北方蚕业科研协作区第六批桑品种鉴定（山东点）2014-2015年试验报告

摘要

2014-2015年对山东省蚕业研究所、陕西省蚕桑丝绸研究所、安康学院三个单位的7个桑树品种进行了试验鉴定，本批参鉴桑树品种生育期均比对照早，抗寒性强，生长芽率均比对照低，秋米条产叶量均比对照高；产叶量高的品种有鲁插2号、鲁插3号、鸡桑变、9312等；发芽率高的品种为鲁插3号、鲁插2号、9312。%From the year of 2014 to 2015,seven varieties of mulberry from Shandong Provincial Seri-cultural Research Institute,Shaanxi Provincial Silk Research Institute and Ankang College were test-ed.The results show that the test varieties grew earlier than the control,and were colder resistant. The rate of growth buds of test varieties was lower than the control,while the autumn leaf yield per meter shoot was higher than the control.The varieties with high leaf yield were Lucha 2,Lucha 3,Ji-sangbian ,9 3 1 2 ,etc.The varieties with high germination rate were Lucha 2 ,Lucha 3 ,9 3 1 2 .