摘要
1995 1 997年在大豆重茬条件下 ,进行了垄体垄沟带状深松技术对大豆根腐病及大豆生育影响的研究。结果表明 ,带状垄体垄沟深松技术能减轻大豆根腐病的发生 ,并且使大豆株高、茎粗、根数明显增加 ,干物质积累量增加。
The experiment was conducted by plot test from 1995 to 1997, the result indicated that using band-deep-tillage could improve the soil ecological environment, enlarge the soil storage capacity and resistance of drought and submergence. The disease index of soybean root rot was reduced. The plant height, stem diameter, root numbers, dry matter accumulation and yield were increased.
出处
《中国油料作物学报》
CAS
CSCD
北大核心
2001年第3期46-48,51,共4页
Chinese Journal of Oil Crop Sciences
基金
国家"九五"三江平原科技攻关项目 (96- 0 0 4- 0 2- 0 3- 3 )
关键词
大豆
重茬
生育
根腐病
垄体垄沟带状深松技术
Soybean
Continuous cropping
Band-deep-tillage
Growth
Root rot disease
