TY - JOUR T1 - Formaldehyde-crosslinked GIPANA–polyacrylamide hydrogel improves root-zone soil moisture, infiltration, and crop yield under arid irrigation in the Turkistan Region JO - Eurasian Journal of Soil Science VL - 15 IS - 2 SP , EP - 228-241 KW - Superabsorbent polymer, Hydrogel, Soil moisture, Infiltration, Arid irrigated agriculture SN - 2147-4249 DO - 10.18393/ejss.1881729 PY - 2026 PB - Federation of Eurasian Soil Science Societies ER -