| 干旱内陆河灌区地面灌溉条件下土壤水盐运动规律研究 |
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| 引用本文： | 冯广平,姜卉芳,董新光,周金龙,李根.干旱内陆河灌区地面灌溉条件下土壤水盐运动规律研究[J].灌溉排水学报,2006,25(3):82-84. |
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| 作者姓名： | 冯广平 姜卉芳 董新光 周金龙 李根 |
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| 作者单位： | 1. 新疆农业大学,水利与土木工程学院,新疆,乌鲁木齐,830052;新疆农业科学院,土壤肥料研究所,新疆,乌鲁木齐,830000
2. 新疆农业大学,水利与土木工程学院,新疆,乌鲁木齐,830052 |
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| 基金项目： | 国家“863计划”(2002AA2Z4201) |
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| 摘 要： | 通过对干旱内陆河灌区田间土壤水、盐及地下水动态监测试验分析,结果表明:超大水量冬灌方式是导致灌区土壤盐渍化恶性循环的主要原因。对农田土壤盐分的定点实时监测,能够定量表征农田生态环境状况优劣;地下水位埋深变化,可警示农田盐渍化的演变,对调整灌溉定额采取预防措施有指导意义。
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| 关 键 词： | 水盐运移 冬灌 水盐监测 干旱内陆河灌区 |
| 文章编号： | 1000-646X(2006)03-0082-03 |
| 收稿时间： | 2005-12-23 |
| 修稿时间： | 2005年12月23 |
Study on Water and Salt Transport in Soil under Surface Irrigation Condition in Arid Inland River Irrigatson Region |
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| FENG Guang-ping,JIANG Hui-fang,DONG Xin-guang,ZHOU Jin-long,LI Gen.Study on Water and Salt Transport in Soil under Surface Irrigation Condition in Arid Inland River Irrigatson Region[J].Journal of Irrigation and Drainage,2006,25(3):82-84. |
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| Authors: | FENG Guang-ping JIANG Hui-fang DONG Xin-guang ZHOU Jin-long LI Gen |
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| Institution: | 1. College of Water Conservancy and Civil Engineering, Xinjiang Agricultural University, Urumqi 830052, China ; 2. Institute of Soil and Fertilizer, Xinjiang Academy of Agricultural Sciences, Urumqi 830000, China |
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| Abstract: | According to dynamic analysis of monitoring experiment for soil water,soil salt and ground water transport in soil in arid inland river irrigation region. It is concluded that winter irrigation with exceedance water is the main reason for making for vicious circle of soil salinization. Regular monitoring in same point for soil salt in field can quantitative show state of ecology environment changing;Groundwater fluctuation can warn development of agricultural field salinization, It can help leader adjust irrigation quota and adopt preventing measure. |
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| Keywords: | water-salt transport in soil winter irrigation water-salt monitoring arid inland river irrigated region |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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