SAINI, SAT PAL; DHERI, G S; SINGH, PRITPAL. Comparative bio-efficacy of zinc fortified phosphatic fertilizers in rice (Oryza sativa)-wheat (Triticum aestivum) cropping system in north-western India. The Indian Journal of Agricultural Sciences, Delhi, India, v. 91, n. 7, p. 1039–1044, 2021. DOI: 10.56093/ijas.v91i7.115123. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/115123. Acesso em: 9 jun. 2026.