| 利用铁尾矿改良苏打盐碱地技术研究与应用 |
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| 引用本文： | 张丛香,刘润华,刘双安,高江. 利用铁尾矿改良苏打盐碱地技术研究与应用[J]. 矿业工程, 2016, 0(1): 39-41. DOI: 10.3969/j.issn.1671-8550.2016.01.013 |
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| 作者姓名： | 张丛香 刘润华 刘双安 高江 |
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| 作者单位： | 1. 鞍钢集团矿业设计研究院,辽宁 鞍山,114002;2. 长春金世纪矿业技术开发有限公司,吉林 长春,130000;3. 鞍钢集团矿业公司,辽宁 鞍山,114001 |
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| 摘 要： | 对利用铁尾矿粉、粉煤灰、糠醛渣性质、有机发酵肥、ZH-1离子置换剂制备的土壤改良剂进行了不同条件的相容性试验,确定了改良剂各种组分的最佳用量配比。2013~2015年在东北某地利用铁尾矿改良剂成功改良了中、重盐碱地,使昔日的不毛之地变成了金黄色的稻田。
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| 关 键 词： | 铁尾矿 复合改良剂 中重度盐碱地 土壤PH值 盐分含量 |
Study and Application of Technology of Improving Soda Saline-alkaline Land with Iron Tailings |
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| Abstract: | Compatibility tests under different conditions are conducted on the soil conditioner prepared by use of iron tailings fines, coal ashes, furfural residues, organic fermented fertilizer and ZH-1 organic ion-exchanger. The optimum ratio of all ingredients of soil conditioner is finalized. In Year 2013 to 2015, with iron tailings soil conditioner, moderate and heavy saline-alkaline land in somewhere northeast has been successfully improved, and former barren land has been turned into golden rice fields. |
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| Keywords: | iron tailings composite soil conditioner moderate and heavy saline - alkaline land PH value of soil salinity content |
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