Modified open herds have a higher risk of exposure to pregnancy-wasting diseases through additions of bulls and replacement heifers, animals moving in and out of the herd to exhibitions, or through contact with neighboring herds. Open herds have a very high risk. This exposure is due to the frequent introduction of replacements or exposure of the breeding herd to stocker cattle or other recently purchased, stressed cattle. Like human employees, you want your bulls to clock in for work every day they are called upon. To be sure they don't have any unwanted sick days, proper nutrition, immunization, housing, parasite control and a functional reproductive tract are required.
Good managers watch over and evaluate their employees' progress.
Neglecting herd sires can lead to unacceptable performance, reduced calf crop, younger calves at weaning and decreased income. You should profit from their employment. Bulls should have a positive economic impact on your herd to deserve eight months of vacation per year. All rights reserved, The Angus Journal is a registered trademark and the property of Angus Productions Inc., St. Joseph, Missouri 64506.