Development situation of urban agriculture and its regulating direction of industrial structure of Guangzhou City.

Urban agriculture has been an important development trend and direction in many large and modern cities in the world. Agricultural structure of Guangzhou City becomes more and more diverse with industrial and metropolitan features. Several typical production and management patterns of agriculture have been developed, such as eco-agriculture, industrial agriculture, facilities agriculture, order agriculture and tourism agriculture and so on. In order to meet the needs of the development of urbanization, agricultural structure of Guangzhou City should be further continually readjusted, optimized and developed into new functional division.