【摘要】 2015—2016年对北方蚕业科研协作区4家单位的9个桑树新品种进行了共同鉴定。本批参鉴品种中,生长势旺、产叶量高、叶质好的品种有鲁插2号、鄂桑2号、陕桑9312、陕桑8826,其中鲁插2号叶片大而厚、发条力强,鄂桑2号节间密、片叶率高。更多还原

【Abstract】 From 2015 to 2016,nine mulberry varieties from 4cooperation units in northern sericulture scientific research cooperation area were taken to conduct lab identification.Among the nine varieties,Lucha 2,Esang 2,Shaansang 9312 and 8826had vigorous growth,high leaf yield,and good leaf quality.Furthermore,Lucha 2had big and thick leaves,and strong twig development ability;while Esang 2had dense branch distance and high leaf rate.更多还原