SAIBORNE, Ian Borney; LENKA, N K. Effect of sulphur on uptake of major plant nutrients in rapeseed in soils of NEH region of India. Annals of Agricultural Research, India, v. 35, n. 3, 2016. Disponível em: https://epubs.icar.org.in/index.php/AAR/article/view/44064. Acesso em: 7 jun. 2026.