Methodological aspects of evaluation of officinal plants reserves in the meadow and steppe vegetation on the base of results of ecologo-floristic classification and of cartographic materials on economic assessment of natural grassland

A new method of evaluation the officinal plants reserves has been proposed on the based on the creation of GIS map with using cartographic materials on the economic assessment of the meadow-pasture vegetation. The economic types of vegetation have been converted to the contours of the associations of ecologo-floristic classification for which on the preliminary stage productivity of officinal species has been calculated.