HUSSAIN, M.; KARIM, A. S.; SOLAIMAN, A.; HAQUE, M. Effects of Nitrogen and Boron on the Yield and Hollow Stem Disorder of Broccoli (Brassica oleracea var. italica). The Agriculturists, [S. l.], v. 10, n. 2, p. 36–45, 2012. DOI: 10.3329/agric.v10i2.13140. Disponível em: https://www.banglajol.info/index.php/AGRIC/article/view/13140. Acesso em: 30 may. 2024.