EFFECT OF ESTRUS SYNCHRONIZATION PROTOCOLS INCLUDING PGF(2 alpha) AND GnRH ON FERTILITY PARAMETERS IN HAIR GOATS DURING BREEDING SEASON

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dc.contributor.authorCinar, M.
dc.contributor.authorCeyhan, A.
dc.contributor.authorYilmaz, O.
dc.contributor.authorErdem, H.
dc.date.accessioned2020-03-26T19:35:07Z
dc.date.available2020-03-26T19:35:07Z
dc.date.issued2017
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractThe present study was performed to determine the effect of PGF(2 alpha) and GnRH injections in different time intervals on fertility in Hair goats during breeding season. Totally, 80 primiparous Hair goats were divided into four groups (n=20 in each) according to the body condition scores of the animals. The animals in groups were treated as follows; first group (Ovsynch), GnRH on day 0, PGF(2 alpha) on day 7 and GnRH on day 9; second group (2PG-G), PGF(2 alpha) on day 0, PGF(2 alpha) on day 7 and GnRH on day 9; third group (PG-G), PGF(2 alpha) on day 7 and GnRH on day 9; fourth group (G), GnRH on day 9. Bucks were included into the groups on day 10-14 and insemination was performed during standing heat. Blood samples were collected to determine possible embryonic losses on day 21 for further analysis of serum progesterone concentrations. Transabdominal ultrasonography was performed to detect pregnancy on day 40-45. It was determined that in Ovsynch, 2PG-G, PG-G and G groups, estrous rate was 100%, 95%, 95% and 85%; pregnancy rate was 85%, 95%, 95% and 85%; kidding rate was 100%, 78.9%, 94.7% and 88.2%; twinning rate was 41.2%, 40%, 22.2%, 20%; litter size was 1.41, 1.40, 1.22, 1.20, respectively. However, these parameters did not show any significant difference between groups (P> 0.05). In conclusion, it is suggested that all treatment procedures may be used for estrous synchronization in Hair goats during breeding season due to the satisfactory results.en_US
dc.identifier.endpage1087en_US
dc.identifier.issn1018-7081en_US
dc.identifier.issue4en_US
dc.identifier.startpage1083en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12395/35005
dc.identifier.volume27en_US
dc.identifier.wosWOS:000406236200004en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherPAKISTAN AGRICULTURAL SCIENTISTS FORUMen_US
dc.relation.ispartofJOURNAL OF ANIMAL AND PLANT SCIENCESen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectGoaten_US
dc.subjectFertilityen_US
dc.subjectSynchronizationen_US
dc.subjectOvsynchen_US
dc.subjectGnRHen_US
dc.subjectPGF(2 alpha)en_US
dc.titleEFFECT OF ESTRUS SYNCHRONIZATION PROTOCOLS INCLUDING PGF(2 alpha) AND GnRH ON FERTILITY PARAMETERS IN HAIR GOATS DURING BREEDING SEASONen_US
dc.typeArticleen_US

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