摘要
采用常规杂交育种方法,育成了高产、优质、强健性春用家蚕新品种“鲁17×92”。多次试验鉴定和品种区试结果表明,该品种孵化、眠起、上蔟齐一;体质强健好养,茧型大且匀整,产量高;丝质优良,净度可达95分;综合性状优良,万头蚕产茧量、茧层量、产丝量分别比对照高6.17%、8.14%和4.32%。
A new sprin of high silk yield, excellent cated that it was unifom in g rearing silkworm variety Lu17 × 92 silk quality and healthy. The results hatching, exuviating and spinning, st was bred by crossing with characters of appraising and regional tests indirong and healthy to be reared easily. The cocoons were big, and the silk quality was excellent with neatness scores of 95 . And the cocoon yield, cocoon shell weight and silk weight were 6.17%,8. 14% and 4. 32% higher than that of the contrast, respectively.
出处
《山东农业科学》
2006年第1期67-69,共3页
Shandong Agricultural Sciences
基金
山东省农业良种产业化开发项目"优质高产强抗逆蚕
桑新品种选育"
关键词
家蚕
春用品种
杂交育种
鲁17×
92
Bombyx mori
Silkworm variety for spring rearing
Breeding
Lu17×92
