保护地蔬菜栽培对于保障蔬菜供应、促进农村经济发展具有重要的作用,但由于缺乏科学管理与化学投入品的滥用,保护地蔬菜连作障碍问题日益严重,影响了蔬菜产业的健康发展。以江苏省射阳县沿海地区保护地蔬菜种植为例,介绍了蔬菜连作障碍的特点及控制措施。 Protected vegetable cultivation plays an important role in ensuring the supply of vegetables and promoting rural economic development. However, due to the lack of scientific management and the misuse of chemical inputs, the continuous obstacle of continuous cropping in protected areas is worsening, which affects the healthy development of vegetable industry. Taking the vegetable planting in the protected area of ​​Sheyang County, Jiangsu Province as an example, the characteristics of continuous cropping obstacles and the control measures are introduced.