SINGH J, KAIRON MS. Yield and nutrient contents of cotton (Gossypium hirsutum) and sunflower (Helianthus annuus) as influenced by applied sulphur in irrigated Inceptisol. Indian J Agri Sci. 2014;71(1). Accessed July 4, 2026. https://epubs.icar.org.in/index.php/IJAgS/article/view/39497