Quality of mechanized coffee harvesting in circular planting system
Autor(a) principal: | |
---|---|
Data de Publicação: | 2013 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Ciência Rural |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782013000100005 |
Resumo: | Mechanized coffee harvesting is one of the main technological advances that benefit producers, but problems with planning for planting and crop development and faults in harvester adjustment can reduce the efficiency of the operation, making it more stressful for the crop than manual harvesting. Thus the present study was carried out in the municipality of Patos de Minas, MG, Brazil with the objective of assessing the damage in the vegetable part and the quality of the mechanized harvesting of coffee cropped in a circular planting system under a center pivot, with two rod vibration frequencies and statistical control of the process. It was observed that the negative biennially on the crop reduced the initial coffee load eliminating the effects of the insolation conditions. The harvest quality indices were distributed asymmetrically and the samples varied greatly and only the stripping efficiency was influenced by the axles assessed and were shown to be stable by the statistical control. The damage to the plants by the harvester presented desirable values and did not vary in function of the factors analyzed, but was considered under statistical control. |
id |
UFSM-2_ccdf360f1aaf7019f59140cca9372e4f |
---|---|
oai_identifier_str |
oai:scielo:S0103-84782013000100005 |
network_acronym_str |
UFSM-2 |
network_name_str |
Ciência rural (Online) |
repository_id_str |
|
spelling |
Quality of mechanized coffee harvesting in circular planting systemCoffea arabica L.harvesting losesstatistical control processMechanized coffee harvesting is one of the main technological advances that benefit producers, but problems with planning for planting and crop development and faults in harvester adjustment can reduce the efficiency of the operation, making it more stressful for the crop than manual harvesting. Thus the present study was carried out in the municipality of Patos de Minas, MG, Brazil with the objective of assessing the damage in the vegetable part and the quality of the mechanized harvesting of coffee cropped in a circular planting system under a center pivot, with two rod vibration frequencies and statistical control of the process. It was observed that the negative biennially on the crop reduced the initial coffee load eliminating the effects of the insolation conditions. The harvest quality indices were distributed asymmetrically and the samples varied greatly and only the stripping efficiency was influenced by the axles assessed and were shown to be stable by the statistical control. The damage to the plants by the harvester presented desirable values and did not vary in function of the factors analyzed, but was considered under statistical control.Universidade Federal de Santa Maria2013-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782013000100005Ciência Rural v.43 n.1 2013reponame:Ciência Ruralinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSM10.1590/S0103-84782012005000148info:eu-repo/semantics/openAccessCassia,Marcelo TufaileSilva,Rouverson Pereira daChioderolli,Carlos AlessandoNoronha,Rafael Henrique FreitasSantos,Edvaldo Pereira doseng2013-07-30T00:00:00ZRevista |
dc.title.none.fl_str_mv |
Quality of mechanized coffee harvesting in circular planting system |
title |
Quality of mechanized coffee harvesting in circular planting system |
spellingShingle |
Quality of mechanized coffee harvesting in circular planting system Cassia,Marcelo Tufaile Coffea arabica L. harvesting loses statistical control process |
title_short |
Quality of mechanized coffee harvesting in circular planting system |
title_full |
Quality of mechanized coffee harvesting in circular planting system |
title_fullStr |
Quality of mechanized coffee harvesting in circular planting system |
title_full_unstemmed |
Quality of mechanized coffee harvesting in circular planting system |
title_sort |
Quality of mechanized coffee harvesting in circular planting system |
author |
Cassia,Marcelo Tufaile |
author_facet |
Cassia,Marcelo Tufaile Silva,Rouverson Pereira da Chioderolli,Carlos Alessando Noronha,Rafael Henrique Freitas Santos,Edvaldo Pereira dos |
author_role |
author |
author2 |
Silva,Rouverson Pereira da Chioderolli,Carlos Alessando Noronha,Rafael Henrique Freitas Santos,Edvaldo Pereira dos |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Cassia,Marcelo Tufaile Silva,Rouverson Pereira da Chioderolli,Carlos Alessando Noronha,Rafael Henrique Freitas Santos,Edvaldo Pereira dos |
dc.subject.por.fl_str_mv |
Coffea arabica L. harvesting loses statistical control process |
topic |
Coffea arabica L. harvesting loses statistical control process |
description |
Mechanized coffee harvesting is one of the main technological advances that benefit producers, but problems with planning for planting and crop development and faults in harvester adjustment can reduce the efficiency of the operation, making it more stressful for the crop than manual harvesting. Thus the present study was carried out in the municipality of Patos de Minas, MG, Brazil with the objective of assessing the damage in the vegetable part and the quality of the mechanized harvesting of coffee cropped in a circular planting system under a center pivot, with two rod vibration frequencies and statistical control of the process. It was observed that the negative biennially on the crop reduced the initial coffee load eliminating the effects of the insolation conditions. The harvest quality indices were distributed asymmetrically and the samples varied greatly and only the stripping efficiency was influenced by the axles assessed and were shown to be stable by the statistical control. The damage to the plants by the harvester presented desirable values and did not vary in function of the factors analyzed, but was considered under statistical control. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782013000100005 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782013000100005 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S0103-84782012005000148 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Universidade Federal de Santa Maria |
publisher.none.fl_str_mv |
Universidade Federal de Santa Maria |
dc.source.none.fl_str_mv |
Ciência Rural v.43 n.1 2013 reponame:Ciência Rural instname:Universidade Federal de Santa Maria (UFSM) instacron:UFSM |
instname_str |
Universidade Federal de Santa Maria (UFSM) |
instacron_str |
UFSM |
institution |
UFSM |
reponame_str |
Ciência Rural |
collection |
Ciência Rural |
repository.name.fl_str_mv |
|
repository.mail.fl_str_mv |
|
_version_ |
1749140542332076032 |