首页 | 本学科首页   官方微博 | 高级检索  
     检索      

小麦品种抗赤霉病与抗(耐)赤霉菌毒素关系的研究
引用本文:刘新琼,李祥,张向明.小麦品种抗赤霉病与抗(耐)赤霉菌毒素关系的研究[J].华中农业大学学报,1999,18(5):416-419.
作者姓名:刘新琼  李祥  张向明
作者单位:[1]华中农业大学植保系 [2]武汉市东西湖区农委
摘    要:以赤霉菌毒素对不同小麦品种的胚根、胚芽的生长抑制率和胚根细胞膜的损伤度为指标,研究了小麦品种抗赤霉颊与抗赤霉菌毒素能力之间的关系。结果表明,抗病品种抗(耐)毒素能力强,感病品种抗(耐)毒素能力强,中抗、中感品种的抗(耐)毒素能力居中,表现小麦品种的抗病性和抗(耐)毒素能力之间呈明显的正相关性。这一结果在小麦品种的抗赤霉病性鉴定方面具有良好的应用前景。

关 键 词:小麦  赤霉病  赤霉菌毒素  抗病性  抗毒性
修稿时间:1998-12-25

THE RELATIONSHIP BETWEEN RESISTANCE TO WHEAT SCAB OF WHEAT VARIETIES AND RESISTANCE TO Fusarium graminearum toxin
Liu Xinqiong,Li Xiang,\ Zhang Xiangming.THE RELATIONSHIP BETWEEN RESISTANCE TO WHEAT SCAB OF WHEAT VARIETIES AND RESISTANCE TO Fusarium graminearum toxin[J].Journal of Huazhong Agricultural University,1999,18(5):416-419.
Authors:Liu Xinqiong  Li Xiang  \ Zhang Xiangming
Institution:Liu Xinqiong 1) Li Xiang 1) \ Zhang Xiangming 2)
Abstract:The relationship between the resistance of wheat varieties to scab and the resistance of wheat varieties to Fusarium toxin was studied in this paper. Embryonic root and bud growth inhibition rate, embryonic root cellulose wounded degree were regarded as physiologic index. Results showed the resistance to toxin of resistant varieties was strong. The resistance to toxin of susceptible varieties was weak. The resistance to toxin of moderately susceptible varieties was middle. It showed that resistance to wheat scab of varieties was positively correlated with resistance to toxin.
Keywords:wheat scab    Fusarium graminearum  toxin  disease resistance  toxin resistance
本文献已被 CNKI 维普 万方数据 等数据库收录!
点击此处可从《华中农业大学学报》浏览原始摘要信息
点击此处可从《华中农业大学学报》下载免费的PDF全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号