二化性越年蚕种提前使用试验初报  

A Preliminary Report on the Experiment of Early Use of Bivoltine Diapause Silkworm Eggs

作　　者：何恩洁 徐杰 朱春群 孟正乐 HE En-jie;XU Jie;ZHU Chun-qun;MENG Zheng-le(Zhejiang Agricultural Technology Extension Center,Hangzhou 310020,China)

机构地区：[1]浙江省农业技术推广中心,浙江杭州310020

出　　处：《蚕桑通报》2020年第2期22-24,共3页Bulletin of Sericulture

基　　金：浙江省“三农五方”科技协作计划专项。

摘　　要：目前浙江省生产和使用的蚕品种大多为二化性,若采用常规冷藏技术越年蚕种最早在3月初出库,不能满足部分市场的需求。通过试验研究,探寻出最佳的技术处理方案,使越年蚕种能提前到1月底2月初使用,可拓展二化性蚕品种的使用期限,提高社会和经济效益。The majority of the silkworm varieties produced and used in Zhejiang Province are bivoltineat present.If the conventional cold storage technology is used,the earliest date for silkworm eggs to be released is early March,which can not meet the demand of some special needed markets.The most suitable technical treatment measures were found outthrough experimental testing,so that the diapause silkworm eggs can be used as early as the end of January or the beginning of February.As a result,it can extend the service life of bivoltine silkworm eggs and increase social and economic benefits.

关 键 词：蚕种 二化性 感温 浸酸试验 

分 类 号：S882.5[农业科学—特种经济动物饲养]