Yazar "Tuncel, S." seçeneğine göre listele

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    Öğe
    Analysis of Different Production Systems in Laying Hen Enterprises with Analytic Hierarchy Process in Turkey
    (Facta-Fundacio Arnco Ciencia Tecnologia Avicolas, 2021) Tuncel, S.; Sipahi, C.; Akcay, A.; Altin, O.; Sariozkan, S.; Gokdai, A.; Sahin, T. S.
    The present study aimed to evaluated the enterprises engaged in conventional cage, enriched cage, free-range and organic egg production in Turkey in terms of four different criteria (profit, investment cost, animal welfare/health and sales/marketing) using the Analytical Hierarchy Process (AHP). For this purpose, the questionnaires through face-to-face interviews were conducted with a total of 64 producers who had been determined by random sampling method from 5 different regions included 17 Provinces between November 2016 and March 2019, and primary data were obtained. As a result, it has been found strategically significant that enterprises, to be engaged at the level of 47.0%, 20.0%, 18.0% and 15.0% in conventional, enriched, free-range and organic cage systems, respectively, in the market in terms of profit, investment cost, animal welfare/health and sales /marketing criteria. In addition, in the enterprises within the scope of the research, the profit, investment cost, sales/marketing and animal welfare/health criteria were determined as the dominant criteria at the level of 53.5%, 22.0%, 13.5% and 11.0% respectively. In conclusion, the conventional cage system is dominant with the rates of 55.0% for profit and 53.0% for investment cost criteria, and both of the conventional and enriched systems in terms of sales/marketing criteria are 38.5% dominant and the organic system in terms of animal welfare/health is 46.0% dominant.
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    Öğe
    Determination of factors affecting profit by quantitative methods in broiler enterprises
    (Arquivo Brasileiro Medicina Veterinaria Zootecnia, 2022) Tuncel, S.; Kara, E. Kizilok
    This study was carried out to demonstrate how a regression model can be used as a decision support tool in the poultry sector, using variables that affect profit, within the scope of broiler enterprises that are engaged in contract production depending on broiler integrations. Enterprises included in the study were selected from Bolu, Sakarya and Ankara provinces those have the 24% of the rearing flocks and the integrations in Turkey. The 68 out of 9872 broiler enterprises existing in Turkey in 2017 were included in the study by random sampling method. The regression model obtained because of this study allows producers and institutions providing consultancy services in the broiler sector to monitor the marginal effect of variables that affect profit. As a result, when price and cost factors change under different risk conditions, the research model can be used as a decision support tool.