棚室蔬果连作障碍的原因及防治

Causes and Prevention of Disorders in Continuous Cropping of Greenhouse Vegetable and Fruit

棚室蔬果连作障碍发生的原因有病虫危害、土壤盐渍化和酸化、土壤养分分布不均、植物自毒的影响等。在总结了棚室蔬果连作障碍发生原因的基础上提出了一系列连作障碍的治理措施,旨在为大棚蔬果的安全生产提供依据和技术参考。

Continuous cropping disorders of greenhouse vegetables and fruits include disease and pest damage, soil salinization and acidification, uneven distribution of soil nutrients, influence of soil autotoxicity etc.. On the basis of summarizing causes for the continuous cropping of greenhouse vegetables and fruits, preventive measures were given to provide basis and teclmical references for the safe production of greenhouse vegetables and fruits.