As soon as he walked into the cafeteria, the team leader called Li Zhao in front of him and asked in a low voice: "I heard what you said about industrial agriculture, it seems that it is very possible to achieve it, let me tell me this specifically, I want to know how much impact this project will have on us." You kid is really not worrying, this project sounds so powerful. ”

Li Zhao heard that he was asking about this matter, so he said: "Leader, this is indeed very powerful, but the requirements for refined management are also very high, and in our current situation, it may not be possible to achieve it in 30 years." Leader, you asked me to talk about ecological agriculture, but that is obviously not suitable for Da Mao, their ice age is too long, and the gains outweigh the losses. In this case, I can only draw them a pie that is big enough, otherwise I am afraid that this matter will not be solved. ”

After listening to Li Zhao's words, the leader also had a headache, and then asked: "Then how likely do you think Da Mao can be realized?" I feel that the cake you painted is too big, and I'm afraid Da Mao will study it vigorously. ”

Li Zhao listened to the leader's words and replied: "The leader is not afraid, these studies are very expensive, let's say a large glass conservatory, I think Da Mao must also understand this, but you also know what their situation is, in their winter, if you want to maintain the temperature in the glass conservatory, what do you think the cost will be?" In the end, it is likely to be reduced to the exclusive enjoyment of the upper echelons. ”

"Speaking of industrial farming, to put it bluntly, it is to lock up all the livestock, and then use the machine to feed and supply water, which is no different from our artificial ones, I just told them that they want to make it big enough. In fact, it is equivalent to saying in vain, everyone knows that raising a productive amount is enough. Speaking of this, Li Zhao couldn't help but laugh himself.

The team leader was speechless when he heard it, this kid explained this, what he said was equivalent to talking nonsense.

Li Zhao also went on to say at this time: "If it is useful, it means that it is useful to suggest that they build infrastructure and develop large farms." With the infrastructure, the products of the big farms can be transported well. ”

"And the operation of large farms, of course, requires large and even super-large agricultural machinery, these are common sense, I just changed the name of industrial agriculture to him, and then belittle their current situation, it depends on whether they can react. As for the logging machine, that can be done too, but it doesn't make much difference for them, and the same is true for us. ”

The team leader listened to Li Zhao's explanation, and was also angry, good guy, he was also fooled by this kid, so he scolded with a smile: "I was dizzy by your kid, and it was nonsense for a long time, it was indeed like you said, that is, to develop large-scale breeding, and then let the machine replace manpower, which is actually the same thing as what you are doing now, that is, we don't have machines, but we have a lot of people." They have few people, and it is the same to let them put into the machine, it is difficult to say whether they are good or bad. ”

"But do you really think they can't do it with a glass greenhouse? We also tested it outside the Northern Pass, and I think it's okay. At this time, the team leader was also a little unsure of what Li Zhao said.

When Li Zhao heard this, he said with a smile: "Team leader, of course the glass greenhouse is useful, but in terms of Damao's five or six months of winter, how much will the cost reach?" This can only solve the problem of whether there is a problem, but it cannot solve the problem of everyone eating vegetables. Their geography determines that they are agricultural. ”

"They are also suitable for large-scale mechanized agriculture, planting a kind of spring wheat, corn, potatoes or something, and it is difficult for them to develop anything else. As for raising earthworms, it's up to them to do it, and I don't think they can do it. Li Zhao also made this summary.

The team leader also agreed when he heard this, so he said: "I understand when you say this, what is suitable for us may not be suitable for them, but when can you write the plan?" Note that try to write as much as possible about the flowers, so that they can really realize it when they see it, which is also conducive to improving our relationship. ”

After listening to the team leader's words, Li Zhao said: "Team leader, I can almost hand it over to you after an hour or two of eating." ”

Bidding farewell to the team leader, before he sat down, the chief engineer of the military factory came again, and said to Li Zhao: "There is still something that needs your staff officer, how about we go and see?" It was just built recently, and it was tested this morning, and the effect was very unsatisfactory. "This also sells Guanzi, and when I heard this, Li Zhao didn't ask, so I went with him to take a look.

Soon the two arrived at the door of a factory, which was very tightly sealed, and there was no ventilation at all. Li Zhao also understood what kind of place this was, so he asked, "This is the low-temperature assembly workshop you prepared?" "It's really not small here, it's estimated to be hundreds of meters long, it's really not small.

This is the chief engineer of the military factory who did not speak, and made a gesture of please, Li Zhao did not talk nonsense and walked in. As soon as I came in, I shivered, and the temperature was really not high, estimated to be only a few degrees. Li Zhao turned around, and then understood what was going on, so he asked: "This feels like five or six degrees, and the water you put is not frozen, and the temperature can't go down, right?" Li Zhao also knew the purpose of looking for himself at this time, and they had no choice.

At this time, the chief engineer of the military factory said: "Yes, we have dismantled the two refrigerators of the ice cream factory, and the effect can only reach this extent, mainly because our factory is too big, dozens of times larger than the freezing workshop of the ice cream factory." I can't think of any good way for the time being, and I want to find your staff officer. ”

Li Zhao also wanted to laugh at this time, how could he think of himself with this question, this question is quite simple, how could he not think of it? So he asked, "You know about synthetic ammonia, right?" ”

"Of course I know, I've been to see it, what does it have to do with that?" The chief engineer of the military factory asked puzzled.

