Critical points on egg production: causes, importance and incidence of eggshell breakage and defects
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UFLA |
Texto Completo: | http://repositorio.ufla.br/jspui/handle/1/12806 |
Resumo: | The occurrence of broken eggs directly depends on the quality of the shell. It is important to consider that the problem of broken eggs is not due to a single factor but a combination of factors. Shell defects, irregularities in shell shape, texture and surface are commonly observed during a regular egg laying cycle and the causes are varied. The incidence of downgraded eggs still represents an important source of economic loss for the egg industry due to products damage and need for further processing. It is possible to obtain significant reduction in the number of eggs lost due to the inferior quality of the shell attempting to an adequate nutrition, disease control, good management practices, and use of genetic lines with higher quality eggshell traits. |
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Critical points on egg production: causes, importance and incidence of eggshell breakage and defectsPontos críticos na produção de ovos: causas, importância e incidência de quebra e defeitos nas cascas dos ovosEggs - Defective shellEgg industryEggshell qualityLaying hensOvos - Defeitos de cascaCadeia de ovos comerciaisOvos - Qualidade da cascaPoedeiras comerciaisThe occurrence of broken eggs directly depends on the quality of the shell. It is important to consider that the problem of broken eggs is not due to a single factor but a combination of factors. Shell defects, irregularities in shell shape, texture and surface are commonly observed during a regular egg laying cycle and the causes are varied. The incidence of downgraded eggs still represents an important source of economic loss for the egg industry due to products damage and need for further processing. It is possible to obtain significant reduction in the number of eggs lost due to the inferior quality of the shell attempting to an adequate nutrition, disease control, good management practices, and use of genetic lines with higher quality eggshell traits.A ocorrência de ovos quebrados depende diretamente da qualidade da casca. É importante considerar que o problema de ovos quebrados não se deve a um único fator, mas sim a uma combinação de fatores. Defeitos de casca, irregularidades no formato da casca, textura e superfície são comumente observados durante um ciclo regular de postura e as causas são várias. A incidência de ovos descartados ainda representa uma importante fonte de prejuízo econômica à indústria, em razão da perda desses ovos e necessidade de processamento adicional. É possível obter significativa redução no número de ovos perdidos, pela qualidade inferior da casca ,focando-se em uma nutrição adequada, no controle de doenças do plantel, em boas práticas de produção e no uso de linhagens de aves que produzam ovos com melhor qualidade de casca.Universidade Federal de Lavras2017-05-04T11:50:08Z2017-05-04T11:50:08Z2014-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfMAZZUCO, H.; BERTECHINI, A. G. Critical points on egg production: causes, importance and incidence of eggshell breakage and defects. Ciência e Agrotecnologia, Lavras, v. 38, n. 1, p. 7-14, jan./fev. 2014.http://repositorio.ufla.br/jspui/handle/1/12806Ciência e Agrotecnologiareponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAMazzuco, HeleniceBertechini, Antonio Gilbertoinfo:eu-repo/semantics/openAccesspor2017-05-04T11:50:09Zoai:localhost:1/12806Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2017-05-04T11:50:09Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false |
dc.title.none.fl_str_mv |
Critical points on egg production: causes, importance and incidence of eggshell breakage and defects Pontos críticos na produção de ovos: causas, importância e incidência de quebra e defeitos nas cascas dos ovos |
title |
Critical points on egg production: causes, importance and incidence of eggshell breakage and defects |
spellingShingle |
Critical points on egg production: causes, importance and incidence of eggshell breakage and defects Mazzuco, Helenice Eggs - Defective shell Egg industry Eggshell quality Laying hens Ovos - Defeitos de casca Cadeia de ovos comerciais Ovos - Qualidade da casca Poedeiras comerciais |
title_short |
Critical points on egg production: causes, importance and incidence of eggshell breakage and defects |
title_full |
Critical points on egg production: causes, importance and incidence of eggshell breakage and defects |
title_fullStr |
Critical points on egg production: causes, importance and incidence of eggshell breakage and defects |
title_full_unstemmed |
Critical points on egg production: causes, importance and incidence of eggshell breakage and defects |
title_sort |
Critical points on egg production: causes, importance and incidence of eggshell breakage and defects |
author |
Mazzuco, Helenice |
author_facet |
Mazzuco, Helenice Bertechini, Antonio Gilberto |
author_role |
author |
author2 |
Bertechini, Antonio Gilberto |
author2_role |
author |
dc.contributor.author.fl_str_mv |
Mazzuco, Helenice Bertechini, Antonio Gilberto |
dc.subject.por.fl_str_mv |
Eggs - Defective shell Egg industry Eggshell quality Laying hens Ovos - Defeitos de casca Cadeia de ovos comerciais Ovos - Qualidade da casca Poedeiras comerciais |
topic |
Eggs - Defective shell Egg industry Eggshell quality Laying hens Ovos - Defeitos de casca Cadeia de ovos comerciais Ovos - Qualidade da casca Poedeiras comerciais |
description |
The occurrence of broken eggs directly depends on the quality of the shell. It is important to consider that the problem of broken eggs is not due to a single factor but a combination of factors. Shell defects, irregularities in shell shape, texture and surface are commonly observed during a regular egg laying cycle and the causes are varied. The incidence of downgraded eggs still represents an important source of economic loss for the egg industry due to products damage and need for further processing. It is possible to obtain significant reduction in the number of eggs lost due to the inferior quality of the shell attempting to an adequate nutrition, disease control, good management practices, and use of genetic lines with higher quality eggshell traits. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-01 2017-05-04T11:50:08Z 2017-05-04T11:50:08Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
MAZZUCO, H.; BERTECHINI, A. G. Critical points on egg production: causes, importance and incidence of eggshell breakage and defects. Ciência e Agrotecnologia, Lavras, v. 38, n. 1, p. 7-14, jan./fev. 2014. http://repositorio.ufla.br/jspui/handle/1/12806 |
identifier_str_mv |
MAZZUCO, H.; BERTECHINI, A. G. Critical points on egg production: causes, importance and incidence of eggshell breakage and defects. Ciência e Agrotecnologia, Lavras, v. 38, n. 1, p. 7-14, jan./fev. 2014. |
url |
http://repositorio.ufla.br/jspui/handle/1/12806 |
dc.language.iso.fl_str_mv |
por |
language |
por |
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 Lavras |
publisher.none.fl_str_mv |
Universidade Federal de Lavras |
dc.source.none.fl_str_mv |
Ciência e Agrotecnologia reponame:Repositório Institucional da UFLA instname:Universidade Federal de Lavras (UFLA) instacron:UFLA |
instname_str |
Universidade Federal de Lavras (UFLA) |
instacron_str |
UFLA |
institution |
UFLA |
reponame_str |
Repositório Institucional da UFLA |
collection |
Repositório Institucional da UFLA |
repository.name.fl_str_mv |
Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA) |
repository.mail.fl_str_mv |
nivaldo@ufla.br || repositorio.biblioteca@ufla.br |
_version_ |
1807835065237897216 |