论文部分内容阅读
Epidemiological analysis and diagnosis of reticuloendotheliosis virus in broiler breeders
【机 构】
:
China Animal Health and Epidemiolgy Center,Qingdao,China
【出 处】
:
15th World Veterinary Poultry Congress(第十五届禽病大会)
【发表日期】
:
2007年1期
其他文献
Monochamus alternatus; Attractants; Attraction efficiency; Daily consumption;Shelf-life
会议
A study of technical countermeasures on prevention and control of key iInvasive species Mikania micr
Morphology of the male reproductive system and spermiogenesis in Chinese White Pine Beetle (Dendroct