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乳腺炎发生在一群母乳羊身上

P Makovicky^1,2,3, J Poracova⁴, M Konecna⁴

¹J. Selye University, Faculty of Education, Bratislavská, Slovak Republic.

Schweizer Archiv fur Tierheilkunde

|July 5, 2023

概括

在母羊体内体细胞计数 (SCC)

科学领域:

动物科学动物科学
乳制品科学乳制品科学
兽医医学兽医医学兽医医学

背景情况:

体细胞计数 (SCC) 对羊奶质量,乳腺炎检测和育种选择至关重要.
了解SCC变异性对于优化绵羊养殖实践至关重要.

研究的目的:

为了研究影响体细胞计数 (SCC) 变异性的因素,在Tsigai和Improved Valachian羊群中.
提供不同哺乳期和品种SCC的基础数据.

主要方法:

在两种品种 (Tsigai和Improved Valachian) 的866只母羊奶样本中分析了体细胞计数 (SCC) 在两年 (2017-2018) 期间.
牛奶样本在羊和母乳养期间使用Fossomatic 90仪器收集.
进行了统计分析,以确定影响SCC的重要因素.

主要成果:

2017年,平均SCC在采样期间 (吸奶和挤奶) 之间有显著差异,在两个时期结束时观察到增加.
2017年总体平均SCC为364 × 10^3细胞/毫升,2018年为1091 × 10^3细胞/毫升.
品种在2017年显著影响了log(10) SCC,Tsigai和Improved Valachian品种显示出不同的水平. 哺乳期数量和哺乳羔羊数量没有显著影响SCC.

结论:

羊奶中的体细胞计数 (SCC) 受取样时间和品种的影响,这突显了乳制品管理中需要考虑品种特异性的需要.
该研究提供了改善牛奶质量评估和养殖策略的基本数据.

关键词:

身体细胞的计数.哺乳期哺乳期是一个拉伊特拉伊特 (Lait Lait) 是一个葡萄酒.哺乳期的哺乳期是什么牛奶,牛奶,牛奶,牛奶,牛奶,牛奶.牛奶牛奶牛奶牛奶烤箱烤箱烤箱烤箱斯卡夫 (Schafe) 公司绵羊是一种羊.人体细胞计数的体细胞计数.它包含体细胞的数量.仍然看到了.拉提拉提拉提是什么意思皮科雷 (PECORE) 是一个有价值的动物.索马地斯克泽尔萨夫尔的数量

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