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Odnos između odabranih pokazatelja kompjutorski potpomognute analize sperme i plodnosti bikova

dc.creatorCojkić, Aleksandar
dc.creatorDimitrijević, Vladimir
dc.creatorSavić, Mila
dc.creatorJeremić, Ivan
dc.creatorVuković, Dejan
dc.creatorČobanović, Nikola
dc.creatorObradović, Saša
dc.creatorPetrujkić, Branko
dc.date.accessioned2020-06-03T14:15:43Z
dc.date.available2020-06-03T14:15:43Z
dc.date.issued2017
dc.identifier.issn0372-5480
dc.identifier.urihttp://vet-erinar.vet.bg.ac.rs/handle/123456789/1489
dc.description.abstractComputer Assisted Sperm Analysis (CASA) represents an objective, reproducible and reliable method of sperm quality assessment, however, not many reports exist that correlate its accuracy with bull semen fertility. The aim of this study was to evaluate the correlation between selected CASA motility parameters of cryopreserved bull semen and fertility. The total spermatozoa motility (SM %), the progressive spermatozoa motility (PSM %) as well as the percentage of spermatozoa with rapid movement (RAP %) were measured through CASA. All 12 ejaculates were collected from one Holstein Friesian bull. A total of 816 Holstein Friesian cows were used for artificial insemination (AI) and the evaluation of fertility. The fertility success was assessed by pregnancy rates per cycle (PRC %), 90 days after AI of the cows. The sperm variables that were associated with an increase in the PRC were the SM (R2 = 0. 6722), the PSM (R2 = 0. 6520) and the RAP (R2 = 0. 7103). RAP had a greater influence (P<0.001) on fertility (PRC), than SM and PSM (P<0.01). The increase of sperm motility parameters (SM, PSM and RAP) led to increased PRC, i.e. to increased fertility.en
dc.publisherUniv Zagreb Vet Faculty, Zagreb
dc.relationMinistry of Education, Science and Technological Development of the Republic of Serbia
dc.relationHERD Project Kingdom of Norway [09/1548, 332 1601 A]
dc.rightsrestrictedAccess
dc.sourceVeterinarski Arhiv
dc.subjectbullen
dc.subjectcomputer assisted sperm analysisen
dc.subjectfertilityen
dc.subjectsperm motilityen
dc.titleThe correlation between selected computer assisted sperm analysis parameters and bull fertilityen
dc.titleOdnos između odabranih pokazatelja kompjutorski potpomognute analize sperme i plodnosti bikovasr
dc.typearticle
dc.rights.licenseARR
dcterms.abstractЧобановић, Никола; Обрадовић, Саша; Вуковић, Дејан; Јеремић, Иван; Цојкић, Aлександар; Петрујкић, Бранко; Димитријевић, Владимир; Савић, Мила; Однос између одабраних показатеља компјуторски потпомогнуте анализе сперме и плодности бикова; Однос између одабраних показатеља компјуторски потпомогнуте анализе сперме и плодности бикова;
dc.citation.volume87
dc.citation.issue2
dc.citation.spage129
dc.citation.epage137
dc.citation.other87(2): 129-137
dc.citation.rankM23
dc.identifier.wos000396607300002
dc.identifier.scopus2-s2.0-85015056971
dc.identifier.rcubconv_2245
dc.type.versionpublishedVersion


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