Vegetable greenhouses into high-tech factories? The BOE plant produces 80,000 live vegetables per month.

Sesame, mustard, creamy... These flavors come from rows of green vegetables in the BOE plant. In particular, these flavors are not formed by post-processing, but by the "body odor" of the vegetables themselves. This magical plant is located in Daxing Pangzhuang, the hometown of watermelon. It covers an area of ​​4,500 square meters. In the factory, you can't see the soil, flying insects, and you can't smell the pungent smell of various fertilizers. A row of green vegetables, high-tech planting techniques and interesting eating experiences.

♦ In the factory, you can't see the soil and flying insects. The bottom of the line is a row of green vegetables.

How does BOE, as a high-tech company known for its semiconductors, involve modern agriculture? This is because BOE has a great advantage in product quality and stable supply based on its own technological advantages and technology accumulation. Different "plant factories".

♦ Vegetable greenhouses have been turned into high-tech factories.

LED plant lighting compensates for the “vacancy period” of vegetables in their natural growth state

“Before planting, we must first raise seedlings. We have our own nursery room. The seeds are immersed in the specially prepared nutrient solution and LED lighting here. It can be germinated in about 3 days. After about 10 days, we will grow to 3-4 tablets. When the leaves are, they are transplanted to a special growth bed.” Li Xiao, senior vice president of BOE, said that if it is grown by traditional agricultural methods, it will take only a month to emerge. The optimal illumination time for the growth of vegetable seedlings is 14 hours a day. In traditional agriculture, the photosynthesis cannot be carried out after the sun goes down.

♦ Imitate the sunlight's LED light source to maximize the growth efficiency of plants.

And BOE through LED plant lighting to make up for this period of dull "vacancy period", so that the plant's growth efficiency can be optimized. “The LED lights are on for 14 hours a day, and after 30 days of cultivation, fresh vegetables will grow.

Li Xiao introduced that the factory has artificial light areas, natural light areas and mixed light areas, which can achieve annual production. The monthly output can reach 80,000 live vegetables, which is five times that of ordinary soil culture. Due to the adoption of NFT (new type Soil cultivation technology) planting method is nearly 90% less than traditional soil culture.

♦ Staff are planting plants.

Special nutrient solution ensures high-nutrition "live vegetables" for 30 days

In the greenhouse, all vegetables are grown using hydroponic techniques. Different from the general hydroponic technology, the water here is a special “nutrient solution” developed by the BOE Plant Factory to meet all the nutrients needed for vegetable growth.

♦ Nutrient solution replaces the soil, allowing the plant to not only provide sufficient nutrient supply during the growth process, but also prevent harmful substances in the natural soil from penetrating into the plant.

“The nutrient solution is transported to the roots of the plants through the bed.” Li Xiao said, “The bed of the bed has a certain inclination, which facilitates the circulation of the nutrient solution at the bottom of the plant, and the temperature of the nutrient solution is maintained at 18-25 degrees, vegetables. The roots can grow better under the stimulation of shallow liquid flow." In this state of "up and down", vegetables can grow into vegetables in about 20 days. This means that after 30 days, you can eat fresh vegetables.

♦ When the plant has three or four leaves, the staff transplants it to a special growth bed to continue cultivation.

What is the concept of such a growth cycle? Taking lettuce as an example, it takes 76 days to grow into a greenhouse, but it takes only 30 days in the plant factory in BOE, and it is not affected by the season. To fresh vegetables.

At present, the vegetables grown in the factory include more than 30 kinds of vegetables such as butter lettuce, Roman lettuce, Rosa red, Rosa green, Cantonese cabbage, red leeks, mint, green basil, purple basil, and bitter. The testing and certification value exceeds the soil value of the vegetable culture. For example, the potassium content in 100g butter lettuce is 1.5 times that of 100g banana, and the dietary fiber is 3 times that of ordinary vegetables. Since vegetables grow in clean spaces and do not use any pesticides throughout the process, they can be eaten simply by rinsing.

