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首页> 外文期刊>The Veterinary Journal >THE COSTS OF PRODUCTION DISEASES IN DAIRY HERDS IN ENGLAND
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THE COSTS OF PRODUCTION DISEASES IN DAIRY HERDS IN ENGLAND

机译：英国奶牛场的生产疾病成本

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摘要

Economic losses due to common health problems in dairy cattle were investigated in 90 Friesian/Holstein herds (average size 152 cows), which calved in England during the 1992/1993 season with an average annual yield of about 6000 1 per cow. By using only the direct costs of common production diseases and other health problems (mastitis, lameness, vulval discharge, treatments for oestrus-not-observed, retained foetal membranes, milk fever, twinning, calf mortality and aid at calving), the cost of ill health in a 100 cow herd with average rates of these problems (compared with target levels) was estimated at pound 6300 per year. The costs ranged from pound 1200 (average of the top 10%) to pound 13 600 (average of the worst 10% of the herds). The main losses were due to mastitis and lameness (38 and 27% of health cost, respectively).
机译：在90个Friesian / Holstein牛群（平均152头牛）中调查了奶牛常见健康问题造成的经济损失，这些牛群在1992/1993赛季在英格兰产犊，每头牛的年平均产量约为6000 1。通过仅使用常见生产疾病和其他健康问题（乳头炎，la行，外阴分泌物，未观察到的发情，胎膜残留，发烧，孪生，小牛死亡率和产犊帮助）的直接费用，估计这些问题的平均发生率（与目标水平相比）的100头牛群的健康状况不佳，估计为每年6300英镑。成本从1200英镑（最高10％的平均值）到13600英镑（最坏的10％畜群的平均值）不等。主要损失是由于乳腺炎和la行（分别占医疗费用的38％和27％）。

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