MECHANICAL DAMAGE CAUSED BY SEED METERING SYSTEMS

Detalhes bibliográficos
Autor(a) principal: Almeida, Rogério de Araújo
Data de Publicação: 2007
Outros Autores: Barcellos, Luiz Carlos, Ximenes, Paulo Alcanfor
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Tropical (Online)
Texto Completo: https://revistas.ufg.br/pat/article/view/2391
Resumo: Effects of mechanical damage caused by five seed metering systems were evaluated in four crops. Seed samples were collected before and after passing through the measuring systems and submitted to tests of purity, germination and vigor. There was no difference in the level of mechanical damage caused by the metering systems used for maize seeds. For common bean seeds, minor effects were verified when using the vacuum metering disk and the feed cup. The fluted feed system showed the best performance for rice seeds, and the horizontal perforated disk and feed cup systems exhibited the best results for soybean seeds. The vacuum metering disk system caused the highest level of mechanical damage to soybean seeds. KEY-WORDS: Planter machine; seed distributor; fluted feed.
id UFG-6_29ff878ac7eb3e12d0e857c99fa41f76
oai_identifier_str oai:ojs.revistas.ufg.br:article/2391
network_acronym_str UFG-6
network_name_str Pesquisa Agropecuária Tropical (Online)
repository_id_str
spelling MECHANICAL DAMAGE CAUSED BY SEED METERING SYSTEMSDANOS MECÂNICOS OCASIONADOS POR SISTEMAS DOSADORES DE SEMENTESPlanter machineseed distributorfluted feedSemeadorasdistribuidores de sementesrotor acanalado Effects of mechanical damage caused by five seed metering systems were evaluated in four crops. Seed samples were collected before and after passing through the measuring systems and submitted to tests of purity, germination and vigor. There was no difference in the level of mechanical damage caused by the metering systems used for maize seeds. For common bean seeds, minor effects were verified when using the vacuum metering disk and the feed cup. The fluted feed system showed the best performance for rice seeds, and the horizontal perforated disk and feed cup systems exhibited the best results for soybean seeds. The vacuum metering disk system caused the highest level of mechanical damage to soybean seeds. KEY-WORDS: Planter machine; seed distributor; fluted feed. Avaliaram-se os efeitos de danos mecânicos ocasionados por cinco sistemas dosadores de sementes, em quatro culturas. Amostras das sementes foram coletadas antes e após passarem pelos sistemas dosadores e foram submetidas a testes de pureza, germinação e vigor. Não houve diferença entre os efeitos de danos mecânicos ocasionados pelos sistemas dosadores empregados nas sementes de milho. Para as sementes de feijão, menores efeitos foram verificados quando da utilização dos dosadores pneumático a vácuo e copo dosador. O sistema rotor acanalado causou menores danos às sementes de arroz e os sistemas disco  horizontal perfurado e copo dosador foram os que menos danificaram as sementes de soja. O sistema dosador pneumático a vácuo ocasionou o maior índice de dano mecânico nas sementes de soja. PALAVRAS-CHAVE: Semeadoras; distribuidores de sementes; rotor acanalado.Escola de Agronomia - Universidade Federal de Goiás2007-11-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionAvaliado por paresPesquisa experimentalapplication/savehttps://revistas.ufg.br/pat/article/view/2391Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 33, n. 1, Jan./Jun. 2003; 17-22Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 33, n. 1, jan./jun. 2003; 17-22Pesquisa Agropecuária Tropical; v. 33, n. 1, jan./jun. 2003; 17-221983-4063reponame:Pesquisa Agropecuária Tropical (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGporhttps://revistas.ufg.br/pat/article/view/2391/2363Almeida, Rogério de AraújoBarcellos, Luiz CarlosXimenes, Paulo Alcanforinfo:eu-repo/semantics/openAccess2020-02-26T23:57:33Zoai:ojs.revistas.ufg.br:article/2391Revistahttps://revistas.ufg.br/patPUBhttps://revistas.ufg.br/pat/oaiaseleguini.pat@gmail.com||mgoes@agro.ufg.br1983-40631517-6398opendoar:2024-05-21T19:55:07.331894Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)true
