AgricultuCral Database
By establishing a visualization technology system that integrates the functions of scene 3D shooting, remote real-time transmission, remote immersion display and so on, we can obtain the 3D information of crops, understand crop growth and plant diseases and insect pests, and make timely responses. With such a monitoring system, farmers can operate "problem farmland" at home, which is fast and labor-saving, and can avoid the adverse effects of excessive pesticides on the ecological environment.
New Varieties Cultivation
In order to increase crop yield, it is necessary to cultivate new crop varieties with high yield. Establish a virtual breeding system and a virtual breeding laboratory, design and simulate different plant types of crops by using virtual reality technology, quantitatively simulate the light absorption ability and photosynthesis ability of virtual plants in a virtual environment, and select the best plant type from them. Virtual breeding experiment can guide breeding experiment scientifically, reduce some inevitable factors outside, and solve some breeding experiments that are difficult to carry out in the real world to some extent.
The DVevelopment of Virtual Farms
Using virtual reality technology to build a virtual farm, the virtual farm includes four modules: first, crop planting; The second is animal breeding; The third is the processing of agricultural products; The fourth is the use of agricultural machinery. In the game, the experiencer can learn agricultural knowledge by talking with the NPC in the game, perform necessary operations on plants and animals according to the system prompts, and then process the obtained agricultural products. The experiencer can also carry out reclamation, sowing, watering, spraying, fertilizing, harvesting and other operations.
Extension of Traditional Agricultural Techniques
All along, the country has attached great importance to agricultural problems and constantly emphasized the importance of agricultural technology extension. However, in actual work, problems such as lack of agricultural extension technicians and inadequate funds have not been solved. Agricultural technology extension agencies have no station and address in villages and towns, agricultural technology and equipment are not perfect, and even the agricultural technology extension teams in some places have existed in name only. In addition, farmers' relatively low educational level and insufficient acceptance of scientific and technological promotion have made it difficult to carry out agricultural technology extension work. Virtual reality technology can simulate the operation of various technologies. For farmers, such an intuitive method is more convincing.
Inheriting the Traditional Agricultural Culture
China's agriculture has a long history. Developing agriculture is not only the development of science and technology, but also the inheritance of traditional agricultural culture. Popularizing scientific knowledge of agricultural science and technology and improving people's understanding of agriculture, countryside and farmers should also be the main work of agricultural extension. Beijing Agricultural Digital Museum integrates online display, knowledge sharing, communication and scientific interactive experience, and integrates multimedia such as words, images, videos, animations and virtual reality, so that users can choose what they want to watch at will without being limited by time and space.
Promoting Agricultural Trade
The establishment of online virtual agricultural exhibition hall makes it possible to show agricultural production in all directions, which solves the problems of long growth cycle of agricultural products, difficult embodiment of production process and difficult preservation and transportation of fresh agricultural products. Compared with the traditional agricultural exhibition hall, the virtual agricultural exhibition hall has the following advantages: first, it breaks through the limitation of time and space, and makes the online virtual exhibition hall spread more widely through the network; Second, low carbon and environmental protection, saving a lot of exhibition costs; Third, extensive interaction, high efficiency and a brand-new marketing model.