Li Xiao said that the plant is currently planted with leafy vegetables, and other fruit-based vegetable growing techniques are also available in BOE.

The sensor automatically senses the vegetables needed

The reporter basically couldn't see the staff in the plant factory. Li Xiao saw the reporter's doubts: "There are only three staff members in our factory, because our nutrient solution ratio and delivery system are automated, through the setting of 8, 9 Sensors that transmit the nutrient solution level and growth required during plant growth to our central control room, enabling us to remotely monitor plant plants and keep abreast of the growth of vegetables."

And if you want to enter the interior of the factory, you must go through a strict disinfection work, wear a dust cap, a shoe cover, and wind shower. "This disinfection process is to ensure the cleanliness of the vegetable growth environment to the greatest extent, and not to give bacteria and pests access to vegetables." Li Xiao said.

BOE has also family-owned this vegetable growing model and launched a plant factory for the miniature version of the family-planting plant, which can grow three vegetables. “The fun garden we launched is more for the family to use science education, so that family and children can feel the production concept of the plant factory.” Li Xiao said. At present, consumers can learn more about the “Fun Garden” and the plant factory by paying attention to the WeChat public number BOE.

BOE also took the lead in proposing the concept of “living vegetables” that provide “direct supply with roots” to ensure that vegetables reach consumers in the best condition. This concept is derived from the cultivation substrate provided by the roots of vegetables to keep the vegetables moist and to ensure the freshness of the vegetables during transport. At the same time, the matrix has a rapid degradation function, which also makes the vegetable growing process more environmentally friendly.

♦ The cultivating substrate at the root of the vegetables keeps the vegetables hydrated and ensures that the vegetables are fresh during transport.

Of course, this is only part of the reason why vegetables are kept fresh during transportation. Another important reason is that vegetables will be placed in the cold storage for about 2 hours before leaving the factory, so that the vegetables will enter “light sleep”. It is placed in the thermostat and shipped to the destination.

Vegetables directly for several food and beverage outlets

Into the Taisui Oriental Plaza store, you can see a 1.6-meter × 1.6-meter MINI plant cultivation system provided by BOE, butter lettuce, Cantonese cabbage, Roman lettuce, etc., planting varieties up to more than 10 species, The monthly output is 260. Manager Luo Meiqi said: "From December 2015, we will cooperate with BOE. Customers can see the BOE MINI plant cultivation system as soon as they enter the store. After understanding this system, they all want to taste the vegetables cultivated by the system. Sometimes it is in short supply. ”

At present, the catering enterprises that cooperate with BOE have several façades under the well-known catering enterprises such as Haidilao, Courtyard and Private Kitchen.

“The MINI plant cultivation system in the restaurant is more about giving consumers a direct understanding of the principle of vegetable growth. The amount of vegetables produced is not up to the supply demand.” Li Xiao said that more demand is from the plant factory. The base transported the past. “We provide regular supply of dishes to these cooperating storefronts every month.”

Li Xiao said that with the change of people's lifestyle, the demand for salad vegetables is increasing.

The Institute of Agricultural Environment and Sustainable Development of the Chinese Academy of Agricultural Sciences, “Intelligent Plant Factory Production Technology Research” project, has been included in the National 863 Program. This is the first time in similar projects in China. For many years, plant factories have been recognized internationally as the highest development stage of facility agriculture. They are one of the important indicators for measuring the high-tech level of a country's agriculture. They are also an important way to solve population, resource and environmental problems in the 21st century, and future aerospace projects. Important means of achieving food self-sufficiency during the lunar exploration of the Moon and other planets.

BOE seizes opportunities, enhances innovation and research and development capabilities, expands intelligent plant factory business, and develops 7 related topics, including plant plant LED energy-saving light source, intelligent cultivation, intelligent environmental control, nutrient solution control, network intelligent management, and artificial light and natural light mixing. The plant plant demonstration and other aspects will form a highly competitive high-tech planting technology and industrial advantages.

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