成膜性中药乳头药浴液对奶牛隐性乳房炎的影响

Journal of Traditional Chinese Veterinary Medicine(2014)

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Abstract
奶牛乳头药浴是预防隐性乳房炎的有效措施之一.天津市畜牧兽医研究所研制的成膜性中药乳头药浴液主要成分为抗菌中药和成膜材料,用于奶牛挤奶后乳头药浴,对奶牛乳房炎常见病原菌金黄色葡萄球菌、链球菌、酵母类真菌等具有良好的抑制和杀灭作用,同时兼有薄膜的屏障作用,可阻止病原微生物从乳头侵入乳腺组织.分别采用LMT检测和乳汁体细胞数作为隐性乳房炎诊断指标,探讨成膜性中药乳头药浴液对奶牛隐性乳房炎的影响 结果表明,成膜性中乳头药浴液可减少隐性乳房炎阳性率和阳性强度,降低乳汁体细胞数,提高产奶量.试验组比对照组隐性乳房炎发病率降低32.4% (P<0.001),产奶量提高6.72 kg/(d·头)(35.1%,P<0.05).
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Key words
nipple dipping,subclinical mastitis,herbal preparation,film-forming
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