Use este identificador para citar ou linkar para este item: http://repositorio.ufla.br/jspui/handle/1/42653
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Campo DCValorIdioma
dc.creatorAndrade, Alan Delon-
dc.creatorFerraz, Gabriel Araújo e Silva-
dc.creatorFaria, Rafael de Oliveira-
dc.creatorBarros, Murilo Machado de-
dc.creatorSilva, Fábio Moreira da-
dc.creatorSarri, Daniele-
dc.creatorVieri, Marco-
dc.date.accessioned2020-08-26T19:02:20Z-
dc.date.available2020-08-26T19:02:20Z-
dc.date.issued2020-
dc.identifier.citationANDRADE, A. D. et al. Technical and economic evaluation of different operating modes for mechanized fertilizer application in coffee plantations. Coffee Science, Lavras, e151674, 2020. DOI: https://doi.org/10.25186/.v15i.1748.pt_BR
dc.identifier.urihttps://doi.org/10.25186/.v15i.1748pt_BR
dc.identifier.urihttp://repositorio.ufla.br/jspui/handle/1/42653-
dc.description.abstractThe present study aimed to investigate the performance parameters and related costs of a machinery set composed of a tractor and a machine for fertilizers and soil correctives application, working in a coffee yard. It was evaluated two different modes of operation. For the first mode of operation (MO1), the machinery applied the total recommended dose to only one side of the plants and traveled in only half of the plot interrows. For the second mode of operation (MO2), the machinery applied half the recommended dose to each side of the plants and traveled in all of the plot interrows. The study was performed at Bom Jardim Farm, located in the municipality of Bom Sucesso, state of Minas Gerais, Brazil. The performance parameters included effective field capacity and effective time. The hourly cost of the fertilizers and soil correctives application operation was determined based on the farm’s management data and the effective cost was obtained by relating the hourly cost and the effective time. The results showed that MO1 implies higher effective field capacity and lower effective cost, with the cost of only 50.1% of that found for MO2.pt_BR
dc.languageenpt_BR
dc.publisherUniversidade Federal de Lavraspt_BR
dc.rightsrestrictAccesspt_BR
dc.sourceCoffee Sciencept_BR
dc.subjectAgricultural machinery managementpt_BR
dc.subjectMechanized fertilizer application - Costspt_BR
dc.subjectCoffea arabica L.pt_BR
dc.subjectMáquinas agrícolas - Gestãopt_BR
dc.subjectAplicação mecanizada de fertilizantes - Custospt_BR
dc.subjectCafeiculturapt_BR
dc.titleTechnical and economic evaluation of different operating modes for mechanized fertilizer application in coffee plantationspt_BR
dc.typeArtigopt_BR
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