Y. P. SINGH; RANBIR SINGH; D.K. SHARMA. Combined effect of reduced dose of gypsum and salt tolerant varieties of rice (Oryza sativa) and wheat (Triticum aestivum) on rice-wheat cropping system in sodic soils. Indian Journal of Agronomy, [S. l.], v. 54, n. 1, p. 24–28, 2001. DOI: 10.59797/ija.v54i1.4773. Disponível em: https://pub.isa-india.in/index.php/ija/article/view/4773. Acesso em: 26 jun. 2026.