Influence of breeder age on biometrics organ and morphology of the mucosa of the small intestine of chicks hatching

Detalhes bibliográficos
Autor(a) principal: Fernandes, Jovanir Inês Müller
Data de Publicação: 2014
Outros Autores: Contini, Jean Paulo, Scapini, Lidiane Boareto, Gurski, Tiago Jacob, Esser, Aline Fernanda Gonçalves, Santos, Alexandre Leseur dos
Tipo de documento: Artigo
Idioma: por
Título da fonte: Semina. Ciências Agrárias (Online)
Texto Completo: https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/14257
Resumo: The objective of the conducted experiment was the evaluation of effect of multiple age breeders on the organs biometry and the intestinal morphometry of chicks at hatching. There were incubated 200 eggs provided from Ross 308 breeders at the ages of 32, 40, 48, 56 and 64 weeks. At hatching, 20 chicks of each breeder age were individually weighted and sacrificed in order to evaluate breast, cloacal bursa, yolk sack and small intestine weight, besides the small intestine length. The duodenum portion was collected in order to measure the villus height and the crypt depth. There were a positive linear effect of the breeder age (p<0,05) on the live weight, absolute and relative yolk sack weight, cloacal bursa absolute weight and breast absolute and relative weight. For the absolute and relative small intestine weight it was observed a quadratic effect of the breeder age (p<0,05), in which the best intestine development was in chicks from breeders between 40 and 50 weeks of age. The chick weight has a positive correlation with the weight of the yolk sac, cloacal bursa and breast (p<0,05). For the villus and crypt it was obtained a significant effect of the breeders age (p<0,05) on the crypt depth, whose linear behavior was decreasing and inverse to the breeders age. The villus:crypt relation showed a linear increasing behavior (p<0,05) according to the breeders age. It’s concluded that the breeder age has influence on the organ biometry and on the small intestine mucosal morphometry of chicks at hatching.
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spelling Influence of breeder age on biometrics organ and morphology of the mucosa of the small intestine of chicks hatchingInfluência da idade da matriz sobre a biometria de órgãos e a morfometria da mucosa do intestino delgado dos pintos à eclosãoVillus heightOrgan weightsBroilerYolk sac.Altura de viloPeso de órgãosFrango de corteSaco da gema.5.04.05.00-4 - produção animalThe objective of the conducted experiment was the evaluation of effect of multiple age breeders on the organs biometry and the intestinal morphometry of chicks at hatching. There were incubated 200 eggs provided from Ross 308 breeders at the ages of 32, 40, 48, 56 and 64 weeks. At hatching, 20 chicks of each breeder age were individually weighted and sacrificed in order to evaluate breast, cloacal bursa, yolk sack and small intestine weight, besides the small intestine length. The duodenum portion was collected in order to measure the villus height and the crypt depth. There were a positive linear effect of the breeder age (p<0,05) on the live weight, absolute and relative yolk sack weight, cloacal bursa absolute weight and breast absolute and relative weight. For the absolute and relative small intestine weight it was observed a quadratic effect of the breeder age (p<0,05), in which the best intestine development was in chicks from breeders between 40 and 50 weeks of age. The chick weight has a positive correlation with the weight of the yolk sac, cloacal bursa and breast (p<0,05). For the villus and crypt it was obtained a significant effect of the breeders age (p<0,05) on the crypt depth, whose linear behavior was decreasing and inverse to the breeders age. The villus:crypt relation showed a linear increasing behavior (p<0,05) according to the breeders age. It’s concluded that the breeder age has influence on the organ biometry and on the small intestine mucosal morphometry of chicks at hatching.O experimento foi conduzido com o objetivo de avaliar o efeito de diferentes idades de matrizes sobre a biometria de órgãos e a morfometria intestinal de pintos de corte à eclosão. Foram incubados 200 ovos provenientes de matrizes pesadas da linhagem comercial Ross 308, com as idades de 32, 40, 48, 56 e 64 semanas. À eclosão 20 pintinhos de cada idade de matriz foram pesados individualmente e sacrificados para avaliação do peso do peito, bolsa cloacal, saco da gema e intestino delgado e do comprimento do intestino delgado. O segmento do duodeno foi coletado para mensuração da altura de vilo e da profundidade de cripta. Houve efeito linear positivo da idade da matriz (p<0,05) sobre o peso vivo, peso absoluto e relativo do saco da gema, peso absoluto da bolsa cloacal e peso absoluto e relativo do peito. Para o peso absoluto, peso relativo do intestino delgado observou-se efeito quadrático da idade da matriz (p<0,05), sendo o melhor desenvolvimento do intestino em pintos provenientes de matrizes entre 40 e 50 semanas. O peso do pinto apresentou correlação positiva com o peso do saco da gema, bolsa cloacal e peito (p<0,05). Para vilo e cripta obteve-se um efeito significativo da idade das matrizes (p<0,05) sobre a profundidade das criptas, cujo comportamento foi linear decrescente e inverso à idade das matrizes enquanto a relação vilo:cripta, apresentou comportamento linear crescente (p<0,05) de acordo com a idade das matrizes. Conclui-se que a idade da matriz tem influência na biometria dos órgãos e na morfometria da mucosa do intestino delgado de pintos de corte à eclosão. UEL2014-04-28info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPesquisa empirica de campoapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/1425710.5433/1679-0359.2014v35n2p1083Semina: Ciências Agrárias; Vol. 35 No. 2 (2014); 1083-1090Semina: Ciências Agrárias; v. 35 n. 2 (2014); 1083-10901679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELporhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/14257/pdf_307Fernandes, Jovanir Inês MüllerContini, Jean PauloScapini, Lidiane BoaretoGurski, Tiago JacobEsser, Aline Fernanda GonçalvesSantos, Alexandre Leseur dosinfo:eu-repo/semantics/openAccess2015-11-19T18:35:54Zoai:ojs.pkp.sfu.ca:article/14257Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2015-11-19T18:35:54Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false
dc.title.none.fl_str_mv Influence of breeder age on biometrics organ and morphology of the mucosa of the small intestine of chicks hatching
Influência da idade da matriz sobre a biometria de órgãos e a morfometria da mucosa do intestino delgado dos pintos à eclosão
title Influence of breeder age on biometrics organ and morphology of the mucosa of the small intestine of chicks hatching
spellingShingle Influence of breeder age on biometrics organ and morphology of the mucosa of the small intestine of chicks hatching
Fernandes, Jovanir Inês Müller
Villus height
Organ weights
Broiler
Yolk sac.
