Milk Composition Traits of Hamdani Crossbreed Sheep Raised Under Extensive Management

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dc.contributor.authorTurgut, Ali Osman
dc.contributor.authorGülendağ, Erman
dc.contributor.authorKoca, Davut
dc.contributor.authorÜner, Sefa
dc.date.accessioned2024-12-24T19:18:19Z
dc.date.available2024-12-24T19:18:19Z
dc.date.issued2023
dc.departmentSiirt Üniversitesi
dc.description.abstractThis study aimed to reveal the milk composition traits of Hamdani crossbred sheep (Hcs) raised under extensive conditions. A total of 96 sheep milk samples were collected during the early lactation stage. Selected ewes did not have clinical mastitis or subclinical mastitis. Milk composition analyses were performed using milk autoanalyzer. Mean values for milk fat (%), solid non-fat (SNF) (%), protein (%), lactose (%), salt (%) and pH, conductivity (mS/cm), freezing point (?C) and density (kg/m3) in Hcs were determined as 7.49±0.15, 8.69±0.08, 4.13±0.04, 3.89±0.04, 0.62±0.01, 6.93±0.04, 4.05±0.07, -0.5±0.01, and 1.027.84±0.38 respectively. In correlation analysis, negative and significant correlations were detected between milk fat and protein (r=- 0.368, p<0.001), milk fat and SNF (r=-0375, p<0.001) milk fat and lactose (r=-0.380, p<0.001). On the other hand, positive and significant correlations were detected between SNF and milk protein (r=0.999, p<0.001), SNF and salt (r=0.963, p<0.001), and SNF and lactose (r=0.976, p<0.001). As a result, the milk fat percentage of Hcs was higher compared to other native sheep breeds of Turkey. In addition, phenotypic variation for milk fat percentage was found to be high among individuals in the same flock. These findings may contribute to new studies to improve milk composition traits in Hamdani crossbred sheep.
dc.identifier.doi10.5281/zenodo.8020354
dc.identifier.endpage279
dc.identifier.issn2717-7238
dc.identifier.issue2
dc.identifier.startpage271
dc.identifier.trdizinid1239780
dc.identifier.urihttps://doi.org/10.5281/zenodo.8020354
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/1239780
dc.identifier.urihttps://hdl.handle.net/20.500.12604/5071
dc.identifier.volume7
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.relation.ispartofISPEC journal of agricultural sciences (Online)
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20241222
dc.subjectSheep
dc.subjectmilk composition
dc.subjectmilk fat
dc.subjectHamdani crossbreed
dc.titleMilk Composition Traits of Hamdani Crossbreed Sheep Raised Under Extensive Management
dc.typeArticle

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