| 水稻大棚旱育苗不同播期对秧苗素质及产量的影响 |
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| 引用本文： | 吕贞轩,张洪仁,姜瑞花,陈宏伟,褚孝渭,陈福华.水稻大棚旱育苗不同播期对秧苗素质及产量的影响[J].北方水稻,2008,38(5). |
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| 作者姓名： | 吕贞轩 张洪仁 姜瑞花 陈宏伟 褚孝渭 陈福华 |
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| 作者单位： | 黑龙江省宁安市农业技术推广中心,黑龙江,牡丹江,157400;黑龙江省讷河市农业技术推广中心,黑龙江,齐齐哈尔,150001;黑龙江省宁安市马河乡农业技术推广站,黑龙江,牡丹江,1574054;黑龙江省宁安市海浪镇农业技术推广站,黑龙江,牡丹江,157403 |
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| 摘 要： | 经过小区试验,研究了水稻不同播期对秧苗素质及产量的影响,结果表明,水稻播期自3月28日到4月20日,随着播期提前,秧苗素质提高,产量越高;3月28日到4月5日播种,秧苗素质好,产量高,应在水稻生产上推广应用。
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| 关 键 词： | 水稻 大棚 旱育苗 播期 秧苗素质 产量 |
Effect of Sowing Date on Rice Seedling Quality and Yield under Dry Condition in Greenhouse |
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| LV Zhen-xuan,ZHANG Hong-ren,JIANG Rui-hua,CHEN Hong-wei,CHU Xiao-wei,CHEN Fu-hua.Effect of Sowing Date on Rice Seedling Quality and Yield under Dry Condition in Greenhouse[J].Reclaiming and Rice Cultivation,2008,38(5). |
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| Authors: | LV Zhen-xuan ZHANG Hong-ren JIANG Rui-hua CHEN Hong-wei CHU Xiao-wei CHEN Fu-hua |
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| Abstract: | An experiment was carried out to study the effect of sowing date on rice seedling quality and yield.The result showed that from 28th March to 20th April,earlier was the sowing date,and better was the seedling quality and higher the grain yield.The sowing dates from 28th March to fifth April are suitable in rice production. |
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| Keywords: | Rice Greenhouse Seedling nurturing in dry condition Sowing date Seedling quality Yield |
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