I was engaged in infrastructure construction in the Han Dynasty [Transmigration Book]

Chapter 351 [1 More] 351

The so-called general-purpose type basically means that it can turn the soil and crush the soil, but generally taking into account both functions also means that it cannot achieve the ultimate in their respective functions.

But it saves money, the same thing can take care of two jobs at the same time.

What Liu Tan can do now is to reduce the burden on some farmers first, and then continue to improve.

Traditional conventional plows are divided into three categories: traction plows, hanging plows and semi-hanging plows, each of which has its own unique characteristics.

If you analyze it literally, it is easy to preconceive that the traction plow should be better, but in fact the traction plow requires a very large traction force, so this is what Liu Tan first ruled out.

Although the semi-suspended type requires slightly less traction, it cannot be achieved by manpower or cattle strength.

Even if it can be achieved, it will not be the first choice. You must know that farmers who can have cattle these years are already considered to be in a very good family.

Therefore, the most suitable one is the semi-mounted conventional plow, because in the state of transportation, the weight of the traction conventional plow is borne by the machine itself, the suspended type is borne by the tractor, and the semi-mounted type is half and half. .

Simply put, the conventional plow consists of four parts: traction suspension device, frame, walking depth limit device and a main plow body.

The plow body is composed of a plow share, a plow wall, a plow bed, a plow holder, etc., and the working surfaces of the plow share and the plow wall form the curved surface of the plow body.

When the land is plowed, the land rises, breaks and turns along the curved surface of the plow body.

As for the coulter, Liu Tan only remembered that it was there, but he didn’t remember where it was placed. He only remembered that the function of the coulter was to cut the soil vertically and make the furrow clear after plowing.

If you look at it this way, it should be placed in front.

Liu Tan wrote all these things down, and then heard Xiao Cheng say cautiously: "Your Highness, I... I have almost finished writing, do you want more details?"

Liu Tan was taken aback by him, looked up and found that Xiao Cheng was still there, well, not only he was there, but Lu Xuan was actually there too.

It's just that Xiao Cheng was so absorbed in writing that he didn't have time to speak out, and Lu Xuan saw Liu Tan immersed in his own world and didn't want to disturb him, so Liu Tan didn't realize that there were two other big living people in the study.

He wiped his face and said: "Let's put it down first, you've done a good job, Miao Rui, go to the dining room and get some refreshments for Doctor Xiao."

Xiao Cheng was overwhelmed with flattery: "Thank you for your kindness, no... there is no need."

Liu Tan said warmly: "You have worked hard all day, you didn't have time to eat before, so use some cushions first."

He worked so hard to write it for a long time. Although he can't use it now, in order not to dampen the enthusiasm of newcomers, Liu Tan took it over and read it carefully.

Needless to say, what Xiao Cheng wrote is really clear. How much arable land is there in the northern border country? How much is high-class land? How much is middle-class land? How much is low-class land? down.

Calculate how long it has been since he was with Huo Guang. It has been about a month, but he can remember so much. No wonder Huo Guang is willing to bring him here.

Liu Tan put down the paper full of data, looked up at Xiao Cheng, at this time Xiao Cheng was eating pastry, felt his gaze and quickly swallowed the cake in his mouth.

Liu Tan smiled slightly and said, "Don't worry, take the rest back and eat. It's getting late, go back and rest."

Xiao Cheng was at a loss and Xie En left.

Liu Tan ordered Bi Gao to put away the papers, turned to look at Lu Xuan and asked, "Are you tired?"

Lu Xuan leaned over to ask him for a kiss, and said with a low laugh, "You should be the one who is tired, you already have a clue?"

Liu Tan really felt a little tired at this time, leaned on Lu Xuan, curled up in his arms and said, "It should be about the same." He yawned and said vaguely, "Wait for the loser to come tomorrow. have a look."

Lu Xuan wiped away the physical tears from the corners of his eyes, kissed his forehead and said, "Then go and rest first."

Liu Tanlai refused to get up on top of him: "Wait for me to take a breather."

After recovering, he realized that keeping a posture for a long time made his back a little sore, and now he relaxes and doesn't want to move.

Without further ado, Lu Xuan picked him up and walked towards the bedroom. Liu Tan smiled and kissed him and said, "Well done, I'll reward you."

Lu Xuan raised his eyebrows: "This is not enough."

Liu Tan leaned into his ear and blew, "How can that be enough?"

Lu Xuan gently put him on the bed and said, "Save for now."

Today, Liu Tan competed with Tali for a long time and was busy improving Tali. He must be very tired physically and mentally.

After Lu Xuan put him down, Liu Tan said a few words to him in a daze and then fell asleep.

Lu Xuan was a little helpless, he was so tired, what would he do if he didn't save money.

He turned his head and softly ordered the palace servants to bring hot water to wipe Liu Tan's body with his own hands, and then he went to tidy himself up.

Early the next morning, when Liu Tan woke up, he turned his head and saw Lu Xuan propping his head sideways, playing with his hair.

Lu Xuan asked: "Are you awake? Are you hungry?"

Liu Tan was in a daze for a while, and then he said in a daze, "When did I fall asleep yesterday?"

He just remembered being hugged back by Lu Xuan, and then there was nothing else.

Lu Xuan: ...

"Don't think about it." He said, "Let's wash and eat first."

When Liu Tan was eating, he specially sent someone to find Gong Shuyi, and said gloatingly, "I can't work overtime alone because of the New Year's Eve!"

In fact, they don't care about Gongshuyi at all, they are eager to be reused.

His father would not be able to come here until several years later, and during this period of time, he specifically told them to coax the king of the northern border well.

Not just for the official position, but because he heard the rumor that the Mo family seemed to be sending disciples over.

Even the Mohists, who were unwilling to come to the Northern Kingdom before, became interested after knowing that the King of the Northern Realm attached great importance to organ skills.

It has to be said that compared with public losers, the Mohist family seems to be more popular with those in power, oh, except for the emperor.

Because they are not very aggressive, even the emperor likes some of their ideas.

The public losers managed to get to their current status in the northern border country, how could it be possible for the Mohists to squeeze them away again?

So Gongshu was also very active. When he saw Liu Tan after entering the palace, he said in a doggy manner, "Your Highness, what are you going to do? As long as we can do it, we will do it for you as soon as possible."

Liu Tan looked at him in surprise: "What's the matter?"

Gongshu also said with a dry smile: "During the Chinese New Year, except for special circumstances, the public losers are not allowed to use knives. It's not like I haven't done anything for several days, and my hands are itchy."

Facing Liu Tan's disbelieving gaze, Gong Shu also bit the bullet and firmly stated that he just loves tricks too much.

No way, he can't say it's because the King of the North is too powerful, and they are rarely used, so he should cherish every opportunity, right?

Liu Tan didn't bother with him about this, he handed him the blueprint and said, "Look at this, can you do it?"

Gongshu also took the blueprint very confidently, just about to say that there is nothing the Gongshu family can't do, but when he saw the blueprint, he swallowed that sentence back in an instant, and finally merged a thousand words into a very humble question Sentence: "Dare to ask Your Highness, what is this...?"