Prevalence and economic implications of calf foetal wastage in an abattoir in Northcentral Nigeria

The study was conducted to evaluate the volume of pregnant cows slaughtered at Minna abattoir, Niger State, Nigeria between 2001 and 2009 based on abattoir meat inspection records. Of the 98,407 cows slaughtered, 4,368 were pregnant, translating to a ratio of one calf foetal wastage in every 23 cows slaughtered. The wastage was significantly (P < 0.05) high during the early rainy season (April to June). There was no significant difference observed across the years. The economic impact of the wastage is estimated at N8, 353,800.00 ($56,828.57) which is a great loss to the livestock industry. With these findings, there is the need to advocate for adequate enforcement of legislations on routine veterinary examinations at the slaughter houses in Nigeria. Also, livestock owners should be educated on the seasonal breeding patterns of cattle in order to avoid selling cows during the calving season to salvage high level of calf foetal wastage.