春蚕一日一回育试养初探  

Preliminary Research on Single Rearing of Spring Silkworms

作　　者：马欣 卜黎明 杨四同 

机构地区：[1]河南省蚕业科学研究院,郑州450008

出　　处：《北方蚕业》2015年第4期21-23,42,共4页North Sericulture

基　　金：现代农业产业技术体系建设专项(CARS-22)

摘　　要：2015年春,河南蚕业科学研究院进行了"豫花×湘明"蚕品种全龄一日一回育养蚕试验。结果显示,一日一回育龄期经过缩短2d,节约工时,节约桑叶,通过改进技术措施后产茧量和蚕茧质量能达到普通育基本水平。In the spring pf 2015,Henan Provincial Sericultural Research Institute conducted an experiment on single rearing silkworm variety ＂ Yuhua ×Xiangming＂ during the whole instars.The results show this method can shorten the feeding period by 2d,and save labor and time as well as mulberry leaves.After improving the technological measures,the cocoon yield and quality are on the same level with that of normal breeding method.

关 键 词：家蚕 一回育 打孔塑膜 用桑量 

分 类 号：S883[农业科学—特种经济动物饲养]