Effect of PRID and GnRH combination on fertility parameters of heifers having inactive and active ovaries

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dc.contributor.authorOezyurtlu, Nihat
dc.contributor.authorZonturlu, Abuzer K.
dc.contributor.authorKuecuekaslan, Ibrahim
dc.date.accessioned2024-04-24T17:33:36Z
dc.date.available2024-04-24T17:33:36Z
dc.date.issued2008
dc.departmentDicle Üniversitesien_US
dc.description.abstractThe aim of this study was to investigate the effect of PRID and GnRH combination on fertility parameters of heifers having inactive and active ovaries. Twenty-four heifers (Group I, inactive ovaries n:12 and Group II, active ovaries n: 12) was to used as material of the study. All heifers were inserted PRID (1.55 g progesterone and 10 mg estradiol benzoate) intravaginally for 12 days. At the time of PRID removal, GnRH (0.0042 mg buserelin acetate 2.5 ml i.m.) administered. It was found that between the end of the treatment and time of behavioral estrus were 3.22 +/- 0.97 and 2.91 +/- 1.04 days in Group I and II, respectively. The differences between groups were statistically similar (p>0.05). Following removal PRID, the percentage of estrus detection were 75 % and 91.67% for Group I and II, respectively. Pregnancy rates of the first service and the overall pregnancy rates were 33.33% and 55.56% for Group I and 45.45% and 72.73% for Group II. Intervals between the end of administration and conception were 15.2 +/- 18.57 and 13.0 +/- 15.7 days for Group I and II, respectively (p>0.05). As a result, it has been suggested that PRID and GnRH treatments in heifers with inactive and active ovaries were effective on reproductive performance, observation of estrus and regulation of estrus cycle.en_US
dc.identifier.endpage16en_US
dc.identifier.issn1300-0861
dc.identifier.issn1308-2817
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-53749099866
dc.identifier.scopusqualityQ3
dc.identifier.startpage13en_US
dc.identifier.urihttps://hdl.handle.net/11468/20769
dc.identifier.volume55en_US
dc.identifier.wosWOS:000254710000003
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoenen_US
dc.publisherAnkara Univ Pressen_US
dc.relation.ispartofAnkara Universitesi Veteriner Fakultesi Dergisi
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectActive Ovariesen_US
dc.subjectFertility Parametersen_US
dc.subjectGnrhen_US
dc.subjectHeiferen_US
dc.subjectInactive Ovariesen_US
dc.subjectPriden_US
dc.titleEffect of PRID and GnRH combination on fertility parameters of heifers having inactive and active ovariesen_US
dc.titleEffect of PRID and GnRH combination on fertility parameters of heifers having inactive and active ovaries
dc.typeArticleen_US

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