新型十字花科蔬菜蕾薹菜的选育  

Breeding of A New Type of Vegetable Leitaicai

作　　者：张曰秋[1] 宋领刚 慕美财[1] 丁强[1] 

机构地区：[1]中国农业大学,山东烟台264670 [2]山东省莱州市柞村镇政府,山东莱州261429

出　　处：《安徽农业科学》2011年第14期8263-8264,共2页Journal of Anhui Agricultural Sciences

基　　金：山东省科技攻关项目(032010101);烟台市科技攻关项目

摘　　要：[目的]选育新型十字花科蔬菜。[方法]利用从日本引进的菜薹（Brassica campestris L.var.utilis）和花椰菜（B.oleracea L.var.italica）的远缘杂交材料,经系统选育育成的一种食用花茎、花蕾的新型珍稀蔬菜蕾薹菜。[结果]蕾薹菜植株生长势强,株高4050cm,一次分枝712条,分枝长20 cm左右,单枝重（除去小叶）2030 g,秋季种植采收期可达60 d,露地产量为15.0020.00 t/hm2。花茎及花蕾（分枝）营养极为丰富,维生素C含量高达1 040.00 mg/kg（FW）,各种矿物质含量均较高,既可熟食也可生食,生食鲜嫩爽口,口感极佳。[结论]选育出了一种优质的新型十字花科蔬菜蕾薹菜。[Objective] The research aimed to breed a new type of vegetable.[Method] A new type of hybrid vegetable was developed from Brassica campestris L.var.utilis×B.oleracea L.var.italica introduced from Japan with edible scape and bud.[Result] The plant height of Leitaicai was 40-50 cm,its primary branch number was 7-12,its harvest duration was 50-60 days,its yield was 15-20 t/hm2.Leitaicai had good quality,Vc content was 1 040.00 mg/kg（FW）.It can be eat fresh or cooked and tastes good.[Conclusion] The study breeds a new type of vegetable Leitaicai with good quality.

关 键 词：新型蔬菜 蕾薹菜 优质 菜薹×青花菜 

分 类 号：S35[农业科学—作物栽培与耕作技术]