The "Beijing Research and Demonstration of Recycling Agriculture Model" project, established by the Beijing Municipal Bureau of Finance and the Institute of Comprehensive Agricultural Development of Beijing Academy of Agriculture and Forestry Sciences, was officially launched in the near future. The project will target the leading industries in the Beijing suburbs and the existence of circular agriculture. The issues, using the theory of circular economy to conduct research and demonstration, provide a model that can be promoted for the development of circular agriculture in Beijing.
The project is based on the development of the rural recycling economy as the main line, and the disposal of primary, secondary and tertiary wastes as the main content. It selects 5-8 demonstration bases in the suburbs of Beijing, based on Beijing's characteristic industries or key industries, and will Recycling agricultural technology is integrated and innovated, and research and establishment of a variety of revolving agricultural models with extended value are adopted to establish typical demonstrations of circular agriculture in the city. At the same time, special research on circular agriculture was conducted to provide suggestions for the development of circular agriculture in Beijing.
The project plans to select five villages as demonstration base points for circular agriculture, namely, Xingshutai Village in Jiuduhe Township, Huairou District, Liuhegou Village in Taishitun Town in Miyun County, and Zhuzilu Village in Dachengzi Township, Guojiawu Village in Daxing District, Daxing District. Daxingzhuang Xibaidian Village, Pinggu District.
The project is expected to form five kinds of circular agricultural models: the "circoria - chestnut mushroom - fertilizer" model of circular agriculture, the "cattle - marsh - chestnut" circular agriculture model, "forest - bacteria - fertilizer", "forest - grass - animal" circular agriculture Models, facilities, recycling mode of agricultural waste recycling agriculture model, production and life cycle mode.
The popularization of these models will enable the city's chestnut and other fruit and tree industry wastes to be used effectively, increase the circulation of plantation industry and increase the value of chestnut waste through the production of edible fungi, or realize the cultivation and breeding industry through biogas projects and dairy farming. The cycle between the implementation of cost-saving efficiency of more than 15%. Beijing has more than 200,000 mu of facility agricultural area, of which about 90% are melons. The amount of waste generated each year amounts to more than 2 million tons. The promotion of circular agriculture model for the conservation of waste melon vegetables will enable these wastes to be treated effectively. The waste disposal rate reached more than 80%, and facility agriculture cost-saving more than 10%.
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