Happy Beijing Tianjin Hebei New Year丨Tayuanzhuang Smart Farm is amazing

Mondo Social Updated on 2024-02-01

Fish farming does not change water, and vegetables are not fertilized

Tayuanzhuang Wisdom Farm is amazing

On January 30, in the smart farm of Tongfu Rural Revitalization Demonstration Park in Zhengding Tayuanzhuang, technician Zhang Qian was checking the growth of hydroponic vegetables. Photo by Hebei ** reporter Zhang Hao.

Hebei ** News (Reporter Feng Yang) On the morning of January 30, the weather was cold and frozen, but the smart farm in Tongfu Rural Revitalization Demonstration Park in Tayuanzhuang, Zhengding County was as warm as spring. At 7:30, Tang Xiuying, a villager from Tayuanzhuang Village, came here to work.

Putting on a white coat and gloves, Tang Xiuying walked into a glass house, quickly plucked the wilted lettuce leaves, and collected the ripe lettuce. "This is a 'plant factory', where vegetables are grown without soil, and there are 8 varieties of lettuce grown by relying on LED lights and nutrients coming from water. When it comes to growing vegetables, Tang Xiuying is right.

Walking out of the "plant factory" and into the aeroponic cultivation area, rows of lettuce and celery are green. Under the guidance of Tang Xiuying, the reporter saw through the observation window that the spraying device atomized the nutrient solution into droplets, which could be sprayed directly on the roots of vegetables.

Next to the aerosol cultivation area is the "aquaponics" area. The fish swim freely, the white hydroponic board is covered with vegetables, and the mystery of the symbiosis between fish and vegetables is hidden in the connected pipes.

It turns out that the fish manure in the pond can be converted into organic fertilizer, which flows down the pipe into the vegetable field. In this way, the roots of vegetables in the water can absorb nutrients, and the living environment of fish can be improved. Tang Xiuying said: "This is called raising fish without changing water, and growing vegetables without fertilizing." ”

In August 2020, this smart farm was built in Tayuanzhuang Village. Tang Xiuying couldn't stay idle and came here to work. "I'm comfortable doing this job. Tang Xiuying said.

When she was young, Tang Xiuying planted vegetables in the field. At that time, I planted vegetables and watered a lot, and every time I came back, I was covered in soil. Now, there is no need to look at the sky to grow vegetables, the farm is warm in winter and cool in summer, the work is easier, and the income has increased a lot compared to before.

On January 30, in the smart farm of Tongfu Rural Revitalization Demonstration Park in Zhengding Tayuanzhuang, technician Li Qian was checking the growth of hydroponic vegetables. Photo by Hebei ** reporter Zhang Hao.

Behind the transformation of the "old style" into a new farmer is the support of science and technology.

In the morning of the same day, technician Zhang Qian tested the nutrient solution required by the plants in the smart farm and found that the acidity was high. After several blends, she adjusted the pH of the nutrient solution to a reasonable range. "Growing vegetables is not just based on experience, but also depends on data and prescribes the right medicine. Zhang Qian said.

On the electronic screen of the smart farm, the humidity, temperature, light and other data of the cultivation area are clear at a glance. Relying on various sensing devices, as well as information technologies such as "5G + Internet" and the Internet of Things, technicians can receive various data in real time, so as to make planting more accurate and production more efficient.

If it is said that planting with reference to the collected data is the 1Version 0, then, the automatic adjustment of the system through smart devices is the 2Version 0.

Don't look at the small size of this square box, the capacity is not small. In the "Plant Factory", Zhang Qian pointed to the intelligent remote control cabinet of the Internet of Things and said, "Without human intervention, it can intelligently supplement light, ventilation and ventilation according to the environment and the growth of vegetables." ”

How powerful is Tayuanzhuang's smart farm? The data speaks for itself.

Zhang Qian said: "Growing vegetables on the land, you can harvest up to six or seven stubbles a year, and the vegetables of the 'plant factory' can harvest more than ten stubbles, plus you can use the three-dimensional space, and the annual output of hydroponic vegetables planted in the same area can increase by more than five times compared with those grown on land." ”

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