International Journal of Agricultural and Natural Sciences

Yazarlar: Mücahit KARAOĞLU, Uğur ŞIMŞEK

Konular:

Anahtar Kelimeler:Forestation,RUSLE-K,Soil erodibility,Soil aggregation

Özet: This study was conducted to determine variations in Soil Erosion Factor (K) of Revised Universal Soil Loss Equaiton (RUSLE) and some significant soil properties related to RUSLE-K factor due to forestation on sandy soils of the Igdır Urban Woodland in the north-eastern part of Turkey. 60 surface soil samples were collected from 0-20 cm depth in different 5 locations (9-year, 7-year, 3-year, and 1-year forested and bare land). Soil susceptibility to erosion was estimated using the measured soil properties and soil erodibility nomograph. Soil organic matter (SOM), texture, pH, and aggregate stability (AS) were the soil properties that were analyzed to evaluate such effects. Variations in RUSLE-K, SOM, and WSA were statistically significant at the level of p<0.05. These results strongly suggested that forestation in different stages caused melioration in RUSLE-K and soil properties.

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