The development focus and mode of "ecological circular agriculture"

The development model of "ecology+circulation" can promote the unity of economic benefits, social benefits, and ecological benefits, which is in line with the current concept of industrial development and promotes the sustainable development of agricultural production. The management mode of building independent and mature single or multiple composite agricultural modules based on local ecological resources, taking full advantage of the vast land and abundant resources, is rooted in the high-quality improvement of the local ecological environment, and cross regional resource allocation, forming a modern ecological circular agriculture in a broader spatial sense.
What are the development priorities of ecological circular agriculture?
Cultivating versatile talents in ecological circular agriculture is a high-tech industry, and talent is naturally indispensable. Talents who understand ecology, agriculture and the Internet are the key. We should include the basic theory of ecological circular agriculture, the conservation and utilization of agricultural resources, the protection of the production environment, and the enhancement of ecological service functions in the scope of agricultural talent training. Emphasize the cultivation of agricultural management entities at different levels, guide them to actively implement ecological agriculture in innovation and entrepreneurship, and continuously promote the green development of agriculture. The capitalization investment for an ecological circular agriculture project can range from over 100000 yuan to several million yuan. However, similar to agricultural projects in ecological agriculture, there is a dilemma of "large investment, slow return". Therefore, it is difficult for ordinary enterprises to achieve such a large investment, and farmers are even more out of reach. Although the country is promoting the implementation of PPP in the agricultural sector, how can ecological circular agriculture attract capital, especially commercial capital. This is crucial. Although every aspect of circular agriculture can make money, which aspect is dominant? What link does the overall ecological circular agriculture rely on to make money? The refinement of the business model of ecological circular agriculture requires top-level design, with ecology as the main line, considering every aspect of agriculture, and designing a profit model. At the same time, the monetization ability of ecological circular agriculture projects can be promoted through established business models and rapid replication. Industrialized ecological circular agriculture may seem like a complete industrial chain, but industrialization is still relatively weak. How to build more important core industries and how to drive the improvement of other links through core industries. Ecological circular agriculture is not about ecology for the sake of ecology, but about strengthening integration and improving resource utilization on the basis of industry. Innovation remains key in China, and ecological circular agriculture has been developed for many years. Why has ecological circular agriculture not become the dominant force in Chinese agriculture. Breaking the dilemma of ecological circular agriculture still relies on innovation: technological innovation, talent innovation, and model innovation.

The Development Model of Ecological Circular Agriculture
The material reuse model utilizes Agricultural Waste through multi-level recycling, using waste or by-products from the previous industry as raw materials for the next industry. The utilization of biogas, livestock manure, etc. The promotion of the straw returning model, which uses straw as a link, can effectively achieve the ecological cycle goal of reducing incineration emissions and increasing farmland fertility. In addition, there are various agricultural circular models that use straw as a link, such as building industrial chains around the comprehensive utilization of straw feed, fuel, and base materials, such as "straw base material edible fungi", "straw formed fuel fuel farmers", and "straw silage feed animal husbandry".
Improve agricultural production conditions and environment through the improvement of agricultural infrastructure; Implementing the integration of agriculture and animal husbandry, as well as planting and breeding, enables the resource utilization and recycling of agricultural waste, eliminates the pollution of waste to the environment, and improves the quality of land and water environment. It has positive significance in promoting the sustainable utilization of agricultural resources, advancing the "five water co governance", and beautifying the rural environment.
This mode can achieve the step-by-step utilization of straw resources and zero emission of pollutants, enabling the rational and effective utilization of straw waste resources, solving the problems of environmental pollution and resource waste caused by arbitrary disposal and incineration of straw, while obtaining organic fertilizers, clean energy, and bio based materials. The reduction mode standardizes the use of fertilizers, pesticides, veterinary drugs, feed and their additives, promotes the application of soil testing formula fertilization, green pest control and other technologies, and improves the utilization rate of fertilizers and pesticides. The resource utilization model, such as "permanent agriculture," is an important form of waste resource utilization in the Circular Economy. Its characteristic is to achieve the maximization of favorable relationships through effective allocation of elements while saving resources and not damaging the environment. Growers recycle various resources and save energy, such as using cigarette butts to collect rainwater, turning manure into organic fertilizer, and implementing straw returning to the field. 'Permanent agriculture' seeks to conserve land resources as much as possible, emphasizing the use of perennial plants; Encourage the use of self-regulation systems. When cultivating land, various planting and green covering techniques are used to maintain the land, monitor the local environment, and construct a green development plan. Permanent agriculture does not use artificial fertilizers and pesticides, but instead plants a variety of plants and encourages carnivores to enter the ecosystem to prevent pests. For example, the legume plant alfalfa can release nitrogen gas, which can cause pests to lose their direction. The scale of circular agriculture in the ecological industrial park model includes three levels: departmental, regional, and social. The departmental level mainly refers to a single enterprise or household as the circular unit; Social hierarchy means' circular countryside '; The regional scale is based on the principles of ecology, through the integration of material, energy, and information between enterprises, forming an ecological industrial park driven by leading enterprises and containing several small and medium-sized enterprises and farmers. The Maya Farm in the Philippines is a successful example of an ecological industrial park.

Ecological circular agriculture is a systematic industrial model that requires not only circular economy models, but also agricultural industry chain models, agricultural food chain models, and so on. In the future, finding new opportunities and businesses from the "ecological circular agriculture" model will be a more important breakthrough.