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Look, soilless cultivation is on CCTV!

Look, soilless cultivation is on CCTV!

  • Categories:Industry News
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  • Time of issue:2021-03-23 15:24
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(Summary description)With the development of smart agriculture, the value of urban agriculture continues to be valued by people. In some big cities such as Beijing and Chengdu, more and more agricultural parks not only meet the needs of urban residents for fresh agricultural products, but also improve the urban ecological environment.

Look, soilless cultivation is on CCTV!

(Summary description)With the development of smart agriculture, the value of urban agriculture continues to be valued by people. In some big cities such as Beijing and Chengdu, more and more agricultural parks not only meet the needs of urban residents for fresh agricultural products, but also improve the urban ecological environment.

  • Categories:Industry News
  • Author:
  • Origin:
  • Time of issue:2021-03-23 15:24
  • Views:
Information

With the development of smart agriculture, the value of urban agriculture continues to be valued by people. In some big cities such as Beijing and Chengdu, more and more agricultural parks not only meet the needs of urban residents for fresh agricultural products, but also improve the urban ecological environment.

At the National Modern Agricultural Industrial Park in Fangshan District, Beijing, a reporter from CCTV Finance visited the current internationally advanced soilless cultivation mode-fog culture. What kind of technology is this? What kind of environment do the vegetables grown in aerosol culture?

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The vegetables we usually see grow in the soil and grow upward. In a vegetable base in Fangshan District, Beijing, the vegetables grow in the air and grow parallel to the ground.

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In the vegetable greenhouse of nearly 5,000 square meters, the reporter only saw one staff member. How did these vegetables grow?

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In the nursery room of the vegetable base, the reporter took a handful of lettuce seeds in his hand and put it in the planting cotton. It only takes three days to germinate and grow seedlings. After more than 20 days, three to four seedlings can be grown. A leaf means that the seedling is completed and can be used for transplanting.

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After the seedlings are transplanted to the planting board, the spray device atomizes the nutrient solution and sprays it directly to the roots of the plants. According to the characteristics of the different periods of vegetable growth, it provides corresponding water and nutrients. The water it consumes only needs the traditional soil farming. At the same time, it can also be used for three-dimensional cultivation, which improves the utilization rate of greenhouse space and saves land area by more than 3 times.

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Not only that, the use of spray culture technology can reduce the occurrence of pests and diseases by more than 75%, which greatly reduces the use of fertilizers and pesticides, and ensures the nutritional balance and green safety of vegetables.

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The 360-degree real-time monitoring of temperature, humidity, light and other information in the greenhouse is all summarized on the cloud platform. As long as the staff clicks the mouse in front of the screen, the greenhouse can be intelligently controlled, which also realizes the “machine exchange” in the vegetable greenhouse. people".

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After more than 20 days, the lettuce has grown up and is ready to be picked. This is the Roman lettuce we usually eat. Compared with the traditional farming mode, the time has been shortened by nearly half, and the yield has exceeded nearly 10 times. With this technology, even in a skyscraper, on the balcony of your own home, you can have your own vegetable garden.

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