What is an agro-ecological park? Agricultural ecological garden is to use the ecological garden model for the layout and production of agriculture in the sightseeing park, agricultural activities, natural scenery, science and technology demonstration, recreation, environmental protection, etc. into one, to achieve ecological benefits, economic benefits and social benefits of unity. Agricultural ecological garden (Agricultural ecological garden), also known as agricultural leisure garden, refers to the use of idyllic landscape, natural ecology and environmental resources, combined with agriculture, forestry, fishery and animal husbandry production, agricultural business activities, rural culture and family life, to provide the national leisure, enhance the national experience of agriculture and the countryside for the purpose of agricultural operations; is a set of tourism functions, agricultural efficiency function, It is a new type of industrial park integrating tourism function, agricultural efficiency function, greening, beautification and environmental improvement function. We have taken more than 2,000 acres of land in Changzhou Lishui to build an agro-ecological park. The overall planning of the agro-ecological park is the most important, and it should fully reflect the local conditions, comprehensive planning and design, cultivate high-quality products, create a thematic image, take into account the benefits, and realize sustainable development. In terms of function, based on the resource attributes, landscape characteristics and its existing environment, in consideration of maintaining the original natural topography and the integrity of the original ecological garden on the basis of the future development and objective needs, the planning should be taken into account in the appropriate design to achieve the functional zoning of the park, the design can be set according to local conditions ecological agricultural demonstration area, sightseeing agro-tourism area and science and technology education functional areas. Divide the whole park into four gardens: 1. Eco-agricultural Demonstration Garden The design of the Eco-agricultural Demonstration Garden adopts a variety of eco-agricultural modes for the layout, aiming at establishing an agro-ecosystem that can reasonably utilize the natural resources, maintain the ecological stability and continuous high efficiency through the principle of ecology in the whole park, improve the agricultural productivity, obtain more food and other agricultural by-products, realize the sustainable eco-agriculture and make the marginalized areas more suitable for agricultural structural adjustment and industrial development. areas to demonstrate agricultural restructuring and industrialization development, reflecting the characteristics of eco-tourism. Eco-agricultural demonstration area is the core part of eco-park design, which is the most important source of benefits and demonstration area of the eco-park, and is the basis for the survival and development of the eco-park. The planning and design of eco-agricultural demonstration area should be guided by the principles of ecology and follow the laws of material cycle and energy flow in the ecosystem, and the eco-agricultural types used in the park design should contain both producers, consumers and decomposers. Eco-agricultural demonstration park is mainly reflected in the demonstration, planning what kind of agricultural planting products? Grain crops are mainly rice, corn, cereals, etc., cash crops are mainly cotton, forest fruits, vegetables, etc., and animal husbandry raising chickens, sheep, pigs. Eco-park planning, rice paddy ecological zone "plant and animal **** life system" type of ecological agriculture, using rice, fish, ducks and ping breeding **** life model; orchard ecological zone using "three-dimensional planting" type of ecological agriculture, using orchards combined with the model of aquaculture Fish pond ecological zone design adopts "food chain, processing chain ecological agriculture" type - pig, duck, fish and grass combination of breeding mode. Eco-agriculture type to make full use of a variety of biological **** biological relationship, the ecological elements of the food chain together, mutual transformation, the full use of energy and material, thus forming a benign material and energy ecological cycle, reflecting the high ecological and economic benefits. In addition, in order to improve the economic benefits of the eco-park, the vegetable cultivation area in the eco-park adopts the production mode of large-scale industrialization. It not only has the advantages of high production efficiency, strong industry driving and centralized unity, but also can play a demonstrative and reference role for other agricultural industrialized enterprises. The floriculture area mainly produces a variety of edible and ornamental flowers for tourists to taste, appreciate and buy for consumption. The edible mushroom center is both a producer and a decomposer in the ecological garden planning, reflecting the function of making full use of waste. After scientific planning, the ecological garden will take ecological agriculture as the core content of the ecological garden's main "eco-tourism", reflecting the "green, ecological, demonstration" function, which can become the tourism boutique and leading products of the sightseeing agricultural ecological garden. 