HASAN, M.; AKBAR, M.; KHANDAKER, Z.; RAHMAN, M. Effect of nitrogen fertilizer on yield contributing character, biomass yield and nutritive value of cowpea forage. Bangladesh Journal of Animal Science, [S. l.], v. 39, n. 1-2, p. 83–88, 2012. DOI: 10.3329/bjas.v39i1-2.9680. Disponível em: https://www.banglajol.info/index.php/BJAS/article/view/9680. Acesso em: 25 apr. 2024.