Economic weights for traits of economic interest in dairy sheep breeding programs under the context of climate change

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dc.bibliographicCitation.conferencedate24-26/04/2024es_ES
dc.bibliographicCitation.conferencename2nd Regional Meeting of the European Federation of Animal Scienceen
dc.bibliographicCitation.conferenceplaceNicosia, Chiprees_ES
dc.bibliographicCitation.endpage46es_ES
dc.bibliographicCitation.stpage46es_ES
dc.bibliographicCitation.titleBook of Abstracts of the 2nd Regional Meeting of the European Federation of Animal Scienceen
dc.contributor.authorRamón, Manueles_ES
dc.contributor.authorCarabaño Luengo, María Jesúses_ES
dc.contributor.authorDíaz, C.es_ES
dc.contributor.authorMartín Collado, Danieles_ES
dc.contributor.authorMilán, M.J.es_ES
dc.date.accessioned2024-08-19T11:27:54Z
dc.date.available2024-08-19T11:27:54Z
dc.date.issued2024es_ES
dc.date.updated2024-08-19T11:13:58Z
dc.description.abstractDeveloping a breeding strategy involves the definition of a breeding objective and the estimation of economic weights of the traits that conform to the breeding objective. Climate change (CC) impacts production systems in many ways; on one side CC currently affects individual performances but also it creates a lot of uncertainty about future climatic and economic scenarios. This work aimed at estimating the economic weights of main traits of economic interest for dairy sheep breeding programs under different climatic scenarios. A deterministic bioeco- nomic model was developed to estimate the profit of a typical local sheep production system and derive economic values under some future breeding scenarios. Economic values of 0.96 €/l; 17.5€/%; and 18.5 €/% per ewe for milk yield and fat and protein contents, respectively, were obtained for the current scenario. Decays in production due to more frequent exposure to high temperatures in the mid-term were estimated at 0.5 to 1,5%, which would result in a reduction in the economic value of 1.24, 2.08 and 1.76% for milk yield and fat and protein contents, respectively, and this reduction could exceed 10% under worse scenarios. Consequently, it is crucial to assess potential economic losses in future CC scenarios and estimate the economic value of each breeding objective component. This approach is vital for adapting breeding strategies to forthcoming climatic scenarios, by putting emphasis on traits related to adaptation over those solely focused on production.en
dc.description.statusPublishedes_ES
dc.identifier.citationRamon, M., Carabaño, M. J., Díaz, C., Martín-Collado, D. & Milán, M. J. (2024). Economic weights for traits of economic interest in dairy sheep breeding programs under the context of climate change. Book Of Abstracts Of The 2 Nd Regional Meeting Of The European Federation Of Animal Science (pp. 46-46). EAAP.
dc.identifier.urihttp://hdl.handle.net/10532/7215
dc.language.isoenes_ES
dc.publisherEAAPes_ES
dc.rightsCreative Commons Attribution-NonCommercial-NoDerivs 4.0 Spaines_ES
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/deed.es
dc.subject.agrovocMejoramiento animales
dc.subject.agrovocOvejas lecherases
dc.subject.agrovocCambio climáticoes
dc.subject.agrovocBioeconomía (modelos)es
dc.subject.agrovocRendimiento lecheroes
dc.subject.otherBioeconomía (modelos)
dc.subject.otherCambio climático
dc.subject.otherMejoramiento Animal
dc.subject.otherOvejas lecheras
dc.subject.otherRendimiento Lechero
dc.titleEconomic weights for traits of economic interest in dairy sheep breeding programs under the context of climate changeen
dc.typeProceedings Paper*
dc.type.refereedRefereedes_ES
dc.type.specifiedArticlees_ES

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