中国蔬菜 ›› 2004, Vol. 1 ›› Issue (1): 20-21.

• 品种选育 • 上一篇    下一篇

甘蓝新品种秦甘70的选育

许忠民; 张恩慧; 程永安; 王妍妮;   

  1. 西北农林科技大学园艺学院蔬菜研究所; 陕西杨凌; 712100;
  • 收稿日期:2003-03-03 修回日期:1900-01-01 出版日期:2004-01-20 发布日期:2004-01-20

A New Cabbage F1 Hybrid - Qingan 70

Xu Zhongmin; Zhang Enhui; Cheng Yong an; et al.   

  1. College of Horticulture; Northwest Sci-Tech University of Agriculture and Forestry; Yangling 712100
  • Received:2003-03-03 Revised:1900-01-01 Online:2004-01-20 Published:2004-01-20

摘要: 秦甘70是利用具有抗病优质和配合力高的两个甘蓝自交不亲和系HS2103-6-9和FT6328-1-5选育出的甘蓝一代杂种。该品种中早熟,定植到收获70 d(天)左右,高抗病毒病和霜霉病,抗黑腐病,叶球紧实度0.57g·cm~3,叶质脆甜,单球质量1.85 kg,平均667 m2产4 288.0 kg,适于夏秋栽培。

关键词: 甘蓝, 秦甘70, 一代杂种

Abstract: Qingan 70 is a new cabbage F1 hybrid developed by crossing self-incompatibility (SI) line HS2103-6-9 with SI line FT6328-1-5. Both lines are with high resistance to diseases, good qualities and high combining ability. It takes 70 days from transplanting to harvesting . It is resistant to virus, and is suitable to be cnltivated in summer and autumn. Its compactness is 0.57 g·cm-3, leaf is crisp and sweet. Average head weight is about 1. 85 kg, the marketable yield is about 64. 32 t · hm-2,15. 1 % higher than...