Effect of soil pH and inoculum rate on shoot weight, nitrogenase activity and competitive nodulation of groundnut (Arachis hypogaea L.). Tropical Agriculture, [S. l.], v. 58, n. 4, 1981. Disponível em: https://journals.sta.uwi.edu/ojs/index.php/ta/article/view/2862. Acesso em: 26 apr. 2025.