Effects of supplementary feeding levels during mating period on reproductive performance of Karakaş ewes

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dc.contributor.authorDemirel, Murat
dc.contributor.authorKurbal, Ömer Faruk
dc.contributor.authorAygün, Turgut
dc.contributor.authorErdoğan, Sibel
dc.contributor.authorBakıcı, Yunus
dc.contributor.authorYılmaz, Ayhan
dc.contributor.authorÜlker, Hasan
dc.date.accessioned2019-11-12T15:12:38Z
dc.date.available2019-11-12T15:12:38Z
dc.date.issued2004
dc.departmentBelirleneceken_US
dc.description.abstractA total of 78 Norduz ewes and their lambs were used in the study. Group 1 (control) was grazed only on pasture and Group 2, 3 and 4 were supplied with 200, 300, 600 g-1 head day -1 rolled barley, respectively, in addition to pasture. There were increases in live weights in Norduz ewes in response to supplementary feeding during feeding period (P<0.01). Feed supplementation during mating period did not affect reproductive traits. The effect of ewe age on the twinning rate and litter size (P<0.01) and fecundity (P<0.05) was significant. The mean lamb birth weight, weaning weight, daily live weight gain and survivability at weaning were 4.65 kg, 19.29 kg, 192 g and 96.43%, respectively. In conclusion, supplementary feeding in addition to grazing during breeding season affected live weight in Norduz ewes but not other reproductive traits. Further detailed studies should be carried out in order to determine the effects of supplementary feeding on reproductive traits in this breed.en_US
dc.identifier.issn1724-3048
dc.identifier.urihttps://hdl.handle.net/20.500.12604/1389
dc.language.isoenen_US
dc.publisherJournal of Biological Sciencesen_US
dc.relation.ispartofseries4(3): 283-287;
dc.relation.publicationcategoryUlusal Hakemli Dergi Makalesien_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.snmz#KayıtKontrol#
dc.subjectNorduz ewes, supplementary feeding, reproduction performance, lamb traitsen_US
dc.titleEffects of supplementary feeding levels during mating period on reproductive performance of Karakaş ewesen_US
dc.typeArticleen_US

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