Development of an information-analytical web-system for restoring soil fertility and recovery of degraded agrolandscapes

The created information-analytical web-system for the selection of the technologies for the recultivation and use of agricultural land is presented, which allows specialists to make timely scientifically based decisions to improve the condition of degraded agrolandscapes. The web system includes a database, user authorization subsystem, cloud data storage and backup subsystem. Two web interfaces have been developed: a user interface, which provides access to the view and search modes, and an administrative one, which allows, in addition to viewing and searching, to add, modify and delete records in the database after entering the username and password. The main menu of the web system consists of the following items: «Soils», «Type of degradation», «Impact», «Type of pollution», «Object», «Category», «Recommended technologies and stages». After setting the required search criteria and clicking the «Request» button, the web system retrieves the relevant records from the database. For each record, you can get short and detailed information about the object and recommended technologies for improving soil fertility, execute GIS, satellite and other maps of the desired object, view related materials in various formats (doc, xls, pdf, cdr, etc.). This web system can be linked to the different files, various software products and online services.