| 硼钾肥及其配施对压砂西瓜产量与品质的影响 |
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| 引用本文： | 杜少平,马忠明,薛亮.硼钾肥及其配施对压砂西瓜产量与品质的影响[J].中国蔬菜,2011,1(8):81-85. |
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| 作者姓名： | 杜少平 马忠明 薛亮 |
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| 作者单位： | 1.甘肃省农业科学院蔬菜研究所，甘肃兰州 730070；2甘肃省农业科学院，甘肃兰州 730070；3甘肃省农业科学院土壤肥料与节水农业研究所，甘肃兰州 730070 |
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| 基金项目： | 国家西甜瓜产业技术体系土壤肥料岗位 |
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| 摘 要： | 对黄土高原西北部地区压砂西瓜进行了硼、钾肥效应试验，研究了CK（N）、NB0.1、NB0.2、NB0.3、NK、NKB0.1、NKB0.2、NKB0.3 8个施肥处理对压砂西瓜产量和品质的影响。结果表明，硼、钾肥及配施均能提高压砂西瓜产量、可溶性糖及VC含量，降低硝酸盐含量，其中硼钾肥配施效果好于单施，且以NKB0.3（N 105 kg?hm-2、K2O 115 kg?hm-2、B 0.3 %）处理最为显著，其产量、可溶性糖含量、VC含量较CK（N 105 kg?hm-2）分别提高了18.72 %、21.12 %和31.08 %，硝酸盐含量较CK降低了21.43 %。
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| 关 键 词： | 硼肥 钾肥 配施 压砂西瓜 |
Effect of Boron and Potassium on Yield and Quality of Watermelon in Gravel Mulched Fields |
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| DU Shao-ping,MA Zhong-ming,XUE Liang.Effect of Boron and Potassium on Yield and Quality of Watermelon in Gravel Mulched Fields[J].China Vegetables,2011,1(8):81-85. |
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| Authors: | DU Shao-ping MA Zhong-ming XUE Liang |
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| Institution: | 1.Institute of Vegetables, Gansu Academy of Agricultural Sciences, Lanzhou 730070 ,Gansu, China;2.Gansu Academy of Agricultural Sciences, Lanzhou 730070, Gansu, China;3.Institute of Soil, Fertilizer and Water-saving Agriculture, Gansu Academy of Agricultural Sciences, Lanzhou 730070, Gansu, China |
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| Abstract: | In order to study the effect of boron and potassium on growth of watermelon(Citrullus lanatus)and to offer advice for scientific fertilization of watermelon in gravel mulched fields,the effective experiment of boron and potassium on watermelon was conducted in gravel mulched fields in the Loess Plateau of northwest China.The effects of fertilization on yield and quality of watermelon were studied with 8 treatments including CK(N),NB0.1,NB0.2,NB0.3,NK,NKB0.1,NKB0.2,NKB0.3.The results showed that boron,potass... |
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| Keywords: | Boron Potassium Gravel mulched fields Watermelon |
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