LAL, Brij; SHARMA, S P. Response of potato (Solanum tuberosum) to potassium application in mid-hill soils of Himachal Pradesh. The Indian Journal of Agricultural Sciences, Delhi, India, v. 65, n. 6, 2012. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/18860. Acesso em: 24 jun. 2026.