北方蚕区2019年家蚕新品种实验室鉴定(山东点)报告

Report on Laboratory Identification of New Silkworm Varieties in Northern Silkworm Area in 2019(Shandong)

2019年春季、秋季,山东省蚕业研究所以菁松×皓月为对照种,按照《北方蚕业科研协作区家蚕品种实验室共同鉴定工作细则(2017修订稿)》要求,结合实验室蚕种催青、蚕期饲育、茧期调查、鲜茧烘干、丝质鉴定等过程,对参鉴品种进行简要概评和比对分析。

In the spring and autumn of 2019,Shandong Provincial Serictulture Research Institute conducted a laboratory identification on four pairs of varieties,Lu 87×Lu 88,Lu 23×Lu 22,Lu 41·N Qiufeng×0584·N Baiyu,Jingsong·N Qiufeng×0584·N Baiyu in the two seasons,and on Yongzhong 3 in autumn,taking Jingsong×Haoyue as the control.The paper made an overview and comparison analysis on the five pairs of tested varieties,with the process of laboratory hatching of silkworm eggs,silkworm rearing,cocoon investigation,fresh cocoon drying,silk identification as references.