Economical parameters of land production potential in Slovakia
1998
Vilcek, J. (Vyskumny Ustav Podoznalectva a Ochrany Pody, Bratislava (Slovak Republic))
In the paper we have by means of polynomic regression analyses studied dependence of crop production (winter wheat and spring barley) on agricultural land productivity potential. Farming economical results were obtained on the level of agricultural enterprises with questionair investigation for the period of recent five years. For the paper purposes we have balanced total costs, gains and crop production economical result, and profit or losses at winter wheat and spring barley growing technologies. Soil productivity potential was expressed in point value of 100 point scale. The results showed high cost dependence (r=0.615), gains (r=0.650) and profitability (r=0.433) of the crop production soil point value. At the indicators balanced number high evident is also profit dependence of winter wheat (r=0.413) and spring barley (r=0.396) from soil point value. Concrete economical parameters by point scale of soil productivity potential are presented in Tab. 2 and Tab. 3. At present form of farming is zero rate of profitableness in crop production at value 41.25 points, winter wheat 17.5 points and spring barley 26.2 points. Mentioned procedure is further extention of soil bonitation use that is possible to use at economical elaboration, particularly at larger territorial wholes (regions, districts, etc.)
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