# Informations et ressources scientifiques sur le développement des zones arides et semi-arides

Accueil du site Doctorat Turquie Functional analysis of sugar beet production by simulation method on the farms in Central Anatolia Region

## GÜNDOĞMUŞ, Erdemir

Titre : İç Anadolu Bölgesi tarım işletmelerinde şeker pancarı üretiminin simülasyon yöntemiyle fonksiyonel analizi

Functional analysis of sugar beet production by simulation method on the farms in Central Anatolia Region

Auteur : GÜNDOĞMUŞ, Erdemir

Université de soutenance : Ankara University

Grade : Doctor of Philosophy (PhD) 1997

Résumé
The aim of this research is to determine the physical input requirements and functional analysis of sugar beet production by Cobb-Douglas type production function on the farms in Central Anatolia Region and also to calculate the appropriate sugar beet production function of Region by generating data with simulation method. For this purpose, from 4 provinces (Ankara, Eskişehir, Konya, Yozgat) that have the largest sugar beet production area in Central Anatolia Region, 2 districts were chosen for each province and three villages were chosen for each district in order to form the main population. The number of survey sample was determined as 120 by simple random sampling method. It was determined that for sugar beet production per decar 108.39 hours man labour, 2.2 hours tractor power and 10.1 hours motopomp power were needed. Other materials used for the production are 0,48 kg seed and 118.37 kg chemical fertilizer. For the functional analysis of sugar beet production, the production quantity was chosen as a dependent variable and man labour, tractor power, used chemical fertilizer, irrigation period and sugar beet production area are taken into consideration as independent variables. The relationship between dependent and independent variables is : Y=3,1537 X^15733 X20’09146 X30’14679 X/08121 X50’5615 (Se=0,03427) (R2=0,986).The production elasticity of X5 is found important(consequential) on 1 % and X2 is found important on 5% error ratio level statistically. The function derived from with simulation method is : Y= 3,08546 X^15727 X20-07924 X30’13936 X4007803 X50,55829 (Se=0,033460) (R2=0,988)AII production elasticities are found statistically important on 1% error ratio level.

Mots clés : Simulasyon(Benzetim), Cobb-Douglas Üretim Fonksiyonu, Şeker Pancarı Fiziki Üretim Girdileri, Ekonometrik Analiz, Simulation, Cobb-Douglas Production Function, Physical Inputs of Sugar Beet Production, Econometric Analysis

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Page publiée le 17 novembre 2015, mise à jour le 16 juin 2017