| 温室作物调亏灌溉研究进展 |
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| 引用本文： | 千晶晶,原保忠,别之龙.温室作物调亏灌溉研究进展[J].中国农学通报,2012,28(12):18-23. |
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| 作者姓名： | 千晶晶 原保忠 别之龙 |
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| 作者单位： | 1. 华中农业大学植物科学技术学院,武汉,430070
2. 华中农业大学园艺林学学院,武汉,430070 |
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| 基金项目： | 农业部作物需水与调控重点开放实验室基金项目“大棚甜瓜滴灌灌溉制度及水分调控机理研究”（CWRR201002）;国家西甜瓜现代农业产业技术体系项目（CARS-26-16）. |
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| 摘 要： | 在温室土壤-作物-环境的连续体中，作物水分损耗、吸收和水分利用效率一直是研究的热点，温室作物水分来源的唯一途径是灌溉。为了在生产实践中指导节水灌溉，从近些年来节水灌溉的新技术新方法--滴灌和调亏灌溉入手，主要综述了温室内作物调亏灌溉的研究，包括调亏灌溉的节水及增产机理，调亏灌溉相应的灌溉指标，影响调亏灌溉的环境因素，以及作物本身不同时期对水分亏缺的反应。
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| 关 键 词： | 植物 植物 |
| 收稿时间： | 2011/9/19 0:00:00 |
| 修稿时间： | 2011/12/21 0:00:00 |
The Research Progress of Crop Regulated Deficit Irrigation in Greenhouse |
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| Qian Jingjing
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Yuan Baozhong
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Bie Zhilong.The Research Progress of Crop Regulated Deficit Irrigation in Greenhouse[J].Chinese Agricultural Science Bulletin,2012,28(12):18-23. |
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| Authors: | Qian Jingjing Yuan Baozhong Bie Zhilong |
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| Institution: | 1 College of Plant Science and Technology, Huazhong Agricultural University, Wuhan 430070; 2College of Horticulture and Forestry, Huazhong Agricultural University, Wuhan 430070) |
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| Abstract: | For the soil-plant-environment continuum systems inside greenhouse, researches always focused on water loss and absorb and crop water use efficiency. Irrigation was the only water source for greenhouse crops. This paper started from the new technologies and methods of water-saving irrigation of recent years-drip irrigation and regulated deficit irrigation, and summarized the research of regulated deficit irrigation of greenhouse. It composed the production mechanism, the adaptive irrigation index of regulated deficit irrigation, the environmental factors work on regulated deficit irrigation, especially, the crop＇ s reflection to the waterdeficit during the different growth period. |
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| Keywords: | greenhouse mechanism of regulated deficit irrigation irrigation index |
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