摘要
1986~1990年,在本所病圃中对黄淮地区907份大豆种质资源进行了抗大豆孢囊线虫5号生理小种鉴定,筛选出9个抗病材料,其中7个黑种皮、2个黄种皮。“灰皮支黑豆”是一个抗1、3、4、5号多小种的抗源,“蒙8118”为黄种皮综合农艺性状好,是较理想的抗源。
In the years 1986-1990, altogethre 907 soybean germplasms from Huang Huai River Val-ly has been identified for the resistance to race 5 of cyst nematode in Mengeheng county. The results showed that nine resistant varieties were identified. Among them, seven varieties were with black seed coat and two with yellow seed coat 'Chibuliuheidou' was a manifold resistant variety to races 1 ,3,4,5 of cyst nematode. Comprehensive agronomic characters of 'Meng 8118' were fine, and svas a fairly good resistant source.
出处
《大豆科学》
CAS
CSCD
北大核心
1992年第1期79-82,共4页
Soybean Science
关键词
大豆
孢囊线虫
生理小种
抗性
鉴定
Soybean
Soybean cyst netnatode
Roce
Resistant appraisal