| 优质早籼“湘辐994”的选育 |
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| 引用本文： | 庞伯良,彭选明,邓钢桥,朱校奇,庞爱军,柳庆云. 优质早籼“湘辐994”的选育[J]. 核农学报, 2004, 18(2): 97-99 |
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| 作者姓名： | 庞伯良 彭选明 邓钢桥 朱校奇 庞爱军 柳庆云 |
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| 作者单位： | 湖南省原子能农业应用研究所,湖南,长沙,410125 |
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| 摘 要： | 用60 Coγ射线 30 0Gy处理湘辐 87 1 2 湘早籼 2 0号F2 代干种子 ,经多代选育 ,育成了优质早籼水稻新品种湘辐 994,该品种产量一般为 690 0～ 72 5 0kg hm2 ,米质优良 ,抗病性较好。 2 0 0 3年通过湖南省品种审定。
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| 关 键 词： | 辐射诱变 杂交 水稻 |
| 文章编号： | 1000-8551(2004)02-097-03 |
| 收稿时间： | 2009-12-31 |
| 修稿时间： | 2003-03-11 |
MUTATION BREEDING OF XIANGFU 994--A NEW EARLY MATURITY RICE VARIETY WITH GOOD QUALITY |
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| PANG Bo-liang PENG Xuan-ming DENG Gang-qiao ZHU Xiao-qi PANG Ai-jun LIU Qing-yun. MUTATION BREEDING OF XIANGFU 994--A NEW EARLY MATURITY RICE VARIETY WITH GOOD QUALITY[J]. Acta Agriculturae Nucleatae Sinica, 2004, 18(2): 97-99 |
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| Authors: | PANG Bo-liang PENG Xuan-ming DENG Gang-qiao ZHU Xiao-qi PANG Ai-jun LIU Qing-yun |
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| Abstract: | The F-2 dry seeds of the rice variety,Xiangfu 87-12/Xiangzaoxian 20 were irradiated with {}+{60}Co γ-rays(300Gy).After several generations a rice variety,Xiangfu 994,with good quality and early maturity was selected.The experience of irradiation and hybridization breeding in rice are summerised in this paper. |
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| Keywords: | mutation breeding hybridization rice |
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