Effect of somatic cell count on milk yield and composition of first and second lactation dairy cows

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dc.authorid0000-0003-4460-3797
dc.authorid0000-0003-2862-7369
dc.contributor.authorCinar, Mahmut
dc.contributor.authorSerbester, Ugur
dc.contributor.authorCeyhan, Ayhan
dc.contributor.authorGorgulu, Murat
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued2015
dc.departmentNiğde ÖHÜ
dc.description.abstractThis study was carried out to investigate the effect of somatic cell count (SCC) on milk yield and milk composition in first and second lactation Holstein dairy cows. Thirty cows in first lactation and 49 cows in second lactation were used in the study. Animals were 15 +/- 9.87 days in milk. Individual milk samples were collected monthly from June 2009 to March 2010, and somatic cell counts, milk protein, milk fat, lactose and milk urea-N were determined. Four SCC groups were formed for determining effect of SCC on milk yield and composition. These groups were as follows: <= 200, 201-500, 501-999, and >= 1.000x10(3) cell/mL. It was observed that SCC had a high significant effect on milk yield, milk protein, milk lactose (P<0.01), total solids and milk urea-N (P<0.05), however, the effect of SCC on milk fat was not significant (P>0.05). This study indicates that high SCC negatively affects not only milk yield but also milk composition and quality.
dc.description.sponsorshipDepartment of Scientific Research Projects, Nigde University [99/14]
dc.description.sponsorshipthe authors would like to thank the Department of Scientific Research Projects, Nigde University, for funding the project (Project Number: 99/14) and the Ek-Ta Meat and Milk Products Company for animal support.
dc.identifier.doi10.4081/ijas.2015.3646
dc.identifier.issn1594-4077
dc.identifier.issn1828-051X
dc.identifier.issue1
dc.identifier.scopus2-s2.0-84939784139
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://dx.doi.org/10.4081/ijas.2015.3646
dc.identifier.urihttps://hdl.handle.net/11480/4058
dc.identifier.volume14
dc.identifier.wosWOS:000351716800014
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthor[0-Belirlenecek]
dc.language.isoen
dc.publisherPAGEPRESS PUBL
dc.relation.ispartofITALIAN JOURNAL OF ANIMAL SCIENCE
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectHolstein cow
dc.subjectMilk yield
dc.subjectSomatic cell count
dc.subjectLactose
dc.subjectProtein
dc.titleEffect of somatic cell count on milk yield and composition of first and second lactation dairy cows
dc.typeArticle

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