In Ji Kang's education in his previous life, there is a truth that has been followed by all countries in his previous life, that is: the means of production determine the productive forces, and the productive forces are the main driving force for social change.

Although when he came to this world, the kingdom of Ji Kang's previous life had risen again.

However, the ancient historical country with 5,000 years of civilization inheritance, that great nation, has suffered all kinds of humiliation and injustice in modern times, has been deeply engraved in Ji Kang's soul.

If you fall behind, you will be beaten! It was summed up by that country and nation with its own personal practice and the painful experience of humiliation.

The most important reason for backwardness is that the ruling class is corrupt and degenerate, unwilling to make progress, and fooling the people. Just like the world that Ji Kang is in now, the Yan country where he is located.

Today, all the officials above the county order level in Liaoxi County of Yan State gathered behind Ji Kang's camp.

In a cleared clearing, there was a plough that looked similar to the straight plow, but was completely different.

Li Yong, a homeless man selected from the camp camp, was standing behind the plough when a sergeant took a horse, put a rope around it, and then led the horse forward.

And Li Yong held this new-style plough like a straight plow, and began to plow like a straight plow.

Yes, this thing is the famous Quyuan plough in Ji Kang's previous life. Ji Kang, who came out of the countryside in his previous life, is no stranger to Quyuan plow.

After coming to this world, designing this curved plough was not at all stressful for Ji Kang, who graduated from a mechanical major in his previous life.

Remembering that during the migration, Ji Kang took out this silk silk with the design of the Quyuan plough and handed it to the two masters of the blacksmith and carpenter, Ding Dashan and Shi Xiaosong, when he looked at the trembling hands of the two masters, Ji Kang felt a special sense of accomplishment.

The curved plow consists of eleven parts. That is, ploughshare, plough wall, plough bottom, plough press, strategy, plough arrow, plough wheel, plough tip, plough evaluation, plough building and plough plate.

The straight plough used now is not flexible enough to turn back when ploughing the land, and the soil is laborious and inefficient. However, Ji Kang designed the curved plough, which completely changed these, and its advantage is that the plow body can swing during operation, which is full of maneuverability, easy to plough, and light and soft, which is conducive to rotation.

The second is to increase the plough evaluation and plough construction, such as the promotion of the plough evaluation, can make the plough arrow downward, the ploughshare into the soil is deep. If the plough is raised, the plough arrow is upward, and the ploughshare is shallow when it enters the soil. The organic combination of plough evaluation, plough arrow and plough construction can adapt to the different requirements of deep ploughing or shallow tillage, and can standardize the adjustment of cultivated land depth, which is convenient for intensive cultivation.

The plough wall not only breaks the soil, but also pushes the ploughed soil to one side, reducing the resistance of the plough forward. The structure of the curved plough is complete, light and labor-saving.

And the curved plough designed by Ji Kang makes people look particularly beautiful.

Look at the land through which the curved plough passes, the deep plough grooves, and then look at the speed of the curved plow. These officials, who were familiar with agricultural affairs, immediately flocked to the side of the quyuan plow, and everyone looked at the plough in surprise as if it were a treasure.

Li Yong trembled with excitement, as he had personally operated the straight plow, this plow was simply an artifact for farmers' farming. Tillage is not only labor-saving, but also easier to operate, and the speed is more than several times that of a straight plow.

Li Yong "poofed", knelt in front of the Quyuan plow, stroked the plough with his hand, and cried and said:

"Artifact! How much land can be cultivated in this way, and how much food can be produced! ”

Looking at the crowd, the light in his eyes. Xiaojun Hou Jikang also looked relieved, just by virtue of this, he came to this world in vain!

Turning to the two masters standing next to him, he said:

"Master Ding, Master Shi, is this curved plow easy to process?"

The two masters bowed down and said:

"Junhou, the drawings you gave are already very detailed, and the parts and dimensions are also very clear, so it is not difficult to process."

After hearing the words of the two masters, the officials looked at this curved plough and knew what they thought it was.

"Junhou, with this plough, I don't have to worry about the grain in Liaoxi County! No, my Yan country has this plough tool, the food will also be worry-free, and the people will be able to eat and wear, this is the supreme artifact of the country! Please give me this blueprint and let me wait to go back and build it. ”

Ji Kang nodded and said:

"I originally prepared this plough for you. You will go to the two masters of Ding Shi and get the drawings of the Quyuan plow.

After returning to the counties, according to this map to build, be sure to ensure that in the spring and spring sowing, let the people of Liao at least one per household, the money to build the Quyuan plough can be paid by the government in advance, and the cost of building the plough will be charged in three years when the tax grain is collected, remember not to overcharge, and be sure to promote the Quyuan plough throughout Liaodi. ”

"No."

Then he said to the officials:

"Tomorrow, you will each bring the displaced people back to the county, and what I want to say is that you will make contributions today. For one term of office, for the benefit of one party. Ladies and gentlemen, as long as you do things for the people and for me, glory and wealth will no longer be a dream. ”

"Here, Ji Kang pleases you!"

After speaking, he bowed deeply to the officials.

All the officials also became solemn, lined up neatly, and bowed to Ji Kang in return:

"I will live up to the trust of the prince."

The next day, just after dawn, the entire military camp, the camp of the relocated team, and the entire camp of the displaced people were in an uproar.

Breakfast was still hot dumplings. After eating, the camp members began to form resettlement teams according to their families, the ratio of men and women, etc., and the county commanders personally led them to the counties.

When the homeless people walked out of the camp camp, they found that on a small dirt slope at the entrance of the camp, the little prince they loved was standing there waving goodbye to them.

Li Yong and his wife led their three children and burst into tears. Like all the displaced people, kowtow goodbye to the prince who saved the lives of their family.

And standing next to Ji Kang, Ju Xin and many other officials, many people didn't know what was going on, and a surging mood surged in their hearts.

Look at the flow of people rushing forward like a torrent.

Ji Kang remembered what a great man once said in his previous life: The people, and only the people, are the real driving force and source for creating world history.

Historical records record: "...... The emperor went to Liaodi, tens of thousands of displaced people followed, and all the ministers were worried. The emperor said: I am now the son of Yan Kingdom, how can I bear the displacement of the people and the displacement! Then he took the people to Liaoxi, resettled houses, distributed fields, and built zigzag ploughs to live the people. The people are grateful for their great kindness, kowtow and cry goodbye...... The people's hearts were settled. ”