吉林西部优良桑蚕品种选择试验研究

Experiment on Selecting Fine Silkworm Variety in West Jinlin Province

针对吉林西部干旱寒冷地区的气候条件,引进5对桑蚕品种进行了养蚕对比试验,综合分析各品种在同一饲养条件下的抗性、产量、经济性状等蚕期表现。从试验结果来看,871×872和春蕾×镇珠可作为该地区春秋用品种,吉限A可作为春用品种。

Five pairs of silkworm varieties were selected to do the comparative experiment in the arid and cold western area of Jilin province. The resistance, yield and economic traits of these varieties rearing in the same con dition were comprehensively analyzed. The results show that the varieties 871 × 872 and Chunlei × Zhenzhu can be popularized for spring and autumn silkworm rearing in this area, and Jixian A can be used as the spring extension variety.