Monitoring Soil pH and Exchangeable Ca Status in Groundnut–Rapeseed Cropping System as Influenced by Direct and Residual Effect of Micronutrients and Liming. Indian Journal of Hill Farming, [S. l.], v. 30, n. 01, p. 148–152, 2017. DOI: 10.56678/. Disponível em: https://ijhfonline.org/index.php/ijhf/article/view/271.. Acesso em: 14 oct. 2025.