The characteristics of fine granitic soils on a drainage catena in Hwayang Ri, Pyeongtaeg area
1985
Rim, S.K. | Jung, S.J. | Moon, J. | Um, K.T. (Rural Development Administration, Suwon (Korea R.). Agricultural Sciences Inst.)
This study was conducted to examine the morphological, physical and chemical characteristics of the Song-jeong (residuum), Dae-gog (local colluvium-alluvium), Ji-san and Og-cheon (local-alluvium) series with fine loamy texture derived from fine granitic parent materials on the drainage catena. These soils consist of a catena, and then a color sequence due to the influence of topography, water table and free iron content. The poorer the drainage, the higher were the silt/clay ratio, soil reaction, organic matter, and available phosphate content in soils but the active iron content was lower
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