TY - JOUR T1 - Investigation of hydrogel properties for enhancing moisture retention in soils of arid regions in Southern Kazakhstan JO - Brazilian Journal of Biology A1 - Azimov, A. A1 - Bolysbek, A. A1 - Iztleuov, G. A1 - Duissebayev, S. A1 - Ashirbayev, Z. SN - 1519-6984 UL - 10.1590/1519-6984.306624 VL - 86 Y1 - 2026 PB - Brazil ER -