摘要
本文用人工接种大豆灰斑病菌的方法对１０８份供试材料，在生理小种水平上进行了抗性鉴定。根据供试材料对灰斑病菌各生理小种的抗感反应，从中筛选出抗８个以上生理小种的材料４６份，占供试材料４２．５％。其中，抗１０个生理小种材料１３份，占供试材料１２．３％
soybean varieties (lines) were inoculated separately with 10 races of Cercospora sojina. The main object of the study was to screen out varieties (lines) which were resistant to dominant physiological races and other multiple physiological races of C.sojina Hara. The results were: 46 soybean varieties (lines)were resistant to 8-10 races (42.5% of total tested material). Among them, 13 cultivars were resistant to 10 races.
出处
《大豆科学》
CAS
CSCD
北大核心
1997年第1期38-41,共4页
Soybean Science
基金
国家自然科学基金
关键词
大豆
灰斑病
生理小种
抗源
Soybean Cercospora sojina Hara
Physiological races
