| 吉林省水稻主栽品种抗稻瘟病基因型鉴定 |
| |
| 引用本文： | 李莉,郭晓莉,刘晓梅,张金花,姜兆远,孙辉,任金平.吉林省水稻主栽品种抗稻瘟病基因型鉴定[J].吉林农业科学,2010,35(6). |
| |
| 作者姓名： | 李莉 郭晓莉 刘晓梅 张金花 姜兆远 孙辉 任金平 |
| |
| 摘 要： | 利用一套具有不同致病性的22个鉴别菌株,对我省115个水稻主栽品种采用叶片离体接种法鉴定各水稻品种的抗瘟性,鉴定结果表明:98.26%的水稻品种均能够被稻瘟菌侵染,只是有的品种被多个稻瘟菌菌株侵染,而有的是被一个或者几个稻瘟菌菌株侵染;仅有2个品种未被侵染,占整个参试品种的1.74%。22个菌株的致病能力大多控制在40%以内。
|
| 关 键 词： | 水稻品种 鉴定 吉林 |
Identification of Genotypes of Main Rice Varieties Resistant to Magnaporthe grisea in Jilin Province |
| |
| LI Li,GUO Xiao-li,LIU Xiao-mei,ZHANG Jin-hua,JIANG Zhao-yuan,SUN Hui,REN Jin-ping.Identification of Genotypes of Main Rice Varieties Resistant to Magnaporthe grisea in Jilin Province[J].Jilin Agricultural Sciences,2010,35(6). |
| |
| Authors: | LI Li GUO Xiao-li LIU Xiao-mei ZHANG Jin-hua JIANG Zhao-yuan SUN Hui REN Jin-ping |
| |
| Abstract: | Identification of 115 main rice varieties collecting from Jilin Province were conducted with vitro inoculation by using 22 Magnaporthe grisea isolated strains.The results showed that 98.26% of rice varieties can be infected by Magnaporthe grisea.,Except 2 rice varieties can not be infected,which account for 1.74%.We also have found that some varieties were infected by many strains,but others by one or several strains.Pathological ability of 22 strains was mostly controlled less than 40%. |
| |
| Keywords: | Rice varieties Identification Jilin Province |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