Altura de vilo
Peso de órgãos
Frango de corte
Saco da gema.
5.04.05.00-4 - produção animal
title_short Influence of breeder age on biometrics organ and morphology of the mucosa of the small intestine of chicks hatching
title_full Influence of breeder age on biometrics organ and morphology of the mucosa of the small intestine of chicks hatching
title_fullStr Influence of breeder age on biometrics organ and morphology of the mucosa of the small intestine of chicks hatching
title_full_unstemmed Influence of breeder age on biometrics organ and morphology of the mucosa of the small intestine of chicks hatching
title_sort Influence of breeder age on biometrics organ and morphology of the mucosa of the small intestine of chicks hatching
author Fernandes, Jovanir Inês Müller
author_facet Fernandes, Jovanir Inês Müller
Contini, Jean Paulo
Scapini, Lidiane Boareto
Gurski, Tiago Jacob
Esser, Aline Fernanda Gonçalves
Santos, Alexandre Leseur dos
author_role author
author2 Contini, Jean Paulo
Scapini, Lidiane Boareto
Gurski, Tiago Jacob
Esser, Aline Fernanda Gonçalves
Santos, Alexandre Leseur dos
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Fernandes, Jovanir Inês Müller
Contini, Jean Paulo
Scapini, Lidiane Boareto
Gurski, Tiago Jacob
Esser, Aline Fernanda Gonçalves
Santos, Alexandre Leseur dos
dc.subject.por.fl_str_mv Villus height
Organ weights
Broiler
Yolk sac.
Altura de vilo
Peso de órgãos
Frango de corte
Saco da gema.
5.04.05.00-4 - produção animal
topic Villus height
Organ weights
Broiler
Yolk sac.
Altura de vilo
Peso de órgãos
Frango de corte
Saco da gema.
5.04.05.00-4 - produção animal
description The objective of the conducted experiment was the evaluation of effect of multiple age breeders on the organs biometry and the intestinal morphometry of chicks at hatching. There were incubated 200 eggs provided from Ross 308 breeders at the ages of 32, 40, 48, 56 and 64 weeks. At hatching, 20 chicks of each breeder age were individually weighted and sacrificed in order to evaluate breast, cloacal bursa, yolk sack and small intestine weight, besides the small intestine length. The duodenum portion was collected in order to measure the villus height and the crypt depth. There were a positive linear effect of the breeder age (p<0,05) on the live weight, absolute and relative yolk sack weight, cloacal bursa absolute weight and breast absolute and relative weight. For the absolute and relative small intestine weight it was observed a quadratic effect of the breeder age (p<0,05), in which the best intestine development was in chicks from breeders between 40 and 50 weeks of age. The chick weight has a positive correlation with the weight of the yolk sac, cloacal bursa and breast (p<0,05). For the villus and crypt it was obtained a significant effect of the breeders age (p<0,05) on the crypt depth, whose linear behavior was decreasing and inverse to the breeders age. The villus:crypt relation showed a linear increasing behavior (p<0,05) according to the breeders age. It’s concluded that the breeder age has influence on the organ biometry and on the small intestine mucosal morphometry of chicks at hatching.
publishDate 2014
dc.date.none.fl_str_mv 2014-04-28
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Pesquisa empirica de campo
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/14257
10.5433/1679-0359.2014v35n2p1083
url https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/14257
identifier_str_mv 10.5433/1679-0359.2014v35n2p1083
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/14257/pdf_307
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 UEL
publisher.none.fl_str_mv UEL
dc.source.none.fl_str_mv Semina: Ciências Agrárias; Vol. 35 No. 2 (2014); 1083-1090
Semina: Ciências Agrárias; v. 35 n. 2 (2014); 1083-1090
1679-0359
1676-546X
reponame:Semina. Ciências Agrárias (Online)
instname:Universidade Estadual de Londrina (UEL)
instacron:UEL
instname_str Universidade Estadual de Londrina (UEL)
instacron_str UEL
institution UEL
reponame_str Semina. Ciências Agrárias (Online)
collection Semina. Ciências Agrárias (Online)
repository.name.fl_str_mv Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)
repository.mail.fl_str_mv semina.agrarias@uel.br
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