The horn of spring plowing for small tomatoes grown without soil in artificial intelligence greenhouses has sounded, and a beautiful picture of people working hard in early spring and not delaying farming season is slowly unfolding on the land of Chengdu. The just held rural work conference of the Municipal Party Committee proposed to continuously improve the driving capacity of agricultural technology, promote the full chain connection of agricultural technology innovation, strengthen digital empowerment, and accelerate the formation of smart agriculture (3.710, 0.00, 0.00%). Implement the spirit of the Municipal Party Committee's Rural Work Conference, and all regions in our city will vigorously implement it. The old masters of farming use new technology to create new tricks, and with the touch of their phones, they can achieve efficient and convenient unmanned operations; You can check the data on your phone to know the growth status of crops; Using big data for field management, improving the quality and efficiency of smart agricultural production... The AI algorithm for artificial intelligence greenhouses provides the best management advice for the day. In a 2000 square meter greenhouse in Xinhua Village, Daoming Town, the core area of Tianfu Grain Warehouse in Chongzhou City, clusters of small tomatoes are delicately red. Amazingly, the reporter noticed that these tomatoes are all grown without soil, with sensors installed on their vines and cameras installed in the corners. "This greenhouse is extraordinary." The relevant person in charge of the Tianfu Granary Industrial Park Management Committee told reporters that this is the AI artificial intelligence greenhouse built by the urban agriculture theory and planning team of the Urban Agriculture Research Institute of the Chinese Academy of Agricultural Sciences in Chongzhou. Through the guidance of artificial intelligence technology, workers without greenhouse planting experience can grow delicious cherry tomatoes that are moderately sour, sweet, crispy, and juicy. How did it happen? "First of all, we can use sensors, cameras and other Internet of Things sensing technologies to accurately perceive, transmit, acquire and process all kinds of data about the greenhouse environment and tomatoes in real time." Zhou Bo, a digital agriculture engineer from the theory and planning research team of the Metropolitan Institute of the Chinese Academy of Sciences, told reporters that the data of the whole growth process of each tomato is presented in a "visual" way, and staff can use computers Check the "health status" of tomatoes on the AI management platform on your phone. Secondly, this system mainly utilizes more than 20 decision models such as machine vision, knowledge graph, and environmental crop mathematical mechanism, and accurately provides decision suggestions for the production management process through artificial intelligence optimization algorithms, It is equivalent to having a 'smart brain' in a greenhouse, allowing ordinary agricultural practitioners to easily master advanced agricultural planting techniques and complete agricultural production management at a high level Compared to ordinary greenhouses, artificial intelligence greenhouses rely on AI decision-making, which is more refined and optimized. For example, combining regional data, AI platforms can provide planting management goals for tomatoes at different stages; combining digital twin modules of automatic control hardware, they can predict changes in the temperature indoor environment within the next 24 hours; AI optimization algorithms combine these basic modules to provide the best management suggestions for the day, guiding greenhouse managers to carry out agricultural work Operation Zhou Bo told reporters that nowadays, cherry tomatoes take about 10 weeks from planting to first harvesting, and the annual yield can reach 18-20 kilograms per square meter, exceeding the average level in mature production areas in China. Next, the team will apply the new technology to other areas