摘要
1986~1990年期间,在大豆孢囊线虫1号生理小种严重发生的地块(辽宁省康平县),对来自黄、淮、海大豆产区的7,772份大豆种质资源进行抗性鉴定。结果表现免疫的品种(根上无孢囊)8份,抗病的69份,这些品种多是黑色种皮。
Total of 7772 soybean acassions from Huang River (Yellow River), Huai River and Hai River Valley were tested during 1986-1990 for their resistance to race 1 of soybean cyst nema-tode(Heterodera glycines) in a field (Kangping County, Liaoning) infested with the nematode. Results showed that 8 soybean collatims were immune (on cyst on root), and 69 resistant. They are all with black seed coat.
出处
《大豆科学》
CAS
CSCD
北大核心
1991年第4期327-329,共3页
Soybean Science
基金
国家"七五"攻关课题
关键词
大豆
抗性
孢囊线虫
生理小种
鉴定
Soybean germplasm, Resistance, Soybean cyst nematode (Heterodera glycines)
Race