Justification of priority factors affecting the efficiency of the tractor fleet
| Autor: | V. A. Zubina |
|---|---|
| Rok vydání: | 2020 |
| Předmět: |
Tractor
020303 mechanical engineering & transports business.product_category 0203 mechanical engineering 020209 energy 0202 electrical engineering electronic engineering information engineering Environmental science 02 engineering and technology Agricultural engineering TA1-2040 Engineering (General). Civil engineering (General) business |
| Zdroj: | MATEC Web of Conferences, Vol 329, p 01024 (2020) |
| ISSN: | 2261-236X |
| DOI: | 10.1051/matecconf/202032901024 |
| Popis: | Analysis of numerous sources shows that the following group of factors can be distinguished, which can be said to be the main ones: Qualification of machine operator, Annual load of tractors, Number of tractors per 1000 ha of arable land, Age of machinery in the tractor fleet, Agrotechnical terms of harvesting and sowing within the agro-term, General technical level of technology in the tractor fleet, The costs of maintenance and repair of agricultural machinery in the tractor fleet, Tractor technical readiness factor. Based on the methodology for calculating the coefficient of concordance for each group of factors, as a measure of the consistency of a group of experts, priority factors are identified that affect the operation of the tractor fleet. Experts of farms and workers of agricultural departments of Russia took part in the examination, namely: Kaluga region, Kostroma region, Tula region, Yaroslavl region and other organizations. In total, 30 people independently participated in the examination: farm managers, chief engineers, agronomists, etc. |
| Databáze: | OpenAIRE |
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