Application agriculture is a kind of agricultural production mode based on modern facilities, using scientific and technological means to control the environment and change the growing environment of crops. Including greenhouse, agro-ecological park, smart farmland and other forms, so that crops can grow in extreme climate conditions, improve crop production efficiency.
Development status of facility agriculture
Facilities agriculture in our country has now made a significant development. After decades of efforts, facility agriculture has become an important part of China's agricultural production. Our government has given strong support to the development of facility agriculture. The state has implemented a series of policies, such as preferential land use rights, financial support for the construction of facility agriculture, technology research and development and promotion, providing a strong backing for the development of facility agriculture.
The overall situation of facility agriculture development in our country is good. Facility agriculture is the product of the transformation from traditional agriculture to modern agriculture in China, and is an important development direction of agricultural modernization.
Facilities agriculture in our country's planting structure is also constantly optimizing. In the past, facility agriculture was mainly used for vegetable cultivation, and now, fruit, flowers, medicinal materials and other planting have also entered the facility, making the variety of agricultural products more abundant, to meet the diversified needs of the market and consumers.
At the same time, the technology of facility farming is also improving. Traditional greenhouses have been gradually replaced by intelligent and automated facilities. Through the introduction of precision irrigation, automatic temperature control, light regulation and other technologies, the production efficiency and quality of agricultural products in facility agriculture have been significantly improved.
Intelligent greenhouses have been widely used in agricultural production in our country, because of its scientific structure, new standards and elegant appearance, can be equipped with all kinds of greenhouse equipment to realize various functions and applications, and have been widely welcomed in the development of new agriculture. In addition, intelligent greenhouse with its high-yield, efficient characteristics, compared with traditional facility agriculture also has more human resources, product prices, land cost advantages.
Advantages of smart greenhouse
Structure science, wide application, strong and durable
Adopt multi-span structure, theoretically can be infinite span. The top and surrounding areas are covered with a transparent material, which provides excellent lighting. Also known as the "all-light greenhouse", this greenhouse structure is less affected by the terrain and is suitable for widespread use.
The main steel frame used in the construction of intelligent greenhouse is obviously stronger than the ordinary simple greenhouse, stronger bearing capacity, and better snow resistance, and all steel frames are made of hot-dip galvanized steel, welded first and galvanized as a whole, and the connection is made of special hot-dip galvanized connectors. High corrosion resistance. Ordinary smart greenhouse is covered with glass, not only good light transmission, more importantly, it will not age, and will not decay after 30 to 50 years, and can be used all the time.Environmental control is accurate, saving manpower and improving quality
The new dedicated equipment and various sensors for smart greenhouse not only accurately detect greenhouse, greenhouse, humidity and light data, but also accurately detect soil moisture, carbon dioxide concentration and insect pests. Create an accurate environment for greenhouse production.
In crop cultivation, there are many production links that require a large number of repeated operations, most of which can be automated, thereby saving labor costs and improving production efficiency. Intelligent greenhouse is characterized by intelligence. With the technological development of greenhouse equipment, greenhouses will become more and more intelligent, saving a lot of manpower and time.
Drive the surrounding labor employment, improve the quality of life of residents
The construction and development of intelligent greenhouse can promote the adjustment of agricultural industrial structure, increase farmers' income, promote labor employment in surrounding areas, and effectively improve the overall level of agricultural industry. On the other hand, the promotion of smart greenhouses will provide rare and better quality agricultural products for residents' life and improve the quality of life of residents.
Fresh agricultural products market prospects are considerable, product prices are stable and rising
China's residents' food consumption structure has undergone far-reaching changes, grain, oil in the consumption of all agricultural products have been relegated to the secondary, the consumption of vegetables, edible fungi has firmly occupied the bulk of food consumption.
Reduce land use area and remove dependence on soil conditions
One of the most important resources of agriculture is land, and the rent of land occupies a high proportion in the production of agricultural products for a long time. Yet we face a situation where land is becoming scarcer and more expensive, and available land is becoming scarcer and scarcer. There is less and less land available for vegetable production, and it is no longer easy to find a clean, healthy piece of land.
The core of modern facility agriculture is to effectively regulate the various environmental factors in the facility, so that crops can grow under the best environmental conditions, maximize their excellent genetic potential, and fully realize intelligence, networking and automation in the regulation process. With the in-depth study of the Internet of Things and environmental control expert system, the development of environmental control in facilities to intelligence, networking and wireless has become a reality, and it is constantly improving and innovating.
Soilless cultivation technique
Soilless culture technology is an important technical achievement in the development of modern facility agriculture. More than 100 countries in the world have widely used soilless culture technology in modern facility agriculture production. Production practice has proved that soilless cultivation can not only obtain high yield, but also provide people with healthy, nutritious, safe and pollution-free organic green food. The recycling of nutrient solution saves investment, protects the ecological environment, reduces soil pollution, reduces the occurrence of diseases and pests, and prevents continuous cropping obstacles.
Facility agriculture is developing into plant factories
Plant factory is currently the highest degree of intelligent modern facility agriculture, it can completely get rid of the constraints of natural climate conditions under the conditions of field production, the application of modern advanced equipment, completely through artificial control of the environmental conditions in the factory, for crop growth to create an optimal growth conditions, balanced supply of agricultural products throughout the year.
Develop energy-saving modern facilities
Optimize the facility structure and covering materials, increase the heat storage capacity of the facility itself and strengthen the thermal insulation measures of the agricultural facility maintenance structure itself, etc., can make full use of natural light and heat resources. At the same time, the use of shallow ground energy collection technology can achieve heating in winter and cooling in summer, so as to reduce the energy consumption of environmental regulation. Digitalization and big data
With the development of big data and cloud computing technologies, facility agriculture will become more dependent on data analysis and decision-making. This includes production forecasting by analyzing historical data, environmental optimization by analyzing environmental data, and market decision-making by analyzing market data.
The importance of developing facility agriculture
Facility agriculture plays a vital role in agricultural modernization. By introducing advanced science and technology into agricultural production, it greatly improves the efficiency of agricultural production and realizes the double improvement of agricultural product quality and output. Moreover, facility agriculture can be produced all year round, so that agricultural production is no longer completely dependent on natural conditions, greatly reducing production risks.
