In the vegetable base of Tonghezi Village, Li Youran and Li Xuanzhu inspected the glass greenhouse that had just been completed.

The height of the greenhouse is five meters, the span is 12 meters, the lower is the steel frame foundation, the upper part adopts the aluminum alloy frame, which is arched and distributed, and the sunlight penetrates from the new insulating glass with flowing colors, shining on the ground on a green vegetable field, warm, giving people a feeling of spring flowers.

The cistern was included, the drip irrigation equipment was adjusted, the pipes were re-laid, and the ordinary water sprinkler system, automatic roller shutter shading system, ventilation system, heating equipment, lighting equipment and so on were added, and a modern farm scene was presented.

Li leisurely looked around and felt very satisfied. This is the production-oriented four-season farm in my imagination, efficient, automated, and tidy, but unfortunately the funds are limited, and it took more than one million yuan to build two glass greenhouses, totaling two acres of land. Other places can only be made with film bamboo greenhouses.

The film greenhouse can also be used, but it is more troublesome, and the straw curtain should be opened for lighting during the day, and then put down at night for insulation.

"The service life of the greenhouse is 15 years, and all components can be disassembled, so that if you change places in the future, you can also disassemble and take it away." Li Xuanzhu introduced.

Li Youran nodded, it is his request to the manufacturer to be easily disassembled, Tonghezi Village is not his hometown after all, and if there is any dispute in the future, it must not be prevented. When necessary, these belongings can also be dismantled and continued to be used, so as not to lose too much.

"Stone, turn on the fan and try it." Li Xuanzhu shouted at the stone near the console, and the whole person seemed to be full of energy, such an advanced farm, looking at it lifted his spirit.

"Okay!" Shi'er agreed and pressed the fan switch.

With the low whine of the motor. The axial fan at the end of the glass conservatory began to rotate and quickly created a stream of air.

Li Youran knows that the closed indoor environment is different from the outside, which is easy to cause problems such as excessive air humidity and affect the growth of crops. So the ventilation system is essential.

"Alright, turn it off. Close the shade again. Li Xuanzhu gave the second order and continued to demonstrate to the boss.

Stone turns off the fan. The sun blind opening and closing system was activated.

I saw that the folding sunshades on the roof slowly moved from both sides to the middle, making a rattling sound, and the indoor floor was shrouded in shadows. As an indoor four-season farm, a shading system is also a must, especially in summer, when the sun is scorching, and this system can be well adjusted, and it can also greatly save irrigation water.

Who knew when the sunshade was halfway through. But there was a mechanical failure and it stopped.

"Stone, what the hell are you kids!" Li Xuanzhu was suddenly annoyed and dropped the chain in front of the boss, didn't this embarrass him.

"Brother Bolt, I'm sorry, I pressed it too fast, and the transmission rack got stuck." Shi'er said apologetically.

"Didn't the manufacturer's engineers train you? I don't care when I look at it, and I'm confused all day long. I don't know what's going on in my head. Hurry up and solve it. Li Xuanzhu reprimanded with a straight face.

"Brother Zhuzhu, don't worry, this kind of thing with a high degree of automation will inevitably have some failures, and besides, don't be too strict with a few young men, just come into contact with this kind of thing, everyone has an adaptation process." Li Youran hurriedly persuaded.

Shi'er hurriedly ran out to find Junko. The two of them tinkered with each other for a while. The fault was finally eliminated and the sunshade closed smoothly in the center of the roof.

Li Xuanzhu snorted lightly, and his face slowly returned to normal.

"Not bad. By the way, the proportion of irrigation water should be kept the same and not changed arbitrarily. Li Youran looked at the drip irrigation pipeline in the field and reminded the other party.

"Of course, I know that the drip irrigation system still uses all underground spring water, and the rest is sedimented and filtered with water from the river outside. Enter the sprinkler system. Li Xuanzhu replied. At the same time, let the stone and the straight demonstrate the automatic spray. …,

After reading it, Li leisurely stepped on the ridge and continued to move forward. Quack, two fat forest frogs jumped not far away and escaped.

"Oh, these little things have a new home, too." As he spoke, he searched for forest frogs in the field with his eyes, and soon found a few more, all of them were not small, and they seemed to have no worries about food and clothing, and they had a good life.

"Yes, we specially bombarded these little guys in, and in the spring of next year, it is estimated that we will be able to breed a batch, I heard that the meat of forest frogs is very tender, and our four wild boys have been thinking about it." Li Xuanzhu said with a smile.

"Hehe, okay, when there are more of them next year, you can catch a batch and put it on the table, so that everyone can satisfy their hunger. In fact, these things should be controlled in an appropriate scale, and too many will not work. Remember to let me know when the time comes. Li leisurely smiled and approved the plan.

The two of them walked forward together.

"It's a pity that the space is too limited, and we will build a few more when the funds are abundant." Li Youran sighed a little, the thing is good, but the price is not low.

"Ranzi, actually, at this scale, there are ways to increase production." Li Xuanzhu thought for a moment and said.

"Oh, what's the other way?" When Li Youran heard this, he was very interested.

"Greenhouse planting is different from open-air planting, although the cost is high, every inch of land is expensive, but there are actually many places that can be used. I went to learn about some other greenhouse farm practices, and now many places have started to adopt the three-dimensional planting method. Li Xuanzhu said that he has been pondering this issue for this time.

"Three-dimensional planting, I think I've heard of it. It's similar to interplanting in the fields of my hometown. ”

"It's not quite the same. Intercropping crops have different growing periods and cannot be harvested at the same time. Three-dimensional planting is to use the different requirements of crops for sunlight and moisture, as well as the characteristics of different heights, to carry out matching planting, and different crops can be planted and harvested at the same time. For example, if you put up pergola crops such as cucumbers, loofahs, and cowpeas, and walk on top of the scaffolding, you can make room for planting low-slung crops such as peppers and bok choy. I've already thought about it, such a large glass conservatory can't just be used for seedlings, it would be too wasteful. Li Xuanzhu introduced.

Li Youran understood as soon as he heard it, this is a good method, which can maximize the use of the greenhouse space and increase the yield per mu. It is also possible to consider erecting multi-layer planting in certain locations, which is much better than a single plane. Of course, you have to solve the lighting problem first.

The two chatted about this topic, analyzing and discussing what other places in the greenhouse can be used effectively.

After coming out of the glass greenhouse, I saw the simple film bamboo greenhouse in other vegetable fields outside, and the contrast between the two was too strong.

Wait, sooner or later, you will build all your vegetable bases into modern farms. Li Youran thought secretly in his heart.