%0 Journal Article %T Effect of drip lateral spacing and mulching on yield, irrigation water use efficiency and net return of onion (Allium cepa L.) at Ambo, Western Shoa, Ethiopia %A Fentaw Abegaz %A Oli Firissa %A Teshome Seyoum %J - %D 2019 %R 10.5897/JHF2019.0583 %U https://academicjournals.org/journal/JHF/article-abstract/A21682960869