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.

 
  • 土壤樣品的化學(xué)分析和吸附研究表明該土壤氮、、和鋅的有效含量較低,土壤對磷、和鋅有較強的吸附能力。
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