Things From Another World

418. Chapter 417 Greenhouse

After leaving Illu and Lyon, Dunn came directly to the Engineering Research Institute.

“Where is Brian?”

The young man who was stopped was flattered and said: “Master Brian is in the furnace behind.”

furnace?

After Dunn found Brian, this guy was working on something excited. Although it was snow outside, the steaming furnace was very dry, and the apprentices nearby were even sweaty.

“what are you doing?”

“Big brother, are you here?”

Brian laughed wildly: “The previous battle inspired my inspiration. I decided to build a new armor. Believe me, you will love it when you get there!”

“…well, then you cheer.”

Originally, I wanted to be responsible for building a greenhouse. Looking at him like this, I am afraid that it will not calm down in a few days. Dunn simply went to find Nokia. The gnome craftsmen should be more interested in this knowledge.

“Greenhouse?”

Unsurprisingly, Nokia really had a very strong interest: “Can you explain in detail?”

Dunn and Nokia talked while drinking hot drinks. He told Nokia about the principles and architectural points of the greenhouse. In fact, he himself was only half-baked about the greenhouse. He only knew that it was insulated with glass or plastic. Cold air insulation, planting off-season vegetables in a constant temperature and humidity environment.

But knowing that this method is feasible, it is enough in Plandal, and the inexhaustible technology is solved with magic. This is the essence of the magic reform.

“I understand, it is a whimsy, but I think it is not very feasible.”

Nokia was amazed at Dunn’s idea, but he denied the feasibility of the program.

Edgar, who is doing nothing at the side, is also shaking his head: “Just changing the environment such as temperature and humidity can make vegetables growing in other seasons grow in winter… I feel so incredible. I am afraid that there are only gods… Oh, There are also elves, for example, Miss Grandia can do it.”

Due to the recent activity of Grandia, her popularity in Ellington is quite high, and many people know that the food they eat is all grown by Grantia, so she is very grateful to her.

“Relying on the power of the Druid is too limited. What I want to solve is a method that can be copied. No matter who it is, as long as the greenhouse is built and implemented according to the standard, it can be copied successfully, and vegetables and fruits can be planted. ”

Although the power of the druids is very convenient, it is impossible for mankind to always rely on the elves, not to mention the fact that the number of elf druids is so small. How can it satisfy the needs of the entire human race? Only relying on human beings is the key to solving problems.

“Well, as you said, you can give it a try.”

Nokia clapped and said: “It has snowed recently, and there is nothing big about the researcher here. Let’s try it.”

Crystal and all-purpose alloys have these materials, so they just prepared a little and started working in the afternoon.

The place they chose was a field outside Ellington that had not been rented out. The land had been frozen due to snowfall. The frozen soil was very hard, but there was Dunn, which of course was not a problem.

“Are you sure this method works?”

As the Minister of Agriculture (nominal), Grantia was also called, and the little girl was hiding in Sanye and drinking hot fruit tea waiting for the first time to read the draft, but was dragged out by Dunn. At this moment, there is no place to complain about it.

There was already heavy snow in the surrounding area, and the snow on the ground was still thick, but Grandia still wore the green short-sleeved skirt before, and did not feel cold.

“Of course it works… are you not cold?”

“Our elves are races that can be in harmony with nature, and certainly not cold.”

“…you are not cold-blooded animals.”

Dunn has been unable to vomit, how much is Ness Claire opening to the elves?

“The first time I set up, I will do it myself. Nokia will record the key points and key points of the construction. Make a standard specification. Be sure to let others copy it according to the instructions.”

Dunn said, with one hand and a twisted vortex over the top of the head, the precision-cut versatile alloys flew one by one, hanging in the air at a certain distance, between each other. There are also some thin pipes connected.

Dunn slammed the finger, and the universal alloy column fell to the ground in a “boom”, firmly pierced into the frozen soil, and then the frozen soil dissolved and lifted under the magical force, tightly wrapped around the universal alloy. After that, it became a stone again, and the pillar was firmly fixed there.

After all the columns were fixed, it was the surrounding walls – because the walls would consume a lot of versatile alloys, the current production could not be wasted at all, so Dunn used a very crude solution – soil spells.

Use the earthen stone wall technique to build a sturdy stone wall, which is cheap and durable!

After installing the alloy gate on the remaining exit, Dunn began to cap.

A large chunk of colorless clear crystal was taken out. After processing, the crystals were very flat and the light transmittance was very high. It was very suitable for the ceiling of the greenhouse.

