| Abstract：With the expansion of the protected vegetable production area, great progress has beenmade in vegetable industry in North China, while some new problems have emerged in vegetable productiontechnologies. The article takes Handan region of Hebei as an example to summarize the problems existingin the vegetable production technology of North China in recent years from the aspects of facility structure,variety selection, cultivation and management technologies, rational fertilization, plant diseases and insectpests prevention, and put forward the corresponding countermeasures which could promote the health andstabled development of protected vegetable production in North China. |