北方蚕区2012年春季桑蚕新品种实验室鉴定（山东点）报告

摘要

2012年春，对参加北方蚕区联合鉴定的7对桑蚕新品种进行了实验室鉴定。结合蚕期饲养、茧期调查，总结参鉴品种在山东试验点的饲育成绩和性状特点。%In the spring of 2012, seven pairs of new silkworm varieties were taken to do the laboratory identi fication in Shandong Sericultural Institute. Observation on silkworm rearing, cocoon-spinning as well as the rea ring results was investigated and the character performances were introduced.