Chemical analyses of the soil sample and adsorption study indicated that the soil was low in N, K, S and Zn, and that the soil had high adsorption capacities to P, K and Zn.

• 土壤样品的化学分析和吸附研究表明该土壤氮、、和锌的有效含量较低，土壤对磷、和锌有较强的吸附能力。