| 旱育秧不同覆膜方式对早稻品种的效应 |
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| 引用本文： | 高剑华,邢丹英,雷昌云,杨伟明,罗耀美,牟方勇.旱育秧不同覆膜方式对早稻品种的效应[J].湖北农业科学,2008,47(2):151-153. |
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| 作者姓名： | 高剑华 邢丹英 雷昌云 杨伟明 罗耀美 牟方勇 |
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| 作者单位： | 长江大学农学院,湖北荆州,434025;湖北省农业技术推广总站,武汉,430070;湖北省利川市农业技术推广中心,湖北利川,445400 |
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| 基金项目： | 国家科技部重大攻关计划
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广东省科技专项基金 |
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| 摘 要： | 对6个早稻品种(系)进行了单膜、双膜覆膜方式的旱育秧试验.结果表明.双膜覆盖的生育期、秧苗素质、叶蘖动态、经济性状及产量都明显优于单膜覆盖;不同品种覆盖双膜的效应不同,双膜增穗效应的幅度依次为嘉早312(D3)>品系A(D5)>金优402(D4)>华矮837(DI)>华稻21(D2)>鄂早6号(D6),其结实率增加量依次为金优402(D4)>华矮837(DI)>华稻21(D2)>品系A(D5)、鄂早6号(D6)>嘉早312(D3),产量增加量依次为金优402(D4)>华稻21(D2)>华矮837(D1)>嘉早312(D3)>品系A(D5>鄂早6号(D6).
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| 关 键 词： | 覆膜方式 早稻 品种 效应 |
| 文章编号： | 0439-8114（2008）02-0151-03 |
| 收稿时间： | 2007-12-25 |
| 修稿时间： | 2007年12月25 |
Research on the Effect of Rice Seedling on Dry Land Covered with Different Plastic Film Mulched on Early-season Rice Cultivar |
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| Gao Jian-hu,XING Dan-ying,LEI Chang-yun,YANG Wei-ming,Luo Yao-mei,MU Fang-yong.Research on the Effect of Rice Seedling on Dry Land Covered with Different Plastic Film Mulched on Early-season Rice Cultivar[J].Hubei Agricultural Sciences,2008,47(2):151-153. |
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| Authors: | Gao Jian-hu XING Dan-ying LEI Chang-yun YANG Wei-ming Luo Yao-mei MU Fang-yong |
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| Institution: | GAO Jian-hua1,XING Dan-ying1,LEI Chang-yun1,YANG Wei-ming1,LUO Yao-mei3,MU Fang-yong3(1.Agricultural College,Yangtze University,Jingzhou 434025,Hubei,China,2.Agricultural Technology Extension Station In Hubei Province,Wuhan 430070,3.Agricultural Technology Extension Center In Lichuan,Lichuan 445400,China) |
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| Abstract: | The study was about the effect of the rice seedling of six early-season rice varieties(lines) in the condition of single-film and double-film covering.The six varieties in the condition of single-film and double-film covering.The result indicated that the growth duration,quality of rice seedling,dynamics of tillers,economy and yield of double-film covering were better than that the single-film covering;There were different effects in covering with double-film.In the aspect of increasing number of the panicl... |
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| Keywords: | plastic film mulched early-season rice variety effeet |
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