O. Sydorchuk, P. Lub, O. Malanchuk
Abstract. The article discusses the impact of the agrarometeorological conditions on the state of soil and the processes connected with soil tillage and crop sow-ing. It determines agrotechnological reasons of techno-logical adapting of these operations to enviromental conditions. It sets the terms of qualitative modifications in soil under the impact of agrometeorological condi-tions within spring and summer-autumn periods
Key words: soil, sowing, agrometeorological con-ditions, fund of time, variability, technological opera-tion, simulation, indices, complexes of machines, effi-ciency.