大棚蔬菜连作障碍的危害与成因及其综合防控

Damage, Causes and Comprehensive Control of Successive Cropping Obstacles of Vegetables at Greenhouse

连作障碍是大棚蔬菜栽培中急需解决的问题。本文从大棚蔬菜连作障碍的危害及形成原因入手进行了深入分析,提出包括选择品种、嫁接栽培、土壤改良、土壤消毒、合理轮作、合理施肥、生物防治等综合防控措施。

It is badly in need of successive cropping obstacles of vegetables at greenhouse. The paper analysed the damage and causes successive cropping obstacles of vegetables at greenhouse and put forward comprehensive control measures including variety selection, grating, soil improvement, soil sterilization, rational crop rotation, rational application of fertilization and biological control.