Results of the experiment indicated that both the coating and sulfur applied could significantly enhance activity of Fe,Mn and Zn in the soil,and affect contents of water-soluble K+,Na+,Ca2+,Mg2+,SO42-,HCO-3,and Cl-in the soil.

• 研究结果表明:硫膜及硫磺可显著活化土壤的Fe、Mn、Zn等元素,对土壤中水溶性K+、Na+、Ca2+、Mg2+、SO42-、HCO3-、Cl-等含量也有较大影响;