| 不同施肥模式在西瓜上的应用效果研究 |
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| 引用本文： | 李晓慧,徐小利,常高正,赵卫星,杨帆,梁慎.不同施肥模式在西瓜上的应用效果研究[J].河南农业科学,2013,42(2). |
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| 作者姓名： | 李晓慧 徐小利 常高正 赵卫星 杨帆 梁慎 |
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| 作者单位： | 河南省农业科学院园艺研究所,河南郑州,450002 |
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| 基金项目： | 国家农业科技成果转化资金项目，国家西甜瓜现代产业技术体系建设专项项目 |
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| 摘 要： | 以无籽西瓜黑帝为材料,研究了施用控释肥、有机-无机混合肥、复合肥(对照)对西瓜产量、品质、植株生长及土壤养分的影响。结果表明:控释肥处理的西瓜产量为58 292.0kg/hm2,比对照增产13.0%,控释肥处理可有效提高西瓜产量;控释肥处理、有机-无机混合肥处理果实心糖含量分别为12.0%、11.7%,显著高于对照;有机-无机混合肥处理的土壤有机质含量为1.096%,比对照提高25.1%。另外,不同施肥模式下西瓜植株叶片光合特性差异不显著。
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| 关 键 词： | 施肥模式 西瓜 产量 品质 土壤养分 |
Effect of Different Fertilization Model on Watermelon Growth |
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| LI Xiao-hui
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XU Xiao-li
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CHANG Gao-zheng
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ZHAO Wei-xing
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YANG Fan
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LIANG Shen.Effect of Different Fertilization Model on Watermelon Growth[J].Journal of Henan Agricultural Sciences,2013,42(2). |
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| Authors: | LI Xiao-hui XU Xiao-li CHANG Gao-zheng ZHAO Wei-xing YANG Fan LIANG Shen |
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| Abstract: | The effect of different fertilization model on the yield,quality and soil nutrient was studied with seedless watermelon cultivar Heidi.The results showed that controlled-release fertilizer effectively increased watermelon yield to 58 292.0 kg/ha.Compared with compound fertilizer(CK),controlled-release fertilizer increased the yield by 13.0%.As for the controlled-release and organic-inorganic fertilizer,watermelon center sugar contents were 12.0% and 11.7%,respectively,which were significantly higher than that of CK.The soil organic matter content of organic-inorganic fertilizer treatment was 1.096%,and increased by 25.1% in comparison to CK.The photosynthetic characteristics difference between the different fertilization models of watermelon leaves was not significant. |
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| Keywords: | fertilization model watermelon yield quality soil nutrient |
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