Productive performance of pigs in different breeding stages, housed in a Wean-to-Finish system, with several stocking rates
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Semina. Ciências Agrárias (Online) |
Texto Completo: | https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/28973 |
Resumo: | The objective of the current study was to analyze the productive parameters of pigs housed in single and double capacity in the nursery, growth, and finishing phases in the Wean-to-Finish (WF) system. The research was carried out in the pig sector of the Centro de Ciências Agroveterinárias (CAV) at the Universidade do Estado de Santa Catarina (UDESC), in Lages, Santa Catarina. Ninety male castrated pigs weaned at 28 days of age and with an initial mean weight of 7.91 kg were used. They were housed in a WF shed and divided into two treatments: T1 with three animals per pen, 1.5 m2 of space per animal and 0.38 m of feeder space from weaning until slaughter; and T2 with six animals per pen, 0.75 m2 of space per animal and 0.19 m of feeder space in the nursery phase (up to 63 days old); and three animals per pen, with 1.5 m2 of space per animal and 0.38 m of feeder space for the growth and termination phases. The animals were individually weighed and the average daily feed intake (ADFI), average daily weight gain (ADWG), and feed conversion ratio (FCR) were calculated and a randomized design with a total of 10 replicate pens per treatment (with each pen considered an experimental unit) were used. Animals were slaughtered at 161 days of age. The design was completely randomized. We found no significant difference in ADWG, ADFI, or FCR in either the nursery or growth/finish phases and also found no significant difference in carcass yield. Our results show that double stocking pigs in pens is a viable alternative that allows for the best use of facilities during the nursery period on farms that use the WF system. |
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Semina. Ciências Agrárias (Online) |
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Productive performance of pigs in different breeding stages, housed in a Wean-to-Finish system, with several stocking ratesDesempenho produtivo de suínos em diferentes fases de criação, alojados em sistema Wean-to-Finish, com diversas lotaçõesBreeding systemDouble and single stockingPigsZootechnical performance.Alojamento simples e duploDesempenho zootécnicoSistema de criaçãoSuínos.The objective of the current study was to analyze the productive parameters of pigs housed in single and double capacity in the nursery, growth, and finishing phases in the Wean-to-Finish (WF) system. The research was carried out in the pig sector of the Centro de Ciências Agroveterinárias (CAV) at the Universidade do Estado de Santa Catarina (UDESC), in Lages, Santa Catarina. Ninety male castrated pigs weaned at 28 days of age and with an initial mean weight of 7.91 kg were used. They were housed in a WF shed and divided into two treatments: T1 with three animals per pen, 1.5 m2 of space per animal and 0.38 m of feeder space from weaning until slaughter; and T2 with six animals per pen, 0.75 m2 of space per animal and 0.19 m of feeder space in the nursery phase (up to 63 days old); and three animals per pen, with 1.5 m2 of space per animal and 0.38 m of feeder space for the growth and termination phases. The animals were individually weighed and the average daily feed intake (ADFI), average daily weight gain (ADWG), and feed conversion ratio (FCR) were calculated and a randomized design with a total of 10 replicate pens per treatment (with each pen considered an experimental unit) were used. Animals were slaughtered at 161 days of age. The design was completely randomized. We found no significant difference in ADWG, ADFI, or FCR in either the nursery or growth/finish phases and also found no significant difference in carcass yield. Our results show that double stocking pigs in pens is a viable alternative that allows for the best use of facilities during the nursery period on farms that use the WF system.O objetivo do presente estudo foi analisar os parâmetros produtivos de suínos nas fases de creche, crescimento e terminação criados em sistema Wean-to-Finish (WF), alojados em lotações simples e dupla. A pesquisa foi realizado no setor de suinocultura do Centro de Ciências Agroveterinárias (CAV) da Universidade do Estado de Santa Catarina (UDESC), em Lages/SC. Foram utilizados 90 suínos machos, castrados, desmamados com 28 dias de idade com peso médio inicial de 7,91 kg. Estes, foram alojados em galpão WF e divididos em dois tratamentos: T1, com três animais por baia, espaço de 1,5 m2/animal e no comedouro de 0,38 m do alojamento até o abate; e T2, com seis animais por baia na fase de creche (até 63 dias de idade), espaço de 0,75 m2/animal, 0,19 m de espaço no comedouro; e para as fases crescimento e de terminação, três animais por baia, com espaço de 1,5 m2/animal e 0,38 m de espaço no comedouro. Foram realizadas pesagens individuais dos animais e calculados o consumo médio diário de ração (CMDR), o ganho médio de peso diário (GMPD) e a conversão alimentar (CA), e utilizado o delineamento ao acaso num total de dez baias de repetição por tratamento (cada baia foi considerada como uma unidade experimental). Os animais foram abatidos com idade de 161 dias. O delineamento foi inteiramente casualizado. Não houve diferença significativa nas fases referentes à creche e crescimento/terminação para GMPD, CMDR, CA e rendimento de carcaça entre os tratamentos. Por meio dos resultados conclui-se que o duplo alojamento foi uma alternativa viável para a melhor utilização das instalações no período de creche, em granjas que utilizam o sistema WF.UEL2018-02-16info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPesquisa de Campoapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2897310.5433/1679-0359.2018v39n1p311Semina: Ciências Agrárias; Vol. 39 No. 1 (2018); 311-316Semina: Ciências Agrárias; v. 39 n. 1 (2018); 311-3161679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELenghttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/28973/23064Copyright (c) 2018 Semina: Ciências Agráriashttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessConsoni, WagnerGabardo, Michelle de PaulaLazaroto, JulianaZandonai, Alencar DanteSantos, Valdecir Nunes dosTraverso, Sandra DaviThaler Neto, AndréCristani, José2022-10-21T12:17:59Zoai:ojs.pkp.sfu.ca:article/28973Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2022-10-21T12:17:59Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false |
