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Chemical and Spectroscopic Properties of Soil Hydrophilic Fulvic Acid Purified by Tangential Flow Ultrafiltration |
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| Authors: | Ian A. Navarrete Kiyoshi Tsutsuki |
| Affiliation: | 1. Department of Environmental Science, Ateneo de Manila University, Quezon City, Philippines;2. Laboratory of Environmental Soil Science, Obihiro University of Agriculture and Veterinary Medicine, Inada‐cho, Japan;3. Soil Science of Tropical and Subtropical Ecosystems, Georg‐August University of Goettingen, Goettingen, Germany |
| Abstract: | |
| Keywords: | Elemental analysis Fluorescence spectroscopy FT‐IR Isotope (13C, 15N) analysis Neutral sugars |