“浙桑杂1号”条桑省力化育与嫁接桑片叶育对比试验  

Comparative Experiment on Labor Saving Rearing with Mulberry Branch Feeding of"Zheshangza No.1"and Leaf Feeding with Grafting Mulberry Variety

作　　者：鲁建根 徐向宏 章朝凯 邵国昌 LU Jian-gen;XU Xiang-hong;ZHANG Chao-kai;SHAO Guo-chang(People's Government of Jiangjia Town Chun'an County,Chun'an 311703 Zhejiang,China;Chun'an Sericulture Management Station,Chun'an 311700 Zhejiang,China;Chun'an Cocoon and Silk Co.,Ltd.,Chun'an 311700 Zhejiang,China)

机构地区：[1]淳安县姜家镇人民政府,浙江淳安311703 [2]淳安县蚕桑管理总站,浙江淳安311700 [3]淳安县茧丝绸有限公司,浙江淳安311700

出　　处：《蚕桑通报》2021年第2期19-23,共5页Bulletin of Sericulture

基　　金：浙江省农业重大技术协同推广项目(018XTTGCS02);浙江省蚕桑产业技术团队项目(浙农科发〔2020〕6号);淳安县蚕桑产业项目。

摘　　要：为实现桑园速生丰产和桑叶收获、养蚕省力化,提高蚕桑生产劳动效率,降低蚕桑劳动强度,2020年,在淳安县汾口小蚕共育专业合作社宋祁蚕桑基地进行大蚕杂交桑条桑省力化育和常规片叶育对比试验,经试验得知,杂交桑条桑省力化育除盒蚕种产茧量、盒蚕种产值分别比嫁接桑片叶育低10.7%和9.7%;但是每667 m^(2)桑园多养蚕种18.7%,多产茧5.9%,产值多7.1%,用工量少32.2%,净收入多25.8%,有效地降低农户采桑、养蚕的劳动强度,对现代蚕桑产业实现省工节本、提高效益具有促进作用。The comparative experiment was conducted in Fenkou Professional Cooperative for Young Silkworm Cooperative Rearing of Songqi sericulture base in Chun'an County in 2020 by feeding grown-up silkworm with branches of hybrid mulberry variety"Zheshangza No.1"and leaf feeding of grafting mulberry variety,so as to find out the mulberry cultivation method with fast-growing and high-yield,labor-saving method in mulberry leaf harvest and silkworm rearing,to improve labor efficiency of cocoon production and reduce sericulture labor intensity.Results showed that output value of silkworm eggs/box was 10.7%and 9.7%lower,however,every 667 m^(2) mulberry garden could raise 18.7%more silkworm eggs,and produce 5.9%more cocoons,7.1%more output value,32.2%less labor and 25.8%more net income,when comparing branch feeding of hybrid mulberry variety with leaf feeding of grafting mulberry variety.It indicated that cultivation of hybrid mulberry variety could effectively reduce the labor intensity for mulberry leaf picking and silkworm rearing,and promote the modern sericulture industry by labor-saving and cost-efficiency.

关 键 词：大蚕 杂交桑 条桑育 省力化 试验 

分 类 号：S888.3[农业科学—特种经济动物饲养]