摘要
在设施农业生产中,高肥栽培是非常普遍的现象,经过2～3年就会产生较严重的土壤次生盐渍化,产生土壤连作障碍,影响产量和经济效益,通过工程洗盐和土壤消毒可使土壤恢复原来的生产性能。
High fertility cultivation was common in installation agriculture.After 2 or 3 years soil secondary salinization and continuous cropping obstacle could be happened,which influenced the production and economic benefits.The production performance could be recovered by engineering salt washing and soil sterilization.
出处
《园艺与种苗》
CAS
2011年第3期59-60,共2页
Horticulture & Seed
关键词
设施蔬菜
连作障碍
防治
Installation vegetable
Continuous cropping obstacle
Control
