鹧鸪的运输技术

随着鹧鸪养殖技术的发展，为了引进种雏，供应市场商品鹧鸪以及外贸出口，都需要进行活鹧鸪的运输。若没有合适的运输工具和在运输过程中管理不当，往往会使鹧鸪大量死亡。现将我们在养殖鹧鸪的实践中摸索出的运输技术总结如下。     

克柔氏念珠菌污染饲料引起的乳牛霉菌性乳房炎

·乳牛霉菌性乳房炎的暴发,往往与使用污染的抗菌制剂乳房内处治有关。 ·青贮可能是引起乳房炎的乳酸盐吸收酵母(特别是克柔氏念珠菌Candida Krueei)的来源。 ·环境污染同其他因素(例如挤乳措施不当),能使未作过乳房内处治的乳牛,暴发霉菌性乳房炎。 整个3个月期间,一群228头泌乳的以色     

Physiopathologie et thérapeutique de l'utérus en période puerpérale chez la vache laitière: revue

Accurate diagnosis and effective therapeutics of uterine pathologies in cattle represent some of the daily preoccupations for the veterinarians involved in herd health medicine. A rational approach requires a competence based on fundamental and clinical knowledge.

The physiological aspects of the uterine involution in cattle are reviewed with emphasis about the in utero bacteriological dynamic and the endocrinological evolution during this period. The pathogenesis of uterine pathologies is discussed following new research results and new knowledge on the mechanisms of uterine defense. The value and limitations of the clinical diagnosis is briefly reviewed. The therapeutics of uterine pathologies is debated in relation with the pathophysiology of the uterine involution and with the rational of the traditional and new concepts of the treatment of the postpartum uterine pathologies.

     

Approche clinique d'une porcherie: examen du bâtiment

Environment is of primary importance to animal health and development. Ventilation is a problem in establishing an adequate environment, particularly in swine housing. In order for veterinarians to deal with this problem, a fundamental understanding of the building is necessary. The present article describes a clinical approach to ventilation diagnosis problems in the piggery.