中国大豆种质资源对大豆孢囊线虫3号生理小种抗性鉴定研究  

EVALUATION OF RESISTANCE OF SOYBEAN GERMPLASMS OF CHINA TO RACE 3 OF SOYBEAN CYST NEMATODE

作　　者：马书君[1] 张玉华[1] 薛庆喜[1] 姚远[1] 刘爱群[1] 黄承运 李云辉[1] 李志学[1] 王福录 高国金[1] 田中艳[1] 尤青山[1] 

机构地区：[1]黑龙江省农业科学院

出　　处：《大豆科学》1996年第2期97-102,共6页Soybean Science

摘　　要：１９９１～１９９５年，应用田间自然病圃和病上盆栽鉴定方法，对安徽、河北、福建、山东等２４个省市保存的３３５５份栽培大豆种质资源和１８６份野生大豆种质资源分别进行大豆孢囊线虫３号生理小种的抗性鉴定。鉴定结果：栽培大豆免疫的５份，占参试材料的０．１５％，抗病的１９份，占参试材料的０．５７％，这些抗病品种多为黑色种皮。在鉴定的野生大豆和南方各省的大豆种质资源中没有发现免疫和抗病的。cultivars and 186 wild soybean accessions from different provinces were evaluated for their resistance to race 3 of soybean cyst nematode by natural infection in the field and pot culture with infected soil of race 3 of SCN during 1991-1995. Among the germplasms evaluated 5accessions showed immune, it was 0. 15%of the total evaluation number,19 germplasms showed resistant, it was 0. 57% of the total evaluation number of cultivars. These resistant varieties were almost black in seed color.There was no immune and resistant accessions in wild soybean and soybeans from provinces of south China.

关 键 词：大豆孢囊线虫 生理小种 大豆种质资源 抗性鉴定 

分 类 号：S435.651[农业科学—农业昆虫与害虫防治]