超高产桑树新品种昌盛选育初报  

Preliminary Report on Breeding of Super High Yield Mulberry New Variety Changsheng

作　　者：陈传杰[1] 王照红[1] 杜建勋[1] 赵东晓[1] 梁明芝[1] 孙日彦[1] 

机构地区：[1]山东省蚕业研究所,山东烟台264000

出　　处：《山东农业科学》2013年第5期111-113,共3页Shandong Agricultural Sciences

基　　金：现代农业产业技术体系专项(No.CARS-22);山东省自然科学基金(ZR2010CQ006)

摘　　要：以高产、优质为选育目标,通过人工有性杂交、单株选拔、系统选择、北方蚕业科研协作区试验鉴定,育出超高产桑树新品种昌盛。该品种与对照湖桑32号相比,全年每公顷桑产叶量比对照品种提高53.01%,单位面积综合收益比对照湖桑32号提高40%以上,生长芽率比对照提高47.93%,生长势旺,适合条桑育收获。Taking high yield and good quality as the targets,the super high yield mulberry new variety Changsheng was bred by artificial sexual hybridization,plant and system selection,and test evaluation by the Northern Sericultural Research and Coordination Area.Compared with Husang 32,the annual leaf yield per hectare,comprehensive income per hectare and growth bud rate increased by 53.01%,over 40% and 47.93% respectively.The new cultivar had vigorous growth potential and was suitable for shoot rearing harvest.

关 键 词：桑树新品种 昌盛 产叶量 综合收益 选育 

分 类 号：S888.31[农业科学—特种经济动物饲养]