Epidemiological Survey of Bacterial Disease in the Intensive Sheep Farms and the Isolation,Identification and Phylogenetic Analysis of the Important Bacteria Isolates
In recent years, with the rapid development of the sheep industry, intensification increased gradually. However, the potential problems are created, increasing the frequency of occurrence and spread of disease, disease prevention and control system is imperfect,feeding and management lags behind, emerging new diseases, disease-causing bacteria is always difficult to be effectively controlled.2014, infectious respiratory diseases appeared in many intensive sheep farms of Ningyang, Wenshang, Laiwu and Tengzho...
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