SAIRAM, ARPULA; LAL, KHAJANCHI; SUDISHRI, SUSAMA; KHANNA, MANOJ; BRAHMANAND, P S; SHIVAY, YASHBIR SINGH; ABRAHAM, GERARD; MEENA, VED PRAKASH. Economic analysis of surface and sub-surface drip fertigated maize (Zea mays)–wheat (Triticum aestivum) system under different nutrient management practices and irrigation schedules. The Indian Journal of Agricultural Sciences, Delhi, India, v. 96, n. 1, p. 33–39, 2026. DOI: 10.56093/ijas.v96i1.162505. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/162505. Acesso em: 19 jun. 2026.