Proposal of the linear models of crops production functions in the Czech Republic

NÁVRH LINEÁRNÍCH MODELŮ PRODUKČNÍCH FUNKCÍ PLODIN V ČR

Václav Voltr, Jan Leština, Pavel Froněk and Soňa Partynglová
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Václav Voltr: Institute of Agricultural Economics and Information, Prague
Jan Leština: Crop Research Institute in Prague
Pavel Froněk: Institute of Agricultural Economics and Information, Prague
Soňa Partynglová: Institute of Agricultural Economics and Information, Prague

Acta Universitatis Bohemiae Meridionalis, 2010, vol. 13, issue 3, 73-82

Abstract: Production functions of selected agricultural crops are analyzed on the basis of input production factors including assessment of their process. Development of production functions build on a detailed assessment of production factors and their expression by a part of the factor analysis. The goal of the proposal is the opportunity to build a comprehensive model of main crops production on agricultural land that provides assessment of relation between the development of input parameters in terms of production intensity and specific conditions of changing climatic factors. The paper compiled crop production function as measured by gradual regression of input variables into the linear model. The proposed models statically define the relationship between yield, as a dependent variable and the proposed independent variables. The resulting statistical indicators are robust and significant enough. For each crop are identified independent variables in a different structure with regard to statistical model. It is possible to make an econometric model for assessing economic and environmental contexts through the use of the identified functions.

Keywords: Linear ultidimensional model; Yield; Factor analysis; Nitrogen fertilization (search for similar items in EconPapers)
Date: 2010
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Persistent link: https://EconPapers.repec.org/RePEc:boh:actaub:v:13:y:2010:i:3:p:73-82

DOI: 10.32725/acta.2010.033

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