“…Recently, new information technologies and intellectual methods of analysis have become more and more popular (Pavon-Pulido et al, 2017;Biomax, 2018;IBM, 2018). An alternative could be the development of information systems and so-called soft sensors -virtual analyzer to build a predictive model of indicators for the fields of land, based on the intelligent analysis of already available measurement of current and historical data and knowledge base Bakhtadze et al, 2007Bakhtadze et al, , 2012Bakhtadze et al, , 2015.…”