近二三年来,我国北方豫、鲁、冀、辽、京诸省市,以日光温室为主的果树保护地栽培骤然兴起,取得了明显的经济效益,引起了有关方面的重视,但也碰到了许多问题。我省个别果树专业户也开展了这方面的工作,显示了良好的发展前景。为促进我省果树 In the past two or three years, the cultivation of fruit trees protected mainly by solar greenhouses in northern China’s Henan, Shandong, Hebei, Liaoning and Beijing provinces and cities has risen sharply with obvious economic benefits, which have aroused the attention of relevant parties. However, To many problems. Individual fruit trees in our province also carried out in this area, showing good prospects for development. To promote the province’s fruit trees