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作物学报 ›› 1992, Vol. 18 ›› Issue (04): 241-249.

• 研究论文 •    下一篇

甘蓝型黄籽油菜的遗传研究

刘后利   

  1. 华中农业大学作物遗传育种研究所
  • 收稿日期:1991-08-09 修回日期:1992-04-05 出版日期:1992-07-12 网络出版日期:1992-07-12

Studies on the Inheritance of Yellow-Seeded Brassica napus L.

Liu Houli   

  1. Institute of Crop Genetics and Breeding,Huazhong Agricultural University,Wuhan,430070
  • Received:1991-08-09 Revised:1992-04-05 Published:1992-07-12 Published online:1992-07-12

摘要:

从1975—1990年作者及其研究集体系统坚持了甘蓝型黄籽油菜的遗传育种研究。15年来取得了以下主要研究结果: 1.甘蓝型黄籽油菜的种皮色泽不同于白菜型、芥菜型和埃塞俄比亚油菜,为土黄或姜黄,而没有纯黄,只有杂黄,即在黄色种皮上有黑色斑点、斑块或褐色环带。 2.长期自交后仍得不到遗传上稳定的纯黄后代;在大群体中,不论是自

关键词: 甘蓝型油菜, 黄籽油菜, 自交退化, 转座因子, 含油量

Abstract:

The author and his co-workers have been engaged in studies of the inheritance ofand breeding for yellow-seeded Brassica napus L. since 1975 for more than 15 years.The results obtained are as follows: 1. The seedcoat color of yellow-seeded Brassica napus is quite different from thoseof B. compestris

Key words: Brassica napus L. Yellow-seeded B. nupas Selfing degeneration Transporsal element oil content

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