| Facility agriculture,formed in the process of agricultural modernization and agricultural planting structure adjustment,has become an important standard to measure the level of a country’s modernization,especially the level of agricultural modernization.Tangjiafang street facility agriculture in Pulandian District of Dalian City started early and has become a local pillar agricultural industry,which has a positive role in promoting economic and social development and achieving rural revitalization.However,in recent years,there have been some problems in the development of Tangjiafang street facility agriculture,and it is particularly necessary to carry out relevant research.Based on the theory of sustainable development,the theory of agricultural intensive management and the theory of transforming traditional agriculture,this study uses the research methods of literature,field research,interview and questionnaire to define the relevant concepts of facility agriculture,analyze the relevant theoretical content,focus on the development status and existing problems of facility agriculture,and put forward suggestions to promote the development of Tangjiafang street facility agriculture.The research shows that the development of Tangjiafang street facility agriculture has gone through the stages of initial development,rapid development and stable development,and is currently in the period of improving quality and efficiency.On the whole,it shows the characteristics of large scale,multiple crop varieties,greenhouse-based and decentralized management,and has achieved obvious economic,social and ecological benefits.The development of Tangjiafang street facility agriculture mainly has problems such as relatively insufficient funds,low level of science and technology,low degree of industrialization and weak product competitiveness,which restrict the further development and expansion of local facility agriculture.In order to promote the development of Tangjiafang street facility agriculture,it is suggested to take positive measures from the aspects of improving the capital investment mechanism,improving the level of science and technology,promoting the development of industrialization and enhancing the competitiveness of products. |