摘要
1996～ 2 0 0 0年对 335份江苏省水稻主栽及区试品种进行稻瘟病、白叶枯病和纹枯病抗性鉴定。鉴定结果表明 :在被测的各种水稻类型中 ,籼稻品种对稻瘟病的抗性比粳稻好 ,而在粳稻类品种中 ,杂交粳稻对稻瘟病的抗性又略强于常规粳稻 ;粳稻品种对白叶枯病的抗性比籼稻强 ,常规稻对白叶枯病的抗性比杂交稻强 ;
In 1996～2000,the resistance of main varieties and materials being regional tested of rice to rice blast,rice bacterial blight and rice sheath blight in Jiangsu was identified.The resistance of Indica rice to blast was better than that of Japonica rice,and the risistance of hybrid Japonica rice was slightly better than that of routine Japonica rice.The resistance of Japonica rice to bacterial blight was higher than that of Indica rice,and the resistance of routine rice was higher than that of hybrid rice.The resistance to rice sheath blight was not up to standard in tested rice varieties and materials.
出处
《江苏农业学报》
CSCD
2001年第2期82-86,共5页
Jiangsu Journal of Agricultural Sciences
基金
国家重点科技攻关项目 (6 90 0 5 0 1 0 1)
关键词
水稻
品种
抗病性鉴定
稻瘟病
白叶枯病
纹枯病
江苏
rice variety
resistance identification
rice blast
rice bacterial blight
rice sheath blight
