Study on soil erodibility of some soil type
1986
Surajit Chaisiri | Wunlert Wunpiyarat | Chaimongkol Wiriyasombat
Value of soil erodibility (K) is one factor in the Universal Soil Loss Equation (K=A/RLSCP). It is a quantitative value. The experiment on determination of soil erodibility (K) was conducted as observation trial at Phetchabun Land Development Station on Nam Len soil series. The standard plot is 6x72.6 feet, 9 % slope on the particular field. The plot has been tilled and kept free of vegetation. Since the value of L, S, C and P was equal to 1 then K=A/R, where A value is the soil losses in ton/hectare. R-value is the rainfall erosion index. Thus, the value of soil erodibility found in 1984 was 0.35.
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