Economic Evaluation of Some Reproductive Problems in Dairy Cattle

The aim of the present investigation was to determine the influence of some reproductive problems affecting cows and buffaloes on economic and productive efficiency of dairy farms, for these purposes the present study was carried out on random sample of d12.6% in Holstein Friesian cows and 7.2% in buffaloes breed. It was significantly higher in winter- calving cows and buffaloes and in governmental sector. Milk yield of endometritis cows and buffaloes was significantly less than those of healthy ones. As