KUMARI, S Ratna; SUBBARAVAMMA, P; HEMA, K; PRASAD, D.H.D. Effect of potassium on production, quality and nutrient uptake in cotton (Gossypium hirsutum). The Indian Journal of Agricultural Sciences, Delhi, India, v. 78, n. 12, 2008. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/9977. Acesso em: 27 oct. 2025.