| 地下滴灌及其在烤烟灌溉中的应用分析 |
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| 引用本文： | 苏贤坤,周永波,刘旭,袁有波.地下滴灌及其在烤烟灌溉中的应用分析[J].贵州农业科学,2009,37(5). |
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| 作者姓名： | 苏贤坤 周永波 刘旭 袁有波 |
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| 作者单位： | 1. 贵州省烟草科学研究所,贵州,贵阳,550003
2. 河海大学,农业工程学院,江苏,南京,210098 |
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| 基金项目： | 贵州省烟草公司科技计划项目，贵州省烟草公司科技计划项目 |
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| 摘 要： | 地下滴灌是具有巨大潜力的节水工程技术,是将毛管埋于地下,通过出水口将水或水肥的混合液送到作物根区土壤中,再借助毛细管作用或重力作用将水分扩散到根系层供作物吸收利用,目前已在多种植物中得到应用,取得了较好的效果,但其在烤烟上的应用较少.为此,综述了国内外地下滴灌的发展现状和应用特点,分析了地下滴灌技术在烤烟生产应用的必要性和可行性,并对其应用提出几点建议.
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| 关 键 词： | 地下滴灌 烤烟 节水工程技术 效益 |
Subsurface Drip Irrigation and Its Application in Tobacco Production |
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| SU Xian-kun,ZHOU Yong-bo,LIU Xu,YUAN You-bo.Subsurface Drip Irrigation and Its Application in Tobacco Production[J].Guizhou Agricultural Sciences,2009,37(5). |
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| Authors: | SU Xian-kun ZHOU Yong-bo LIU Xu YUAN You-bo |
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| Institution: | 1.Guizhou Tobacco Institute;Guiyang;Guizhou 550003;2.College of Agricultural Engineering;Hehai University;Nanjing;Jiangsu 210098;China |
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| Abstract: | The subsurface drip irrigation technique with the enormous water-saving potentiality is being applied in agricultural production at present.The paper reviews the development status and application characteristic of the subsurface drip irrigation technique at home and abroad,analyzes the necessity and feasibility of the subsurface drip irrigation technique in tobacco production and puts forward some suggestions for its application in tobacco production. |
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| Keywords: | subsurface drip irrigation tobacco water-saving engineering technique benefit |
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