The full text report is as follows:
[Tiannan Earth, North Spring Tide ④] Laixi: Focusing on the development of digital agriculture
“Putting a leaf for tomatoes, how can there be so many ‘poor and particular”, what is the difference between playing two pieces and three pieces, do you have to get a standard? “Zhang Gang murmured in unconvinced vegetables, “After half a lifetime, can I not know how to play leaves?”
“The leaves need to be based on the leaf index. The two pieces are still worse, which affects the optical effect of the plant. In the end, the fruit with large and small fruits!”
One is the “old handle” with more than 20 years of planting experience, and the other is a college student of agricultural disciplines. Who should he listen to?
“Of course, I believe in science and believe in data.” Li Juhai, the person in charge of the Industrial Park, answered that he answered.In order to make Lao Zhang convinced, everyone did a comparative experiment …
“The leaves calculated by the” Smart Brain “to beat the leaves, and it really keeps each fruit at 13-15 grams!” Looking at the experimental results, Zhang Gang patted his legs and took orally.ah”.
The blade index is one of the thousands of data in this park.”We have two largest single smart greenhouses in Asia. Each covers an area of 210 acres. A total of 423 sensors and 1165 controllers are installed. It can collect more than 2 million data such as” warm water and gas fertilizer ‘every day. “Li Juhai said that the collected data will be uploaded to the “smart brain” to the park in real time. After analysis, the optimal solution will be obtained, and instructions such as watering and fertilization will be issued.
The reporter walked into the greenhouse and saw that the tomato plant here was like a “towering tree”, and the highest was 11 meters!”Look, when the indoor temperature rises to 25 degrees Celsius, the top curtain will close to maintain the best temperature; when the sensor detects the light intensity of 50,000 Lax, the greenhouse will automatically trigger the drip irrigation system to reduce the temperature of the planting substrate …”Yu Hong Ji Ru several Jane, followed by the transcript–
With intelligent blessing, 160,000 “digital” tomato plants are full of fruits with similar color and uniform size; tomato per square meter output can reach 80 kilograms per square meter, which is 6-8 times that of traditional greenhouses.By 0.3 people, only 1/5 of traditional greenhouse planting workers …