| 陕西省关中灌区灌溉耗水量与耗水结构 |
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| 引用本文： | 邢大韦,张玉芳,粟晓玲.陕西省关中灌区灌溉耗水量与耗水结构[J].水利与建筑工程学报,2006,4(1):6-9. |
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| 作者姓名： | 邢大韦 张玉芳 粟晓玲 |
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| 作者单位： | 西北农林科技大学,陕西,杨凌,712100 |
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| 基金项目： | 中国科学院资助项目;黄河水利委员会黄河研究项目;高等学校博士学科点专项科研项目 |
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| 摘 要： | 灌区耗水结构随着灌溉和农业耕作技术的改进,无效的蒸发、渗漏减少,有效的作物蒸腾增加。为了提高灌溉效益,一是要加强输水渠系的防渗衬砌,重点是干支渠;二是要进行农田基本建设,突出平整土地,辅以农业措施。
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| 关 键 词： | 耗水量 耗水结构 关中 陕西 |
| 文章编号： | 1672-1144(2006)01-0006-03 |
| 修稿时间： | 2005年9月18日 |
Irrigation Water Consumption and Water-consumed Structure in Guanzhong Irrigation Area of Shaanxi Province |
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| XING Da-wei,ZHANG Yu-fang,SU Xiao-ling.Irrigation Water Consumption and Water-consumed Structure in Guanzhong Irrigation Area of Shaanxi Province[J].Journal of Water Resources Architectural Engineering,2006,4(1):6-9. |
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| Authors: | XING Da-wei ZHANG Yu-fang SU Xiao-ling |
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| Abstract: | With the improvement of irrigation and farming technique,the unavailable evaporation and seepage are reduced and the effective crop transpiration is increased in irrigation areas.In order to improve the benefit of irrigation,canal lining for seepage control must be strengthened first,the major point is lining of the trunk and branch canals.Second,the capital construction of farmland must be carried on,the majar point is land leveling with the agricultural measures. |
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| Keywords: | water consumption water-consumed structure Guanzhong Shaanxi |
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