You probably thought the vegetables had to be planted in the ground before you came to the bar. Of course not! At the changchun farmers’ fair, vegetables grow in pipes, on the surface, in tree-shaped form, and the smart control system in the exhibition provides a vip-level growth environment for vegetables, which are not only short-lived, high-yielding, but also particularly healthy and delicious。
In the high-supreme soil-free demonstration areas and in the large-scale soil-free demonstration areas, the green-oiled “vegetable field” “vegetative shelf” and “vegetable tree” have shown the strength of agricultural technology. "look, the pickles are uncultivated, and the pumpkins and the cucumbers over there are growing up in the sky, and there are so many new tricks to grow, and they look good." tourists take photographs and pass cards while paying tribute。
“these vegetables, which grow in the sky, are the type of tree-free cultivation that we have, with tomatoes, melons and snakes. This type of tree planting increases the maximum yield of a single plant, and we have a tomato tree that can produce 3,000 pounds of fruit, and is also of a visual and scientific nature.” according to wang wei, deputy director of farmer's park, “our water-breeding technology, which regulates the use of pesticides through science-based nutrient formulations, has fundamentally addressed the problem of soil pesticide residues in herpes, caused by the use of pesticides to cope with diseases and pests such as herbium, both by addressing the problem of poor taste in herbs in summer and by significantly increasing herbs' production, creating new paths for the successful transformation of traditional herbs' cultivation and making it easier for all to eat.”
The high-fatal soil-free demonstration area focuses on the promotion of “the” font pipe, the “back” font pipe, the 3-brand window, the vertical hugging model of various leaf-based vegetables, fruit-planting, melon-shaped soil-free techniques, co-symbiotic soil-free techniques, and triangular and adhesive haze techniques, with the aim of diversifying the high-tech model of non-terrestrial cultivation and providing a leading model for modern farming。
Pipelines are used to plant vegetables, and large areas are spread off the ground to become green “oceans” in large-scale soilless demonstration areas. This year, 100 square metres of aromatic plants have been added, such as fragrance, mint and mustard. “aromatic plants, although low-volume, can be used as health-care vegetables or as spices, and can be cooked in a scavenging manner, and can make tea and have some medicinal value.” according to wang jianjun, aromatic plants require less root than leafy vegetables and have higher oxygen requirements in the water. As a result, membrane cultivation using a high-level off-the-ground planting pattern allows plant roots to be fully exposed to air and absorb oxygen
In addition to this, models of earthless cultivation, such as plating deep fluids, multilayer flats, tidal irrigation, etc., are shown on the ground as an excellent method of large-scale soilless cultivation。
“the relatively high area of new soilless cultivation, with its large-scale soilless demonstration area, shows more practical, more suitable and less costly landless farming techniques, where models, facilities and technologies are the most expensive and instructive for farmers. For the cultivation of vegetables, soilless cultivation techniques can be effective in preventing the physical handicaps caused by the disease of the soil and the accumulation of soil salinity and in meeting the needs of crops for environmental conditions such as mineral nutrition, moisture and gas. At the same time, basic materials for planting can be recycled and thus have the characteristics of water conservation, fattening, labour conservation, and high quality production.” wang wei, deputy director of changchun bo park, explained。
In the ground-planting demonstration area, the new varieties of tomatoes, black crotch, flower eggplants and peppers this year are very big and very popular. “more than last year, strawberry tomatoes, tomatoes, black croquettes, eggplants and peppers have been added and the area under cultivation in bebed pumpkins has been expanded. Five main varieties of pepper, eggplant, cucumber, bebed pumpkin and tomatoes are shown. From seeding to seedlings, planting, management and harvesting, it is fully standardized. The greenhouses provide network control of agricultural products, meet temperature, humidity and light conditions, create the most suitable growth environment for the cultivation of vegetables and increase production. "researcher zhao zho zhi winter introduced。
With regard to the control of the agricultural goods network, the “brain” management of the above-mentioned display areas is in one of the agricultural intelligence monitoring centres, which provide real-time full supervision and control of the vegetable growth in the exhibition area. “we set the appropriate temperature and light in the small environment of each exhibition area, and the control system is automatically adjusted, and when the temperature is insufficient, the windows are automatically closed and the solar light is insufficient, and the sun curtains are automatically dropped and the entire journey is done without computer autonomy.” according to zhao, there is also an intelligent traceability management system, which allows consumers, by scanning a 2-dimensional code, to obtain detailed information about the entire process of the crop from seedling to harvesting, and to learn about the growth process of the produce and ensure its quality through photographs, micro-videos, etc。
It is understood that the greenhouse smart control system has two main functions: the greenhouse smart control system and the smart tracer system. The use of the world's most advanced system of smart and automatic control by dutch preva, the country's leading hannennon company, creates the most appropriate environmental conditions for growing crops, greatly reduces the impact of external climatic conditions on agricultural production, and professional standardized vegetable cultivation, from seeding to harvesting, leads to a full-scale intellectual traceability of the planting process. On the other hand, the introduction of soilless farming techniques, a combination of computers and irrigation systems, and appropriate and appropriate irrigation and fertilization in accordance with the needs of different stages of crop growth, create favourable conditions for high yield, quality and efficiency。
It turns out that vegetables here are the result of the application of modern agricultural technologies, and both standardized crop management models and smart network control techniques are giving our “basket” the power to do everything possible to promote green quality vegetable development。
