Effect of different ratios of farm fertilizer application on some properties of salt soils

The deficiency of organic matters of our country's soil affects the agriculture on a negative side in many ways. In order to deal with this problem, attempts have been made to increase the organic matters of soil by mixing organic fertilizers into the soil. The organic matter that taken into account is a farm manure. The goal,contrary to the harms that chemical fertilizer cause, is the usage of organic matter by mixing it into the soil which heals the structure of it. In this greenhouse study, 4 different amounts of farm manure (0%, 1%, 2%, 4%) were applied to 2-kilogram pots and the study was carried out with 4 replications. The purpose of this study is the analysis of the parameters like; electrical conductivity (EC), pH, field capacity, permanent wilting point, sand, clay, silt, and lime content in a soil. According to the obtained data, electrical conductivity (E.C.) and field capacity has increased; pH, lime, and permanent wilting point has decreased, and there has not seen any change in sand, clay and silt.