2. Sightseeing Agricultural Tourism Park The planning of the Sightseeing Agricultural Tourism Park will closely focus on agricultural production, make full use of idyllic landscapes, local ethnic customs and local culture, and on the basis of reflecting the beauty of nature and ecology, use the core technology of aesthetics and horticulture to develop agricultural and sideline products and tourism products with special characteristics, so as to provide tourists with sightseeing, sightseeing, tasting, shopping, participation in farming, leisure and vacation and other activities, and form a "Sightseeing Agricultural Tourism Park" with special characteristics. characteristics of the "Tourism Agricultural Tourism Park". Entering the 21st century, along with the changes of human production, life style and the deepening of rural urbanization and urban-rural integration, agriculture has gradually shifted from the traditional form of production to the direction of landscape, ecology, health, medical care, education, sightseeing, leisure, vacation and so on, so the ecological fever, the heat of the return, the heat of the leisure has become the public's pursuit and desire. The new design of eco-park focuses on combining agriculture, ecology and tourism, and utilizes idyllic landscape, agricultural production activities, rural ecological environment and eco-agricultural business model to attract tourists to come to view, taste, practice, agricultural experience, fitness, scientific investigation, environmental protection, education, vacation, shopping and so on. Break through the fixed source of customers, close to the natural characteristics of the tourism project to attract tourists from neighboring cities on weekends and holidays for a short stay, in order to maximize the use of resources and increase tourism revenue. The planning of the Eco-park is based on the premise of fully developing agricultural resources and agricultural products with sightseeing and tourism value, and with the theme of green, health and leisure, it will build a floral art gallery, a wildfire paradise, a green restaurant, a green gift store, a garden of agro-industrial activities, a fishing and music area, an agricultural workshop, an open-air café, an eco-park, a natural bird forest, and other recreational and entertainment venues, so as to let the tourists enjoy the idyllic scenery in a perfect ecological environment. The recent plan of the ecological park is to focus on fruit and flower planting, and to integrate recreation, viewing and labor experience into an ecological agricultural sightseeing park. The ecological garden can be divided into three major functional areas, namely, leisure and entertainment area, planting area, and local flavor area. The entrance commercial area is equipped with a display center, focusing on the display of local customs and local characteristics, preliminary processing of agricultural products, the display of farming tools, village history and introduction of special agricultural products, etc. The display area of special agricultural products processing process is equipped with the pickle pickling process and the display of the rice cake processing process. The planting area is divided into fruit and flower ecological garden, botanical garden and modernized agricultural area. The fruit and flower ecological garden is mainly planted with pears, grapes and strawberries, and persimmons, oranges, peaches and other fruits are added in consideration of the needs of tourists in different seasons. Botanical garden planting different varieties of ornamental plants, tree species of color, shape, seasonal coordination, and divided into small planting areas such as cinnamon garden, plum garden, wide jade garden. Modern Agriculture Zone is a modern agricultural planting technology and agricultural products exhibition area, the recent planting of greenhouse vegetables, and in the long run can be developed into a science base. Rustic style area is the use of small farms, ponds, etc. to create a rustic landscape, raising poultry, aquaculture crayfish, fish and other waterfowl for tourists to catch, experience labor, fully demonstrate the characteristics of farming, reflecting the rustic style. 3. green food production garden In the "green consumption" has become the world's overall consumption trend, ecological garden planning should be Further strengthen the organic green agricultural products production area planning, organic cultivation mode using clean production methods to produce organic agricultural products, and pay attention to organic agricultural products to organic food transformation, the formation of brand. The so-called eco-agriculture development refers to the so-called eco-agriculture in agricultural production, ecological science and principles as a guide, the use of animals, plants, micro-organisms interdependent relationship, the application of modern science and technology, protection, cultivation and full use of natural resources, to prevent and reduce environmental pollution, the formation of agriculture, forestry, animal husbandry, sidelines and fisheries virtuous cycle, to maintain stable development of large-scale agriculture. Green food production garden is a form of eco-agriculture, eco-garden to engage in natural farming, the technology is very simple, easy to master, almost no need to inject and feed drugs. Free-range