Hot pepper is an important vegetable crop.Many-year continuous cultivation of hot pepper in the same plot would cause the continuous cropping obstacle.Some scholars in China and abroad have been studying the continuous cropping of hot pepper in depth.This paper reviews some findings of the research in many aspects,such as the microorganism environment and microecological conditions of the crop's soil,the autotoxicity,allelopathy,immune system and self-resistant mechanism of hot pepper...