METHOD TO MAKE SUITABLE FOR GREEN HOUSE-CULTIVATION OF LIGNITE AND COAL INFIELDS AFTER EXTRACTION OF COAL-CONTENT

摘要

The present invention relates to a method of making carbonaceous material suitable for greenhouse cultivation after the extraction of its carbon content, in which the sulfuric acid content of the soil is bound by mixing the calcium carbonate soil, and the soil is a polymeric material which is molecularly bound to the water, ion-capture and release, ion exchange and water-insoluble, on the other hand. a composition containing a nutrient that is biologically degradable in the soil is mixed. Preferably, the algae are protected by the addition of 1 to 2% by weight of powdered calcium carbonate to the biological oxidation of sulfur to sulfuric acid, and to the top soil layer by its water management and feeding capacity. The nutrient input into the soil is bio-controlled slowly and completely, resulting in the production of biomass and food ranging from 3 to 5 times the normal operating temperature. The procedure enables the operation of a greenhouse in such fields. In the corresponding process, the soil of the lignite and carbon fields remaining after the carbon offsetting is made suitable for cultivation, and then cultivated. Production is preferably carried out in a greenhouse. The process is the basis for the successful operation of greenhouses on infertile lignite or carbon fields, which are not polluting the environment and need not be periodically transferred to new areas. ŕ