CHA, Jong Whan (Coll. of Education, Seoul National Univ.) A comparison of chemical properties of some forest soils. Kor. Jour. Bot. VI (3):1-5, 1963.
Determination of the chemical properties in some forest soils and the naked soil developed on granite in the mountains of the vicinity of Seoul, Korea are presented in this study.
The soil under the broad leaved forests has a higher nutrient indicated by available nitrogen, nitrate nitrogen, and phosphorus contents, compared with that under the needle leaved forests.
On the contrary the [content of organic matter and base exchange capacity in the needle forest soils is higher than in the broad leaved forest soils.
The significant difference between two horizons of each soil appeared only to be in the content of the available phosphorus, and that of [the needle and the broad leaved forest soils, and the naked soils was the nitrate nitrogen and organic matter content among the several chemical properties.
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