Landscape types of Slovakia from the agricultural potential stand point

Rok, strany: 1984, 378 - 391

The calculation of the landscape agricultural potential was made by the method of the coefficient of canonical correlation. From 22 explanatory variables we selected 5 explanatory variables by tests, which have the highest coefficient of determination and also the highest linearity and by it they show the lowest multicollenearity. They are: 1. geographical longi- tude, 2. gradient of landscape, 3. thickness of topsoil horizont, 4. soil reaction, grain size of arable soil. As explanatory variables we chose: 1. efficiency of direct material expenses for plant production, 2. production of biomass in dry state per ha. Both calculated coefficients of canancial correlation are important statistically. The calculated values of the landscape agricultural potential were divided into 8 degrees, which where represented on the map of Slovakia on scale 1:590 000.

ISO 690:

Zelenský, K. 1984. Landscape types of Slovakia from the agricultural potential stand point. In Geografický časopis, vol. 36, no.4, pp. 378-391. 0016-7193.

APA:

Zelenský, K. (1984). Landscape types of Slovakia from the agricultural potential stand point. Geografický časopis, 36(4), 378-391. 0016-7193.

Vydavateľ: Geografický ústav SAV/Institute of Geography of the Slovak Academy of Sciences