| 宁夏引黄灌区春玉米微咸水灌溉管理模式研究 |
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| 引用本文： | 黄权中,叶德智,黄冠华,杨建国,王诗景,徐旭,孟令广,王军,邰日坤.宁夏引黄灌区春玉米微咸水灌溉管理模式研究[J].灌溉排水学报,2009(5). |
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| 作者姓名： | 黄权中 叶德智 黄冠华 杨建国 王诗景 徐旭 孟令广 王军 邰日坤 |
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| 作者单位： | 中国-以色列国际农业研究培训中心;中国农业大学中国农业水问题研究中心;宁夏农林科学院; |
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| 基金项目： | 国家863计划课题(2006AA100207); 国家科技支撑计划课题(2007BAC08B02,2006BAD11B06) |
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| 摘 要： | 根据宁夏引黄灌区春玉米微咸水灌溉试验的数据结果,应用SWAP模型在田间尺度上对微咸水灌溉条件下春玉米田间土壤水盐运移规律和灌溉制度进行模拟,对拟定的各种灌溉方案进行评价。结果表明,率定与验证的SWAP模型可用于当地微咸水灌溉管理;25%降雨年型下,春玉米适宜灌水方案为生育期内灌2水(拔节水、抽雄水),灌溉定额为1200 m3/hm2;50%降雨年型下,春玉米适宜灌水方案为生育期内灌2水(拔节水、抽雄水),灌溉定额为1500 m3/hm2;75%降雨年型下,春玉米适宜灌水方案为生育期内灌3水(拔节水、抽雄水和灌浆水),灌溉定额为2400 m3/hm2。
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| 关 键 词： | 微咸水灌溉 水盐运移规律 SWAP模型 灌溉制度 |
Saline Water Irrigation Management Practices for Spring Corn in the Yellow River Irrigation District of Ningxia |
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| HUANG Quan-zhong,YE De-zhi,HUANG Guan-hua,YANG Jian-guo,WANG Shi-jing,XU Xu,MENG Ling-guang,WANG Jun,TAI Ri-kun.Saline Water Irrigation Management Practices for Spring Corn in the Yellow River Irrigation District of Ningxia[J].Journal of Irrigation and Drainage,2009(5). |
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| Authors: | HUANG Quan-zhong YE De-zhi HUANG Guan-hua YANG Jian-guo WANG Shi-jing XU Xu MENG Ling-guang WANG Jun TAI Ri-kun |
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| Institution: | HUANG Quan-zhong1,2,YE De-zhi1,HUANG Guan-hua1,YANG Jian-guo1,3,WANG Shi-jing1,XU Xu1,MENG Ling-guang1,WANG Jun1,TAI Ri-kun1,2(1.Chinese-Israeli International Center for Research & Training in Agriculture,Beijing 100083,China,2.Center for Agricultural Water Research in China,China Agricultural University,3.Agricultural and Forestry Research Institute,Yinchuan 750002,China) |
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| Abstract: | To investigate the irrigation management practices with saline for spring corn,an experiment was conducted in the Yellow River Irrigation District of Ningxia in 2007.The SWAP model was calibrated and validated with the collected experimental data,and the model was applied to evaluate the saline water irrigation scheduling for the experimental year and different hydrological years.Results indicate that the simulated soil water content,salt concentration and crop growth indices are in consistence with the mea... |
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| Keywords: | saline water irrigation water and solute transport SWAP model irrigation scheduling |
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