Qishloq xo'jaligida qo'llaniladigan gidrogellarni modifikatsiyalangan kraxmal asosida olinishi va xossalari

Abstract

In this research work, the degree of swelling of hydrogel synthesized in agriculture based on starch phosphate-(acrylic acid-acrylamide)/urea/perlite/apatite in distilled water, in different pH environments and in salt solutions (NaCl, Na2SO4, MgSO4 and CaCl2) and the stability of hydrogel reuse were studied. Also, the physicochemical properties of the synthesized hydrogels were studied using thermogravimetric analysis (TGA) and X-ray phase analysis (XRD). The results of the study showed that the inclusion of natural mineral components in the hydrogel composition not only reduces the production costs of the product, but also significantly increases its environmental safety.