Hearing this, Li Zhao couldn't help asking, "Then do you know how their ammonia is liquefied?" When Li Zhao said this, he also instantly understood what Li Zhao meant, it is not enough to directly use synthetic ammonia refrigeration equipment.

Li Zhao also said at this time: "We only need the refrigeration system, in this room we set up an evaporation pipeline, when the liquid ammonia arrives here, it will be vaporized in the enlarged pipe, so that it can absorb a lot of heat." The ammonia gas is then pumped out by an external compressor for pressurization, and when the compressor compresses the gas and the pressure is high enough, it passes through a cooling tower to cool the gas. ”

"The inside of the tower is filled with small pipes, and the ammonia gas goes through the pipes, and the cool water sprays down from the top down. A large fan is installed on the top of the cooling water tower, so that by continuously pumping out the air, the evaporation of water can be increased, thereby reducing the temperature of the pipe, and under the action of pressure, ammonia can be liquefied. Then use an ammonia pump to pump the liquid ammonia into the evaporation pipe to complete the circulation. Li Zhao explained the general principle, and the chief engineer of the military factory also smiled awkwardly.

In fact, the principle is very simple, but he didn't think about it for a while. At this time, he said: "I understand what you said, I remember that the turbocompressor is produced in the Beijing Machinery Factory, and that should be competent." ”

Li Zhao also said at this time: "This system is best made of stainless steel, ammonia still has a relatively large corrosive effect, and ordinary steel is easy to corrode." This plant should not be used much. By the way, it is also necessary to pay attention to prevent leakage, ammonia is also flammable and explosive, and inhalation of excessive amounts can easily lead to coma. ”

Li Zhao only reacted when he said it, this is also Li Zhao's instinct, he has been a little nervous about being made by those new workers recently, and he has to emphasize safety when he meets people. So he said; "I was a little dizzy by the new workers in the steel refining workshop, for fear that something would happen to them, and this is about safety."

At this time, the chief engineer of the military factory also said: "This is a normal phenomenon, I have also heard that you have been given more than 100 new workers, and you are still engaged in such a dangerous steelmaking work, you are also very powerful, and there is no accident." We have also been informed that you are now working at 100,000 tons per month, and you are this. Saying that, he gave a thumbs up, this can be regarded as a recognition of Li Zhao, and it is indeed not easy to achieve.

The two looked at it, and then returned to the cafeteria, just started to serve the food, today's dish is very good, after all, it is to entertain foreign guests. Li Zhao and the place where they sat were on the side, far away from the leaders and foreign guests, it was the best here, it was a good hospitality meal, four dishes and one soup, three meat dishes and one vegetarian dish, and the portion was full.

After eating, the team leader took the foreign guests to rest, and Li Zhao also worked with the chief engineer of the military factory to find an office to finish the cake he had painted in the morning. Li Zhao is now familiar with writing this, after all, he has done it twice, and this time it is simpler, just take the large agricultural companies of the 21st century to write it.

In terms of planting, that is, large farms with large agricultural machinery, airplanes spraying pesticides or something, but the infrastructure is added to make it easier to transport the products. In terms of greenhouses, it is a hard skeleton glass greenhouse, a modern agricultural idea of water, large-scale manual intervention, and what soilless cultivation, tomato trees, pepper trees and the like are all written. Farming is a modern breeding factory, plus several suggested machinery, and it will be done very quickly.

"Brother Shen!"

"Hmm!"

Shen Changqing walked on the road, and when he met someone he knew well, he would say hello to each other or nod his head.

But it doesn't matter who it is.

There was no superfluous expression on everyone's face, as if they were very indifferent to everything.

on this.

Shen Changqing is used to it.

Because this is the Demon Suppression Division, it is an institution that maintains the stability of Great Qin, and its main responsibility is to kill demons and monsters, and of course there are some other side jobs.

Arguably.

In the Demon Suppression Division, everyone has a lot of blood on their hands.

When a person is accustomed to seeing life and death, then he will become indifferent to many things.

When he first came to this world, Shen Changqing was a little uncomfortable, but over time he got used to it.

The Demon Suppression Division is huge.

The people who can stay in the Demon Suppression Division are all powerful masters, or people who have the potential to become masters.

Shen Changqing belongs to the latter.

Among them, the Demon Suppression Division is divided into two professions, one is the town guard and the other is the demon exterminator.

Anyone who enters the Demon Suppression Division starts with the lowest level of demon slayer.

Then step by step, he is expected to become a town guard.

Shen Changqing's predecessor was a trainee demon slayer in the Demon Suppression Division, and he was also the lowest level of the demon slayer envoys.

Have memories of the predecessor.

He is also very familiar with the environment of the Demon Suppression Division.

It didn't take long for Shen Changqing to stop in front of an attic.

Unlike other places full of slaughter, the attic here seems to stand out from the crowd, and in the bloody Demon Suppression Division, it presents a different tranquility.

At this time, the attic door is open, and there are occasional people entering and exiting.

Shen Changqing only hesitated for a moment, and then stepped in.

Access to the attic.

The environment has changed in vain.

A burst of ink fragrance mixed with the faint smell of blood came to his face, making his brow furrow instinctively, but quickly stretched.

The smell of blood on everyone's body in the Demon Suppression Division is almost impossible to clean.