Open Access Research Paper Views (1831) Canopy effect of Prosopis juliflora on selected grass species by using soil aqueous extract in Afar Regional State, Ethiopia Ali Noha, Lisanework Nigatu, Rejila Manikandan Int. J. Biosci. 22(1), 1-7, January 2023. DOI: http://dx.doi.org/10.12692/ijb/22.1.1-7 Keywords: Allelopathy, Aqueous extract, Canopy soil, Prosopis juliflora Details