摘要
春季是河北省收益最好的养蚕时期。为了提高春蚕饲养效益,对河北省春蚕饲养技术进行了研究,创立了一套完整的技术规范,包括蚕品种选择、催青收蚁时期的确定、13龄小蚕饲养、45龄大蚕饲养、桑叶管理和上簇采茧等关键环节的技术。
Spring is the season for Hebei province to get the highest economic benefit from silkworm breeding.In order to get high economic benefit,silkworm breeding techniques in spring in the province has been studied for several years,and a set of related techniques are created,including choice of silkworm variety,determination of starting day of its breeding,feeding of young and mature larvae,mulberry leaf management,the techniques for cocoon management,etc.
出处
《河北林果研究》
2007年第1期81-83,共3页
Hebei Journal of Forestry and Orchard Research
关键词
春蚕
品种
饲养
桑叶
spring silkworm
variety
breeding
mulberry leaf