dc.title.none.fl_str_mv |
Productive performance of pigs in different breeding stages, housed in a Wean-to-Finish system, with several stocking rates Desempenho produtivo de suínos em diferentes fases de criação, alojados em sistema Wean-to-Finish, com diversas lotações |
title |
Productive performance of pigs in different breeding stages, housed in a Wean-to-Finish system, with several stocking rates |
spellingShingle |
Productive performance of pigs in different breeding stages, housed in a Wean-to-Finish system, with several stocking rates Consoni, Wagner Breeding system Double and single stocking Pigs Zootechnical performance. Alojamento simples e duplo Desempenho zootécnico Sistema de criação Suínos. |
title_short |
Productive performance of pigs in different breeding stages, housed in a Wean-to-Finish system, with several stocking rates |
title_full |
Productive performance of pigs in different breeding stages, housed in a Wean-to-Finish system, with several stocking rates |
title_fullStr |
Productive performance of pigs in different breeding stages, housed in a Wean-to-Finish system, with several stocking rates |
title_full_unstemmed |
Productive performance of pigs in different breeding stages, housed in a Wean-to-Finish system, with several stocking rates |
title_sort |
Productive performance of pigs in different breeding stages, housed in a Wean-to-Finish system, with several stocking rates |
author |
Consoni, Wagner |
author_facet |
Consoni, Wagner Gabardo, Michelle de Paula Lazaroto, Juliana Zandonai, Alencar Dante Santos, Valdecir Nunes dos Traverso, Sandra Davi Thaler Neto, André Cristani, José |
author_role |
author |
author2 |
Gabardo, Michelle de Paula Lazaroto, Juliana Zandonai, Alencar Dante Santos, Valdecir Nunes dos Traverso, Sandra Davi Thaler Neto, André Cristani, José |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Consoni, Wagner Gabardo, Michelle de Paula Lazaroto, Juliana Zandonai, Alencar Dante Santos, Valdecir Nunes dos Traverso, Sandra Davi Thaler Neto, André Cristani, José |
dc.subject.por.fl_str_mv |
Breeding system Double and single stocking Pigs Zootechnical performance. Alojamento simples e duplo Desempenho zootécnico Sistema de criação Suínos. |
topic |
Breeding system Double and single stocking Pigs Zootechnical performance. Alojamento simples e duplo Desempenho zootécnico Sistema de criação Suínos. |
description |
The objective of the current study was to analyze the productive parameters of pigs housed in single and double capacity in the nursery, growth, and finishing phases in the Wean-to-Finish (WF) system. The research was carried out in the pig sector of the Centro de Ciências Agroveterinárias (CAV) at the Universidade do Estado de Santa Catarina (UDESC), in Lages, Santa Catarina. Ninety male castrated pigs weaned at 28 days of age and with an initial mean weight of 7.91 kg were used. They were housed in a WF shed and divided into two treatments: T1 with three animals per pen, 1.5 m2 of space per animal and 0.38 m of feeder space from weaning until slaughter; and T2 with six animals per pen, 0.75 m2 of space per animal and 0.19 m of feeder space in the nursery phase (up to 63 days old); and three animals per pen, with 1.5 m2 of space per animal and 0.38 m of feeder space for the growth and termination phases. The animals were individually weighed and the average daily feed intake (ADFI), average daily weight gain (ADWG), and feed conversion ratio (FCR) were calculated and a randomized design with a total of 10 replicate pens per treatment (with each pen considered an experimental unit) were used. Animals were slaughtered at 161 days of age. The design was completely randomized. We found no significant difference in ADWG, ADFI, or FCR in either the nursery or growth/finish phases and also found no significant difference in carcass yield. Our results show that double stocking pigs in pens is a viable alternative that allows for the best use of facilities during the nursery period on farms that use the WF system. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-02-16 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Pesquisa de Campo |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/28973 10.5433/1679-0359.2018v39n1p311 |
url |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/28973 |
identifier_str_mv |
10.5433/1679-0359.2018v39n1p311 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/28973/23064 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2018 Semina: Ciências Agrárias http://creativecommons.org/licenses/by-nc/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2018 Semina: Ciências Agrárias http://creativecommons.org/licenses/by-nc/4.0 |
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. 39 No. 1 (2018); 311-316 Semina: Ciências Agrárias; v. 39 n. 1 (2018); 311-316 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 |
_version_ |
1799306077710319616 |