【摘要】 2013年春季对来自北方蚕区4家单位的6对桑蚕品种进行了实验室鉴定。结合蚕期饲养、茧期调查、丝质鉴定等,总结参鉴品种在山东试验点的饲育成绩和性状特点。结果表明,ZHG×春54A、ZHG×秋54A、0501×0502,、123·B×ECA、鲁51×鲁52、鲁41×鲁42这6对蚕品种孵化齐一,发育整齐,上簇齐涌,其它经济性状略有差异。更多还原

【Abstract】 In the spring of 2013,six pairs of new silkworm varieties from northern sericulture area were taken to do the laboratory identification in Shandong Sericultural Institute.Observation on silkworm rearing,cocoonspinning as well as the rearing results was investigated and the character performances were introduced.The results show that the six pairs of silkworm varieties,ZHG×Chun 54A,ZHG×Qiu54A,0501×0502,123·B× ECA,Lu51×Lu52and Lu41×Lu42,all hatched and developed uniformly,mounted on frames in order,which are significantly different with the control varieties on economic traits.更多还原