家蚕3对抗血液型脓病新品种的繁育比较试验  

The Breeding Comparative Test of a New Breed of Silkworm 3 Against Blood Type Pus

作　　者：邵云华 杜鑫[2] 王永强[2] SHAO Yun-hua;DU Xin;WANG Yong-qiang(Institute of Sericulture,Hangzhou Academy of Agricultural Sciences,Hangzhou 310021,China;Sericulture and Tea Research Institute,Zhejiang Academy of Agricultural Sciences,Hangzhou 310021,China;不详)

机构地区：[1]杭州市农业局蚕桑技术推广总站,浙江杭州310021 [2]浙江省农业科学院蚕桑与茶叶研究所,浙江杭州310021

出　　处：《蚕桑通报》2021年第3期30-33,共4页Bulletin of Sericulture

基　　金：浙江省农业(畜禽)新品种选育重大科技专项(2016C02054-18);国家蚕桑产业技术体系蚕种扩繁与生产技术岗位科学家(CARS-18-ZJ0105)。

摘　　要：抗血液型脓病雄蚕品种的推广应用不但可以降低养蚕过程中易发生血液型脓病的危害,而且有助于提高茧丝质量。对“雌35CN×平28”、“雌29CN×平30”、“秋·华×平30抗”等3对雄蚕新品种进行繁育试验,以主推雄蚕品种“秋·华×平30”为对照,试验结果表明:“雌35CN×平28”、“雌29CN×平30”的繁育成绩低于对照种,需进一步选育提高;而“秋·华×平30抗”在2019年秋期的kg茧制种量为2.34张,能够满足大规模的蚕种生产的要求。The popularization and application of male silkworm varieties resistant to blood-type pus can not only reduce the hazards of blood-type pus in the process of raising silkworms,but also help improve the quality of cocoon silk.Breeding experiments on three new male silkworm varieties including“female 35CN×Ping 28”,“female 29CN×Ping 30”,and“Qiu·Hua×Ping 30 resistance”,with the main recommendation of the male silkworm variety“Qiu·Hua×Ping 30”As a control,the test results showed that the breeding performance of“Female 35CN×Ping 28”and“Female 29CN×Ping 30”was lower than that of the control species,and further breeding was needed to improve;while the“Qiu·Hua×Ping 30 resistance”was in the autumn of 2019.The amount of cocoon seed produced per kilogram is 2.34,which can meet the requirements of large-scale silkworm seed production.

关 键 词：雄蚕品种 血液型脓病 繁育 

分 类 号：S882[农业科学—特种经济动物饲养]