| 滴灌条件下玉米的产量和WUE效应研究 |
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| 引用本文： | 张晓伟,黄占斌,李秧秧,范新科. 滴灌条件下玉米的产量和WUE效应研究[J]. 水土保持研究, 1999, 6(1): 72-75,98 |
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| 作者姓名： | 张晓伟 黄占斌 李秧秧 范新科 |
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| 作者单位： | 中国科学院水利部水土保持研究所, 陕西, 杨陵, 712100 |
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| 摘 要： | 通过对滴灌条件下玉米产量和WUE效应的研究,认为在半干旱区玉米上实施滴灌,较畦灌显着节约了水资源,提高了水分利用效率,促进了玉米生长发育,增加了产量.而且在低灌溉量下,较畦灌更稳产,因而对半干旱地区玉米补充灌溉具有十分重要的意义.
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| 关 键 词： | 滴灌 玉米 产量 水分利用率 |
Study on Yield and WUE of Corn Under Drip Irrigation |
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| Zhang Xiaowei,Huang Zhanbin,Li Yangyang,Fan Xinke. Study on Yield and WUE of Corn Under Drip Irrigation[J]. Research of Soil and Water Conservation, 1999, 6(1): 72-75,98 |
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| Authors: | Zhang Xiaowei Huang Zhanbin Li Yangyang Fan Xinke |
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| Affiliation: | Institute of Soil and Water Conservation, Chinese Academy of Sciences and Ministry of Water Resources, Yangling, Shanxi, 712100 |
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| Abstract: | The effect of drip irrigation on yield and WUEof corn were studied under field condition. Results indicated that application of dripirrigation in semi-arid corn-planting area could not only save water resources,raiseWUE,improve growth and development of corn and increase yield but also stabilize yieldunder low irrigation amount.Therefore,it had very important meaning for supply irrigationof corn in semi-arid regions. |
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| Keywords: | drip irrigation corn yield WUE |
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