predictor

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Climatic Risk in Agricultural Production and Some Ways Their Overcome

Authors: Pryakhina S. I., Guzhova E. I., Smirnova M. M.

This article touches upon daily urgent factfiles during the 30-year period. The author of the article calculates all famous in literature criteria of drought. But no one of them reflects a degree of a strong drought when more than 70% of crop dies. The author introduces first the physiological coefficient of drought