Criterial modeling of field-husbandry technological processes service backup

Soil cultivation, seed sowing, crop care and harvesting - these are the main technological processes in the field – husbandry of mechanized agriculture, the qualitative and effective performing of that depends on highly professional, organized and modern service backup, determined by its main result - to obtain a high-quality harvest. The service of agricultural technological processes in the first line provides their provision with the corresponding necessary and serviceable technical means, both in power generating and technology systems [1,2]. In addition, to carry out these processes in a strictly defined agro technical terms, their continuous provision with material and technical means (fuel and lubricants, spare parts, etc.) and professional engineering and technical departments is necessary.