摘要
为掌握广食一号蚕品种的亲本采用小蚕饲料育的继代与繁育模式对普通种食性及经济性状的影响,本试验用不同饲料对广食一号进行摄食性鉴定,并调查了商品化饲料育条件下的生长发育及茧丝质情况。结果显示,广食一号品种人工饲料摄食性明显优于对照种,商品化饲料育条件下的体重、发育经过、茧质及茧丝长等指标均好于对照种。这说明,广食一号蚕品种仍具有广食性特性,其亲本的小蚕饲料育的保育模式可行。
To understand the impact of different feeding and breeding models,particularly the use of young silkworm feed in breeding the Guangshi No.1 silkworm variety,on the feeding behavior and economic traits of ordinary silkworm varieties,this experiment assessed the feeding performance of Guangshi No.1 with various feeds.Additionally,the growth and development,as well as the cocoon and silk quality under commercial feed conditions,were investigated.The results showed that the feeding performance of the Guangshi No.1 variety on artificial feed was significantly better than that of the control variety.Metrics such as weight,developmental progression,cocoon quality,and silk length under commercial feeding conditions were also superior to those of the control variety.These results indicate that the Guangshi No.1 silkworm variety retains its broad feeding characteristics,and the breeding model utilizing young silkworm feed from its parental lines is viable.
作者
张升祥
任春久
高绘菊
刘庆信
崔为正
ZHANG Shengxiang;REN Chunjiu;GAO Huijv;LIU Qingxin;CUI Weizheng(College of Forestry,Shandong Agricultural University,Tai’an Shandong 271018,China;Key Laboratory of Silvicculture in Downstream Areas of the Yellow River,National Forestry and Grassland Administration,Tai’an Shandong 271018,China;Zhongjianxinke Silkworm Biotechnology Co.,LTD,Liuyang Hunan 410323,China)
出处
《北方蚕业》
2024年第4期27-30,共4页
North Sericulture
基金
财政部和农业农村部国家现代农业产业技术体系建设项目(CARS-18)
山东省蚕桑产业技术体系项目(SDAIT-18)。
关键词
家蚕
广食一号
人工饲料
摄食性
Bombyx mori
Guangshi NO.1
artificial diet
feeding habit
economic characteristic
