| 两系杂交中籼新组合皖稻79的选育及其栽培技术 |
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| 引用本文： | 王守海,王德正,李成荃,罗彦长,黄士尧,吴爽,杜士云.两系杂交中籼新组合皖稻79的选育及其栽培技术[J].安徽农业科学,2002,30(5):649-650,653. |
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| 作者姓名： | 王守海 王德正 李成荃 罗彦长 黄士尧 吴爽 杜士云 |
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| 作者单位： | 1. 安徽省农业科学院水稻研究所,安徽省农业部水稻遗传育种重点开放实验室,合肥,230031;2. 凤阳县农业局 |
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| 基金项目： | 国家高技术研究发展计划(863计划);2001AA211171; |
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| 摘 要： | 皖稻79是籼型温敏不育系X07S与紫恢100组配育成的两系杂交中籼稻新组合,具有高产、稳产、适应性强等特性.1998～1999年参加安徽省中籼区试,平均产量8.45 t/hm2;2000年参加安徽省中籼生产试验,平均产量7.83 t/hm2 .1999年白湖农场120 hm2以上的大面积示范,产量9.16 t/hm2,比对照汕优63增产19. 44% .2000年通过安徽省品种审定.
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| 关 键 词： | 水稻 两系 杂交中籼稻 皖稻79 选育 栽培技术 |
| 文章编号： | 0517-6611(2002)05-0649-02 |
Breeding and Selection of Two-line Hybrid Rice Combination--Wandao 79 and its cultivation Technique |
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| Wang Shouhai et al.Breeding and Selection of Two-line Hybrid Rice Combination--Wandao 79 and its cultivation Technique[J].Journal of Anhui Agricultural Sciences,2002,30(5):649-650,653. |
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| Authors: | Wang Shouhai |
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| Abstract: | Wandao79, which is the two-line medium indica hybrid derived from X07S/zihui100, was developed by Rice Research Institute, Anhui Academy of Agricultural Sciences. It exhibited characteristics of high and stable yield. In medium-indica-group regional test during 1998-1999 and medium-indica-group productivity test in 2000 in Anhui, the average yield of Wandao79 was 8.45 t/hm 2, 7.83 t/ hm 2 , respectively. At Baihu farm in 1999, 9.16 t/hm 2 gained from 120 hm 2 increased by 19.44% than that of Shanyou63.It was registered and released in Anhui Province in 2000. |
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| Keywords: | Two lines Medium indica hybrid Wandao79 Breeding Culture techniques |
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