| 优势,高异交率籼型三系不育系明41A的选育研究 |
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| 引用本文： | 卓伟 张受刚. 优势,高异交率籼型三系不育系明41A的选育研究[J]. 江西农业大学学报, 2000, 22(3): 327-330 |
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| 作者姓名： | 卓伟 张受刚 |
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| 作者单位： | 福建省三明农业科学院研究所,沙县 |
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| 基金项目： | 福建省科委“九五”水稻育种攻关资助项目 |
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| 摘 要： | 明４１Ａ是福建省三明市农科所利用博Ｂ和特Ｂ的杂交后代，与Ｄ汕Ａ连续多代回交育成的优质、高异交率灿型三系新不育系，具有配合力好、异交率高、育性稳定，米质好、株叶型好、易于繁殖、制种等特点，对其加以利用，可望测配出高产，优质的杂交稻组合供生产应用，该不育系于１９９９年１２月通过福建省科技成果鉴定。
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| 关 键 词： | 籼型不育系 选育 异交率 明41A 稻米品质 水稻 |
| 修稿时间： | 2000-04-03 |
Breeding Study of Fine Quality and High Out-crossing Seed Set Indica CMS Line Ming41A |
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| Zhuo Wei Zhang Shougang Xu Xuming Yang Tengbang Fang Zhujun. Breeding Study of Fine Quality and High Out-crossing Seed Set Indica CMS Line Ming41A[J]. Acta Agriculturae Universitis Jiangxiensis, 2000, 22(3): 327-330 |
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| Authors: | Zhuo Wei Zhang Shougang Xu Xuming Yang Tengbang Fang Zhujun |
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| Abstract: | Ming41A is a new Indica CMS line developed through successively back-crossing of D-Shan-A with the recurrent parent produced by crossing Bo-B to Te-B by San Ming Agricultural Institute of Fujian Province. It was technically certified in Fujian in December, 1999. It shows a complete and stable male sterility. It has the characteristics of good combing ability, high outcrossing seed set, fine quality, good plant type, resulting in a high yield in its multiplication and hybrid seed production. Use of Ming41A will develop high yield and fine quality hybrid rice. |
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| Keywords: | Indica CMS lines breeding grain quality out-crossing seed set |
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