摘要
2002～2004年,采用田间自然诱发鉴定方法,对吉林省新育成的91份大豆新品种(系)进行了抗大豆食心虫鉴定。鉴定结果表明,表现高抗品种16份,占17.6%;抗虫品种15份,占16.5%;中抗品种24份,占26.4%;感虫品种29份,占31.9%;高感品种7份,占7.7%。参试品种整体抗性水平呈逐年上升趋势。
Using the method of natural inducement in field, the resistance of 91 new soybean varieties （lines） released in Jilin province to soybean pod borer was identified from 2002 to 2004. The results showed that 16 soybean varieties were high resistant, which accounted for 17.6 percent of all tested soybean varieties. Fifteen varieties were resistant and 24 varieties were mid-resistant, which accounted for 16.5 percent and 26.4 percent respectively. Twenty-nine varieties were susceptible and 7 varieties were high susceptible, which accounted for 31.9 percent and 7.7 percent respectively. The total level of the resistance was increased year after year.
出处
《吉林农业科学》
CSCD
2005年第6期40-41,共2页
Journal of Jilin Agricultural Sciences
基金
省科技厅重大资助项目(20010201)
关键词
大豆品种
大豆食心虫
抗性鉴定
Soybean varieties
Soybean pod borer
Identification of resistance
