Mezhenkov A.A., Bezuglova O.S., Nazarenko O.G., Kaidalova N.V.

Algorithm for calculating the normative yield crops with the involvement of heterogeneous agro-soil data (on the example of the soil data center of the Federal State Budgetary Institution GCAS Rostov)

An algorithm has been developed for calculating the standard yield of grain crops for a subsystem operating on the basis of the soil data center of the Federal State Budgetary Institution SCAS "Rostovsky" (http://datacenter.don-plodorodie.ru). The features of this algorithm lie in the use for calculation of data obtained from the actual information of the agrochemical survey, as well as from archival sources (digitized large-scale soil maps, reports of soil surveys). The semantic part of soil maps is translated into quantitative indicators, which allows using this information to find correction factors and further calculate standard yields based on them. The algorithm implemented in the subsystem "Calculation of the normative yield of grain crops" is actively used to compile the reporting documentation of the organization. The functionality of the soil data center allows you to generate a report on request. The soil data center of the Federal State Budgetary Institution SCAS "Rostovsky" is part of the project of the information system "Soil-Geographic Database of Russia".

Keywords: NORMATIVE YIELD, SOIL DATA CENTER, ELEMENTARY SOIL AND LAND PLOTS