5Analysis of reasons on market fluctuation of pig recently and trend projectionAnalyse and Forecast21-21
6Key factors and development trend of mutton sheep development in rural areas of ChinaFeeding and Breeding32-33
7Discussion on determination of production performance for dairy cow in Liaoning provinceFeeding and Breeding34-35
8Investigation report of dairy industry production on Harbin surrounding areasFeeding and Breeding36-38
9Discussion about development direction of Liaoning cashmere goat in Xiuyan countyFeeding and Breeding39-40
12New concept on prevention and control for infectious diseases in modern pig farmEpidemic Prevention44-45
13Effect on feed safety of superfluous addition for Cu,Zn,As and countermeasureFeedstuff and Veterinary Drug55-57
14Discussion on existing problem and development strategy authentication of non pollution animal productSupervision end Enforce58-59
15Study on production performance and carcass traits for different cross combination in meat sheepExper iment and Summarize62-64
