| 灰色森林土壤中不同形态含锰化合物的迁移特征 |
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| 引用本文： | 阿依夏木·沙吾尔,阿依娜西·哈依木,贾宏涛.灰色森林土壤中不同形态含锰化合物的迁移特征[J].新疆农业大学学报,2008,31(5). |
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| 作者姓名： | 阿依夏木·沙吾尔 阿依娜西·哈依木 贾宏涛 |
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| 作者单位： | 1. 新疆农业大学,草业与环境科学学院,乌鲁木齐,830052
2. 阿尔泰地区农业技术推广中心,阿尔泰,836500 |
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| 基金项目： | 新疆维吾尔自治区教育厅科研计划项目 |
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| 摘 要： | 通过模拟试验对新疆阿尔泰山灰色森林土壤中Mn的迁移特征进行了初步研究.试验结果表明:含Mn的移动物质沿土柱的迁移深度因处理液体不同而不同,可以排列为:EDTA标液＞富哩酸溶液＞树叶浸提液＞地表水＞蒸馏水.EDTA标液在11～12 cm深度的迁移速度可达12.1 cm/min,迁移最深达23 cm.土层中氧化-还原状况的交替出现能促进Mn的迁移.富哩酸-Mn形态Mn的迁移明显高于MnSO4形态Mn.
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| 关 键 词： | 阿尔泰山 灰色森林土 含锰化合物 迁移特征 |
Migration Features of Mn-contained Compounds in Grey Forest Soil |
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| Ayixiamu·Shawuer,Ayinaxi·Hayimu,JIA Hong-tao.Migration Features of Mn-contained Compounds in Grey Forest Soil[J].Journal of Xinjiang Agricultural University,2008,31(5). |
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| Authors: | Ayixiamu·Shawuer Ayinaxi·Hayimu JIA Hong-tao |
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| Institution: | Ayixiamu·Shawuer1,Ayinaxi·Hayimu,JIA Hong-tao |
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| Abstract: | Migration features of Mn-contained compounds in different forms of grey forest soil from Altai of Xinjiang has been investigated preliminary through simulation experiments.The results show that speed and depth of Mn-contained compounds migration along earth column vary with the different liquid treatment,they can be ranked as follows:EDTA standard liquid>Fa liquid>tree leaf extracting liquid>surface water>distilled water.The migration speed of EDTA standard liquid at 10 meter depth can reach 12.1 cm/min,rea... |
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| Keywords: | Altay Mountain grey forest soil Mn-contained compound migration features |
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