作　　者： ; ; ; ; (区肇康）; (区伟明）;

机构地区： 华南农业大学资源环境学院

出　　处： 《华南农业大学学报》 2003年第2期89-90,共2页

摘　　要： 对42个水稻品种进行了基腐病抗性鉴定,结果表明:II优128、特优63、培杂72、培杂77、博优713等5个水稻品种表现为高抗基腐病;培杂981、博优122、大丰占、博优903等21个水稻品种表现为中抗;三二矮、特籼13等10个水稻品种表现为中感;95占、雪花占、三七早占等6个水稻品种表现为高感. Fourty two rice varieties were studied for their resistance to Erwinia chrysanthemi pv. zeae. The results showed that five rice varieties of them, II You128,Teyou63,Peiza 72,Peiza 77 and Boyou 713 were high resistant, and six varieties, 95zhan, Xuehuazhan, Shanxizhan11, Huahang1, Sanqizhaozhan, Yuexiangzhan were high susceptible to E. chrysanthemi. In addition, twenty one varieties were middle resistant and ten varieties were middle susceptible to the pathogen.

关 键 词： 水稻 细菌性基腐病 品种抗性 鉴定

领　　域： [农业科学] [农业科学]