Optimum Combination of Technique Elements in Border and Furrow Irrigation at Regional Scale

NIE Weibo; FEI Liangjun; MA Xiaoyi; MA Xianhua

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Optimum Combination of Technique Elements in Border and Furrow Irrigation at Regional Scale

- Optimum Combination of Technique Elements in Border and Furrow Irrigation at Regional Scale
- Bulletin of Soiland Water Conservation Vol. 29, Issue 5, Pages: 122-127(2010)
- 作者机构：
  
  1. 西安理工大学水资源研究所,陕西,西安,710048
  2. 西北农林科技大学旱区农业水土工程教育部重点实验室, 陕西杨凌,712100
  3. 武功县气象局, 陕西杨凌,712100
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2010
- 稿件说明：
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NIE Weibo, FEI Liangjun, MA Xiaoyi, et al. Optimum Combination of Technique Elements in Border and Furrow Irrigation at Regional Scale[J]. Bulletin of Soiland Water Conservation, 2010, 29(5): 122-127.
DOI：

NIE Weibo, FEI Liangjun, MA Xiaoyi, et al. Optimum Combination of Technique Elements in Border and Furrow Irrigation at Regional Scale[J]. Bulletin of Soiland Water Conservation, 2010, 29(5): 122-127. DOI：

摘要

以陕西省杨凌区进行的大田灌水试验为基础

采用SRFR软件对大田灌水试验的灌水质量进行模拟

将实测结果与模拟结果进行了对比。结果表明SRFR软件模拟畦灌和沟灌灌水质量可靠。以SRFR软件为基础

通过改变不同灌水技术要素组合

提出了研究区域内不同条件下畦灌和沟灌灌水技术要素的优化组合。该研究结果可提高现有畦灌和沟灌技术的灌水质量

达到常规地面灌溉的节水目的

同时也可为其它地区制定地面灌溉灌水方案提供方法借鉴。

Abstract

Based on field experiments carried out in Yangling

field application efficiency is simulated by SRFR software and simulated values are then compared with measured values.Results show that the margin of error is reasonable

indicating that SRSF software is appropriate for the analysis of border and furrow irrigation.According to the simulation by SRSF software

optimum combination of reasonable irrigation technique elements under different conditions of border irrigation and furrow irrigation is found through changing the combination of irrigation technique elements.The result from the study may be useful in avoiding waste of water resources

enhancing irrigation application efficiency and distribution efficiency

and attaining aim of saving water.Meanwhile

the method can provide some references for other regions to formulate a scientific irrigation scheme.

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