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| 无花粉型水稻温敏核不育系籼S繁种初步研究 | |
| 引用本文： | 邱振国,彭海峰,陆燕朋,万邦惠,陈雄辉.无花粉型水稻温敏核不育系籼S繁种初步研究[J].仲恺农业技术学院学报,2007,20(2):18-21. |
| 作者姓名： | 邱振国 彭海峰 陆燕朋 万邦惠 陈雄辉 |
| 作者单位： | 1. 仲恺农业技术学院,计算机科学与工程学院,广东,广州,510225 2. 华南农业大学,生命科学学院,广东,广州,510642 3. 华南农业大学,农学院,广东,广州,510642 |
| 摘 要： | 对光温敏核不育水稻籼S进行了繁种研究,结果表明,在广州自然条件下其越冬繁殖产量为0.55 t/hm2,可以用于原原种生产、对不育系进行加代繁殖等;而在清远的冷繁产量可达2.19 t/hm2,基本能达到大面积生产的要求. |
| 关 键 词： | 光温敏核不育水稻 繁种 冷繁 越冬繁殖 |
| 文章编号： | 1006-0774（2007）02-0018-04 |
| 收稿时间： | 2006-12-18 |
| 修稿时间： | 2006-12-18 |
Study on multiplication of a thermo-sensitive genic male sterile line of non-pollen type XianS in rice (Oryza sativa L. ) |
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| QIU Zhen-guo,PENG Hai-feng,LU Yan-peng,WAN Bang-hui,CHEN Xiong-hui.Study on multiplication of a thermo-sensitive genic male sterile line of non-pollen type XianS in rice (Oryza sativa L. )[J].Journal of Zhongkai Agrotechnical College,2007,20(2):18-21. | |
| Authors: | QIU Zhen-guo PENG Hai-feng LU Yan-peng WAN Bang-hui CHEN Xiong-hui |
| Institution: | 1. College of Computer Science and Engineering, Zhongkai University of Agriculture and Technology, Guangzhou 510225, China;2. Colege of Life Sciences, South China Agricultural University, Guangzhou 510642, China; 3. College of Agriculture, South China Agricultural University, Guangzhou 510642, China |
| Abstract: | A series of experiments on multiplication of XianS were conducted.The results showed that under natural conditions in Guangzhou,the yield over winter reached to 0.55 t/hm2 and could be used as original seeds and adding-generation multiplication.The yields by cool multiplication could reach to 2.19 t/hm2,which meets the requirement for large-area production. |
| Keywords: | photo-thermo sensitive genic male sterile rice multiplication cool multiplication overwintering multiplication |
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