Raising cattle in the Arctic regions of Yakutia is a key factor for ensuring food security for the local population. At the same time, insufficient provision of roughage is a limiting factor for the effective operation of livestock farms and leads to the need for additional hay imports. Considering the territorial remoteness of the districts of the republic and the poor condition of the transportation infrastructure, the issue of planning operational costs is urgent. The authors examined the features of calculating fuel consumption by trucks when organizing the delivery of rolled hay to the Arctic regions of Yakutia, taking into account the existing road conditions and the necessity of transportation via winter roads. The analysis of the road infrastructure along the considered route was conducted, the justification was provided for selecting a fuel consumption calculation methodology, that was most acceptable for organization transportation in the republic. Theoretical calculations were performed; the mathematical model was proposed with the introduction of correction coefficients, allowing adaptation of the known mathematical framework to regional conditions.

Tatarnikova Polina A., Druzyanova Varvara P., Petrov Nikolay V.

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