山东农业科学Issue(5)：31-33,3.
鲁南地区不同类型甘薯新品种筛选试验
Screening of Different Types of New Sweet Potato Varieties in Southern Shandong
摘要
Abstract
Through two-year test in 201 1 ~2012,three new sweet potato varieties with high yield and fertilizer resistance and suitable for planting in southern Shandong,Xushu 22,Shangshu 19 and Xushu 27, were screened out.Their fresh yield and dry matter yield all increased by over 20% compared with CK,and the dry matter yield per hectare was more than 15 000 kg.Three new sweet potato varieties with high yield and barren resistance,Xushu 27,Jishu 25 and Jishu 21,were screened out.And their fresh yield and dry matter yield all increased by over 10% compared with CK.One new sweet potato variety with high quality and good taste,Yanshu 25,was screened out.The fresh yield increased by over 20%compared with CK.It tasted bet-ter after cooking,and the promotion index was 82.0.关键词
甘薯/筛选/耐肥/耐瘠薄/推广指数Key words
Sweet potato/Screening/Fertilizer resistance/Barren resistance/Promotion index分类
农业科技引用本文复制引用
井水华,王洪芹,范建芝,杨淑娟,黄成星..鲁南地区不同类型甘薯新品种筛选试验[J].山东农业科学,2014,(5):31-33,3.基金项目
国家甘薯产业技术体系建设专项（CARS-11）资金资助。 （）
