Humus composition of mountain soils in Central Japan with special reference to the distribution of P type humic acid
Open Access
- 1 September 1967
- journal article
- research article
- Published by Taylor & Francis in Soil Science and Plant Nutrition
- Vol. 13 (5) , 151-158
- https://doi.org/10.1080/00380768.1967.10431990
Abstract
The central districts of Japan are mountainous areas rising to 3,000 metres which are predominantly covered with forest vegetation. A comprehensive and systematic classification of the soils in this region has not yet been made, but the following soil types have been reported to occur: -Keywords
This publication has 4 references indexed in Scilit:
- Green Humic Acid and its Possible Origin as a Fungal MetaboliteNature, 1967
- Studies on the colour of humic acidsSoil Science and Plant Nutrition, 1965
- Chromatographic Separation of Green Humic Acid from Podzol HumusSoil Science and Plant Nutrition, 1962
- Beiträge zur HumusuntersuchungsmethodikBodenkunde und Pflanzenernährung, 1938