THE METHOD OF DETERMINING THE AGE AND SEX OF CATTLE OSTEO-METRIC PARAMETERS MANDIBLE

摘要

The method of determining the age and sex of cattle osteo-metric parameters mandible includes clearing it from the soft tissue of osteo-metric measurements of bone parameters of linear and calculation of their absolute values ​​according to the age of the animal equation of nonlinear regression 3rd order. Performed osteo-metric linear measurement parameters mandible and rely on their absolute values ​​age animals of both sexes simultaneously. Based on the comparison of the results of calculating age for several measurements of the mandible make a final expert opinion on the age and sex of the animal.