| 应用改进的HF－开氏法测定土壤全氮 |
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| 引用本文： | CHEN Bi-Yun,CHENG Li-Li,WEN Qi-Xiao. 应用改进的HF－开氏法测定土壤全氮[J]. 土壤圈, 1997, 7(4): 375-378 |
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| 作者姓名： | CHEN Bi-Yun CHENG Li-Li WEN Qi-Xiao |
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| 作者单位： | [1]InstituteofSoilScience,ChineseAcademyofSciences,P.O.Box821,Nanjing210008（China） [2]InstituteofSoilScienc,ChineseAcademyofSciences,P.O.Box821,Nanjing210008（China） |
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| 摘 要： |
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| 关 键 词： | 铵固定 总氮 土壤 凯氏测氮法 |
A modified HF-Kjeldahl method for determining total nitrogen in soil |
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| CHEN Bi-Yun,CHENG Li-Li and WEN Qi-Xiao. A modified HF-Kjeldahl method for determining total nitrogen in soil[J]. Pedosphere, 1997, 7(4): 375-378 |
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| Authors: | CHEN Bi-Yun CHENG Li-Li WEN Qi-Xiao |
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| Affiliation: | Institute of Soil Science, Chinese Academy of Sciences, P. O. Box 821, Nanjing 210008 (China);Institute of Soil Science, Chinese Academy of Sciences, P. O. Box 821, Nanjing 210008 (China);Institute of Soil Science, Chinese Academy of Sciences, P. O. Box 821, Nanjing 210008 (China) |
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| Abstract: | |
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| Keywords: | fixed ammonium Kjeldahl-HF method total nitrogen |
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