Fish and vegetable symbiosis AI factory, unmanned orchard digital platform ... Chongqing has these achievements in the field of smart agriculture

On September 1, the 2022 Zhi Expo Zhihui Bayang International News Center Chongqing Academy of Agricultural Sciences Media Group Interview was held online. At the scene, a number of experts talked about topics such as the smart seedlings of Xinglong Town in Yubei District and the revitalization of the rural rejuvenation of the countryside.

Water -saving and fertilizer of more than 50%, saving more than 80%of the labor force of scientific and technological innovation to help smart agriculture

At the meeting, Liu Jizhen, deputy director and researcher of the Industrial Development Division of the Chongqing Academy of Agricultural Sciences, explained the technology and equipment of the Chongqing Academy of Agricultural Sciences' Fish and Cai Factory, as well as "one picture", "one platform" and "one net" to create mountain agricultural figures Two results of closed loop.

According to Liu Jizhen, after many years of research, the Chongqing Academy of Agricultural Sciences has also formed an overall solution of the technical equipment of fish and vegetable symbiosis intelligent factories. The annual output of vegetable units is 20 tons/mu, fish farming density can reach 100 kg/m3, and the bait coefficient will be reduced by 20%. The growth cycle is shortened by 1/2. Realize the full circulation of seeds, nitrogen fertilizer for vegetable cultivation, more than 50%of water -saving fertilizers, and saving more than 80%of the overall labor force. The project has been promoted and applied, with a result of 50 million yuan in results conversion.

What is "one picture", "one platform" and "one net" to create a closed loop of mountain agricultural digital? Liu Jizhen said that "a picture" refers to the first picture of the provincial large -scale figures in the country in the country, and built the Chongqing agricultural monitoring digital platform to achieve the accurate acquisition of geographical information of each plot, intelligent translation of grain and oil types, and other functions. Essence

The "one platform" refers to the smart management platform of the mountain orchard. The smart management platform realizes refined management and standardization of operations, and the first -class fruit rate increases by 40%. "One net" refers to the "Bayi Yuzhen" e -commerce platform. The platform focuses on the theme of poverty alleviation and rural revitalization. It adopts base live broadcast and leadership endorsement. Through "one picture", "one platform", "a network", build a modern mountain characteristic high -efficiency agricultural digital closed loop from before -produced, medium and postpartum.

Precise operation of mustard harvesters. Photo Conferry of the Chongqing Academy of Agricultural Sciences

The annual production of high -quality seedlings 150 million digital twin management platforms realize unmanned operation

During the interview, Zheng Jixuan, deputy director of the Institute of Agricultural Engineering of the Chongqing Academy of Agricultural Sciences, took the smart seedlings in Xinglong Town, Yubei District, Chongqing as an example to introduce how to digitize digitized in the agricultural field. It is understood that the Smart Seedling Factory in Xinglong Town, Yubei District, Chongqing City mainly carried out the production of high -quality seedlings in factory vegetables, with an annual output of 150 million high -quality seedlings, and provided 80%of the market demand for the sauce of vegetable seedlings.

"By building a digital twin management platform, we connect the existing equipment in accordance with the standard communication protocol to achieve unified centralized data collection and management." Zheng Jizheng mentioned that in the vegetable sowing link Automatic operations such as automatic stacking, saving the number of workers in this link of more than two or more.

In the logistics transportation session, the traction AGV is used to realize the automatic transportation of the transfer rack in any seedbed in the sowing workshop and the seedling workshop. The average working efficiency of the system reaches 1080 plates/hour, and the number of workers who save this link is more than 3 or more. In the seedling management session, the IoT system of environmental control equipment such as shading and fan has been developed to automatically control temperature, humidity, light, and water and fertilizer according to the greenhouse environment parameters.

At the same time, the production traceability system was also constructed, and real -time entry was adopted to realize the collection of traceability information such as personnel, time, and weather from various aspects such as seed sources, varieties, etc. The user can check the data of each link in the seedling production process by scanning the QR code.

Digital twin platform of Smart Seedling Factory, Xinglong Town, Yubei District. Photo Conferry of the Chongqing Academy of Agricultural Sciences

Remote sensing intelligent identification, digital rural smart agriculture help rural revitalization

At the end of the interview, Zhou Rui, deputy director and deputy director of the Institute of Agricultural Science and Technology Information, Chongqing Academy of Agricultural Sciences, gave a speech around smart agriculture to help rural revitalization.

Zhou Rui introduced that in recent years, the Chongqing Academy of Agricultural Sciences has taken the lead in developing the provincial -level "Agricultural Industry Digital Map Management Platform" in the country. The platform has broken through the intelligent extraction of the hilly and mountain plot level. Remote -sensing intelligent identification of rice, corn, rapeseed, tea and other major grain and oil crops, intelligent extraction of planting scale, etc.

The management of unmanned orchards in the hills and mountains. Photo Conferry of the Chongqing Academy of Agricultural Sciences

"We have developed a 'unmanned orchard digital platform' for the first time in the hills of the western mountainous areas." Zhou Rui mentioned that the platform is mainly aimed at the mountain agricultural parks or industrial bases, realizing the precise digital digitalization of the production process from smart sites and construction gardens, building gardens and other production processes. Management was rated as a special contribution case at the National Digital Rural Construction Promotion Association.

Zhou Rui told reporters that in the agricultural industry advantageous production area, the Chongqing Academy of Agricultural Sciences is researching and building a "county -level digital rural management platform" to provide "rural resources, rural planning, rural industry, village governance, rural services" "Cloud Border" integrated digital rural solution.

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