AGROCHEMICAL PROPERTIES AS A FUNCTION AND FACTOR OF MATHEMATICAL MODELS OF REGIONAL SOIL STANDARDS OF THE ZONE OF GRAY FOREST AND DEEP-SALINE SOILS OF THE ALTAI TERRITORY

Abstract

The paper substantiates regional soil standards for the 22nd soil district of the Altai Territory. Using information and logical analysis, the taxonomic mass of diagnostic features (agrochemical properties of soils) of regional soil standards for the soil area of the gray forest soil of the black taiga on the outskirts of the Salair ring of the Altai Territory was determined. It has been established that the following agrochemical characteristics have the highest values of taxonomic weight: humus content, reaction of the medium, and the totality of absorbed bases. This suggests that these properties more intensively reflect the differences associated with the manifestation of various processes of soil formation (turf, clay). A special condition of the features is calculated for each taxon (standard). The set of diagnostic features can serve as a characteristic (i.e., a regional standard) of the virtual (most likely) image of a certain taxonomic group (type, subtype) for a given region. Trees and shrubs perceive precipitation differently. Depending on the temperature and humidity of the air, plants need water. If the temperature is high and the humidity is low, then you need a lot of water. In the forest area, that is, by composition, age, water supply, and meteorological conditions. Pure pines from a mixed forest consume less water. As the age of the wood increases, the moisture consumption increases.