需求为导向“三位一体”推广模式研究——基于设施蔬菜物联网技术研究、推广和应用

以研究者与企业联合申请的基于物联网设施蔬菜生产关键技术研究与应用世行食品安全课题为载体，开展需求为导向的“三位一体”的研究-推广-应用模式研究；从课题组组织管理体系构建、技术开发沟通机制建立、需求为导向“三位一体”设施蔬菜物联网技术产品应用的软硬条件，进而提出需求为导向“三位一体”农业研究与推广模式的作用，表现在：（1）有利于实现技术创新与技术应用的有机整合，缩短信息传播的链条，提高研究的效率和效果；（2）有利于构建以全产业需求为导向的专业化农业推广服务体系；（3）有利于改变研究者的价值取向，促进科研组织激励的学术化向实用化转型；（4）有利于推动公益性的农业推广向多元化化服务模式转变，提高农业推广组织管理运行效率和效果。以期能够为中国现代农业发展阶段农业推广体系的转型，提供有价值的参考。

Study on Demand-oriented Trinity Promotion Model: Based on Internet of Things Research, Extension and Application of Facilities Vegetables

The study was based on internet of things technology research, extension and application in facilities vegetables that was t joint applied project with agricultural enterprise in food safety field from World Bank, to carry out the demand-oriented trinity promotion model research. The study followed the functional research group constructed and its management system, the establishment of communication mechanism for demand oriented technology development; the soft and hard conditions for the innovation internet of things technology achievements were adopted. Then it formulated the active role of demand-oriented trinity promotion model as below: (1) Contribute to integration of technology innovation and technology applications system to shorten the chain of information dissemination, and improve the efficiency and effectiveness of the research; (2) Favorable to build demand oriented specialized agricultural extension from the whole industry chain ;( 3) Help to change the value orientation of the researchers, and researchers of social value;(4) Help to promote the welfare of service mode move to diversification mode to improve the efficiency and effectiveness of agricultural extension system. It is expected that the results of this study can provide a valuable reference for the transformation of the agricultural extension system in the stage of modern agriculture development.