| 膜下滴灌不同灌水量和盐基对玉米冠层生长和产量的影响 |
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| 引用本文： | 李涛,潘菊梅,齐广平.膜下滴灌不同灌水量和盐基对玉米冠层生长和产量的影响[J].山西农业科学,2013,41(7). |
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| 作者姓名： | 李涛 潘菊梅 齐广平 |
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| 作者单位： | 1. 甘肃农业大学工学院,甘肃兰州730070;陇南市水利水电勘测设计院,甘肃陇南746000
2. 甘肃农业大学工学院,甘肃兰州,730070 |
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| 摘 要： | 通过管栽膜下滴灌试验,研究了不同灌水量和盐基对玉米冠层生长和产量的影响。结果表明,土壤含盐量在0.958%～0.978%之间时,4 275 m3/hm2是西北半干旱地区膜下滴灌玉米生产的适宜灌溉量;处理Y1Q2较其他处理显著促进了玉米冠层生长,提高了玉米产量。
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| 关 键 词： | 膜下滴灌 灌水量 冠层生长 产量 |
Effect of Different Drip Irrigation Quota and Salt Base Conditions under Mulch Films on Yield and Canopy Growth of Maize |
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| LI Tao
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PAN Ju-mei
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QI Guang-ping.Effect of Different Drip Irrigation Quota and Salt Base Conditions under Mulch Films on Yield and Canopy Growth of Maize[J].Journal of Shanxi Agricultural Sciences,2013,41(7). |
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| Authors: | LI Tao PAN Ju-mei QI Guang-ping |
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| Abstract: | In the experiment the effect of different drip irrigation quota and salt base conditions under mulch films to yield and canopy growth of maize was studied.The results showed that the amount of Q2 drip irrigation was optimum for maize production between the salt content of Y1 and Y3 under mulch films;The treatment of Y1Q2 markedly increased canopy growth and improved the maize yield compared with the other treatments. |
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| Keywords: | drip irrigation under mulch films irrigation quota canopy growth yield |
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