Feedlot Health Management Services Ltd, Okotoks, AB T1S 2A2, Canada.
Anim Health Res Rev. 2009 Dec;10(2):109-10. doi: 10.1017/S1466252309990119.
The costs of bovine respiratory disease (BRD) to the beef producer can be estimated by identifying and summing the direct and indirect costs associated with the disease. The major direct costs are attributable to the cost of the feeder, production costs and carcass disposal. The indirect costs are mainly associated with infrastructure and labour.
肉牛呼吸疾病（BRD）给肉牛生产者带来的成本可以通过确定和汇总与该疾病相关的直接和间接成本来估计。主要的直接成本与饲养者的成本、生产成本和胴体处理有关。间接成本主要与基础设施和劳动力有关。
