| 曲沃县日光节能温室蔬菜施肥现状及建议 |
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| 引用本文： | 丛黎明,焦晓燕,王立革,王劲松,董二伟.曲沃县日光节能温室蔬菜施肥现状及建议[J].山西农业科学,2011,39(4):342-344. |
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| 作者姓名： | 丛黎明 焦晓燕 王立革 王劲松 董二伟 |
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| 作者单位： | 1. 山西大学生物工程学院,山西太原030006;山西省农业科学院农业环境与资源研究所,山西太原030006
2. 山西省农业科学院农业环境与资源研究所,山西太原,030006 |
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| 基金项目： | 山西省青年科技研究基金项目(2008021036-3); 山西省农业科学院重点科研项目(Y2D0907) |
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| 摘 要： | 通过对临汾市曲沃县日光节能温室园区内100个栽培年限在1～10 a的日光节能温室的施肥现状进行调查和分析,结果表明:该县日光节能温室施用肥料种类杂乱,多达102种;肥料的施用量偏大,N,P,K的施用量分别高达2 965.3,1 045.2,3 703.4 kg/hm2,远远高于蔬菜的需肥量;N,P,K的施用比例为(2.2～2.8)∶1∶(2.9～3.5),与蔬菜对N,P,K的需求比例不符。并针对性地提出了相应的建议。
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| 关 键 词： | 曲沃县 日光节能温室 蔬菜 施肥 现状 |
Present Situation of Fertilization in Solar-greenhouse in Quwo County and Suggestions |
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| CONG Li-ming,JIAO Xiao-yan,WANG Li-ge,WANG Jin-song,DONG Er-wei.Present Situation of Fertilization in Solar-greenhouse in Quwo County and Suggestions[J].Journal of Shanxi Agricultural Sciences,2011,39(4):342-344. |
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| Authors: | CONG Li-ming JIAO Xiao-yan WANG Li-ge WANG Jin-song DONG Er-wei |
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| Institution: | CONG Li-ming1,2,JIAO Xiao-yan1,WANG Li-ge2,WANG Jin-song2,DONG Er-wei2(1.Department of Biological Engineering,Shanxi University,Taiyuan 030006,China,2.Institute of Agricultural Environment & Resources,Shanxi Academy of Agricultural Sciences,China) |
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| Abstract: | Present situation of fertilization for 100 solar-greenhouses,which have been cultivated for 1～10 years,was investigated.The results demonstrated that the kinds of fertilizers were very clutter,up to 102;N,P and K application rate were too high as 2 965.3,1 045.2 and 3 703.4 kg/hm2,respectively;N,P and K application ratio failed to match their requirements by vegetables.To solve the existing problems,corresponding suggestions were put forward. |
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| Keywords: | Quwo county solar-greenhouses vegetables fertilization present situation |
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