dor_id: 4133756

506.#.#.a: Público

590.#.#.d: Los artículos enviados a la revista "Veterinaria México OA", se juzgan por medio de un proceso de revisión por pares

510.0.#.a: Consejo Nacional de Ciencia y Tecnología (CONACyT); Sistema Regional de Información en Línea para Revistas Científicas de América Latina, el Caribe, España y Portugal (Latindex); Scientific Electronic Library Online (SciELO); Bibliografía Latinoamericana (Biblat); La Red de Revistas Científicas de América Latina y el Caribe, España y Portugal (Redalyc); Connecting research and researchers (ORCiD)

561.#.#.u: https://www.fmvz.unam.mx/

650.#.4.x: Biotecnología y Ciencias Agropecuarias

336.#.#.b: article

336.#.#.3: Artículo de Investigación

336.#.#.a: Artículo

351.#.#.6: https://veterinariamexico.fmvz.unam.mx/index.php/vet/index

351.#.#.b: Veterinaria México OA

351.#.#.a: Artículos

harvesting_group: RevistasUNAM

270.1.#.p: Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx

590.#.#.c: Open Journal Systems (OJS)

270.#.#.d: MX

270.1.#.d: México

590.#.#.b: Concentrador

883.#.#.u: https://revistas.unam.mx/catalogo/

883.#.#.a: Revistas UNAM

590.#.#.a: Coordinación de Difusión Cultural

883.#.#.1: https://www.publicaciones.unam.mx/

883.#.#.q: Dirección General de Publicaciones y Fomento Editorial

850.#.#.a: Universidad Nacional Autónoma de México

856.4.0.u: https://veterinariamexico.fmvz.unam.mx/index.php/vet/article/view/1058/883

100.1.#.a: Almadaly, Essam A.; Sahwan, Ferial; Wael B, El Domany; M. Fawzy, Ahmed; Shukry, Mustafa; Farrag, Foad

524.#.#.a: Almadaly, Essam A., et al. (2023). Comparison of estrus response and subsequent fertility following estrus synchronization with six protocols in Ossimi ewes during the early summer season: Ossimi ewe fertility during the early summer season. Veterinaria México OA; Vol. 10, 2023. Recuperado de https://repositorio.unam.mx/contenidos/4133756

245.1.0.a: Comparison of estrus response and subsequent fertility following estrus synchronization with six protocols in Ossimi ewes during the early summer season: Ossimi ewe fertility during the early summer season

502.#.#.c: Universidad Nacional Autónoma de México

561.1.#.a: Facultad de Medicina Veterinaria y Zootecnia, UNAM

264.#.0.c: 2023

264.#.1.c: 2023-01-30

653.#.#.a: Estrus synchronization; Ovsynch protocol; Ossimi ewes; PGF2α; Progesterone; Prolificacy

506.1.#.a: La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY 4.0 Internacional, https://creativecommons.org/licenses/by/4.0/legalcode.es, para un uso diferente consultar al responsable jurídico del repositorio por medio del correo electrónico vetmexicooa@gmail.com

884.#.#.k: https://veterinariamexico.fmvz.unam.mx/index.php/vet/article/view/1058

001.#.#.#: 131.oai:ojs.pkp.sfu.ca:article/1058

041.#.7.h: eng

520.3.#.a: This study investigates the effect of estrus synchronization on the reproductive performance of ossimi ewes during the early summer season to prove that they are cyclic throughout the year in subtropical climates. in june, 280 ewes were assigned to seven (n = 40) groups and received one of the following 1) short-term progesterone (st) p4 treated ewes received 20 mg p4 day after day for 6 days and 500 international unit (iu) equine chorionic gonadotropin (ecg) on day 6; 2) long-term p4 (lt) p4 treated ewes received 20 mg p4 day after day for 12 days and 500 iu ecg on day 12; 3) double prostaglandin (pg) f2α 7days apart and 500 iu ecg on day 7 (pgf2α-7d); 4) double pgf2α 14 days apart and 500 iu ecg on day 14 (pgf2α-14d); 5) traditional ovulation synchronization (t-ovsynch; gonadotropin-releasing hormone (gnrh)-0 day; pgf2α-5 day and gnrh-7 day); 6) non-traditional ovulation synchronization (nt-ovsynch; gnrh-0 day; pgf2α-7 day and gnrh-9 day); 7) control ewes received no treatment. Therewere significant differences among groups for estrus rate, the onset of estrus, pregnancy, and lambing rates as well as prolificacy and gestation period. The highest (90 %) estrus rate was recorded in (lt) p4, pgf2α-14d, and nt-ovsynch protocols while the lambing rate was the maximum (100 %) in pgf2α-14d. although all treatments had a positive effect on ewe fertility; long-term protocols particularly pgf2α-14d; are recommended to improve ossimi ewe fertility during the early summer season.

773.1.#.t: Veterinaria México OA; Vol. 10 (2023)

773.1.#.o: https://veterinariamexico.fmvz.unam.mx/index.php/vet/index

022.#.#.a: ISSN electrónico: 2448-6760

310.#.#.a: Trimestral

264.#.1.b: Facultad de Medicina Veterinaria y Zootecnia, UNAM

doi: https://doi.org/10.22201/fmvz.24486760e.2023.1058

harvesting_date: 2023-11-08 13:10:00.0

856.#.0.q: application/pdf

file_creation_date: 2023-02-14 16:25:27.0

file_modification_date: 2023-02-14 16:25:36.0

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