首页> 美国卫生研究院文献>Journal of Animal Science >35 Economic Considerations of Pre-Weaning Calf Health Management
【2h】

35 Economic Considerations of Pre-Weaning Calf Health Management

机译:35对牛犊卫生管理预防前的经济思考

代理获取
本网站仅为用户提供外文OA文献查询和代理获取服务,本网站没有原文。下单后我们将采用程序或人工为您竭诚获取高质量的原文,但由于OA文献来源多样且变更频繁,仍可能出现获取不到、文献不完整或与标题不符等情况,如果获取不到我们将提供退款服务。请知悉。

摘要

The impacts of bovine viral diarrhea virus (BVDv) and persistently infected (PI) are felt across the cattle industry. This project utilized data and parameters from a meta-analysis of reported results along with partial budgeting procedures to determine economic costs and benefits of herd and calf health management. A base herd of 100 head, consisting of 50 breeding females, 43 calves, and 7 replacement heifers and bulls was implemented. Ninety- six percent of cow-calf operations are uninfected from BVDv. Introduction of an enhanced health program as an uninfected herd resulted in a net loss of $7.64 per bred cow in the first year of the program and a net loss of $6.46 in year two. First-year costs were higher due to initial testing, while second-year costs did not include testing under the assumption that carriers were culled. Infected herds incurred net losses of health program implementation of $96.21 per bred cow for the first year but a gain of the program of $27.96 in year two. First-year losses were larger due to increased testing and eradication costs. Gains in the second year stemmed from increased productivity across the herd. Furthermore, gains were discovered beyond cow-calf operations. Evaluation of down-stream demand for calves (i.e., stocker operations) resulted in gains of $4.39 per stocker for a producer that retains ownership of their calves and $48.89 for producers purchasing calves from cow-calf operators (commercial). Commercial stocker operators benefited from fewer health issues without added cow-calf level costs. These results indicate cow-calf producers would carry the burden of the costs of managing, and attempting to eradicate, BVDv/PI across the industry. These results provide industry stakeholder groups and policymakers benchmarks for incentives to induce health programs, targeted largely at the cow-calf level
机译:牛病毒腹泻病毒(BVDV)和持续感染(PI)的影响在养牛行业中感受到。该项目利用了报告结果的Meta分析的数据和参数以及部分预算程序,以确定畜群和小牛卫生管理的经济成本和益处。通过50个育种女性,43只小牛和7个替换小母牛和公牛组成的基础群。九十六个牛犊操作从BVDV中扎出。作为未感染的畜群引入增强的健康计划,导致该计划的第一年净亏损为每繁殖牛7.64美元,二年级净亏损为6.46美元。由于初始测试,一年的成本较高,而第二年的费用在假设载体被淘汰的情况下,第二年不包括测试。感染的牛群在第一年的第一款牛牛的净损失为每繁殖牛96.21美元,但第二款计划的收益为27.96美元。由于测试和根除成本增加,一年损失较大。第二年的收益源于牛群上的生产力提高。此外,超越牛犊操作的收益是发现的。评估小牛的下游需求(即,储料厂操作)导致生产者每座业人员获得4.39美元的收益,该生产者保留了他们的小牛的所有权,并为从牛犊运营商(商业)购买牛犊的生产商为48.89美元。商业储存器运营商受益于较少的健康问题,而无需增加牛犊水平成本。这些结果表明,牛犊生产商将承担管理成本的负担,并试图在整个行业中根除BVDV / PI。这些结果为行业利益相关者团体和政策制定者提供了诱导卫生计划的激励措施,主要针对牛犊水平

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
代理获取

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号