当前位置: 首页 > 文章 > 小麦品种抗赤霉病与抗(耐)赤霉菌毒素关系的研究 华中农业大学学报 1999,18 (5) 416-419
Position: Home > Articles > THE RELATIONSHIP BETWEEN RESISTANCE TO WHEAT SCAB OF WHEAT VARIETIES AND RESISTANCE TO Fusarium graminearum toxin Journal of Huazhong Agricultural University 1999,18 (5) 416-419

小麦品种抗赤霉病与抗(耐)赤霉菌毒素关系的研究

作  者:
刘新琼;李祥;张向明
单  位:
华中农业大学植保系;武汉市东西湖区农委
关键词:
小麦赤霉病;赤霉菌毒素;抗病性;抗毒性
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病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) 毒素能力弱,中抗、中感品种的抗(耐) 毒素能力居中,表现出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。
译  名:
THE RELATIONSHIP BETWEEN RESISTANCE TO WHEAT SCAB OF WHEAT VARIETIES AND RESISTANCE TO Fusarium graminearum toxin
作  者:
Liu Xinqiong 1) Li Xiang 1) \ Zhang Xiangming 2) ( 1) Huazhong Agricultural University, Wuhan 430070; 2) The Dongxihu District Agricultural Committee of Wuhan, Wuhan 430040) \;
关键词:
wheat scab, Fusarium graminearum toxin, disease resistance, toxin resistance
摘  要:
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.\;

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