家蚕新品种“野三元”在云南的区域适应性调查  

Adaptability Investigation of New Silkworm Variety ‘Ye San Yuan’ in Yunnan Sericulture Region

作　　者：杨文[1] 朱水芬[1] 杨继芬[1] 李刚[1] 李涛[1] 杨卫[1] 廖鹏飞[1] 杨俊 洪正杰 罗顺高[1] 丁善明[1] 

机构地区：[1]云南省农业科学院蚕桑蜜蜂研究所,云南蒙自661101 [2]陆良县蚕桑站,云南陆良655600 [3]鹤庆县茶桑果药站,云南鹤庆671500

出　　处：《西南农业学报》2013年第5期2141-2146,共6页Southwest China Journal of Agricultural Sciences

基　　金：现代农业产业技术体系建设(红河综合试验站)专项(CARS-22-SYZ27);云南省现代农业蚕桑产业技术体系养蚕与栽培功能研究室专项

摘　　要：家蚕新品种"野三元",是中国农科院蚕业研究所将抗逆性强的野桑蚕与多丝量家蚕品种远缘复合杂交选育出的强健性多丝量蚕品种。文章对新品种"野三元"在云南省具有代表性的农村养蚕区域进行试验调查。结果表明,"野三元"幼虫期生长快,龄期经过短,食桑旺盛、对桑叶选择不严,体形粗壮结实,眠起及老熟齐一,老熟快、上蔟齐、茧形大,产茧量高,可缫出4A级以上生丝,适宜引进云南省各蚕区全年饲养。与对照种"菁松×皓月"相比,"野三元"经济性状表现优良,特别是夏秋季,具有耐粗放饲养、抗逆性较强、容易饲养的特点。The ‘Ye San Yuan＇,is a new silkworm variety with strong healthy resistance and high silk yield,which was bred out by distant and multiple hybridization between wild silkworm variety and high silk yield silkworm variety,by the Sericultural Research Institute of Chinese Academy of Agricultural Sciences.In this report,we survey on the adaptability of new silkworm variety ‘ Ye San Yuan＇ in typical rural sericulture area of Yunnan province.The results show that the ‘ Ye San Yuan＇ has some good characters,such as the larval stage grew fast,good feeding habits,strong body,moulting and mounting fast together,big cocoon shape,and high cocoon production quantity,so it can reel raw silk above the level of 4A,and it is suitable for large scale applications in Yunnan whole year.By comparative with ‘ Jing song ×Hao yue＇,‘ Ye San Yuan＇ has excellent economic traits,especially it has strong healthy resistance and easy to be raised in summer and au

关 键 词：家蚕 新品种 野三元 强健性 茧丝质量 

分 类 号：S882[农业科学—特种经济动物饲养]