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| 单井膜下滴灌灌溉制度优化 | |
| 引用本文： | 王新坤,蔡焕杰,曹兵.单井膜下滴灌灌溉制度优化[J].灌溉排水学报,2002,21(3):12-16. |
| 作者姓名： | 王新坤 蔡焕杰 曹兵 |
| 作者单位： | 1. 新疆天业集团公司,新疆,石河子,832000;西北农林科技大学,陕西,杨凌,712100 2. 西北农林科技大学,陕西,杨凌,712100 3. 新疆天业集团公司,新疆,石河子,832000 |
| 基金项目： | 教育部优秀青年教师资助计划，国家自然科学基金 (5 0 0 790 2 4) |
| 摘 要： | 根据单井膜下滴灌系统运行中 ,机井出流量均匀无调蓄能力、灌水定额小、周期短的特点 ,提出单井出流量一定条件下作物各生长阶段水量分配及单井控制面积优化方法 ,建立了与膜下滴灌系统相适应以周为时段的灌溉制度优化模型 ,并结合实例进行了计算与分析。 |
| 关 键 词： | 膜下滴灌 灌溉制度 模型 优化 |
| 文章编号： | 1000-646X(2002)03-0012-05 |
| 修稿时间： | 2002年3月6日 |
Optimum Irrigation Scheduling for Trickle Irrigation under Film with Single Well |
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| WANG Xin kun ,CAI Huan jie ,CAO Bing.Optimum Irrigation Scheduling for Trickle Irrigation under Film with Single Well[J].Journal of Irrigation and Drainage,2002,21(3):12-16. | |
| Authors: | WANG Xin kun CAI Huan jie CAO Bing |
| Institution: | WANG Xin kun 1,2,CAI Huan jie 2,CAO Bing 1 |
| Abstract: | Based on the characteristics of discharging at a fixed rate, without regulative and store capacity, small irrigation quota and short irrigation period in each application with system of trickle irrigation under film and a single well, an optimum method of determining irrigation quota for every growing stages and irrigation area by the single well with a fixed discharging rate is put forwarded in this paper. An optimum model for weekly irrigation scheduling under trickle irrigation is also established. A case application shows that the method and model is reliable and practical. |
| Keywords: | trickle irrigation under film irrigation scheduling optimization single well model |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |