中国蔬菜 ›› 2000, Vol. 1 ›› Issue (1): 14-0.

• 品种选育 • 上一篇    下一篇

强冬性春甘蓝新品种黔甘2号的选育

孟平红; 吴康云; 励启腾;   

  1. 贵州省农业科学院园艺研究所;
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2000-01-20 发布日期:2000-01-20

A New Spring Cabbage F_1 Hybrid — Qiangan No.2

Meng Pinghong; Wu Kangyun; Li Qiteng   

  1. Horticultural Institute; Guizhou Academy of Agricultural Sciences; Guiyang 550006
  • Received:1900-01-01 Revised:1900-01-01 Online:2000-01-20 Published:2000-01-20

摘要: 以从四季甘蓝中选出的自交不亲和系E42451 和从黑叶平头中选出的自交不亲和系g474372 为亲本配制成一代杂种黔甘2 号。叶球扁圆,包心紧实。冬性强,露地越冬栽培不易先期抽薹,每667 m2 产量4 000 ~5 000 kg,中早熟,叶质甜嫩,品质优良。

关键词: 春甘蓝, 黔甘2号, 一代杂种, 强冬性

Abstract: The new spring cabbage F 1 hybrid — ‘Qiangan No.2’,was bred by crossing two self incompatible lines,g 47 4 3 7 2 and E 4 2 45 1 . It has green outerleaf,flat and tight head,short central post,early maturing,to lerance to bolting before maturity,high yield and nice quality. It is suitable for cultivation in Guizhou province and other region with similar climate to Guizhou. Key words Tolerance to bolting, Spring cabbage, Qiangan No.2, F 1 Hybrid, Breedingievements.