论文部分内容阅读
近年来,棚室蔬菜为我国“菜篮子”工程作出了积极的贡献。但蔬菜连作障碍表现突出,造成土壤营养失衡,菌群失衡,使蔬菜产量和品质明显下降,甚至整株死亡。基于此,以河北省唐山地区为例,分析棚室蔬菜连作障碍的表现,并提出综合防治措施,为蔬菜种植者提供可行性参考。
In recent years, greenhouse vegetable has made a positive contribution to China’s “vegetable basket” project. However, the performance of crop continuous cropping obstacle is outstanding, resulting in imbalance of soil nutrition and imbalance of flora, resulting in a marked decline in the yield and quality of vegetables and even the death of the whole plant. Based on this, taking the Tangshan area in Hebei Province as an example, this paper analyzed the performance of continuous cropping obstacle in greenhouse and put forward comprehensive prevention and control measures to provide feasible reference for vegetable growers.