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为探讨连作造成温室土壤质量衰退和植株生长受抑制的原因,综述了连作条件下自毒物质的累积,连作对土壤理化特性、生物学特性、植株生长指标的影响,分析了连作造成土壤质量退化的原因,造成作物生长受抑制,作物质量下降,品质降低,因此连作成为设施可持续发展亟待解决的问题。
In order to discuss the reason of soil quality degradation and plant growth restrained by continuous cropping, the effects of continuous accumulation of autotoxic substances and their continuous cropping on soil physical and chemical properties, biological characteristics and plant growth indices were summarized. The degradation of soil quality caused by continuous cropping was analyzed The reason is that crop growth is inhibited, crop quality is deteriorated, and quality is deteriorated. Therefore, continuous cropping has become a problem to be solved urgently for the sustainable development of facilities.