woodchucks, rabbits in the orchard running, chasing, restoring the original nature, thus enhancing the physical fitness, improve immunity. At the same time, the chickens and for the forest fruits in addition to insects, and provide high-quality organic fertilizer, so that the forest grass extraordinarily lush, enough hare to eat. Planting fruit trees in the eco-garden and try to plant pasture, the upper and lower structure to make full use of space; raising woodchucks, so that not only to control weeds, reduce pests and diseases, but also to the fruit trees on the organic fertilizer, and at the same time, free-range woodchucks can bring a lot of income, but also increase the yield of the fruit trees; leaves and grasses used for biogas fermentation, biogas fertilizer used for vegetables, forests and fruit trees on the fertilizer, organic fertilizer is harmless, increase the fruit trees often, save electricity The organic fertilizer is harmless, which increases the fruit tree's constant quantity and saves the consumption of electricity and gas. At the same time, it also forms a cycle of organic ecological garden, which is really four in one. The implementation of "biogas - biogas mining" trinity planting model, the use of biogas energy production of vegetables, and gradually build pollution-free vegetables and fruits production base. Development of agriculture and animal husbandry projects. The development of order agriculture and livestock breeding, and food companies signed a recycling contract, the development of fruit trees and free-range woodchucks combined with the promotion of "planting grass under the tree, planting grass to raise chickens, chicken manure fertilizer tree" ecological three-dimensional farming new model. In order to avoid destroying the vegetation, according to the characteristics of the victory life of woodchucks, the construction of "mobile chicken house" to adopt the "zoning rotational animal husbandry" feeding mode. 4. Science education and agricultural science and technology demonstration park Through the construction of agricultural museums, exhibition halls, etc. in the park, the majority of tourists and primary and secondary school students to carry out environmental education and science and technology demonstrations. By building agricultural museums and exhibition halls in the park, the park will provide environmental protection education and popularization of science education for tourists and primary and secondary school students. At the same time, the park should be planned as an agricultural technology exchange center and training base, as well as an internship base for students of colleges and universities in accordance with the needs of China's agricultural development and agricultural structural adjustment, so as to embody the function of popularization of science and technology in the sightseeing agro-ecological parks, and to further create a high-quality image of the tourism products. The development of tourism agriculture and agricultural science is unified, tourism science is a unified product of tourism agriculture and agricultural science. Tourism science is a modern enterprise management mechanism, the development of agricultural resources, the use of agricultural resources of the emerging type of science. Its introduction will solve the many bottlenecks currently plaguing the development of China's modern sightseeing agriculture and science popularization, alleviate the heavy pressure of too many objects of agricultural science popularization in China, and create a favorable environment for the development of China's agriculture and science popularization. Tourism science planning should follow the principle of knowledge, science and technology, the principle of fun, for example, can be set up in the eco-park through the Agricultural Science Museum and modern agricultural science and technology exposition area and other science education centers, to introduce to visitors the history of agriculture, the current situation of agricultural development, popularize the agricultural knowledge and strengthen the environmental protection education. Modern agricultural science and technology research centers can also be set up in the modern agricultural science and technology exposition area, using bioengineering methods to cultivate a variety of crops, the formation of special agriculture. In this way, the eco-park can provide a base for popularization of science education in the local and neighboring areas on the one hand, and provide a place for popularization of science education for universities, colleges and primary and secondary school students on the other hand, and at the same time, it can also provide a place for all kinds of exhibitions and large-scale exchanges of agricultural technology, academic conferences and agricultural technology training. Other planning in the ecological garden Garden road planning In accordance with the garden planning and design ideas, from the use of the garden function, according to the ecological garden topography, geomorphology, functional areas and the distribution of scenic spots, and combined with the needs of the garden management activities, comprehensive consideration, unified planning. The layout of the garden road will neither affect the operating environment of the agro-ecosystem in the garden, nor affect the harmony and beauty of the scenic landscape in the garden. The