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The development of permaculture follows the principle of respecting nature and protecting ecology, which is of great significance to the development of modern urban agriculture. Community planning combines urban life with traditional agricultural production, so that agricultural development and suburban urban life have symbiosis and complement each other. On the one hand, it alleviates the contradiction between the city and ecological environment protection and guides ecological and green development in the suburbs of the city. On the other hand, it creates a better living environment for the city and promotes the sustainable development of urban–rural integration. This paper combines the sustainable design concept of permaculture with the resource conditions and advantages of the comprehensive project base and applies the concept of permaculture to the development of the “air vegetable plot” urban farm. At the same time, we use the integration strategy of agriculture and tourism, through the “Internet + Agriculture” path, to build a multi-functional industry of life, production and ecology; to promote the sustainable development of rural industries with the digitization of agricultural industries; to promote the common prosperity of rural areas; and to open a new model of “Internet + Future Agriculture”.

Open spaces are important for improvement of the quality of urban living. Traditional research on open spaces mainly focuses on spatial forms and visual esthetics to analyze environmental quality, but lacks adequate consideration regarding acoustic elements. In the field of acoustic environment, people pay much attention to interior sound quality design and noise pollution. In order to provide a new viewpoint for urban design and to reinforce design methods, herein, the concept of soundscape was introduced. In this survey, the types and the features of waterfront soundscapes, as well as the spatial distribution of visitors were observed. Thirteen pairs of sound and image scenarios were presented to 112 subjects at the tourism city, Hangzhou, China. The sounds and images used were of real settings in waterfront scenic areas. The affective response was measured in terms of pleasure. The evaluation results showed the influence of the interaction between visual and acoustic stimuli on perception of the environment. It has been proven that there is a need to identify places where conservation of the sound environment is essential, due to the drastic impact of the loss of sound quality or its salient informational content on human appreciation, especially in theme spaces and folk-custom landscapes. Moreover, the coherence between sound and image influences human preferences, since coherent combinations are rated higher than the mean of the component stimuli. Therefore, the spatial partition of soundscape is also necessary with the movement of visual images.