PROCESS FOR IMPROVING SOIL QUALITY AND PRODUCT THEREFOR

摘要

THE PRESENT INVENTION CONCERNS A PROCESS FOR IMPROVING THE QUALITY OF SOILS AND A PRODUCT FOR ITS REALIZATION. /P P FOR INCREASING THE CAPACITY OF ABSORPTION AND RETENTION OF WATER AND REDUCING ITS EVAPORATION IN THE SOILS WITH A DESERTIC CHARACTER, A MIXTURE OF LAND FORMED OF THE MATERIAL COMPOSING THE LAND MET AND PREPARED FROM 1 TO 20, RELATED TO THE WEIGHT OF THE MIXTURE, OF AN ANIONIC POLYACRYLAMIDE NON-SOLUBLE IN WATER WITH CROSS-LINKED CROSSLINKAGE OBTAINED BY COPOLYMERIZATION ACRYLAMIDE AND N, N-METHYLENEBISACRYLAMIDE PRESENT IN THE FORM OF A SWELLING GRANULE IN WATER AND DIFFICULLY PUTRECIBLE WITH AN AVERAGE GRANULOMETRY BETWEEN 0.5 AND 5MM. THE MIXTURE IS PROVIDED NEAR THE ROOTS OF THE CROPS TO BE PLANTED AND IT IS WATERED TO OBTAIN A DEGREE OF SWELLING OF THE GRANULE OF VV GREATER OR EQUAL TO 200. /P P THE INVENTION ALLOWS THE CULTIVATION OF PLANTS IN THE DESERTIC CLIMATE REGIONS.