Maternal metabolic demands caused by pregnancy and lactation : association with productivity and offspring phenotype in high-yielding dairy ewes

Este artículo se encuentra disponible en la siguiente URL: https://www.mdpi.com/2076-2615/9/6/295

Detalles Bibliográficos
Autores: Pesántez Pacheco, José Luis, Heras Molina, Ana, Torres Rovira, Laura, Sanz Fernández, María Victoria, García Contreras, Consolación, Vázquez Gómez, Marta, Feyjoo, Pablo, Cáceres, Elisa, Frías Mateo, Millán, Hernández, Fernando, González Martin, Juan Vicente, Astiz Blanco, Susana, González de Bulnes López, Antonio, Martínez Ros, Paula
Tipo de recurso: artículo
Fecha de publicación:2019
País:España
Institución:Fundación Universitaria San Pablo CEU (FUSPCEU)
Repositorio:CEU Repositorio Institucional
OAI Identifier:oai:repositorioinstitucional.ceu.es:10637/10758
Acceso en línea:http://hdl.handle.net/10637/10758
https://doi.org/10.3390/ani9060295
Access Level:acceso abierto
Palabra clave:Ovejas para leche - Metabolismo.
Sheep milk - Metabolism.
Nutrición animal.
Ovejas para leche - Alimentación.
Animal metabolism.
Animal nutrition.
Sheep milk - Feeding and feeds.
Leche de oveja - Producción.
Metabolismo animal.
Sheep milk - Production.
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spelling Maternal metabolic demands caused by pregnancy and lactation : association with productivity and offspring phenotype in high-yielding dairy ewesPesántez Pacheco, José LuisHeras Molina, AnaTorres Rovira, LauraSanz Fernández, María VictoriaGarcía Contreras, ConsolaciónVázquez Gómez, MartaFeyjoo, PabloCáceres, ElisaFrías Mateo, MillánHernández, FernandoGonzález Martin, Juan VicenteAstiz Blanco, SusanaGonzález de Bulnes López, AntonioMartínez Ros, PaulaOvejas para leche - Metabolismo.Sheep milk - Metabolism.Nutrición animal.Ovejas para leche - Alimentación.Animal metabolism.Animal nutrition.Sheep milk - Feeding and feeds.Leche de oveja - Producción.Metabolismo animal.Sheep milk - Production.Este artículo se encuentra disponible en la siguiente URL: https://www.mdpi.com/2076-2615/9/6/295Este artículo pertenece al número especial "Reproductive Management of Sheep and Goats".En este artículo también participan Ana Heras Molina, Laura Torres Rovira, María Victoria Sanz Fernández, Consolación García Contreras, Marta Vázquez Gómez, Pablo Feyjoo, Elisa Cáceres, Millán Frías Mateo, Fernando Hernández, Paula Martínez Ros, Juan Vicente González Martin, Antonio González Bulnes and Susana Astiz.Pregnancy and lactation, especially when concurrent, create a rather metabolically demanding situation in dairy ruminants, but little is known about their e ects on o spring phenotype and milk yield. Here, we evaluated the impact of pregnancy and lactation on the metabolic traits and productive performance of Lacaune dairy sheep and their o spring. Productive performance was measured in terms of milk yield, body weight (BW), body condition score (BCS), and size. Productivity was assessed during mid-pregnancy (75 5 d) and late pregnancy (142 4 d) and at 52 5 d in the postpartum period. During pregnancy, high-yielding ewes had higher BW, BCS, plasma glucose, cholesterol, -OHB, and NEFA than low-yielding ewes, but lower levels of lactate and urea. High-yielding animals had lower BCS after lambing, but their lambs showed greater growth. Productivity during lactation was a ected by ewe age and parity: Mature ewes (but not maiden sheep) whose BCS increased steeply during pregnancy yielded more milk in the subsequent lactation than those whose BCS did not increase. Lamb BW and size were positively associated with milk yield in the subsequent lactation. Mature ewes had higher yields than maiden sheep, and mature ewes with multiple pregnancies produced more milk than those with singleton pregnancies. Ewes with male singleton pregnancies also showed higher yield than those with female singletons. These results demonstrate that high-yielding dairy sheep, when appropriately fed and managed, can adequately cover the metabolic demands of pregnancy and high milk production (even when concurrent) without losing productivity.MDPIUCH. Departamento de Producción y Sanidad Animal, Salud Pública Veterinaria y Ciencia y Tecnología de los AlimentosProducción Científica UCH 20192019201920192019Artículoinfo:eu-repo/semantics/articleapplication/pdfapplication/pdfhttp://hdl.handle.net/10637/10758https://doi.org/10.3390/ani9060295reponame:CEU Repositorio Institucionalinstname:Fundación Universitaria San Pablo CEU (FUSPCEU)EspañolInglésAnimals, vol. 9, n. 6 (30 may 2019).open accesshttps://creativecommons.org/licenses/by-nc-nd/4.0/deed.esinfo:eu-repo/semantics/openAccessoai:repositorioinstitucional.ceu.es:10637/107582025-05-25T12:39:01Z
