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| Application Status and Development Suggestions for Facility Agriculture in Beijing |
| LEI Xihong，WANG Yanfang，NIU Manli，LI Wei，YANG Liguo，WANG Tiechen |
| Beijing Agricultural Technology Extension Station，Beijing 100029，China |
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Abstract Through investigation on the total quantity and type of facility agriculture in 13 districts of
Beijing，facility distribution and utilization，industry situation of facility agriculture etc．，this paper specified that the old greenhouses in Beijing were large in quantity and wide in scope，its productive capacity needed further improvement．The facility development was restricted by land use，organization degree was low，and key technology still needed to be improved．The authors suggested to make classify transformation；do largescale，machine-friendly and intelligent upgrading；cultivate different types of social service organization；drive facility upstream & downstream industries developing together；and make up the shortcomings of agricultural technology extension system after grassroots extension system reformation．Efforts should be made from the aspects of breeding important varieties，studying and developing disease and pest control strategies and products in new cultivation modes，integrated promoting intelligent irrigation and fertilization technology，so as to realize the specialization of prenatal varieties，facility assembly，automation of environmental control and production mechanization during production process，and standardization of post-production products and intelligent management．
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Received: 27 April 2023
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