The basis of agricultural land assessment (soil rating, economic land assessment, normative monetary assessment of land) is the properties of agricultural soil groups (141 agricultural groups) within 11 natural-agricultural districts of Lviv region. The structure of the soil cover of Lviv region is dominated by sod-podzolic soils (17.9%), brown soils, mountain-forest (14.0%), dark gray podzolic soils (12.1%). Typical low-humus black soils (78.6%), podzolic black soils (75.2%), and black-meadow soils (66.9%) are characterized by the highest indicators of agricultural development. Quite significant agricultural development, due to large-scale drainage reclamation, is characterized by hydromorphic soils: meadow-swamp (94.7%), swamp (84.2%), peat-swamp (82.5%), lowland peatlands (72.1). The most significant disadvantage of rating is the use of outdated information about natural and acquired soil properties, which do not correspond to the current state, do not reflect the quality of soils. In order to improve land assessment indicators, it is advisable to conduct soil research on all land plots. The weighted average rating of soil quality of agricultural lands of the region is 26 and has significant fluctuations in terms of natural-agricultural areas (NAA): 48 points for Zolochiv and 10 for Turkiv, which is due to the structure of agricultural groups in these areas and their diagnostic indicators. Dark gray podzolic and degraded, black soil podzolic and slightly degraded (75 points) and black soil crushed on the eluvium of dense carbonate rocks (76 points) have the highest rating of arable agricultural groups in Lviv region. Economic assessment of land was carried out in the conditions of the collective farm-state farm system of land use at approximately the same cost per unit of production and therefore in modern conditions of diversity of agricultural entities they do not reflect the real situation and require significant improvement. The introduction of land reform in Ukraine has facilitated the monetary assessment of lands, which is determined by their location within a certain NAA, the composition of lands and the rating scores of the quality of agricultural groups of soils within them. The highest cost of arable land in Borshchovytskyi and Zolochivskyi NAA districts (56.3 thousand UAH and 61.6 thousand UAH per 1 ha, respectively) (agro-group 100 d, e). UAH The highest cost of hayfields in Zolochiv SSR district - 20.3 thousand UAH per 1 hectare (agrogroup 133d) The highest value of 1 hectare of pastures in Sambir-Zhydachiv NAA district - 16.7 thousand UAH (agrogroup 18c). Given the complexity and high cost of large-scale soil surveys within the state, it is advisable to conduct soil research on all land plots involved in civil relations (lease, sale, mortgage, gift, inheritance, mine), which will establish the real state of soil cover within their limits, calculate real assessment and, in the future, update information on the main means of labor in agriculture and forestry. Key words: soil resources, agrogroups, natural-agricultural areas, rating of agrogroups, normative monetary assessment of soils.

The article presents micromorphological descriptions of soil profiles of key areas of the research territory. The results of micromorphological analysis and synthesis of selected soil samples are illustrated. For the first time the process-and-genetic features of urborendzins of beligerative structures were studied through the evaluation of their micromorphological structure. Urborendzins of the beligerative landscape complex of the Kamianets-Podilskyi State Historical Preserve Museum are intrazonal biolithogenic polygenetic soils with complex phylogeny exposed to a long-term anthropogenic influence. It is important to establish their genesis, which is accompanied by a number of obstacles caused by the significant amplitude of the soil profile, morphological features, physical-and-chemical features and the presence of buried horizons in such soils. To solve the problem of age and ontogenesis staging of urborendzins, along with comparative-and-geographical, we use a complex paleopedological method with active application of micromorphological analysis, which allows to establish process-and-genetic features of soils by diagnosing elementary soil processes according to sustainable features at the micro level of solid phase formation. Micromorphological structure evaluation makes it possible to consider soil as a system at the microscopic level and observe the natural flow of soil-forming processes in their interaction and ratio at all morphological levels - from microscopically small volumes of soil mass to soil profile in general. Consequently, micromorphological analysis is a unique one and possesses significant advantages over other methods of physical geography. Urborendzins of the object under study have a complex problematic genesis and the use of micromorphological analysis and micromorphological synthesis is acceptable to solve these problems. The evaluation of the micromorphological structure of these soils was carried out for the first time, their micromorphological features were not previously determined as well as the genesis in general. Our micromorphological analysis allowed us to establish the process-and-diagnostic features of the studied soils and shows that in comparison with the background soil, the deposits of the «Day Tower» are more carbonated. Under the conditions of the washing regime, fragments of limestone deposits provide constant involvement of new weathered carbonated material in soil formation processes, which promotes saturation of soil solutions with calcium cations and, accordingly, formation of more stable microaggregation of soil mass and reduction of mobility of silty particles downwards the profile, fixed through by micromorphological researches in the form of the presence of high-order microaggregates. Comparing the background soil with the sediments of the «Day Tower», it can be stated that the agrorendzin typical, in contrast to urborendzin, leached from carbonates, is characterized by the practical absence of microorshteins, humic substances are mainly in a dispersed state and signs of movement of organo-clay substances downwards the profile can be traced much more clearly. This indicates that the background agrorendzin is formed under conditions of active biogenic and accumulative processes, carbonate leaching and illimerization. Key words: micromorphological analysis, synthesis, soil, beligerative complex.