| 塔里木灌区棉花滴灌发展与效益分析 |
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| 引用本文： | 刘坤,王立洪,赖燕.塔里木灌区棉花滴灌发展与效益分析[J].节水灌溉,2010(1). |
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| 作者姓名： | 刘坤 王立洪 赖燕 |
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| 作者单位： | 1. 塔里木大学水利与建筑上程学院,新疆,阿拉尔,843300
2. 塔里木灌区水利管理处,新疆,阿拉尔,843300 |
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| 基金项目： | 塔里木大学校长基金项目(TDZKSS07015)资助 |
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| 摘 要： | 棉花是塔里木灌区主要种植作物.通过对该灌区历年滴灌面积、常规灌溉与滴灌棉花灌溉定额、单产及单方水效益等具体数据进行分析表明,棉花实施滴灌后每公顷可节水1 200 m3,计144元;到"十一五"末,滴灌比常规灌溉可节水约1亿m3;每公顷可使籽棉增产215 kg,计1 182.5元.
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| 关 键 词： | 塔里木灌区 棉花滴灌 效益分析 |
Benefit Analysis and Development of Drip Irrigation for Cotton in Tarim Irrigation District |
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| LIU Kun
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WANG Ling-hong
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LAI Yan.Benefit Analysis and Development of Drip Irrigation for Cotton in Tarim Irrigation District[J].Water Saving Irrigation,2010(1). |
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| Authors: | LIU Kun WANG Ling-hong LAI Yan |
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| Institution: | 1.College of Water Conservancy and Architecture Engineering/a>;Tarim University/a>;Aler 843300/a>;Xinjiang/a>;China/a>;2.Water Conservancy Administration Bureau of Tarim Irrigation District/a>;China |
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| Abstract: | Cotton is the main crop in Tarim irrigation district.The actual datum,including drip irrigation area in past years,traditional irrigation and drip irrigation quota for cotton,unit yield and benefit per cubic meter of water,is analyzed in this paper.The result is obtained that drip irrigation for cotton can bring economic,ecological benefit and social benefit.For example water is saved by 1 200 m3/hm2,namely 144 yuan.Drip irrigation can lessen 108 m3 water than traditional irrigation by the end of the eleven... |
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| Keywords: | Tarim irrigation district cotton benefit analysis |
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