| 寒地水稻不同基蘖穗肥比例对产量的影响 |
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| 引用本文： | 高世伟,聂守军,刘晴.寒地水稻不同基蘖穗肥比例对产量的影响[J].北方水稻,2012,42(6):15-17. |
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| 作者姓名： | 高世伟 聂守军 刘晴 |
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| 作者单位： | 黑龙江省农业科学院绥化分院,黑龙江绥化,152052 |
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| 摘 要： | 通过对水稻不同基蘖穗肥比例及施氮量的研究,探讨了施用氮肥对水稻产量的影响。试验结果表明:在施氮量为120 kg/hm2,基蘖穗肥比例为6∶4时,产量高达8 589.0 kg/hm2,说明在该施肥量和施肥比例下比较合理。
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| 关 键 词： | 水稻 基肥穗肥比例 施氮量 产量 |
The Effect of the Different Proportion of Basal Fertilizer, Tiller Fertilizer and Panicle Fertilizer on Yield in Cold Area |
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| GAO Shi-wei,NIE Shou-jun,LIU Qing.The Effect of the Different Proportion of Basal Fertilizer, Tiller Fertilizer and Panicle Fertilizer on Yield in Cold Area[J].Reclaiming and Rice Cultivation,2012,42(6):15-17. |
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| Authors: | GAO Shi-wei NIE Shou-jun LIU Qing |
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| Institution: | (Suihua Branch,Heilongjiang Academy of Agricultural Sciences,Suihua Heilongjiang 152052,China) |
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| Abstract: | The effect of nitrogen fertilisers on yield were studied by researching the effect of the different proportion of basal fertilizer,tiller fertilizer,panicle fertilizer and nitrogen rate.The result indicated that the high yield of 8589.0 kg/ hm2 can be achieved under the condition of nitrogen amount was 120 kg/hm2 and the ratio of basal fertilizer to panicle fertilizer is 6:4,it explained the fertilizer amount and fertilization ratio were suitably. |
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| Keywords: | Rice Proportion of basal fertilizer Tiller fertilizer and panicle fertilizer Fertilizer amount Yield |
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