The advanced technique of total energy-material cost calculation when using MTA for technological operation performance on agricultural crop cultivation taking into account the influence of variable external factors on productivity and fuel consumption of modern mobile agricultural aggregates is presented in the article. The dependences of energy consumption cost calculation and the generalized assessment indicator of energy consumption level costs for technological process are received.
assessment, energy consumption costs, functioning efficiency, mathematical expectation, energy indices, optimum modes, machine and tractor aggregate, bio-energetic coefficient of efficiency
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