The Developmental Peculiarities of Tubular Bones of Autopodies of Sheep at Postnatal Ontogenesis in Dependence on Habitat Conditions

摘要

cqvip:The morphometrical peculiarities of tubular bones of autopodies of sheep in Karakul and Gissar breeds at postnatal ontogenesis were studied by using morphometrical methods.Proximal and distal joint cartilages of bones were thicker at new-born animals and till 60 months age it gradually became thinner.The terms of ossification of metaepifizar cartilage of tubular bones of autopodies at postnatal ontogenesis depended on their placement in the skeleton of extremities,habitat conditions and breed of animals were determined.