Algorithms of processing of results of experimental researches of cereals biopotentials

In this paper stressor are discussed the algorithms of processing of results of measurements of biopotentials for various grades of cereals in the conditions of the most typical influence: the increased and lowered temperature, salinization of the soil, influence of herbicides and toxins, existence of sporous diseases of cereals. The purpose of researches is fast determination (on the basis of vector operation) of significant parameters of the measured signals that allows to estimate the resistance of concrete grades of cereals to influence of the listed stressors.