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| 陕西卤泊滩盐碱地“改排为蓄”后盐碱指标试验观测 | |
| 引用本文： | 韩霁昌,解建仓,王 涛,罗林涛,朱满林,叶校飞.陕西卤泊滩盐碱地“改排为蓄”后盐碱指标试验观测[J].农业工程学报,2009,25(6):59-65. |
| 作者姓名： | 韩霁昌 解建仓 王 涛 罗林涛 朱满林 叶校飞 |
| 作者单位： | 1. 西安理工大学水利水电学院,西安,710048;陕西省地产开发服务总公司,西安,710075 2. 西安理工大学水利水电学院,西安,710048 3. 陕西省地产开发服务总公司,西安,710075 |
| 摘 要： | 针对陕西卤泊滩重度盐碱地治理的具体问题，在近10年期间，尝试了“改排为蓄”的治理新模式。期间，进行了大量的试验观测和重点田间试验。根据观测资料，分析了卤泊滩不同地块、不同深度、在不同时期土壤水分、盐分、pH值以及离子含量的变化情况。按照新的治理模式实践，使土壤中的盐分、pH值及离子含量得到有效地降低，有机质含量增加，土壤质量明显改善，结果表明“改排为蓄”模式下，卤泊滩盐碱地治理的效果显著。 |
| 关 键 词： | 土地改良，排水，脱盐，运移性，盐度测试，蓄水，水盐分布，综合治理 |
| 收稿时间： | 2008/11/5 0:00:00 |
| 修稿时间： | 2009/5/27 0:00:00 |
Experimental observation of saline alkali of soil in saline land after changing drainage to impoundment in Lubotan of Shaanxi Province |
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| Han Jichang,Xie Jiancang,Wang Tao,Luo Lintao,Zhu Manlin and Ye Xiaofei.Experimental observation of saline alkali of soil in saline land after changing drainage to impoundment in Lubotan of Shaanxi Province[J].Transactions of the Chinese Society of Agricultural Engineering,2009,25(6):59-65. | |
| Authors: | Han Jichang Xie Jiancang Wang Tao Luo Lintao Zhu Manlin and Ye Xiaofei |
| Institution: | 1.Institute of Water Resources&Hydro-electric Engineering;Xi'an University of Technology;Xi'an 710048;China;2.Shaanxi Province Real Estate Service Company;Xi'an 710075;China |
| Abstract: | Aiming at the specific issues of severe saline land in Lubotan of Shaanxi Province,in the last 10 years,the treatment model of changing drainage to impoundment has been applied with a lot of experimental observation and the key field experiment.According to the observation data,the changes of the moistures content,salinity,ion content of the soil,as well as pH value had been analyzed in different depth of different fields at different times.After treatment,the salinity,pH value and ion content of soil were ... |
| Keywords: | land reclamation drainage saline land salt removal impoundment transport properties distribution of the water and salt salinity measurement |
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