Water productivity and economic return of bottle gourd at different irrigation and fertigation doses. Bangladesh Journal of Agricultural Research, [S. l.], v. 48, n. 1, p. 79–89, 2026. DOI: 10.3329/bjar.v48i1.91531. Disponível em: https://banglajol.info/index.php/BJAR/article/view/91531. Acesso em: 7 jul. 2026.