2012
DOI: 10.1590/s0034-737x2012000200003
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Desempenho operacional e custos de um trator na irrigação pós-plantio de eucalipto em campo

Abstract: Operating performance and costs of a tractor in irrigation after eucalyptus planting in the fieldThe high investment in mechanized agroforestry operations involves the secure definition of which machine will be the most recommended for optimization of the operation associated to the lowest costs involved. The aim of this research was to study the operational and economical performance of the silvicultural operation of irrigation after planting of eucalyptus in the field. The technical analysis included a study… Show more

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Cited by 12 publications
(10 citation statements)
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“…O conhecimento e a aplicação de critérios técnicos e econômicos para obtenção dos custos de produção são extremamente importantes para o setor agroflorestal pois permitem que os custos estimados apresentem solidez e sejam confiáveis proporcionando, desta forma, uma competitividade melhor de mercado (Simões & Silva, 2012).…”
Section: Introductionunclassified
“…O conhecimento e a aplicação de critérios técnicos e econômicos para obtenção dos custos de produção são extremamente importantes para o setor agroflorestal pois permitem que os custos estimados apresentem solidez e sejam confiáveis proporcionando, desta forma, uma competitividade melhor de mercado (Simões & Silva, 2012).…”
Section: Introductionunclassified
“…Peloia and Milan (2010), complement that the agricultural mechanization, represents a factor of great relevance for the competitiveness in terms of costs, becoming inferior only to the possession of the earth. Simões and Silva (2012), affirm that in terms of the potential to reduce production costs, actions under mechanization can be considered as the main factor in the analysis process.…”
Section: Agricultural Tractor Maintenancementioning
confidence: 95%
“…The effective field capacity (Fce), a parameter that expresses the capacity effectively demonstrated by the machine at the field, was determined using the equation proposed by Simões & Silva (2012). Thus, field efficiency (Ef) was obtained by the ratio between the effective and theoretical field capacities of work of the mechanized sets.…”
Section: Methodsmentioning
confidence: 99%