TECHNICAL NOTE: INSPECTION OF THE AIRSPRAYERS IN THE ALTO PARANAÍBA-MG REGION - DOI: 10.13083/1414-3984.v22n05a08
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Publication Date: | 2014 |
Other Authors: | , , , |
Format: | Article |
Language: | por |
Source: | Engenharia na Agricultura |
Download full: | https://periodicos.ufv.br/reveng/article/view/439 |
Summary: | The objective of this study was to inspect air assisted sprayers in the Alto Paranaíba-MG region, in order to verify the state of conservation and validate assessment procedures consistent with the region. For this, 30 randomly selected sprayers. The process evaluation consisted of application of a questionnaire divided into two parts, with the following maximum scores: conditions of equipment (300) and calibration (150). Thus, a sprayer in perfect operating conditions received a final score of 450. In the case that some conditions were not achieved, the score of the sprayer was reduced. The chi-square test and Pearson’s correlation discriminant analyses were performed. The factor that contributes most to the final note of the sprayer was calibration. In the equipment factor, the item of greatest influence was the tank level maker, followed by protection of moving parts and leaks in hoses. In the calibration factor, the item that most interfered was nominal rotation of the motor, followed by monitoring weather conditions and standard deviation of nozzle flow. The evaluation method showed to be adequate, except for the assessment of sprayer losses. |
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TECHNICAL NOTE: INSPECTION OF THE AIRSPRAYERS IN THE ALTO PARANAÍBA-MG REGION - DOI: 10.13083/1414-3984.v22n05a08NOTA TÉCNICA: INSPEÇÃO DE PULVERIZADORES HIDROPNEUMÁTICOS NA REGIÃO DO ALTO PARANAÍBA-MG - DOI: 10.13083/1414-3984.v22n05a08qualidade de aplicaçãomanutençãocontrole de qualidadetecnologia de aplicaçãoculturas arbóreasThe objective of this study was to inspect air assisted sprayers in the Alto Paranaíba-MG region, in order to verify the state of conservation and validate assessment procedures consistent with the region. For this, 30 randomly selected sprayers. The process evaluation consisted of application of a questionnaire divided into two parts, with the following maximum scores: conditions of equipment (300) and calibration (150). Thus, a sprayer in perfect operating conditions received a final score of 450. In the case that some conditions were not achieved, the score of the sprayer was reduced. The chi-square test and Pearson’s correlation discriminant analyses were performed. The factor that contributes most to the final note of the sprayer was calibration. In the equipment factor, the item of greatest influence was the tank level maker, followed by protection of moving parts and leaks in hoses. In the calibration factor, the item that most interfered was nominal rotation of the motor, followed by monitoring weather conditions and standard deviation of nozzle flow. The evaluation method showed to be adequate, except for the assessment of sprayer losses.O objetivo desse trabalho foi inspecionar pulverizadores hidropneumáticos na Região do Alto Paranaíba-MG, a fim de se verificar o estado de conservação dos mesmos e validar procedimentos de avaliação condizentes com a região. Para isso, avaliou-se 30 pulverizadores que foram selecionados ao acaso. O processo de avaliação constitui-se da aplicação de um questionário dividido em duas partes, com as seguintes pontuações máximas: condições do equipamento (300) e calibração (150). Dessa forma, o pulverizador em condições perfeitas de operação atingiria nota final igual a 450. Quando o pulverizador possuía os itens em conformidade, recebia a pontuação, caso o contrário, não recebia, e, assim, a nota máxima alcançada do pulverizador era reduzida. Utilizou-se a análise discriminante, o teste de qui-quadrado e Correlação de Pearson. O fator que mais contribuiu para a nota final do pulverizador foi a calibração. No fator equipamento, o item que mais influenciou foi marcador de nível de tanque, seguido por partes móveis protegidas e vazamentos em mangueiras. No fator calibração, o item que mais interferiu foi a rotação nominal do motor, seguido pelo monitoramento das condições climáticas e desvio da vazão das pontas. O método de avaliação se mostrou adequado, exceto para a avaliação de perdas de calda.Universidade Federal de Viçosa - UFV2014-10-23info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufv.br/reveng/article/view/43910.13083/reveng.v22i5.483Engineering in Agriculture; Vol. 22 No. 5 (2014); 466-476Revista Engenharia na Agricultura - REVENG; v. 22 n. 5 (2014); 466-4762175-68131414-398410.13083/reveng.v22i5reponame:Engenharia na Agriculturainstname:Universidade Federal de Viçosa (UFV)instacron:UFVporhttps://periodicos.ufv.br/reveng/article/view/439/311Sichocki, DiegoRuas, Renato Adriane AlvesDezordi, Luciel RauniCarvalho Filho, AlbertoGood God, Pedro Ivo Vieirainfo:eu-repo/semantics/openAccess2023-01-19T13:22:07Zoai:ojs.periodicos.ufv.br:article/439Revistahttps://periodicos.ufv.br/revengPUBhttps://periodicos.ufv.br/reveng/oairevistaengenharianagricultura@gmail.com||andrerosa@ufv.br||tramitacao.reveng@gmail.com|| reveng@ufv.br2175-68131414-3984opendoar:2023-01-19T13:22:07Engenharia na Agricultura - Universidade Federal de Viçosa (UFV)false |
