| 氮肥对绿豆氮磷钾积累分配及产量构成因子的影响 |
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| 引用本文： | 刘煜祥,尹凤祥,梁杰,陈振武.氮肥对绿豆氮磷钾积累分配及产量构成因子的影响[J].作物杂志,2011(3):96-100. |
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| 作者姓名： | 刘煜祥 尹凤祥 梁杰 陈振武 |
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| 作者单位： | 1. 沈阳农业大学,110866,辽宁,沈阳
2. 吉林白城农科院,137000,吉林,白城 |
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| 基金项目： | 国家食用豆产业技术体系建设-东北绿豆育种岗位 |
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| 摘 要： | 试验于2009～2010年在沈阳农业大学进行,以半蔓生型辽绿6号和直立型辽绿8号为试材,设两个施氮处理,分别为中氮(30kg/hm2)和高氮(60kg/hm2),不施氮(0kg/hm2)为对照。并在绿豆开花期、结荚期和成熟期进行了氮磷钾分配的测定。结果表明:高氮对绿豆氮磷钾含量增加的影响较大,中氮影响则不显著;不同株型的绿豆品种都是以中氮(30kg/hm2)的产量性状表现最佳,说明中氮有利于绿豆产量的提高;辽绿6号高氮、中氮产量均高于辽绿8号的产量,说明施氮后辽绿6号比辽绿8号的增产潜力大。
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| 关 键 词： | 绿豆 株型 施氮 氮磷钾 产量 |
Effect of Nitrogen Application on N,P and K Distribution and Yield Component of Mung Bean |
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| Liu Yuxiang,Yin Fengxiang,Liang Jie,Chen Zhenwu.Effect of Nitrogen Application on N,P and K Distribution and Yield Component of Mung Bean[J].Crops,2011(3):96-100. |
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| Authors: | Liu Yuxiang Yin Fengxiang Liang Jie Chen Zhenwu |
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| Institution: | Liu Yuxiang1,Yin Fengxiang2,Liang Jie2,Chen Zhenwu1(1Shenyang Agricultural University,Shenyang 110866,Liaoning,2Jilin Baicheng Academy of Agricultural Science,Baicheng 137000,Jilin,China) |
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| Abstract: | This experiment was conducted in Shenyang Agricultural University during 2009 to 2010,using mung bean cultivar Liaolv 6 with half vining plant-type and Liaolv 8 with erective plant-type as materials.Multifactor split plot design was employed,with middle-nitrogen(30kg/hm2),high-nitrogen(60kg/hm2) treatments at anthesis stage,and no nitrogen(0kg/hm2) treatment as check.Dry matter and N,P,K allocation in leaves,petioles and stalks,during anthesis,podding and maturity periods were investigated.The results showe... |
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| Keywords: | Mung bean Plant-type Nitrogen application N P and K Yield |
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