Comparison of humus composition of charred Susuki (Eulalia,Miscanthus sinensis) plants before and after HNO3 treatment |
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| Authors: | Haruo Shindo Hiromi Honma |
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| Affiliation: | 1. Faculty of Agriculture , Yamaguchi University , Yamaguchi , 753-8515 , Japan;2. Forensic Science Laboratory, Yamaguchi Prefectural Police Headquarters , Yamaguchi , 753-8504 , Japan |
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| Abstract: | Ando soils (Kurobokudo), which are characterized by the accumulation of large amounts of black humus, are widely distributed in Japan, and the black color is due to the presence of A type humic acids with a high degree of humification (Kumada 1987). |
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| Keywords: | A type humic acid charred Susuki plants humus composition Kurobokudo (Ando soils) nitric acid treatment |
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