METHOD OF FORECASTING THE QUALITY OF GRAIN WHILE CMETHOD OF FORECASTING THE QUALITY OF GRAIN WHILE CARRYING OUT CHEMICAL PROTECTION OF WINTER WHEAT AGARRYING OUT CHEMICAL PROTECTION OF WINTER WHEAT AGAINST CEREAL BUG AINST CEREAL BUG

摘要

A method of forecasting the quality of grain while carrying out chemical protection of winter wheat against cereal bug, such that prior to harvesting a preset forecasting index linked with the quality of the grain harvested is used. Indices of the amount of precipitation and of a temperature at a period of milky-wax ripeness of the grain, average many-year statistical indices of damage occurrence of the grain, the amount and quality of gluten, a specific weight of the grain of the following type: 3rd class grain, food grain, and also that of areas treated with insecticides taking into consideration economic thresholds of the amount of the pest as a forecasting index of the quality of the grain harvested are used.