| 南方农业设施常用降温方法及其基本原理 |
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| 引用本文： | 万正林,李立志,邓俭英,武鹏,邓杰玲,思利华,梁桂东.南方农业设施常用降温方法及其基本原理[J].广西农业科学,2010,41(7):739-741. |
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| 作者姓名： | 万正林 李立志 邓俭英 武鹏 邓杰玲 思利华 梁桂东 |
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| 作者单位： | 广西现代农业科技示范园,南宁,530007 |
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| 基金项目： | 广西农业科学院基本科研业务专项项目 |
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| 摘 要： | 我国南方大部分地区夏季气温持续走高,且持续时间偏长,使得农业设施夏季降温能耗成本偏高,很大程度上限制了南方设施园艺的发展。文章介绍了南方农业设施夏季降温的几种常用方法,即通风降温、遮阳降温、蒸发降温和屋面喷淋降温,阐述了降温的基本原理,并对4种降温方法进行了总体分析和评价,认为应综合考虑各地的具体气候情况、栽培作物、经济效益等因素选择降温方法。
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| 关 键 词： | 农业设施 降温方法 基本原理 南方地区 |
Conventional cooling methods for agriculture facilities in southern China and their basic principles |
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| WAN Zheng-lin,LI Li-zhi,DENG Jian-ying,WU Peng,DEGN Jie-ling,SI Li-hua,LIANG Gui-dong.Conventional cooling methods for agriculture facilities in southern China and their basic principles[J].Guangxi Agricultural Sciences,2010,41(7):739-741. |
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| Authors: | WAN Zheng-lin LI Li-zhi DENG Jian-ying WU Peng DEGN Jie-ling SI Li-hua LIANG Gui-dong |
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| Institution: | (Guangxi Demonstration Park for Modern Agricultural Sciences and Technology,Nanning 530007,China) |
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| Abstract: | In most parts of southern China,the temperature usually continues to be high in summer and lasts for a long time.Therefore,it costs too much in cooling agriculture facilities such as greenhouse in summer and limits the devel-opment of protected horticulture in southern China.The present paper introduces several conventional cooling methods for agriculture facilities in southern China,viz.,aeration,sunshade,evaporation and spraying roof,summarizes the basic prin-ciples of the four methods and gives them general analysis and assessment.It was thought that the four cooling methods should be used comprehensively according to some factors such as weather,crop,economic benefits,etc.in various regions. |
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| Keywords: | agriculture facilities cooling methods basic principles southern China |
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