dc.title.none.fl_str_mv Maternal metabolic demands caused by pregnancy and lactation : association with productivity and offspring phenotype in high-yielding dairy ewes
title Maternal metabolic demands caused by pregnancy and lactation : association with productivity and offspring phenotype in high-yielding dairy ewes
spellingShingle Maternal metabolic demands caused by pregnancy and lactation : association with productivity and offspring phenotype in high-yielding dairy ewes
Pesántez Pacheco, José Luis
Ovejas para leche - Metabolismo.
Sheep milk - Metabolism.
Nutrición animal.
Ovejas para leche - Alimentación.
Animal metabolism.
Animal nutrition.
Sheep milk - Feeding and feeds.
Leche de oveja - Producción.
Metabolismo animal.
Sheep milk - Production.
title_short Maternal metabolic demands caused by pregnancy and lactation : association with productivity and offspring phenotype in high-yielding dairy ewes
title_full Maternal metabolic demands caused by pregnancy and lactation : association with productivity and offspring phenotype in high-yielding dairy ewes
title_fullStr Maternal metabolic demands caused by pregnancy and lactation : association with productivity and offspring phenotype in high-yielding dairy ewes
title_full_unstemmed Maternal metabolic demands caused by pregnancy and lactation : association with productivity and offspring phenotype in high-yielding dairy ewes
title_sort Maternal metabolic demands caused by pregnancy and lactation : association with productivity and offspring phenotype in high-yielding dairy ewes
dc.creator.none.fl_str_mv Pesántez Pacheco, José Luis
Heras Molina, Ana
Torres Rovira, Laura
Sanz Fernández, María Victoria
García Contreras, Consolación
Vázquez Gómez, Marta
Feyjoo, Pablo
Cáceres, Elisa
Frías Mateo, Millán
Hernández, Fernando
González Martin, Juan Vicente
Astiz Blanco, Susana
González de Bulnes López, Antonio
Martínez Ros, Paula
author Pesántez Pacheco, José Luis
author_facet Pesántez Pacheco, José Luis
Heras Molina, Ana
Torres Rovira, Laura
Sanz Fernández, María Victoria
García Contreras, Consolación
Vázquez Gómez, Marta
Feyjoo, Pablo
Cáceres, Elisa
Frías Mateo, Millán
Hernández, Fernando
González Martin, Juan Vicente
Astiz Blanco, Susana
González de Bulnes López, Antonio
Martínez Ros, Paula
author_role author
author2 Heras Molina, Ana
Torres Rovira, Laura
Sanz Fernández, María Victoria
García Contreras, Consolación
Vázquez Gómez, Marta
Feyjoo, Pablo
Cáceres, Elisa
Frías Mateo, Millán
Hernández, Fernando
González Martin, Juan Vicente
Astiz Blanco, Susana
González de Bulnes López, Antonio
Martínez Ros, Paula
author2_role author
author
author
author
author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv UCH. Departamento de Producción y Sanidad Animal, Salud Pública Veterinaria y Ciencia y Tecnología de los Alimentos
Producción Científica UCH 2019
dc.subject.none.fl_str_mv Ovejas para leche - Metabolismo.
Sheep milk - Metabolism.
Nutrición animal.
Ovejas para leche - Alimentación.
Animal metabolism.
Animal nutrition.
Sheep milk - Feeding and feeds.
Leche de oveja - Producción.
Metabolismo animal.
Sheep milk - Production.
topic Ovejas para leche - Metabolismo.
Sheep milk - Metabolism.
Nutrición animal.
Ovejas para leche - Alimentación.
Animal metabolism.
Animal nutrition.
Sheep milk - Feeding and feeds.
Leche de oveja - Producción.
Metabolismo animal.
Sheep milk - Production.
description Este artículo se encuentra disponible en la siguiente URL: https://www.mdpi.com/2076-2615/9/6/295
publishDate 2019
dc.date.none.fl_str_mv 2019
2019
2019
2019
dc.type.none.fl_str_mv Artículo
info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10637/10758
https://doi.org/10.3390/ani9060295
url http://hdl.handle.net/10637/10758
https://doi.org/10.3390/ani9060295
dc.language.none.fl_str_mv Español
Inglés
language_invalid_str_mv Español
Inglés
dc.relation.none.fl_str_mv Animals, vol. 9, n. 6 (30 may 2019).
dc.rights.none.fl_str_mv open access
https://creativecommons.org/licenses/by-nc-nd/4.0/deed.es
info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
https://creativecommons.org/licenses/by-nc-nd/4.0/deed.es
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv reponame:CEU Repositorio Institucional
instname:Fundación Universitaria San Pablo CEU (FUSPCEU)
instname_str Fundación Universitaria San Pablo CEU (FUSPCEU)
reponame_str CEU Repositorio Institucional
collection CEU Repositorio Institucional
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,638191

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