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Provedor de dados:  REA
País:  Brazil
Título:  Periodic inspection of sprayers: diagnostic to the northern of Paraná
Autores:  Gandolfo,Marco A.
Antuniassi,Ulisses R.
Gandolfo,Ulisses D.
Moraes,Eder D. de
Rodrigues,Eurípedes B.
Adegas,Fernando S.
Data:  2013-04-01
Ano:  2013
Palavras-chave:  Periodic inspection
Quality of application
Resumo:  To optimize the use of pesticides, several countries have carried out periodic inspections in agricultural sprayers. In Brazil, knowing the conditions of this machinery canguide researches and investments in guidelines for its use and maintenance. The objective of this study was to verify the state of sprayer maintenance used in the North of the state of Paraná, in Brazil. Several sprayer items were evaluated, such as: presence, status and scale of the manometer, status of the hose, status of the anti-drip component, presence of leaks, status of the bar, status of the filters, state of the spraying nozzles and errors in the targeted flow rate. Machines were named as approved when there was no failure in any item evaluated. The factor that caused the biggest level of reprove among the machines was incorrect scale of manometers, which reproved 84.55% of the machines evaluated. Other outstanding factor was the incorrect flow rate in 75.5% of the tested machines. Only one unit was approved from the total of 110 evaluated sprayers.
Tipo:  Info:eu-repo/semantics/article
Idioma:  Inglês
Editor:  Associação Brasileira de Engenharia Agrícola
Relação:  10.1590/S0100-69162013000200019
Formato:  text/html
Fonte:  Engenharia Agrícola v.33 n.2 2013
Direitos:  info:eu-repo/semantics/openAccess

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