| 含氯离子土壤有机质分析方法的初步研究 |
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| 引用本文： | 康金花,郝丽.含氯离子土壤有机质分析方法的初步研究[J].干旱区研究,1999,16(4):65-68. |
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| 作者姓名： | 康金花 郝丽 |
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| 作者单位： | 中科院新疆生态与地理研究所,乌鲁木齐,830011 |
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| 摘 要： | 本文探讨了用提前加Ｈ２ＳＯ４的方法来消除氯离子对测定土壤有机质的干扰。
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| 关 键 词： | 氯离子 土壤 有机质 |
Preliminary Study of Analytical Method on Organic Matter in Soil Containing Cl- |
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| Kang Jinhua,Hao Li.Preliminary Study of Analytical Method on Organic Matter in Soil Containing Cl-[J].Arid Zone Research,1999,16(4):65-68. |
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| Authors: | Kang Jinhua Hao Li |
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| Abstract: | This paper explorded an analytical method of getting rid of Cl - that interfered with organic matter. It was the method that added to H 2SO 4 ahead of time.The results showed that added to H 2SO 4 from 1 hour to 23 hours ahead of time:when organic matter is less than 3.36gkg -1 ,it can get rid of 180gkg -1 Cl -;when organic matter is between 3.36gkg -1 and 6.83gkg -1 ,it can get rid of 80gkg -1 Cl -. |
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| Keywords: | Cl - soil organic matter |
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