叶柄菜用甘薯品种资源的筛选与应用  

Screening and Application of Variety Resources of Sweet Potato with Leaf Stalk for Vegetable Use

作　　者：史新敏[1] 唐君[1] 张允刚[1] 赵冬兰[1] 周志林[1] 

机构地区：[1]中国农业科学院甘薯研究所,江苏徐州221121

出　　处：《安徽农业科学》2008年第6期2299-2300,共2页Journal of Anhui Agricultural Sciences

基　　金：国家基础条件平台项目"徐州甘薯国家野外科学观测试验站"(2005DKA10300)

摘　　要：[目的]筛选叶柄菜用甘薯品种,提高甘薯品种资源的利用价值。[方法]于2005～2007年对1126份国家甘薯品种资源进行育苗圃筛选和田间资源圃筛选,介绍了筛选出的叶柄菜用甘薯品种及栽培技术,指出了发展优势。[结果]按照筛选标准,共筛选出适于叶柄菜用的甘薯品种有鲁薯3号、商薯19和徐薯22,叶柄熟化后色、香、味、形、意具佳。叶柄菜用甘薯露地栽培在3～8月份进行,大棚栽培一年四季均可以。叶柄菜用甘薯具有种植区域广、时间长、效益高,环保纯天然,市场潜力大的发展优势。[结论]鲁薯3号、商薯19和徐薯22是适于叶柄菜用的甘薯品种。[Objective] The aim was to screen the sweet potato varieties with leaf stalk for vegetable use and increase the utilization value of variety resources of sweet potato.[Method] The screenings in seedling and field resource nurseries were conducted on 1 126 Chinese variety resources of sweet potato in 2005～2007.The screened sweet potato varieties with leaf stalk for vegetable use and their cultivation techniques were introduced and their development advantages were pointed out.[Result] According to screening standard,the screened sweet potato varieties with leaf stalk for vegetable use included Lushu 3,Shangshu 19 and Xushu 22.The cooked leaf stalk had good color,aroma,taste,shape and meaning.The open cultivation of sweet potato varieties with leaf stalk for vegetable use was conducted in Mar.Aug.and their greenhouse cultivation could be conducted in the whole year.The sweet potato with leaf stalk for vegetable use had development advantages of extensive planting area,long time,high profit,environmental protection and big market potential.[Conclusion] Lushu 3,Shangshu 19 and Xushu 22 were the suitable sweet potato varieties with leaf stalk for vegetable use.

关 键 词：甘薯资源 品种筛选 叶柄菜用 栽培技术 

分 类 号：S531[农业科学—作物学]