Effects of Rhizobium inoculation on field-grown soybeans in Western Nigeria and assessment of inoculum persistence during a two-year fallow. Tropical Agriculture, [S. l.], v. 62, n. 2, 1985. Disponível em: https://journals.sta.uwi.edu/ojs/index.php/ta/article/view/2196. Acesso em: 23 apr. 2025.