北方蚕业科研协作区第五批桑品种鉴定(山东点)试验报告

Identification Report on the Fifth Batch of Mulberry Tree Varieties in Northern Sericultural Research and Cooperation Area(Shandong Province)

北方蚕区第五批桑树品种鉴定山东点试验品种有:山东省蚕业研究所的昌盛,陕西省蚕桑丝绸研究所的9332、9330、0206,安徽省农科院蚕桑研究所的皖桑1号、皖桑2号、等离子,山西省蚕桑研究所的晋选8号、晋选9号。以湖桑32号为对照,共计10个品种。本批参鉴桑树品种生长势旺,产叶量高,节间较密,米条长产叶量高,如昌盛、0206、9330、晋选8号等。表现突出的高产型品种为昌盛,高产优质型品种有9330,节间密、叶片大、片叶率高的品种有0206,晋选8号在产叶量与叶质的表现方面都比较优良。

The fifth batch of mulberry tree varieties in northern sericultural research and cooperation area identified include： Shengchang from Shandong Provincial Sericultual Institute,9332,9330 and 0206 from Shaanxi Sericulture and Silk Institute,Wansang I and Wansang II from Anhui Provincial Academy of Agricultural Sciences,Jinxuan 8 and Jinxuan 9 from Shanxi Provincial Sericultural Institute etc..Taking Husang 32 as the control,there are altogether 10 species.The mulberry trees referred are all flourishing,with high leaf yield and close internod,for example,Changsheng,0206,9330 and Jinxuan 8.The high-yielding variety with outstanding performance is Changsheng,while 9330 is the one with high yield and quality.0206 has the traits of close internod,big leaf and Jinxuan 8 is better in leaf yield and leaf quality.