Open AccessEfficiency, Yield Gaps, and Profitability of Potato (Solanum Tuberosum) Production in Kombolcha District, Oromia National Regional State, Ethiopia
Author(s) -
Alem Mezgebo,
Abadi Teferi,
Shishay Teklay,
Gebretnsae Hagos
Publication year - 2019
Publication title -
agricutural science digest/agricultural science digest
Language(s) - English
Resource type - Journals
eISSN - 0976-0547
pISSN - 0253-150X
DOI - 10.18805/ag.d-150
Subject(s) - allocative efficiency , inefficiency , hectare , agricultural science , production (economics) , mathematics , profitability index , yield (engineering) , solanum tuberosum , economics , agricultural economics , agriculture , geography , agronomy , environmental science , biology , materials science , neoclassical economics , archaeology , finance , metallurgy , microeconomics , macroeconomics
The study assessed potato production efficiency using the stochastic frontier production function. The study also used descriptive statistics to analyze the data. A sample of 120 potato farmers was selected using multistage random sampling techniques. The results showed that farmers used inputs like land, labor, seed, NPS (Nitrogen, Phosphorus, and Sulfur) and Urea fertilizers to produce potato. On average, these farmers were not economically efficient in producing the crop. The average technical, economic and allocative efficiencies were 91%, 46% and 51%, which meant that the average inefficiency appeared 9%, 54%, and 49% respectively. The result also showed that 18.14 quintals per hectare of yields was lost due to inefficiency. Socio-economic and institutional factors determined efficiency scores. The results suggested that policy maker needs to consider these factors affecting efficiency scores.