作　　者： ; ; ;

机构地区： 华南农业大学园艺学院

出　　处： 《农业工程学报》 2005年第z2期184-188,共5页

摘　　要： 连作障碍是设施蔬菜栽培中的一个关键问题。从土壤次生盐渍化、土壤微生物种类变化及植物自毒作用等方面综述了设施蔬菜连作障碍产生的原因,并提出了包括品种选择、轮作、合理施肥、嫁接及生物防治等防治措施。 Continuous cropping obstacle is a key topic in vegetable facility cultivation.The causes for continuous cropping obstacles,such as secondary soil salinization,changes of microorganisms in soil,autotoxicity of plant were reviewed in this paper.Moreover,some measures to prevent continuous cropping obstacles including(choosing) fine variety,crop rotation,rational fertilization,grafting,biological control were summarized.

关 键 词： 原因 设施栽培 蔬菜 连作障碍

领　　域： [农业科学]