Effects of complete leaf shading during the late reproductive period on carbon and nitrogen distribution and seed production by nodule-dependent cowpea (Vigna unguiculata) plants. Tropical Agriculture, [S. l.], v. 59, n. 3, 1982. Disponível em: https://journals.sta.uwi.edu/ojs/index.php/ta/article/view/2789. Acesso em: 28 apr. 2025.