Introducing the Karayaka sheep breed with its traits and influencing factors.
This study was planned to express the detailed traits of Karayaka sheep reared in Tokat province, also influencing factors on the traits were evaluated. While year effect was significant on 8 weeks weight, scanning weight, fat depth and muscle area, all the evaluated traits including birth weight and muscle depth were significantly affected by season (p < 0.05). Dam age was significant on birth weight (p < 0.05). Birth weight and 8 week weight were significantly affected by sex and birth type. Sex effect has been appeared on muscle depth while birth type effect has been detected on scanning weight (p < 0.05). While the strongest phenotypic correlation coefficient was detected between muscle depth and muscle area, the weakest ones were found between birth weight and scanning traits.
Ulutas
Zafer
Z
Department of Animal Science, Faculty of Agriculture, Gaziosmanpasa University, Tokat, 60240, Turkey.
Aksoy
Yüksel
Y
Sirin
Emre
E
Saatcí
Mustafa
M
D000818:Animals; D001724:Birth Weight / Q000235:genetics*; D001823:Body Composition / Q000235:genetics*; D001835:Body Weight / Q000235:genetics*; D001947:Breeding; D012621:Seasons; D012756:Sheep / Q000145:classification* / Q000235:genetics* / Q000502:physiology