Fertilizer obtained from alkaline rocks of the plateau pocos de Caldas and its use.The present invention relates to fertilizer obtained only mind from the grinding of alkaline rock of the plateau pocos de Caldas for fertilization of soils in established doses of K2O.And the use of fertiliser obtained from these alkaline rocks, particu - further obtained solely from the rocks potu00e1ssicas and fonolito,Fertilization of soil and increase the productivity of grains / plants, such as maize, beans, soybeans, rice, sugar cane, coffee and eucalyptus, among others.
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