| 设施栽培中渗灌技术研究现状与发展趋势 |
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| 引用本文： | 袁巧霞,朱端卫,艾平,刘大会. 设施栽培中渗灌技术研究现状与发展趋势[J]. 农业机械学报, 2006, 37(9): 199-203 |
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| 作者姓名： | 袁巧霞 朱端卫 艾平 刘大会 |
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| 作者单位： | 江苏大学大学工程技术学院,430070 武汉市;江苏大学大学资源与环境学院;江苏大学大学工程技术学院 |
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| 摘 要： | 归纳总结了渗灌对设施栽培作物生长环境及产量的影响、设施栽培渗灌系统的主要设计参数及灌水指标,分析了目前研究中存在的问题。提出了今后应将设施栽培条件下土壤、作物、室内、外空间环境作为一个连续体建议,研究不同渗灌条件及不同土壤类型中连续体内的传热、传质特性;研究渗灌调控土壤水分的技术参数以及各种设施栽培作物的渗灌灌水指标及灌水制度;研究湿润地区设施栽培渗灌调控土壤水分的技术等。
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| 关 键 词： | 设施栽培 渗灌 调控 |
| 收稿时间： | 2005-03-28 |
| 修稿时间： | 2005-03-28 |
Current Situation and Developing Trend of Subsurface Irrigation Technology in Protected Land Cultivation |
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| Yuan Qiaoxia,Zhu Duanwei,Ai Ping,Liu Dahui. Current Situation and Developing Trend of Subsurface Irrigation Technology in Protected Land Cultivation[J]. Transactions of the Chinese Society for Agricultural Machinery, 2006, 37(9): 199-203 |
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| Authors: | Yuan Qiaoxia Zhu Duanwei Ai Ping Liu Dahui |
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| Affiliation: | Huazhong Agricultural University |
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| Abstract: | Subsurface irrigation adapts to controlling soil water in protected land cultivation due to its advantages of saving water and energy efficiently and improving ecological environment of vegetables. Some technical problems of subsurface irrigation for soil water control in protected land cultivation are discussed in this paper. Analysis shows that studies on continuous heat and mass transfer of soil-plant-spatial environment in different condition of subsurface irrigation and different kinds of soil are important. Parameters and irrigation quantity or scheduling of subsurface irrigation, and technology of subsurface irrigation for soil water control in humid region are discussed. |
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| Keywords: | Protected production Subsurface irrigation Controltraets 1980 50(8): 512. |
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