都市农业——在城市层面实践“永久农业”思想

Urban Farm DB summary

This paper briefly describes the meaning and characteristics of urban agriculture and analyzes the practice of "permaculture" ideas in Tianjin's urban agriculture. It argues that urban agriculture can provide public goods and services beyond food, which agricultural production areas cannot offer under a market economy, and can solve many social, economic, and ecological problems arising in urban-rural fringe areas.