| 梨园减蒸降耗节水技术 |
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| 引用本文： | 杨庆仙.梨园减蒸降耗节水技术[J].贵州农业科学,2010,38(8). |
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| 作者姓名： | 杨庆仙 |
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| 作者单位： | 河北政法职业学院,园林系,河北,石家庄050061 |
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| 基金项目： | 河北省科学技术厅立项课题"耗水型果树减蒸降耗及种植管理节水技术集成与示范" |
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| 摘 要： | 为推动节水农业的发展,增强农业抗灾减灾能力,通过改善梨园输水过程、改进节水工程措施、优化灌溉制度,实现梨园减蒸降耗节水关键技术的集成.利用集成技术进行梨园水分管理,可以在保证梨果高产、优质的前提下,实现最大限度地减少无效蒸发,降低奢侈蒸腾,提高灌溉水和降水利用效率.
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| 关 键 词： | 节水灌溉 减蒸 调亏灌溉 分区交替灌溉 |
Study on Water-saving Technique with Reduced Transpiration and Water Consumption for Pear Orchards |
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| YANG Qing-xian.Study on Water-saving Technique with Reduced Transpiration and Water Consumption for Pear Orchards[J].Guizhou Agricultural Sciences,2010,38(8). |
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| Authors: | YANG Qing-xian |
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| Institution: | YANG Qing-xian(Department of Landscape Architecture,Hebei Vocational School of Politics and Law,Shijiazhuang,Hebei 050061,China) |
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| Abstract: | The integration of key techniques with reduced transpiration and water consumption was realized in pear orchards by improving the water deliver process,modifying water-saving engineering and optimizing the irrigation system to promote development of water-saving agriculture and enhance the disaster resistance and reduction ability in agriculture.The integration technique could maximize reduced invalid evaporation and extravagant transpiration and improve utilization efficiency of irrigation water and rainfa... |
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| Keywords: | water-saving irrigation reduced transpiration regulated deficit irrigation partition alternate irrigation |
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