Non-constituents of the carcass of lambs on different sexual conditions
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Ciência animal brasileira (Online) |
Texto Completo: | https://revistas.ufg.br/vet/article/view/48641 |
Resumo: | The study was carried out with objective to evaluate the effects of sexual condition on the weights and yields of non-constituents of the carcass of Texel x Corriedale lambs. Forty-six males were used divided in three groups: uncastrated (n = 15), castrated (n = 17) and induced to cryptorchidism (n = 14). A completely randomized design with three treatments and variable number of repetitions was adopted, an analysis of variance was performed to evaluate the effect of sexual condition on the characteristics studied. Castrated lambs have reached the stipulated conditions for slaughter earlier. Uncastrated and induced to cryptorchidism presented higher weights of head (kg), skin (kg), penis (kg) and liver with gall bladder (kg). Uncastrated lambs presented higher values for lungs with trachea (kg) compared to castrated animals. It is concluded that uncastrated and induced to cryptorchidism lambs present higher weights of some body components when finished in native field receiving supplementation of 1% of body weight. Proportionally, the sexual condition does not interfere in the yields of the body components of Texel x Corriedale lambs.Keywords: Castration; body parts; induction to cryptorchidism; Ovis aries. |
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Non-constituents of the carcass of lambs on different sexual conditionsNão constituintes da carcaça de cordeiros em distintas condições sexuaisThe study was carried out with objective to evaluate the effects of sexual condition on the weights and yields of non-constituents of the carcass of Texel x Corriedale lambs. Forty-six males were used divided in three groups: uncastrated (n = 15), castrated (n = 17) and induced to cryptorchidism (n = 14). A completely randomized design with three treatments and variable number of repetitions was adopted, an analysis of variance was performed to evaluate the effect of sexual condition on the characteristics studied. Castrated lambs have reached the stipulated conditions for slaughter earlier. Uncastrated and induced to cryptorchidism presented higher weights of head (kg), skin (kg), penis (kg) and liver with gall bladder (kg). Uncastrated lambs presented higher values for lungs with trachea (kg) compared to castrated animals. It is concluded that uncastrated and induced to cryptorchidism lambs present higher weights of some body components when finished in native field receiving supplementation of 1% of body weight. Proportionally, the sexual condition does not interfere in the yields of the body components of Texel x Corriedale lambs.Keywords: Castration; body parts; induction to cryptorchidism; Ovis aries.O estudo foi realizado com objetivo de avaliar os efeitos da condição sexual nos pesos e rendimentos dos não constituintes da carcaça de cordeiros cruza Texel x Corriedale. Foram utilizados 46 machos divididos em três grupos: não castrados (n=15), castrados (n=17) e induzidos ao criptorquidismo (n=14). Foi adotado o delineamento experimental inteiramente casualizado com três tratamentos e número variável de repetições. Foi realizada análise de variância para avaliar o efeito da condição sexual sobre as características estudadas. Cordeiros castrados atingiram as condições estipuladas para o abate mais precocemente. Não castrados e induzidos ao criptorquidismo apresentaram pesos superiores de cabeça (kg), pele (kg), pênis (kg) e fígado com vesícula (kg). Não castrados apresentaram valores superiores do conjunto pulmões com traqueia (kg) em relação a animais castrados. Conclui-se que cordeiros não castrados e induzidos ao criptorquidismo apresentam pesos superiores de alguns componentes corporais quando terminados em campo nativo recebendo suplementação de 1% do peso corporal. Proporcionalmente, a condição sexual não interfere nos rendimentos dos componentes corporais de cordeiros Texel x Corriedale.Palavras-chave: Castração; componentes corporais; indução ao criptorquidismo; Ovis aries.Universidade Federal de Goiás2020-03-13info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdftext/htmlhttps://revistas.ufg.br/vet/article/view/48641Brazilian Animal Science/ Ciência Animal Brasileira; Vol. 21 (2020): Continuous publicationCiência Animal Brasileira / Brazilian Animal Science; v. 21 (2020): Publicação contínua1809-68911518-2797reponame:Ciência animal brasileira (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGporhttps://revistas.ufg.br/vet/article/view/48641/34450https://revistas.ufg.br/vet/article/view/48641/34451Copyright (c) 2020 Ciência Animal Brasileirainfo:eu-repo/semantics/openAccessCosta, Pablo TavaresMendonça, Gilson deCosta, Rômulo TavaresNunes, Luiza PadilhaOllé, Michelle de AlmeidaFeijó, Fernanda Dornélles2023-03-23T18:46:38Zoai:ojs.revistas.ufg.br:article/48641Revistahttps://revistas.ufg.br/vetPUBhttps://revistas.ufg.br/vet/oai||revistacab@gmail.com1809-68911518-2797opendoar:2024-05-21T19:56:19.552661Ciência animal brasileira (Online) - Universidade Federal de Goiás (UFG)true |
