黑龙江农业科学Issue(6)：68-70,3.DOI:10.11942/j.issn1002-2767.2015.06.0068
提高云7、云8原蚕生产性能对策
Countermeasures of Yun 7 and Yun 8 Parent Silkworm for Improving Production Performance
王永红 1张仕花1
作者信息
- 1. 云南省农业科学院蚕桑蜜蜂研究所，云南蒙自661101
- 折叠
摘要
Abstract
The degeneration of production performance of Yun 7 and Yun 8 parent silkworm in Caoba area was more and more serious in recent years ,in order to improve production performance ,combined with the produc‐tion performance of other areas in Yunnan province ,the degeneration cause of Yun 7 and Yun 8 in Caoba area was analyzed ,and then the effective solving methods were put forward ,including purification and rejuvenation , retain breed property to improve resistance of parent silkworm ,that was through purification and rejuvenation breeding work ,keep sex and improve the resistance of protospecies ,strengthen the management level ,improve the production performance of the parent silkworm .关键词
蚕品种云7/蚕品种云8/原蚕/退化Key words
Yun 7/Yun 8/parent silkworm/degeneration分类
农业科技引用本文复制引用
王永红,张仕花..提高云7、云8原蚕生产性能对策[J].黑龙江农业科学,2015,(6):68-70,3.