dc.title.none.fl_str_mv |
TECHNICAL NOTE: INSPECTION OF THE AIRSPRAYERS IN THE ALTO PARANAÍBA-MG REGION - DOI: 10.13083/1414-3984.v22n05a08 NOTA TÉCNICA: INSPEÇÃO DE PULVERIZADORES HIDROPNEUMÁTICOS NA REGIÃO DO ALTO PARANAÍBA-MG - DOI: 10.13083/1414-3984.v22n05a08 |
title |
TECHNICAL NOTE: INSPECTION OF THE AIRSPRAYERS IN THE ALTO PARANAÍBA-MG REGION - DOI: 10.13083/1414-3984.v22n05a08 |
spellingShingle |
TECHNICAL NOTE: INSPECTION OF THE AIRSPRAYERS IN THE ALTO PARANAÍBA-MG REGION - DOI: 10.13083/1414-3984.v22n05a08 Sichocki, Diego qualidade de aplicação manutenção controle de qualidade tecnologia de aplicação culturas arbóreas |
title_short |
TECHNICAL NOTE: INSPECTION OF THE AIRSPRAYERS IN THE ALTO PARANAÍBA-MG REGION - DOI: 10.13083/1414-3984.v22n05a08 |
title_full |
TECHNICAL NOTE: INSPECTION OF THE AIRSPRAYERS IN THE ALTO PARANAÍBA-MG REGION - DOI: 10.13083/1414-3984.v22n05a08 |
title_fullStr |
TECHNICAL NOTE: INSPECTION OF THE AIRSPRAYERS IN THE ALTO PARANAÍBA-MG REGION - DOI: 10.13083/1414-3984.v22n05a08 |
title_full_unstemmed |
TECHNICAL NOTE: INSPECTION OF THE AIRSPRAYERS IN THE ALTO PARANAÍBA-MG REGION - DOI: 10.13083/1414-3984.v22n05a08 |
title_sort |
TECHNICAL NOTE: INSPECTION OF THE AIRSPRAYERS IN THE ALTO PARANAÍBA-MG REGION - DOI: 10.13083/1414-3984.v22n05a08 |
author |
Sichocki, Diego |
author_facet |
Sichocki, Diego Ruas, Renato Adriane Alves Dezordi, Luciel Rauni Carvalho Filho, Alberto Good God, Pedro Ivo Vieira |
author_role |
author |
author2 |
Ruas, Renato Adriane Alves Dezordi, Luciel Rauni Carvalho Filho, Alberto Good God, Pedro Ivo Vieira |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Sichocki, Diego Ruas, Renato Adriane Alves Dezordi, Luciel Rauni Carvalho Filho, Alberto Good God, Pedro Ivo Vieira |
dc.subject.por.fl_str_mv |
qualidade de aplicação manutenção controle de qualidade tecnologia de aplicação culturas arbóreas |
topic |
qualidade de aplicação manutenção controle de qualidade tecnologia de aplicação culturas arbóreas |
description |
The objective of this study was to inspect air assisted sprayers in the Alto Paranaíba-MG region, in order to verify the state of conservation and validate assessment procedures consistent with the region. For this, 30 randomly selected sprayers. The process evaluation consisted of application of a questionnaire divided into two parts, with the following maximum scores: conditions of equipment (300) and calibration (150). Thus, a sprayer in perfect operating conditions received a final score of 450. In the case that some conditions were not achieved, the score of the sprayer was reduced. The chi-square test and Pearson’s correlation discriminant analyses were performed. The factor that contributes most to the final note of the sprayer was calibration. In the equipment factor, the item of greatest influence was the tank level maker, followed by protection of moving parts and leaks in hoses. In the calibration factor, the item that most interfered was nominal rotation of the motor, followed by monitoring weather conditions and standard deviation of nozzle flow. The evaluation method showed to be adequate, except for the assessment of sprayer losses. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-10-23 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://periodicos.ufv.br/reveng/article/view/439 10.13083/reveng.v22i5.483 |
url |
https://periodicos.ufv.br/reveng/article/view/439 |
identifier_str_mv |
10.13083/reveng.v22i5.483 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.ufv.br/reveng/article/view/439/311 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Viçosa - UFV |
publisher.none.fl_str_mv |
Universidade Federal de Viçosa - UFV |
dc.source.none.fl_str_mv |
Engineering in Agriculture; Vol. 22 No. 5 (2014); 466-476 Revista Engenharia na Agricultura - REVENG; v. 22 n. 5 (2014); 466-476 2175-6813 1414-3984 10.13083/reveng.v22i5 reponame:Engenharia na Agricultura instname:Universidade Federal de Viçosa (UFV) instacron:UFV |
instname_str |
Universidade Federal de Viçosa (UFV) |
instacron_str |
UFV |
institution |
UFV |
reponame_str |
Engenharia na Agricultura |
collection |
Engenharia na Agricultura |
repository.name.fl_str_mv |
Engenharia na Agricultura - Universidade Federal de Viçosa (UFV) |
repository.mail.fl_str_mv |
revistaengenharianagricultura@gmail.com||andrerosa@ufv.br||tramitacao.reveng@gmail.com|| reveng@ufv.br |
_version_ |
1788355358307123200 |