dc.title.none.fl_str_mv MECHANICAL DAMAGE CAUSED BY SEED METERING SYSTEMS
DANOS MECÂNICOS OCASIONADOS POR SISTEMAS DOSADORES DE SEMENTES
title MECHANICAL DAMAGE CAUSED BY SEED METERING SYSTEMS
spellingShingle MECHANICAL DAMAGE CAUSED BY SEED METERING SYSTEMS
Almeida, Rogério de Araújo
Planter machine
seed distributor
fluted feed
Semeadoras
distribuidores de sementes
rotor acanalado
title_short MECHANICAL DAMAGE CAUSED BY SEED METERING SYSTEMS
title_full MECHANICAL DAMAGE CAUSED BY SEED METERING SYSTEMS
title_fullStr MECHANICAL DAMAGE CAUSED BY SEED METERING SYSTEMS
title_full_unstemmed MECHANICAL DAMAGE CAUSED BY SEED METERING SYSTEMS
title_sort MECHANICAL DAMAGE CAUSED BY SEED METERING SYSTEMS
author Almeida, Rogério de Araújo
author_facet Almeida, Rogério de Araújo
Barcellos, Luiz Carlos
Ximenes, Paulo Alcanfor
author_role author
author2 Barcellos, Luiz Carlos
Ximenes, Paulo Alcanfor
author2_role author
author
dc.contributor.author.fl_str_mv Almeida, Rogério de Araújo
Barcellos, Luiz Carlos
Ximenes, Paulo Alcanfor
dc.subject.por.fl_str_mv Planter machine
seed distributor
fluted feed
Semeadoras
distribuidores de sementes
rotor acanalado
topic Planter machine
seed distributor
fluted feed
Semeadoras
distribuidores de sementes
rotor acanalado
description Effects of mechanical damage caused by five seed metering systems were evaluated in four crops. Seed samples were collected before and after passing through the measuring systems and submitted to tests of purity, germination and vigor. There was no difference in the level of mechanical damage caused by the metering systems used for maize seeds. For common bean seeds, minor effects were verified when using the vacuum metering disk and the feed cup. The fluted feed system showed the best performance for rice seeds, and the horizontal perforated disk and feed cup systems exhibited the best results for soybean seeds. The vacuum metering disk system caused the highest level of mechanical damage to soybean seeds. KEY-WORDS: Planter machine; seed distributor; fluted feed.
publishDate 2007
dc.date.none.fl_str_mv 2007-11-15
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Avaliado por pares
Pesquisa experimental
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://revistas.ufg.br/pat/article/view/2391
url https://revistas.ufg.br/pat/article/view/2391
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://revistas.ufg.br/pat/article/view/2391/2363
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/save
dc.publisher.none.fl_str_mv Escola de Agronomia - Universidade Federal de Goiás
publisher.none.fl_str_mv Escola de Agronomia - Universidade Federal de Goiás
dc.source.none.fl_str_mv Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 33, n. 1, Jan./Jun. 2003; 17-22
Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 33, n. 1, jan./jun. 2003; 17-22
Pesquisa Agropecuária Tropical; v. 33, n. 1, jan./jun. 2003; 17-22
1983-4063
reponame:Pesquisa Agropecuária Tropical (Online)
instname:Universidade Federal de Goiás (UFG)
instacron:UFG
instname_str Universidade Federal de Goiás (UFG)
instacron_str UFG
institution UFG
reponame_str Pesquisa Agropecuária Tropical (Online)
collection Pesquisa Agropecuária Tropical (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)
repository.mail.fl_str_mv aseleguini.pat@gmail.com||mgoes@agro.ufg.br
_version_ 1799874814461083648

Registros relacionados