dc.title.none.fl_str_mv |
Non-constituents of the carcass of lambs on different sexual conditions Não constituintes da carcaça de cordeiros em distintas condições sexuais |
title |
Non-constituents of the carcass of lambs on different sexual conditions |
spellingShingle |
Non-constituents of the carcass of lambs on different sexual conditions Costa, Pablo Tavares |
title_short |
Non-constituents of the carcass of lambs on different sexual conditions |
title_full |
Non-constituents of the carcass of lambs on different sexual conditions |
title_fullStr |
Non-constituents of the carcass of lambs on different sexual conditions |
title_full_unstemmed |
Non-constituents of the carcass of lambs on different sexual conditions |
title_sort |
Non-constituents of the carcass of lambs on different sexual conditions |
author |
Costa, Pablo Tavares |
author_facet |
Costa, Pablo Tavares Mendonça, Gilson de Costa, Rômulo Tavares Nunes, Luiza Padilha Ollé, Michelle de Almeida Feijó, Fernanda Dornélles |
author_role |
author |
author2 |
Mendonça, Gilson de Costa, Rômulo Tavares Nunes, Luiza Padilha Ollé, Michelle de Almeida Feijó, Fernanda Dornélles |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Costa, Pablo Tavares Mendonça, Gilson de Costa, Rômulo Tavares Nunes, Luiza Padilha Ollé, Michelle de Almeida Feijó, Fernanda Dornélles |
description |
The study was carried out with objective to evaluate the effects of sexual condition on the weights and yields of non-constituents of the carcass of Texel x Corriedale lambs. Forty-six males were used divided in three groups: uncastrated (n = 15), castrated (n = 17) and induced to cryptorchidism (n = 14). A completely randomized design with three treatments and variable number of repetitions was adopted, an analysis of variance was performed to evaluate the effect of sexual condition on the characteristics studied. Castrated lambs have reached the stipulated conditions for slaughter earlier. Uncastrated and induced to cryptorchidism presented higher weights of head (kg), skin (kg), penis (kg) and liver with gall bladder (kg). Uncastrated lambs presented higher values for lungs with trachea (kg) compared to castrated animals. It is concluded that uncastrated and induced to cryptorchidism lambs present higher weights of some body components when finished in native field receiving supplementation of 1% of body weight. Proportionally, the sexual condition does not interfere in the yields of the body components of Texel x Corriedale lambs.Keywords: Castration; body parts; induction to cryptorchidism; Ovis aries. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-03-13 |
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://revistas.ufg.br/vet/article/view/48641 |
url |
https://revistas.ufg.br/vet/article/view/48641 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://revistas.ufg.br/vet/article/view/48641/34450 https://revistas.ufg.br/vet/article/view/48641/34451 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2020 Ciência Animal Brasileira info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2020 Ciência Animal Brasileira |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf text/html |
dc.publisher.none.fl_str_mv |
Universidade Federal de Goiás |
publisher.none.fl_str_mv |
Universidade Federal de Goiás |
dc.source.none.fl_str_mv |
Brazilian Animal Science/ Ciência Animal Brasileira; Vol. 21 (2020): Continuous publication Ciência Animal Brasileira / Brazilian Animal Science; v. 21 (2020): Publicação contínua 1809-6891 1518-2797 reponame:Ciência animal brasileira (Online) instname:Universidade Federal de Goiás (UFG) instacron:UFG |
instname_str |
Universidade Federal de Goiás (UFG) |
instacron_str |
UFG |
institution |
UFG |
reponame_str |
Ciência animal brasileira (Online) |
collection |
Ciência animal brasileira (Online) |
repository.name.fl_str_mv |
Ciência animal brasileira (Online) - Universidade Federal de Goiás (UFG) |
repository.mail.fl_str_mv |
||revistacab@gmail.com |
_version_ |
1799874789832130560 |