layout of the garden road mainly adopts the natural garden layout, so that the landscaping in the eco-garden is natural and not solemn, highlighting the characteristics of the eco-garden combining agriculture and nature. The main road of the garden is about 5 m wide, which is used for tram access and tourists' distribution; the secondary road is connected to each building area and attractions; the special road is used for the management of the garden; the walking path and mountain bike path are mainly built around the eco-park, with a width of 1.2~2 m. Water Supply, Drainage and Irrigation Planning The eco-park focuses on the production of organic agricultural products, and the agricultural production of the garden needs a perfect irrigation system, and at the same time, it takes into consideration the environmental protection and the drinking water demand of the visitors and the gardeners, so it is necessary to carry out the water supply and drainage system, and the water supply system will be improved. At the same time, considering the environmental protection and the drinking water needs of visitors and gardeners, the planning of water supply and drainage system is carried out. The planning mainly utilizes the natural slope of the undulating terrain and the dark ditch to discharge the rainwater into the nearby water body; all artificial water supply and drainage systems are suitable for burying the dark pipe to avoid destroying the ecological environment and landscape; the agricultural product processing plant and the domestic sewage discharge pipeline is connected to the city's living water system, and shall not be discharged into the surface of the garden or the pond to avoid polluting the environment. Greening design of the park Greening planning in the ecological park are considered without affecting the ecological agriculture operation in the park and the functional needs of the area in the park, combined with the requirements of plant landscaping, visitor activities, and landscape layout of the whole park for reasonable planning. The greening around the buildings and slopes (except for the agricultural planting area) in the whole garden adopts perennial flowers and lawns; the greening around the main arteries and ecological parks and other auxiliary places (restaurants, science museums, etc.) adopts flower-viewing and foliage-viewing trees, and the evergreen trees in the whole garden account for 70%~80% of the total greening trees, and the deciduous trees account for 20%~30%, so as to ensure that the garden is evergreen in all seasons. In short, the purpose of plant layout in the whole garden, both to achieve the coordination and unity of agricultural crops and green plants in various scenic spots, but also to avoid negative impacts (such as green plants and crops compete for external natural conditions, etc.). We should be equipped with the main facilities High-tech greenhouse planting education area: dozens of large greenhouses, advanced automatic control devices and soilless cultivation system, cultivation of a variety of pollution-free vegetables around the world, colorful, as if in a foreign farm. Foreign Vegetable Planting and Cultivation Area: over a hundred kinds of foreign famous vegetables, showing overseas high-tech agricultural culture, which will surely take your breath away. Conference Center: All-weather multi-functional use, see-through decoration design, you can enjoy the indoor and outdoor elegant leisure scenery at the same time, bringing you a new experience of eco-tourism. Hundred Flowers Aromatherapy Garden: Colorful herbs and various kinds of valuable flowers create a sea of flowers, which is the best choice for you to take pictures of the most touching moments. Green Gift Shop: Experience the fun of picking foreign fruits and vegetables, shop for the world's specialty fruits, and be delighted by the wide range of western gifts and lavender products. Green Farming: Under the guidance of professional technology, you can learn the knowledge of farming and at the same time, let you and your children feel the fun of farming and harvesting. Wildfire Paradise: Let you enjoy the western-style healthy barbecue food meal, feel the foreign barbecue flavor. Times Square: European style design, rich western culture and art atmosphere, let you be intoxicated in the romantic continental flavor. Sightseeing Bike, Couple's Bike: open-type exquisite sightseeing bike, romantic couple's bike, suitable for different people's needs, take you to see the European-style idyllic scenery, leisure at ease. Kite Paradise: Blue sky, white clouds, grass, kites and your figure, creating a happy world. Potential Training Area: Let you give full play to your unlimited potential, compete with sweat, intelligence and vitality, and experience the excitement and fun of potential activities. Golf course: Let you show your body and mind, exercise your golf skills, and there is also a mini golf course, which is a lot of fun. (Can be non-standard) Open Air Café: Western style romantic open air café will make you "reluctant to leave, forget to come back". Fish Catching: By the side of the pond, by the small trees, you can polish your childhood time of catching loaches in the floating light. Helipad: An international helipad is available to meet the needs of high-class businessmen and vacationers. Eco-Restaurant: All-weather, all-round three-dimensional green ecological space, whether for banquets or group meals, realizing the feeling of embracing the natural ecology. Fragrant Berry Garden: Aromatic and fragrant, intoxicating the joy of harvest. Here is the nutrition of firewood eggs and the benefits of biogas digester! 