Open Access Research Paper Views (586) Download (59) Effect of population, propagule size and nitrogen levels on growth and rhizome yield of ginger (Zingiber officinale Rosc.) in Southern Ethiopia Mulugeta Abebe Mamo, Alemayehu Adinew Abo J. Bio. Env. Sci.21( 2), 112-122, August 2022. Key: GingerPropaguleRhizomeSpicesTiller Details