Published in Scientific Works. Series C. Veterinary Medicine, Vol. LXI
Written by V.I. STANCIU, A.I. BÎRŢOIU, Carmen-Gabriela PREDOI
Breeding technology of dairy cows represents a set of organizational and technical measures, including sanitary - veterinary, what have the final result, on the one hand, a large number of products from an animal and, on the other hand, getting some of the greatest productions of milk. To develop a proper breeding activity, breeders, with the help of experts in the field, you have to know and abide by certain principles and certain factors that influence this activity, known as the upward growth of the herd of cattle from the farms is the result of breeding work carried out. One of these factors is rather frequent, distocya completed, sometimes with loss of calf mortality, influenced by maintenance conditions, irrational diet pregnant female, inadequate sanitary - veterinary conditions. Breeding activity must have the priority objective getting each year from each cow, a normal calving because milk production occurs after birth. This is achieved through an appropriate interval between calving and designed to prevent a disturbance of reproductive function of dairy cows. This paper presents a study carried out in a professional holding, on the zooeconomics implications of gestations and parturitions complicated that degenerates into various types of distocya, some quite serious, having major repercussions on both indices of breeding and milk production of cattle on the farm.
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