2023年春季北方蚕区家蚕新品种实验室鉴定(山西点)报告  

Report on Laboratory Identification of New Silkworm Varieties in Northern Silkworm Raising Area(Shanxi Site)in Spring of 2023

作　　者：尚小芳 王晨阳 郭东花 卫红梅 王玉霞 SHANG Xiaofang;WANG Chenyang;GUO Donghua;WEI Hongmei;WANG Yuxia(Shanxi Sericulture Research Institute,Yuncheng Shanxi 044000,china)

机构地区：[1]山西省蚕业科学研究院,山西运城044000

出　　处：《北方蚕业》2024年第1期26-28,32,共4页North Sericulture

基　　金：2023年度“特”“优”农业高质量发展科技支撑工程项目(TYGC23-40)。

摘　　要：2023年春,山西省蚕业科学研究院对天然彩色茧家蚕新杂交组合“313×410”进行了实验室鉴定。结果表明:该品种全茧量、结茧率、虫蛹统一生命率、万蚕收茧量、万蚕茧层量、上车茧率、茧丝长、解舒丝长、茧丝纤度均略高于菁松×皓月,茧层量与菁松×皓月相当,万米吊糙低于菁松×皓月。综合分析认为:家蚕新杂交组合“313×410”抗逆性较强,好饲养,茧形大、产量高,茧丝质量优。In spring of 2023,the Shanxi Sericulture Research Institute conducted a laboratory identification on the new hybrid combination of natural colored cocoon silkworms"313×410".The results showed that its total cocoon yield,cocooning rate,uniformity of cocooning pupae,cocoon yield per 10,000 silkworms,cocoon shell weight per 10,000 silkworms,cocoon shell percentage,cocoon filament length,length of non-broken filament,and size of cocoon filament were slightly higher than those of the Jing Song×Hao Yue variety.Its cocoon shell weight was equivalent to that of Jing Song×Hao Yue,while the raw silk roughness per 10,000 meters was lower than that of Jing Song×Hao Yue.A comprehensive analysis suggests that the new silkworm hybrid combination"313×410"exhibits strong resistance,which is easy to rear,produces large cocoons with high yields,and has excellent silk quality.

关 键 词：家蚕新品种 彩色茧 实验室鉴定 山西点 

分 类 号：S882[农业科学—特种经济动物饲养]