四川农业大学学报 ›› 2002, Vol. 20 ›› Issue (02): 81-83.doi: 10.16036/j.issn.1000-2650.2002.02.003

• • 上一篇    下一篇

矮秆波兰小麦矮秆性状对赤霉酸反应的研究

刘光欣, 周永红, 郑有良, 杨瑞武, 丁春邦   

  1. 四川农业大学 小麦研究所, 四川 都江堰 611830
  • 收稿日期:2001-10-22 出版日期:2002-06-30 发布日期:2017-03-06
  • 基金资助:
    教育部骨干教师基金项目;四川省科技厅研究项目;四川省教育厅研究项目资助

The Reaction of Hormone Gibberellic Acid in Dwarfing Polish Wheat(Triticum turgidum concv. polonicum) from Tulufan, Xinjiang

LIU Guang-xin, ZHOU Yong-hong, ZHENG You-liang, YANG Rui-wu, DING Chun-bang   

  1. Triticeae Research Institute, Sichuan Agricultural University, Dujiangyan 611830, Sichuan, China
  • Received:2001-10-22 Online:2002-06-30 Published:2017-03-06

摘要: 实验通过用不同浓度的赤霉酸溶液处理,研究了矮秆波兰小麦对赤霉酸(GA3)反应的敏感性。从幼苗形态、第一叶长以及胚芽鞘长的变化进行比较,结果表明,矮秆波兰小麦所含矮秆基因对赤霉酸反应不敏感。

关键词: 矮秆波兰小麦, 矮秆基因, 赤霉酸

Abstract: The reaction to the hormone gibberellic acid(GA3) in dwarfing Polish wheat(Triticum turgidum concv. polonicum) from Tulufan, Xinjiang, China was investigated by using GA3-insensitive variety. The comparison of the seedling morphology and length of coleoptile and the first leaf after GA3-treatment indicates that the dwarfing trait of dwarfing Polish wheat is GA3-recessive.

Key words: DWARFING POLISH WHEAT, DWARFING GENE, GIBBERELLIC ACID

中图分类号: 

  • S512.1