应用三段冷藏法冷藏越年夏用蚕种  

Refrigerating the Hibernated Silkworm Eggs for Summer Rearing through Three Stages

作　　者：陈灵方[1] 盛君良[1] 黄子修[1] 张三妹[1] 徐杰[1] 潘美良[1] 

机构地区：[1]浙江省农业厅经作局蚕种冷库

出　　处：《蚕桑通报》1997年第2期31-33,共3页Bulletin of Sericulture

摘　　要：近两年来本库应用三段冷藏法冷藏夏用蚕种28万张，实践证明三段冷藏复用蚕种延长到早中秋孵化率仍能保持较高水平，具有生产实用价值。从不同制种期别和不同类别蚕品种，平均孵化率春制97％以上，秋期98％以上；符合生产要求。In recent two years,280,000 boxes of eggs for summer rearing have been re-frigerated by the means of three stages refrigeration in our cold storehouse. It turned out thatthe hatchability was still high even if the eggs refrigerated by this way were delayed to use inearly mid-autumn. the fact proved it have practical value to refrigerate eggs through threestages. From the different breeding season and silkworm eggs,the hatching rate was morethan 97% in spring,98% in autumn. So it meet the requirement of production-

关 键 词：夏用蚕种 蚕种 三段冷藏 

分 类 号：S882.33[农业科学—特种经济动物饲养]