1.Nutrition of firewood chickenThe chicken feeds on grasshoppers, grass, vegetable leaves, grass seeds, grains and cereals, and drinks natural water such as creeks, streams, and shallow nao. The output of woodchucks, wood eggs naturally fragrant, wood eggs protein content absolute high, yolk color natural yellow. Rich in calcium ions, as well as the human body needs more than a dozen kinds of amino acids, and does not contain any hormones, antibiotics, pure natural green food, is a new nutritional egg products for young and old. The small rooster for meat is small in age, loves sports, and has a pure meat flavor. The color of the yolk is natural yellow, and the taste and aroma of the eggs are good. Rich in calcium ions, potassium ions and essential amino acids, and does not contain any hormones, antibiotics and pesticides, for the pure heavenly green food.2. Benefits of biogas digester to do a lot of good, the main aspects of the following: (1) the establishment of biogas is conducive to solving the rural energy problem. A family of 3-4 people, build a 10-cubic-meter biogas digester, as long as the fermentation raw material is sufficient and well managed, it can solve the fuel problem of lighting and cooking. (2) The establishment of biogas is conducive to the development of agricultural production. After the establishment of biogas, a large number of livestock and poultry manure to join the biogas digester fermentation, you can produce biogas, but also composted a large number of high-quality organic fertilizers, expanding the source of organic fertilizers. Where the application of biogas fertilizer crops not only enhance the ability to resist drought and frost, but also improve the survival rate of seedlings. The application of biogas fertilizer not only saves chemical fertilizers and pesticides spraying, but also helps to produce green and pollution-free food. (3) The establishment of biogas is conducive to the development of animal husbandry. After running biogas, it is helpful to solve the contradiction of "three materials" (fuel, feed and fertilizer) and promote the development of animal husbandry. (4) The establishment of biogas is conducive to the improvement of sanitary conditions. All the farmers who have built biogas digesters realize that the use of biogas as fuel is smoke-free and dust-free, clean and convenient. Some feces, garbage, sewage, etc. are good raw materials for biogas fermentation, with these raw materials into the biogas digester germs, parasitic eggs, etc., in the biogas digester closed fermentation and be killed. Thus, it improves the environmental sanitation in rural areas, and is good for the health of both animals and people. (5) The development of biogas is conducive to the protection of ecological environment. The development of biogas solves the fuel problem of farmers, reduces deforestation and the destruction of mountain fields by cattle and sheep, helps to protect forest and grass resources, promotes the development of afforestation, reduces soil erosion and improves the agro-ecological environment. (6) The establishment of biogas is conducive to the liberation of labor. After running biogas, a large amount of labor spent by farmers on picking firewood and transporting coal in the past can be saved and put into the front line of agricultural production. Through the use of biogas, the majority of rural women are freed from the traditional way of cooking with smoke and fire, saving the time of cooking with fire and reducing the housework. In addition to sightseeing, collecting, embodying farming, and enjoying local interest, the agro-ecological park also accommodates functions such as catering, entertainment, and science popularization education, and is a comprehensive park that focuses on the production of crops, horticultural crops, and flowers, and lets travelers enjoy the pleasures of the countryside and enjoy, taste, and buy. This planning emphasizes the combination of project settings with local folklore and culture of farming, and attracts residents of neighboring cities with friendly, real and simple feelings. Emphasizing the participatory and interactive nature of the project settings, it arranges projects such as fruit picking, poultry catching, rice cake making, and pickled vegetables pickling to increase the popularity of the park's activities and reflect the local flavor. In short, through the introduction of a variety of foreign advanced high-tech agricultural technology, vigorously develop high-tech agriculture, environmental protection agriculture, garden agriculture, ornamental agriculture, the pursuit of green ecological construction, and the environment *** with the development. Reduce pollution, the production of a variety of foreign varieties of fruits and vegetables and other green products, green products sold outside the province, direct sales overseas, open the domestic and foreign markets. Let agriculture continue to internationalization ﹑ network ﹑ specialization ﹑ diversification, so that our agro-ecological park project to become a model pioneer of Chinese agriculture, in the international are second to none model project.