摘要
以16个花椰菜品种为试材,采用随机区组试验设计,分析比较了16个品种的生物学性状及产量,以筛选出适宜宁夏南部山区露地栽培的花椰菜优质品种。结果表明:"洁雅"和"富贵宝塔"2个品种的667m2产量分别为3 967kg和2 923kg,"洁雅"的总糖含量为27.7g·kg^(-1),"富贵宝塔"的维生素C为612mg·kg^(-1),"洁雅"和"富贵宝塔"抗黑斑病率分别为97%和90%,抗立枯病率均为100%,生长势强,抗旱性强,综合性状明显优于其它品种,适合在宁夏南部山区越夏露地栽培。
In order to select suitable high-quality varieties for open field cultivation in southern mountain area of Ningxia,with 16 cauliflower varieties as test materials,using randomized block experimental design,biological traits and yield of the 16 varieties were analyzed and compared.The results showed that the 667m2 yield of two varieties of‘Jieya＇and‘Fuguibaota＇were 3 967 kg and 2 923 kg,respectively,the total sugar content of ‘Jieya＇was 27.7g·kg-1,‘Fuguibaota＇of vitamin C was 612mg·kg-1,black spot disease resistance of‘Jieya＇and‘Fuguibaota＇were 97%and90%,seedling blight resistance all were 100%,with strong growth potential,strong drought resistance,comprehensive traits were significantly better than the other varieties.So‘Jieya＇and ‘Fuguibaota＇were suitable for mountainous regions of Southern Ningxia,which were exposed to cultivation in summer.
出处
《北方园艺》
CAS
北大核心
2016年第20期27-29,共3页
Northern Horticulture
基金
国家科技支撑资助项目(2014BAD05B02)
宁夏农林科学院院地合作资助项目(NKYC-15-05)
关键词
宁夏
冷凉地区
花椰菜
适应性
品种比较
Ningxia
cold area
Brassica oleracea L.var
botrytis L.
adaptability
variety comparison
