varieties Introduction and Demonstration Center,Changsha 410016,PRC) |
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| Abstract: | The seed production technology system for Fengyou 5130 in southern Shanxi area was established through field experiment,and some measures for high-yield and keeping purity were also proposed.The key points for seed production are as follows: under strict isolating conditions,selecting fine seed production base,removing bad seeds,effectively enhancing purity of produced seed through adjusting florescence of parents by topping and controlling micro-pollen in the early period by chemical emasculate.In the end,the control technology for disease,insect pest and weeds and the measures for enhancing yield of seed production were put forward. |
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| Keywords: | Fengyou 5130 hybrid rape seed production purity yield |
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