Приказ основних података о документу

dc.creatorRelić, Renata
dc.creatorŠkrbić, Zdenka
dc.creatorBožičković, Ivana
dc.creatorLukić, Miloš
dc.creatorPetričević, Veselin
dc.creatorDelić, Nikola
dc.creatorBondžić, Aleksandra
dc.creatorVitorović, Duško
dc.date.accessioned2022-12-22T13:05:06Z
dc.date.available2022-12-22T13:05:06Z
dc.date.issued2022
dc.identifier.urihttp://r.istocar.bg.ac.rs/handle/123456789/805
dc.description.abstractIntensive broiler chicken production involves different lighting regimes, which affects a natural cycle of secretion of melatonin, a hormone included in multiple physiological processes in a bird's body. This research aimed to determine the effects of dietary melatonin supplementation during the first two weeks of broiler chickens' life, bred under constant 24 h lighting, on their health and some hematological, biochemical, and production parameters. The study lasted 6 weeks. Three hundred and twenty 1-day chickens were divided into two groups (control - C and experimental - M), with four replications and 40 chickens in each replica. In the first two weeks (the first phase of the study), a continuous lighting mode 24L: 0D was applied. Group M was receiving a diet supplemented with 30 mg/kg synthetic melatonin only during the first phase. Group C had a diet without melatonin supplementation throughout the whole study. Melatonin addition had a statistically significant effect (P<0.01) on the mean values of body weight and daily weight gain at the end of the 1st, 2nd, 3rd, 4th, 5th, and 6th week. The chickens of the experimental group have had a significantly higher value of the European Production Efficiency Factor (EPEF) (P<0.05). The results presented in this paper indicate a direct benefit in stress relief in broilers and a value of the organism's antioxidant system promotion, manifested by improved production performance and fattening efficiency.sr
dc.language.isoensr
dc.publisherAnkara Universitysr
dc.relation"info:eu-repo/grantAgreement/MESTD/inst-2020/200116/RS//sr
dc.relation"info:eu-repo/grantAgreement/MESTD/inst-2020/200022/RS//"sr
dc.rightsopenAccesssr
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.sourceAnkara Universitesi Veteriner Fakultesi Dergisisr
dc.subjectBroilerssr
dc.subjectlightsr
dc.subjectmelatoninsr
dc.subjectproductionsr
dc.subjectstresssr
dc.titleEffects of dietary melatonin on broiler chicken exposed to continuous lighting during the first two weeks of lifesr
dc.typearticlesr
dc.rights.licenseBYsr
dc.citation.volume69
dc.citation.issue4
dc.citation.spage361
dc.citation.epage366
dc.identifier.doi10.33988/auvfd.866702
dc.identifier.fulltexthttp://r.istocar.bg.ac.rs/bitstream/id/4103/bitstream_4103.pdf
dc.type.versionpublishedVersionsr


Документи

Thumbnail

Овај документ се појављује у следећим колекцијама

Приказ основних података о документу