نتایج جستجو برای: choice experiment

تعداد نتایج: 630482  

Journal: :Discover sustainability 2021

Abstract Unless supported by agricultural mechanization, achieving sustainable development goals is generally challenging in sub-Saharan African countries, specifically so Ethiopia. Animal power the dominant mode for plowing, threshing, and transportation Ethiopia yet, at same time little effort was employed to assess subsistence farmer’s tractor demand study area. This conducted understand pre...

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