| 烘箱加热法测定森林土壤有机质的研究 |
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| 引用本文： | 栾忠平,段加玉,陈媛媛,刘爱萍,张鹏. 烘箱加热法测定森林土壤有机质的研究[J]. 吉林林业科技, 2017, 46(3). DOI: 10.16115/j.cnki.issn.1005-7129.2017.03.006 |
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| 作者姓名： | 栾忠平 段加玉 陈媛媛 刘爱萍 张鹏 |
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| 作者单位： | 1. 吉林省林业勘察设计研究院,吉林 长春,130022;2. 吉林省森林资源监督管理中心,吉林 长春,130022;3. 临江市人民政府森林防火指挥部办公室,吉林 白山,134600;4. 吉林省林业技术推广站,吉林 长春,130022;5. 北华大学林学院,吉林 吉林,132013 |
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| 摘 要： | 采用烘箱加热法测定东北地区地带性土壤暗棕色森林土有机质含量,结果表明:测定最佳加热时间为30 min,最适宜加热温度为150℃,最适宜重铬酸钾浓度为1.2 mol·L~(-1)。烘箱加热法适宜测定有机质含量较高的土壤。
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| 关 键 词： | 烘箱加热 森林土壤 有机质 |
The forest soil organic matter measure research by drying oven heating method |
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| LUAN Zhongping,DUAN Jiayu,CHEN Yuanyuan,LIU Aiping,ZHANG Peng. The forest soil organic matter measure research by drying oven heating method[J]. Jilin Forestry Scicnce and Technology, 2017, 46(3). DOI: 10.16115/j.cnki.issn.1005-7129.2017.03.006 |
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| Authors: | LUAN Zhongping DUAN Jiayu CHEN Yuanyuan LIU Aiping ZHANG Peng |
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| Abstract: | The zonal brown forest soil organic content in northeast region was measured by drying oven heating method.The result showed that the best heating time was 30 min.The best appropriate heating temperature was 150 ℃.The best appropriate potassium dichromate concentration was 1.2 mol·L-1.The drying oven heating method was suit to measure the soil whose organic content was higher. |
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| Keywords: | drying oven heating forest soil organic matter |
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