| 不同养分配比控释掺混肥对番茄生长及产量的影响 |
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| 引用本文： | 张玉华,王秀峰,张民,王连新,史庆华,魏珉,杨凤娟.不同养分配比控释掺混肥对番茄生长及产量的影响[J].山东农业科学,2009(3):76-79. |
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| 作者姓名： | 张玉华 王秀峰 张民 王连新 史庆华 魏珉 杨凤娟 |
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| 作者单位： | 1. 山东农业大学园艺科学与工程学院/作物生物学国家重点实验室,山东,泰安,271018
2. 山东农业大学资源与环境学院,山东,泰安,271018 |
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| 基金项目： | 国家科技支撑计划，山东农业大学博士后启动基金 |
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| 摘 要： | 在日光温室栽培条件下研究了两种不同养分配比控释掺混肥对番茄生长及产量的影响。结果表明，施用控释掺混肥处理的番茄株高、茎粗显著优于普通化肥（T2）；减量20％的控释掺混肥处理（T3）的总叶绿素含量增加幅度最大；且减量20％和40％的控释掺混肥处理均有利于提高番茄的根系活力。两种养分配比条件下，在氮磷钾配比为1：0．5：1．75，即控释掺混肥Ⅱ处理条件下，更有利于番茄的增产，且肥料总量减少40％（T5）增产效果仍然明显。
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| 关 键 词： | 控释掺混肥 养分配比 番茄 生长 产量 |
Effects of Controlled-release Mixing Fertilizers with Different Formulation of Primary Nutrients on Growth and Yield of Tomato |
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| ZHANG Yu-hua,WANG Xiu-feng,ZHANG Min,WANG Lian-xin,SHI Qing-hua,WEI Min,YANG Feng-juan.Effects of Controlled-release Mixing Fertilizers with Different Formulation of Primary Nutrients on Growth and Yield of Tomato[J].Shandong Agricultural Sciences,2009(3):76-79. |
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| Authors: | ZHANG Yu-hua WANG Xiu-feng ZHANG Min WANG Lian-xin SHI Qing-hua WEI Min YANG Feng-juan |
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| Institution: | 1.State Key Laboratory of Crop Biology/ College of Horticulture Science and Engineering;Shandong Agricultural University;Taian 271018;China;2.College of Resources and Environment;China |
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| Abstract: | The effects of controlled-release mixing fertilizers with different formulation of primary nutrients on growth and yield of tomato in greenhouse were studied.The results were as follows.Compared with the common fertilizer treatment,the treatment of controlled-release mixing fertilizers increased the plant height and stem diameter of tomato significantly;under the treatment of controlled-release mixing fertilizers with 20% decrement(T4),the increase of the total chlorophyll content was the most;the treatment... |
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| Keywords: | Controlled-release mixing fertilizer Formulation of primary nutrients Tomato Growth Yield |
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