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Specificity of the embryonic development of precoce sheep


Sel'skokhozyaistvennaya Biologiya 10(6): 900-904
Specificity of the embryonic development of precoce sheep
Until 90 days of gestation embryonic development is intensive. Of the internal organs the liver shows the most rapid growth for the first 60 days. The relative weights of the cranium and pelvis decrease with age; that of tubular bones increases. Relative stability of development by periods is typical for the axial skeleton (neck, breast and loin sections of the spinal cord). There is no significant difference in the development of osseous tissues of skeleton sections between the fetus of the Precoce breed and that of other breeds. During gestation hindlimb muscles growth is more intensive.


Accession: 006459045



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