AL–GEBORI , Mohammed SH.; AL – ZUHAIRI, Inaam F. Allelopathy effects for (Secale cereale L.) and (Brassicai nigra L.)in : 1-Inhibition of Rhizobium growth and nodulation of (Vica faba L.) . Diyala Agricultural Sciences Journal , [S. l.], v. 1, n. 2, p. 1–5, 2009. Disponível em: https://journal.djas.uodiyala.edu.iq/index.php/dasj/article/view/3162. Acesso em: 30 apr. 2026.