CENNET OĞUZ, AYSUN YENER ÖGÜR

Input Use Efficiency in Sunflower Production; A Case Study of Konya Province(Karatay District)

The aim of the study is to analyse the efficiency of input use in sunflower production in Karatay district. Turkey ranks 10th in sunflower production in the world and Konya province has 13.39% capacity of sunflower production in Turkey, placing the 2nd place in terms of production. 97% of sunflower produced in Konya province is sunflower for oil. Data used in this study was determined as 51 enterprises manufacturing sunflower according to the Stratified Sampling Method. The economic efficiency results of sunflower production were calculated with Data Envelopment Analysis (DEAP) method. The total Gross Production Values (GPV) obtained from the enterprises is 50,221.43 $, the GPV acquired from the sunflower production is 23,844.70 $, the total gross profit is 36,927.29 $ and the sunflower gross profit is 18,285.16 $. According to the efficiency results, economic efficiency was found to be 0.604, resource efficiency was 0.604, technical efficiency was 0.868, and pure efficiency was 0.922 while scale efficiency was 0.942. It should be ensured that enterprises use their resources effectively. Information meetings should be held for enterprises on resource use.

PDF

___

Banker RD, Charnes A, Cooper WW. 1984. Some Models for Estimating Technical and Scale Inefficiencies in Data Envelopment Analysis Management Science. 30(9):1078- 1092.

Berk A. 2017. The analysis of relationship between sunflower production and its price by using Koyck model in Turkey. Custos e @gronegócio on line - v. 13, n. 4, Out/Dez - 2017. ISSN 1808-2882 www.custoseagronegocioonline.com.br.

Boland M, Domine NM, Korber D, O'brien DM. 2001. Theriault, P. Economic Issues with Sunflowers. Agricultural Experiment Station and Cooperative Extension Service, Kansas State University.

Coelli T, Rao DSP, Battese GE. 1998. An introduction to efficiency and productivity analysis. Kluwer Academic, Boston.

Coelli T. 1996. A Guide to DEAP Version 2,1:a Data Envelopment Analysis Competer Program, Centre for Efficiency and Productivity Analysis, Working Paper.96/08.Armidale. 49 p.

Coelli T. 1998. A multi-stage methodology for the solution of orientated DEA models. Operations Research Letters, 23(3- 5), 143-149.

FAO, 2019. http://www.fao.org/faostat/en/#data (Erişim Tarihi: 23/10/2019).

Gündoğmuş E. 1998. Ankara İli Akyurt İlçesi Tarım İşletmelerinde Ekmeklik Buğday (Triticum aestivum L.) Üretiminin Fonksiyonel Analizi ve Üretim Maliyetinin Hesaplanması, Tr. J. of Agriculture and Forestry 22 (1998) 251-260 © TÜBİTAK.

Güneş T, Arikan R. 1988. Tarım Ekonomisi İstatistiği, Ankara Üniversitesi Ziraat Fakültesi Yayınları : 1049, Ders Kitabı: 305, Ankara.

Güngör İ, Demirgil H. 2005. Bölgesel Rekabet Yapısının Bulanık VZA İle Araştırılması, Süleyman Demirel Üniversitesi İktisadi ve İdari Bilimler Fakültesi Dergisi, 10(2), ss. 23–38.

Kumar S, Gulati R. 2008. An Examination of Technical, Pure Technical and Scale Efficiencies in Indian Public Sector Bank Using Data Envelopment Analysis, Eurasian Journal of Business and Econimics,1 (2), 33-69.

Oğuz C, Altintaş Ö. 2002. Kırıkkale İlinde Çerezlik ve Yağlık Ayçiçeği Yetiştiriciliğinin Üretim Maliyeti ve Fonksiyonel Analizi. S. Ü. Ziraat Fakültesi Dergisi 16 (29): (2002) 39-47.

Oğuz C, Bayramoğlu Z. 2018. Tarım Ekonomisi Kitabı. Atlas Kitapevi, 3.Baskı, 1-222.

Oğuz C, Kaya S. 2016. Factors affecting milk production in dairy farming enterprises and effectiveness analysis: A case study in Konya Province of Turkey. Cust Agronegocio, 12, 121- 136.

Oğuz C, Yener A. 2018. Productivity Analysis of Dairy Cattle Farms in Turkey: Case Study of Konya Province. Custos e @gronegócio on line - v. 14, n. 1, Jan/Mar. - 2018. ISSN 1808-2882 www.custoseagronegocioonline.com.br.

Oğuz C.1991. Konya İlinde Kuru Koşullarda Tahıl+ Mercimek Yetiştiren Tarım İşletmeleri İle Tahıl Yetiştiren Tarım İşletmelerinin Ekonomik Faaliyet Sonuçlarının Değerlendirilmesi. ÇÜ Fen Bilimleri Enst. Tarım Ekonomisi Anabilim Dalı. Çukurova Üniversitesi.

Semerci A. 2014. The Place and Importance of Cultivating Sunflower (Helianthus annuus L.) in Agriculture Enterprises in Turkey: A case study of Thrace Region. Custos e @gronegócio on line - v. 10, n. 2 – Abr/Jun - 2014. ISSN 1808-2882 www.custoseagronegocioonline.com.br.

Semerci A. 2018. Gross profit analysis in olive oil production: a case study of Hatay Region-Turkey. CUSTOS E AGRONEGOCIO ON LINE, 14(2), 237-259.

Tosun Ö, Aktan HE. 2010. SSK Hastanelerinin Sağlık Bakanlığı’na Devrinin Hastane Verimlilikleri Üzerinde Etkileri. TİSK Akademi, Sayı 5, Cilt 10, Sayfa 112–129.

TSI. 2019. http://www.tuik.gov.tr/Start.do (Erişim Tarihi: 20/02/2019).

Yamane T. 1967. Elementary Sampling Theory. Prentice-Hall Inc.Englewood Cliffs, New Jersey