近年来,世界一些地区的农民和林业专家正在给土壤添加岩粉(地壳岩料),试图恢复土壤中原有的矿物元素。因为自上次冰河期以来的几千年里,土壤中已散失了大量的自然矿物元素。给土壤添加岩粉的方法称之为土壤再矿化。 美国曾出版了一本小册子《土壤再矿化》,提供了大量的世界各地人们在土壤和森林中施加岩粉的情况。指出在冰河时期,巨大的冰川将岩石撞成了粉末,岩粉中的矿物元素使土壤更 In recent years, peasants and forestry specialists in some parts of the world are adding rock dust (crustal rock) to the soil in an effort to restore the original mineral elements in the soil. Because in the millennia since the last ice age, a great deal of natural mineral elements have been lost in the soil. The method of adding rock dust to soil is called soil remineralization. The United States has published a pamphlet called “Soil Remineralization,” which provides a large number of cases where people around the world apply rock dust in soils and forests. Pointed out that during the Ice Age, a huge glacier hit the rock into a powder, mineral elements in the rock make the soil more