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Abstract

It is established that the minimum and zero technology of soil processing doesn't lead to its excessive consolidation. The minimum and, especially, zero processing of the soil due to bigger preservation of an eddish promotes to fuller accumulation of snow. Therefore t0 the crops in a meter layer of earth the productive moisture was collected for17-20 mm more rather, than at traditional
technology of processing of the soil. The minimum and, especially, zero technology of sat processing owing to the raised lumpness in combination with a large number of an eddish almost completely exclude possibility of manifestation of a deflation. Minimization of machining of the soil and even their complete elimination doesn't lead to essential increase in a contamination of crops. The minimum and zero technologies of processing of the soil provided a reliable increase of a crop in relation to traditional technology: peas for 3,3 and 2,7 c/ha, chick-pea for 2,4 and 1,8 c/ ha respectively. Thus profitability of grain production made 329,1and 285,8%.