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首页> 外文期刊>Turkish Journal of Veterinary and Animal Sciences >The prevalence of loser cows in extensive breeding systems in Transylvania
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The prevalence of loser cows in extensive breeding systems in Transylvania

机译：特兰西瓦尼亚广泛繁殖系统中的输家牛患病率

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摘要

The loser cow concept was introduced in scientific literature in 2005, by the Danish researcher Thomsen, referring to the cow 'unable to keep up with the rest of the herd'. Since in Transylvania (Romania) the great majority of cattle are kept in extensive breeding systems, in small and middle sized farms, the purpose of the present study was to establish the prevalence of loser cows in such systems. The identification of loser cows was done based on a clinical protocol including 7 clinical signs, from which the loser cow score was calculated. Seven hundred and sixty nine cows in 123 small farms (2-15 cows/farm) in Transylvania were evaluated. The prevalence of loser cows in the investigated farms was between 0% and 13.3%. The overall prevalence of the loser cows (in 769 assessed cows) was 1.82%, a figure that can be considered low. Our study was meant to present a global image of the loser cows in a traditional type of animal housing, still present in Romania as well as in many other regions of the world.
机译：丹麦研究者汤姆森（Thomsen）于2005年在科学文献中引入了输牛的概念，指的是“无法跟上牛群的其余部分”。由于在特兰西瓦尼亚（罗马尼亚），大多数牛都在中小型农场的广泛繁殖系统中饲养，因此，本研究的目的是确定在这种系统中损失牛的流行率。根据包括7个临床体征的临床方案对失败的母牛进行鉴定，从中计算出失败的母牛得分。对特兰西瓦尼亚123个小型农场（每农场2-15头母牛）中的679头母牛进行了评估。在所调查的农场中，输家牛的患病率在0％至13.3％之间。失败的母牛的整体患病率（评估的769头母牛）为1.82％，这个数字可以认为是低的。我们的研究旨在通过传统的动物棚屋形式展现输家牛的全球形象，这种状况在罗马尼亚以及世界许多其他地区仍然存在。

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