Browsen in EconStor gesamt nach Autor:innen Onumah, Edward E.
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Erscheinungsjahr | Titel | Autor:innen |
2009 | Productivity of hired and family labour and determinants of technical inefficiency in Ghana's fish farms | Onumah, Edward E.; Hoerstgen-Schwark, Gabriele; Brümmer, Bernhard |
2009 | Effects of stocking density and photoperiod manipulation in relation to estradiol profile to enhance spawning activity in female Nile tilapia | Onumah, Edward E.; Wessels, Stephan; Wildenhayn, Nina; Hoerstgen-Schwark, Gabriele; Brümmer, Bernhard |
2022 | Rice price volatility and transmission: implications for food security in Ghana | Onumah, Edward E.; Owusu, Prince Addey; Mensah-Bonsu, Akwasi; Degraft, Henry Acquah |
2022 | Bayesian technical efficiency analysis of groundnut production in Ghana | Chakuri, Dominic; Asem, Freda Elikplim; Onumah, Edward E. |
2022 | Technical efficiency of improved and local variety seed maize farms in Ghana: A meta-frontier analysis | Kodua, Theophilus Tweneboah; Onumah, Edward E.; Mensah-Bonsu, Akwasi |