Evaluating crop yield and water productivity of onion and potato through the use of wetting front detectors by water user associations in Koga irrigation Scheme, Ethiopia

Taye, B. M.Schmitter, Petra S.Tilahun, Seifu A.2018-06-052018-06-05https://hdl.handle.net/10568/93030Evaluating crop yield and water productivity of onion and potato through the use of wetting front detectors by water user associations in Koga irrigation Scheme, Ethiopia