ISA, A.; GARBA, A. A; GARBA, A. A; SABO, S. A.; FAGAM, A. S. ASSESSMENT OF MORPHOLOGICAL CHARACTERISTICS OF BARLEY (Hordeum vulgare L.) VARIETIES IN VARYING INTER-ROW SPACINGS AND NITROGEN LEVELS UNDER IRRIGATED CONDITIONS IN NORTH CENTRAL, NIGERIA. Journal of Renewable Agricultural Technology Research, Nigeria, v. 7, n. 1, 2025. DOI: 10.70382/sjratr.v7i1.007. Disponível em: http://ssaapublications.com/index.php/sjratr/article/view/473.. Acesso em: 4 dec. 2025.