Abstract:

This study was conducted with the aim of determining certain physical and chemical characteristics of the soil formed in areas with different topographic characteristics in the Giresun or Şebinkarahisar district. In the study, a total of 14 surface soil samples (0-30 cm) were used. The examined soil was found in C, CL, SCL and SL texture classes. The vast majority of the soil classified as all saltless has a mild alkaline and neutral soil reaction. The shell range is from 0 to 38.44, the organic content is from 0.75 to 2.85%. Potassium, calcium, magnesium, iron and copper are not found to have a lack of soil. In terms of total nitrogen, phosphorus, zinc and manganese, some soils have been deficient. 970-1176 m increased the average pH of the group soil values, K, Mg and Zn; 1278-1464 m increased soil also found the average organic matter, total nitrogen, P, Ca, Fe, Cu and Mn values higher. The average value for the curve is determined more than 10-15% in the inclination group. The average grass, Mg, Fe and Mn content of the northern care group, is higher than those in the southern care group. It is believed that the variability of the curve existence in different elevated values may be caused by the main material diversity. There has been no significant change in the elevation values and care aspects of the soil and the nutrient elements of the plant.

Keywords: