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粘土矿物是岩石圈、水圈和大气圈相互作用的产物,即地壳表层最重要的特殊组分。在工业和民用建材、河坝和路堤工程、制备建筑用灰浆、土坯砖和调制土壤方面具有广泛的用途。农业方面使用粘土岩可提高农作物的产量和质量。膨润土能提高土壤的肥力和侵蚀稳定性。施用这种肥料可以保证向植物供给充足的肥力,而且也
Clay minerals are the product of the interaction between lithosphere, hydrosphere and atmosphere, which is the most important special component of crustal surface. It has a wide range of uses in industrial and civil building materials, river dams and embankment works, in the preparation of building mortars, adobe bricks and in the conditioning of soils. The use of clay rocks in agriculture can increase the yield and quality of crops. Bentonite can improve soil fertility and erosion stability. The application of this fertilizer can guarantee sufficient fertility to the plants, but also