On the basis of analysing the chemical constituents, free iron oxide and clay mineral of 9 soil samples of 3 soil profiles and their parent rocks on Weizhou,Yuwan and Xicun islands; we studied preliminarily the desilicification and allitization of soils on the islands.
在对涠洲岛、渔岛和西村岛的３个剖面的１１个土壤样品和３个母岩样品进行矿质全量、游离氧化铁及粘粒矿物等分析的基础上，对海岛土壤的脱硅富铝化作用进行了初步研究。
Effects of Bio-Treatments on Desilicification for Improving Rice Straw Degradability;
生物去硅化作用对提高稻草降解率的处理效果探讨