Causes and Control Measures of Continuous Cropping Obstacle in Horticultural Crops

The current situation and damage of continuous cropping obstacle in the production of horticultural crops were discussed in this paper.Firstly,the author analyzed the causes of continuous cropping obstacle in horticultural crops,such as physical and chemical property of soil,soil-borne disease and pest insects,self-toxicity of plants.And then,a series of measures to prevent and control the continuous cropping obstacle were put forward.Finally,some solutions and opinions to resolve the problem of continuous cropping obstacle in horticultural crops were proposed.