Open Access Research Paper Views (844) Effect of nitrogen levels and number of mites on some growth characteristics and the harvest of green fodder and grain yield for Barley (Hordeum vulgaire L.) Ahmed Ali Hussein Al-Karkhi Int. J. Biosci. 15(6), 370-375, December 2019. DOI: http://dx.doi.org/10.12692/ijb/15.6.370-375 Keywords: Barely crop, Green forage, Hordeum vulgaire L, Nitrogen level Details