摘要
本文就夏秋蚕大蚕薄膜覆盖二回育养蚕技术推广进行了试点试验，测试了各项技术经济指标，并就该项省力养蚕技术要点作了介绍．
In this paper,the technology of rearing grown silkworm with film twice a day during summer-autumn season was tested on selected points,and each technical and economic target examined,introductions were made with respect to the main point of this labor-saving silkworm rearing.
出处
《蚕桑通报》
1997年第4期20-21,共2页
Bulletin of Sericulture
关键词
夏秋蚕
大蚕
薄膜覆盖
二回育
Silkworm rearing technology
rearing silkworm with film twice a day
