Study on the Impact of Land Consolidation Project on Soil Quality in Bainijing Town, Dingbian County

Taking Bainijing Town, Dingbian County, Shaanxi Province as an example, the nutrient characteristics and physical and chemical properties of soil samples were studied and analyzed. The results showed that the soil pH of D001 and D002 samples was the highest (9.7), the total amount of water soluble salts of D002 samples was the highest (0.5 g kg(-1)), and the soil conductivity of D001 samples was the highest (15.8 mS m(-1)). The highest content of soil organic matter was 9.52 mg kg(-1), the highest content of total nitrogen was 0.45 g kg(-1), the highest content of available phosphorus was 1.4 mg kg(-1), and the highest content of available potassium was 381 mg kg(-1). According to the national unified classification table of soil nutrient content, the pH values of three soil samples in Bainijing Town of Dingbian County are alkaline, the organic matter content is deficient, and the available phosphorus and total nitrogen content are extremely deficient.