Effect of Year of Calving on the Reproductive Performance of Holstein Friesian Cows in Vom Plateau State Nigeria
I. B. Gamaniel, J. O. Egahi & P. A. Addas · Asian Journal of Research in Animal and Veterinary Sciences · 2019
The study was carried out to estimate the effect of year of calving on reproductive performance traits of Holstein Friesian cows that calved between 2006 – 2017. Five hundred and thirteen (513) calving records obtained from Integrated Dairy Farm Vom were collated for the study. D...
Open access
Research Article
10.9734/ajravs/2019/v2i375