Of course, the cost of these crystals is slightly higher. If there is quartz sand and the glass of various shapes is fired, the cost will definitely drop further.

The crystal is fixed by the card slot on the universal alloy. After the crystal is laid up successively, the card slot is firmly buckled on it, which is very stable.

These crystals are only as thick as the little ones, but because they have to be equipped with a magical array to protect the greenhouse, there is no need to worry about the degree of solidity. The more troublesome is to increase the insulation effect, so the double-layer structure is used – including the stone wall just same.

Soon the ceiling was completely sealed.

“Is this a greenhouse?”

Grandia brows slightly wrinkled: “It’s not a sealed house… it’s just crystal.”

“This is not counting.”

Dunn indicated that everyone had entered the shed. After closing the door, the cold wind disappeared from the surrounding area, but the shed still had thick snow and cold air.

“The reason why it is called a greenhouse is because it will be very warm… Wait a moment.”

Dunn slammed his finger: “Fire.”

I saw Dunn’s side lit up with a burning flame. The flames turned into a splendid ribbon. They flew out and circled in the greenhouse. The snow on the ground was melted and turned into a vapor gathering. On the ceiling, frozen on the crystal, and melted again…

The temperature in the greenhouse rose rapidly, and the hard frozen soil began to regain its softness. The water vapor inside it was all released, and soon the whole greenhouse became humid and stuffy.

“Call! So bored!”

Edgar couldn’t take it anymore, unbuttoned the shirt: “The magic is incredible. It’s such a cold winter. It’s so hot without a fireplace.”

“almost.”

After the frozen soil in the field was turned over several times, Dunn dispelled the fire element. At this moment, the temperature inside the greenhouse has climbed to 28 degrees, and because of the closed double-layer insulation environment, this temperature will Keep it for a long time. If you are full of vegetables and fruits, and you have more carbon dioxide, the heat preservation effect will be better.

“Dikarios, your younger brother can come over.”

Dunn whispered to the air, and then there was a fire element out of the air, and the fire element looked at Dunn stupidly, waiting for his order.

“Fire element?”

Nokia curiously asked: “Do you want to use the fire element to maintain the temperature here?”

“Yes, see the middle of the stove? There is a central boiler for all the pipes. When the temperature drops, the fire element is there to warm the boiler, and then the hot water will be piped to the whole greenhouse, raising the temperature here… My name is It is heated.”

“Others can’t hire elemental creatures.”

Looking at the fire element and drilling into the boiler, Dunn smiled and said: “The standard specification can be changed to incinerating the boiler to quickly raise the temperature… In fact, if you use compost fermentation, you can also raise the temperature, but the efficiency is too slow. ”

“As for humidity and watering, you can let the water element help, and the manual will follow the previous pipe irrigation technology.”

“Besides these, because it is in a greenhouse, it is too much trouble for the agricultural tillage machine to come in, so the cultivated land can rely on the power of the earth element.”

“After planting a large number of crops, there will be a lot of carbon dioxide in it, and you can use a magic-driven exhaust fan or the power of the wind element…”

“What is carbon dioxide?”

“…a colorless gas. If the concentration is too high, it will be dead. Please mark it.”

Nokia quickly recorded these key data, whether it is double-glazing insulation, or carbon dioxide, a colorless gas that kills, is very fresh knowledge.

“In order to let you see the effect as soon as possible… Grandia?”

Dunn waved his hand with a smile, and Grantia walked out reluctantly and took out the vegetable seeds that had already been prepared. She just threw it away, and the seeds fell into the open soil accurately, more than ten acres. Farmland, she planted it in minutes.

Seed germination takes a lot of time, but in order to let them see the results of the experiment as soon as possible, Dunn asked Grantia to conduct a catalytic experiment, as long as they let the seeds grow in the greenhouse, the effect has already been achieved.

In fact, if you don’t know how to synthesize nutrient solution, Dunn wants to directly produce more efficient soilless cultivation. Not only does it occupy a small space, but also the yield of many vegetables will increase. The yield per unit area is more geometric. The increase in number.

Now, he can only use the greenhouse technology to reinforce the vegetable production here. At least after the vegetable production goes up, it will fill some food vacancies, reduce the price of winter vegetables, increase the average nutrient intake of people, and finally improve. Their comprehensive physical fitness.

Of course, Dunn’s ultimate goal is to increase their average combat effectiveness.