Modelling Nutritional Requirements of Growing Pigs from Local Breeds Using InraPorc
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10174/26611 https://doi.org/10.3390/ani9040169 |
Resumo: | Models such as InraPorc enable the growth of pigs to be simulated and their nutrient requirements to be determined. However, so far, these models have not been applied to local breeds. We used InraPorc to determine the nutrient requirements of growing pigs from local breeds (H2020 European Union project TREASURE). Data on feed composition, allowance and intake, and body weight (BW) were obtained from literature reports or experiments conducted within the project. Data were used in InraPorc to calibrate 16 growth and intake profiles from nine breeds (Alentejana, Basque, Bísara, Apulo Calabrese, Cinta Senese, Iberian, Krškopolje pig, Mangalitsa, and Moravka), with one to three profiles per breed depending on the experimental conditions or data source. On the 40–100 kg BW range, mean protein deposition (PDm) was low for all breeds (below 116 g/d vs. over 130 g/d in conventional breeds). The age of pigs at 40 kg BW (110 to 206 days) denoted different types of feeding management in addition to genetic differences. The PDm and the lysine requirements were the highest in breeds with the highest average daily gain. In all breeds, a small proportion of total body energy retention was dedicated to protein, with the greatest proportion of energy retention in the form of lipids. Despite some methodological limitations, this study provides initial insights into the nutrient requirements of some local breeds. |
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Modelling Nutritional Requirements of Growing Pigs from Local Breeds Using InraPorclocal breedsgrowing pigsmodellingnutritionrequirementsModels such as InraPorc enable the growth of pigs to be simulated and their nutrient requirements to be determined. However, so far, these models have not been applied to local breeds. We used InraPorc to determine the nutrient requirements of growing pigs from local breeds (H2020 European Union project TREASURE). Data on feed composition, allowance and intake, and body weight (BW) were obtained from literature reports or experiments conducted within the project. Data were used in InraPorc to calibrate 16 growth and intake profiles from nine breeds (Alentejana, Basque, Bísara, Apulo Calabrese, Cinta Senese, Iberian, Krškopolje pig, Mangalitsa, and Moravka), with one to three profiles per breed depending on the experimental conditions or data source. On the 40–100 kg BW range, mean protein deposition (PDm) was low for all breeds (below 116 g/d vs. over 130 g/d in conventional breeds). The age of pigs at 40 kg BW (110 to 206 days) denoted different types of feeding management in addition to genetic differences. The PDm and the lysine requirements were the highest in breeds with the highest average daily gain. In all breeds, a small proportion of total body energy retention was dedicated to protein, with the greatest proportion of energy retention in the form of lipids. Despite some methodological limitations, this study provides initial insights into the nutrient requirements of some local breeds.MDPI2020-01-24T11:39:30Z2020-01-242019-04-16T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://hdl.handle.net/10174/26611http://hdl.handle.net/10174/26611https://doi.org/10.3390/ani9040169engBrossard, L.; Nieto, R.; Charneca, R.; Araujo, J.P.; Pugliese, C.; Radović, Č.; Čandek-Potokar, M. Modelling Nutritional Requirements of Growing Pigs from Local Breeds Using InraPorc. Animals 2019, 9, 169.https://www.mdpi.com/2076-2615/9/4/169Departamento de Medicina Veterináriandndrmcc@uevora.ptndndndnd207Brossard, LudovicNieto, RosaCharneca, RuiAraújo, José PedroPugliese, CarolinaRadović, ČedomirČandek-Potokar, Marjetainfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-01-03T19:21:19Zoai:dspace.uevora.pt:10174/26611Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:16:48.355996Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Modelling Nutritional Requirements of Growing Pigs from Local Breeds Using InraPorc |
title |
Modelling Nutritional Requirements of Growing Pigs from Local Breeds Using InraPorc |
spellingShingle |
Modelling Nutritional Requirements of Growing Pigs from Local Breeds Using InraPorc Brossard, Ludovic local breeds growing pigs modelling nutrition requirements |
title_short |
Modelling Nutritional Requirements of Growing Pigs from Local Breeds Using InraPorc |
title_full |
Modelling Nutritional Requirements of Growing Pigs from Local Breeds Using InraPorc |
title_fullStr |
Modelling Nutritional Requirements of Growing Pigs from Local Breeds Using InraPorc |
title_full_unstemmed |
Modelling Nutritional Requirements of Growing Pigs from Local Breeds Using InraPorc |
title_sort |
Modelling Nutritional Requirements of Growing Pigs from Local Breeds Using InraPorc |
author |
Brossard, Ludovic |
author_facet |
Brossard, Ludovic Nieto, Rosa Charneca, Rui Araújo, José Pedro Pugliese, Carolina Radović, Čedomir Čandek-Potokar, Marjeta |
author_role |
author |
author2 |
Nieto, Rosa Charneca, Rui Araújo, José Pedro Pugliese, Carolina Radović, Čedomir Čandek-Potokar, Marjeta |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Brossard, Ludovic Nieto, Rosa Charneca, Rui Araújo, José Pedro Pugliese, Carolina Radović, Čedomir Čandek-Potokar, Marjeta |
dc.subject.por.fl_str_mv |
local breeds growing pigs modelling nutrition requirements |
topic |
local breeds growing pigs modelling nutrition requirements |
description |
Models such as InraPorc enable the growth of pigs to be simulated and their nutrient requirements to be determined. However, so far, these models have not been applied to local breeds. We used InraPorc to determine the nutrient requirements of growing pigs from local breeds (H2020 European Union project TREASURE). Data on feed composition, allowance and intake, and body weight (BW) were obtained from literature reports or experiments conducted within the project. Data were used in InraPorc to calibrate 16 growth and intake profiles from nine breeds (Alentejana, Basque, Bísara, Apulo Calabrese, Cinta Senese, Iberian, Krškopolje pig, Mangalitsa, and Moravka), with one to three profiles per breed depending on the experimental conditions or data source. On the 40–100 kg BW range, mean protein deposition (PDm) was low for all breeds (below 116 g/d vs. over 130 g/d in conventional breeds). The age of pigs at 40 kg BW (110 to 206 days) denoted different types of feeding management in addition to genetic differences. The PDm and the lysine requirements were the highest in breeds with the highest average daily gain. In all breeds, a small proportion of total body energy retention was dedicated to protein, with the greatest proportion of energy retention in the form of lipids. Despite some methodological limitations, this study provides initial insights into the nutrient requirements of some local breeds. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-04-16T00:00:00Z 2020-01-24T11:39:30Z 2020-01-24 |
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 |
http://hdl.handle.net/10174/26611 http://hdl.handle.net/10174/26611 https://doi.org/10.3390/ani9040169 |
url |
http://hdl.handle.net/10174/26611 https://doi.org/10.3390/ani9040169 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Brossard, L.; Nieto, R.; Charneca, R.; Araujo, J.P.; Pugliese, C.; Radović, Č.; Čandek-Potokar, M. Modelling Nutritional Requirements of Growing Pigs from Local Breeds Using InraPorc. Animals 2019, 9, 169. https://www.mdpi.com/2076-2615/9/4/169 Departamento de Medicina Veterinária nd nd rmcc@uevora.pt nd nd nd nd 207 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.publisher.none.fl_str_mv |
MDPI |
publisher.none.fl_str_mv |
MDPI |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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1799136650534584320 |