NAGA , JM; KIRANMAI , RM. Optimizing Spinacia oleracea L. yield in semi-arid region: The role of hydrogel in water scarcity mitigation. Plant Science Today, [S. l.], v. 12, n. 3, 2025. DOI: 10.14719/pst.9337. Disponível em: https://horizonepublishing.com/journals/index.php/PST/article/view/9337. Acesso em: 5 dec. 2025.