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scopus(7)
Effects on synchronization and reproductive efficiency of delaying the removal of the intravaginal progesterone device by 24 h in the 5d co-synch protocol in heifers
ArticleAbstract: In beef herds, increasing animal welfare, improving reproductive performance and easing animal managPalabras claves:Co-synch, Conception rate, FTAI, Ovarian physiologyAutores:Astiz S., Fernández-Novo A., Gonzalez-Martin J.V., Heras‐molina A., José Luis Pesántez-Pacheco, Santos-Lopez S., Villalobos N.P.Fuentes:scopusEfficiency and demographics of a high-yield dairy ewe farm with two managing systems involving five or 10 lambings per year
ArticleAbstract: This study assessed milk productivity, demographic characteristics and workload distribution on a siPalabras claves:accelerated lambing, animal welfare, dairy Lacaune, intensive management, workloadAutores:Astiz S., Garcia‐contreras C., Gonzalez-Martin J.V., González‐bulnes A., Heras‐molina A., Hernandez F., José Luis Pesántez-Pacheco, Martinez-Ros P., Sanz-Fernandez M.V., Torres-Rovira L., Vázquez‐gómez M., Villalobos N.P.Fuentes:scopusInfluence of practitioner expertise during early pregnancy diagnosis on pregnancy loss rate: A controlled, blinded trial
ArticleAbstract: A controlled field trial was conducted to assess the potential influence of practitioner inexperiencPalabras claves:Bovine reproduction, Reproductive management, UltrasoundAutores:Astiz S., Fargas O., José Luis Pesántez-Pacheco, Lopez-Helguera I., Patron R., Sebastián F., Vicente González Martín J., Villalobos N.P.Fuentes:scopusMOET Efficiency in a Spanish Herd of Japanese Black Heifers and Analysis of Environmental and Metabolic Determinants
ArticleAbstract: Multiple ovulation and embryo transfer (MOET) systems have been intensively imple-mented in JapanesePalabras claves:cholesterol, Donor, Japanese Black, management, RecipientsAutores:Astiz S., Bonet-Bo M., Fernández-Novo A., Gardón J.C., José Luis Pesántez-Pacheco, Martínez D., Mercado E.d., Pérez-Garnelo S.S., Perez-Solana M.L., Sebastián F., Vázquez-Mosquera J.M., Villagrá A., Villalobos N.P.Fuentes:scopusReproductive strategies for dairy heifers based on 5d-Cosynch with or without an intravaginal progesterone device and observed estrus
ArticleAbstract: The objective of this randomized, controlled study was to evaluate the reproductive and economic perPalabras claves:Dairy heifer, Insemination, Pregnancy cost, SynchronizationAutores:Astiz S., Fernández-Novo A., Heras J., Heras‐molina A., José Luis Pesántez-Pacheco, Pallares P., Villalobos N.P.Fuentes:scopusResynchronization with the G6G protocol: A retrospective, observational study of second and later timed artificial inseminations on commercial dairy farms
ArticleAbstract: We recorded conception rates and estimated pregnancy rates following second and later timed artificiPalabras claves:5dO, parity, Pregnancy rate, resynchronization, seasonAutores:Astiz S., Fargas O., Heras J., José Luis Pesántez-Pacheco, Lopez-Helguera I., Patron R., Vicente Gonzalez J., Villalobos N.P.Fuentes:scopusPregnancy loss (28–110 days of pregnancy) in holstein cows: A retrospective study
ArticleAbstract: The objective of this retrospective study was to investigate the prevalence of pregnancy loss (PL; bPalabras claves:parity, Rank of AI, reproductive strategy, season, Type of AIAutores:Astiz S., Fargas O., Fernández-Novo A., José Luis Pesántez-Pacheco, Loste J.M., Patron-Collantes R., Sebastián F., Villalobos N.P.Fuentes:scopus