摘要
本试验应用生物制剂保根菌剂防治大豆孢囊线虫病，经过两年试验结果表明，每公顷保粮菌剂９００～１５００毫升，防治大豆孢囊线虫病的防治效果在５３％～８３％，大豆公顷增产１３．１％～３８．１％。
This paper evaluated the effect of biologicals: Root-protecting Fungus on Pleventing soybean sporanginal nematodiosis. Two years' experimental results indicated that the prevention effect of 9001500ml Root-Protecting Fungus Per hectare on soybean sporangial nematodiasis ranged from 53 to 83 percent and yield increased by 13. 1 %-38. 1 %.
出处
《黑龙江农业科学》
北大核心
1996年第5期11-13,共3页
Heilongjiang Agricultural Sciences
关键词
保根菌
大豆孢囊线虫
根腐病
防治
Root-protecting Fungus, Soybean sporangial nematodiasis, Root rot diseose, Prevention effect
