| 氮磷对极早熟春玉米产量和农艺性状的影响 |
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| 引用本文： | 陈海军,邹德堂,巩双印,张崎峰,李金良,陈凤芝,张作峰.氮磷对极早熟春玉米产量和农艺性状的影响[J].黑龙江农业科学,2011(8):32-34. |
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| 作者姓名： | 陈海军 邹德堂 巩双印 张崎峰 李金良 陈凤芝 张作峰 |
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| 作者单位： | 1. 东北农业大学,黑龙江哈尔滨,150030
2. 黑龙江省农业科学院黑河分院,黑龙江黑河,164300 |
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| 基金项目： | 国家现代玉米产业技术体系资助项目 |
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| 摘 要： | 以早熟玉米新品种边单3号为试验材料,在12个不同施肥水平条件下,研究了氮、磷对边单3号玉米产量和主要农艺性状的影响。结果表明：边单3号玉米品种的产量随着氮肥和磷肥用量的增加先增后减,产量在N180 kg.hm-2、P90 kg.hm-2用量时达到最高,为10 568.44 kg.hm-2;株高、穗位高、百粒重、单穗粒重...
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| 关 键 词： | 玉米 氮肥 磷肥 产量 农艺性状 |
Effect of Nitrogen and Phosphorus on the Yield and Agronomic Trait of Early Maturing Maize |
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| CHEN Hai-jun,ZOU De-tang,GONG Shuang-yin,ZHANG Qi-feng,LI Jin-liang,CHEN Feng-zhi,ZHANG Zuo-feng.Effect of Nitrogen and Phosphorus on the Yield and Agronomic Trait of Early Maturing Maize[J].Heilongjiang Agricultural Science,2011(8):32-34. |
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| Authors: | CHEN Hai-jun ZOU De-tang GONG Shuang-yin ZHANG Qi-feng LI Jin-liang CHEN Feng-zhi ZHANG Zuo-feng |
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| Institution: | 1.Northeast Agricultural University,Harbin,Heilongjiang 150030;2.Heihe Branch of Heilongjiang Academy of Agricultural Sciences,Heihe,Heilongjiang 164300) |
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| Abstract: | Taking new varieties of early maturing maize Biandan No.3 as experimental material,in 12 different fertilization conditions,the effect of nitrogen and phosphorus on maize yield and agronomic traits was studied.The results showed that：the Biandan No.3 maiz |
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| Keywords: | maize nitrogen fertilizer phosphorus fertilizer yield agronomic trait |
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