Effects of Night Lighting with Red Light on Melatonin and Milk Quality Parameters in Holstein Cows

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dc.contributor.authorGarip, Rukiye
dc.contributor.authorBaşpınar, Nuri
dc.contributor.authorAlan, Beyza Suvarıklı
dc.contributor.authorGarip, Mustafa
dc.contributor.authorCoşkun, Pınar
dc.contributor.authorArslan, Emre
dc.date.accessioned2024-09-19T16:25:00Z
dc.date.available2024-09-19T16:25:00Z
dc.date.issued2023
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractIn this study, it was aimed to investigate the effects of red lighting on blood and milk melatonin (MLT) levels, and milk quality. The experiment was carried out on 6 lactating Holstein Dairy cows, which were being reared at the Hümeyra Özgen Research and Application Farm, affiliated to Selcuk University Faculty of Veterinary Medicine. After a control period of 15 days in which night lighting was not applied (control group), night lighting was provided by LED bulbs emitting red light with a wavelength of 652 nm during the following 15-day trial period (experimental group). On days 5th, 10th and 15th days of the control and experimental groups, milk and blood samples were taken at the 06:00 am and at 06:00 pm.Serum and milk melatonin concentrations in the morning of the control, on days 5th, 10th and 15th; were 8.64±1.4, 7.02±0.97, 8.71±2.3, and 5.01±0.92, 5.23±0.35 , 3.93±0.81pg/ml, respectively while control evening group were respectively 8.59±1.8,7.53±2.14,8.35±0.94, 6.91±1.73, 6.8±1.27. It was obtained as 3.67±0.97 pg/ml. Serum and milk melatonin levels in the trial morning group were 10.93±2.06, respectively, on the same days; 15.37±2.6; 11.25±1.71 and 2.97±0.64; 5.7±1.06; While it was measured as 3.33±0.73 pg/ml, it was 14.83±3.11 in the trial evening group; 14.5±3.57; 12.95±4.09 and 4.42±0.61; 2.51±0.56; It was obtained as 2.48±0.79 pg/ml. As a result, it was observed that serum and milk melatonin levels and milk parameters were not adversely affected in the use of red LED lamps (652 nm) at night for 12h, it was thought that there was no inconvenience in using them in indoor shelter lighting at night.en_US
dc.identifier.doi10.35864/evmd.1372292
dc.identifier.endpage173en_US
dc.identifier.issn1016-3573
dc.identifier.issue2en_US
dc.identifier.startpage161en_US
dc.identifier.trdizinid1238324en_US
dc.identifier.urihttps://doi.org/10.35864/evmd.1372292
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/1238324
dc.identifier.urihttps://hdl.handle.net/20.500.12483/16123
dc.identifier.volume34en_US
dc.indekslendigikaynakTR-Dizinen_US
dc.language.isoenen_US
dc.relation.ispartofEtlik Veteriner Mikrobiyoloji Dergisien_US
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectDarknessen_US
dc.subjectHolsteinen_US
dc.subjectMelatoninen_US
dc.subjectMilk qualityen_US
dc.subjectRed lighten_US
dc.titleEffects of Night Lighting with Red Light on Melatonin and Milk Quality Parameters in Holstein Cowsen_US
dc.typeArticleen_US

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