THE MAIN TILLAGE AS THE MOST IMPORTANT FACTOR IN ORGANIC FARMING IN THE ARID CONDITIONS OF THE LOWER VOLGA
The article is devoted to the problems of improving the elements of the organic farming system and, first of all, to the main tillage during the cultivation of grain crops in the arid conditions of the Lower Volga region. The following indicators were analyzed: the effect of the main treatment on the density of addition, soil structure, moisture supply, biological activity, balance of nutrients and productivity.