Present situation and development directions of mechanization for hilly mountain orchard of Guangdong—Based on the survey in Longmen county

Agri-food quality and safety incidents occur frequently，which result in a major hazard to people’s safety. In this paper，according to the safety and quality problems of vegetable agri-food in Guangzhou，a supervision and traceability system for vegetable agri-food was established. Key technologies for the government supervision，such as manufacture information collection，food testing，data transmission，were researched in details and the platform was also constructed. The platform was applied in governments and enterprises，and the results showed that the platform had great effect on the management of enterprises and agri-food for the government. Meanwhile，the quality and safety could be well controlled.