北方蚕区2012年春季桑蚕新品种实验室鉴定(山西点)报告

Laboratory Report on Identification of Spring New Silkworm Variety in Northern Serucultural Research and Cooperation Area (Shanxi Province) in 2012

按照《北方蚕区桑蚕新品种共同鉴定工作细则》要求,2012年春山西省蚕业科学研究院对河南、陕西、山东3个省份6个单位7对桑蚕新品种进行实验室鉴定,从幼虫体质、茧丝质及经济性状三个方面进行了鉴定。结果表明:7对桑新蚕品种具有孵化良好、发育齐一,茧型大、茧白、茧层率高的特点,但死笼率、丝质及经济性状方面品种之间存在差异。

In the spring of 2012, Shanxi Provincial Sericultural Institute identified the worm quality,cocoon quality and silk quality of 7 pairs of new silkworm variety from 6 sericultural institutes in Henan, Shaanxi and Shandong provinces. The results show that these silkworms are superior in hatchability and development;the cocoons are big and white, and the cocoon shell percentage is high. There are differences in dead worm cocoons, silk quality and economic performances.