In the education that Ji Kang received in his previous life, there was a truth that was followed by countries in his previous life, that is: production tools determine productivity, and productivity is the main driving force for promoting social change forward.

Although when he came to this world, Ji Kang's country in his previous life had risen again.

But the ancient country with five thousand years of civilization inheritance and the great nation have suffered in modern times have been deeply engraved in Ji Kang's soul.

Being backward will inevitably be beaten! It was summarized by the country and nation through their own personal practice and humiliating painful experience.

The main reason for backwardness is the corruption and degeneration of the ruling class, the inability to make progress, and fool the people. Just like the world where Ji Kang came to, the Yan Kingdom where he is located.

Today, all the county magistrates and above officials from Liaoxi County, Yan State gathered behind Ji Kang's tent.

On a cleared open space, there is a plow that looks similar but completely different from the straight plow.

Li Yong, a refugee selected from the refugee camp, was standing behind the plow. A soldier led a horse, put it on the horse with a rope, and then led the horse forward.

Li Yong held this new plow that looked 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, was not unfamiliar with Quyuan Plough.

After coming to this world, he designed this curved plow, which was not stressful for Ji Kang, who graduated from the mechanical major in his previous life.

When Ji Kang took out the silk with the design drawing of the curved plow during the migration, he handed it to the blacksmith and the two masters of the carpenters, Ding Dashan and Shi Xiaosong, when he looked at the trembling hands of the two masters, Ji Kang felt particularly accomplished.

The curved plow consists of eleven components, namely the plowshare, the plow wall, the plow bottom, the plow, the plow arrow, the plow shaft, the plow tip, the plow review, the plow construction and the plow plate.

The straight-shaft plows used now are not flexible enough when plowing the land, making the soil difficult to lift, and the efficiency is not very high. However, the curved plow designed by Ji Kang completely changed these. The advantage is that the plow body can swing during operation, which is mobility, easy to practise, and is light and soft, and is conducive to rotation.

Secondly, plow review and plow construction are added. If the plow review is promoted, the plow arrows can be pushed downwards, and the plowshares can be deep when they enter the soil. If the plow review is raised, the plow arrows can be moved upwards, and the plowshares can be shallow when they enter the soil. The plow review of the curved plow, plow arrows and plow construction are organically combined to adapt to the different requirements of deep plowing or shallow tillage, and can standardize the depth of the arable land, which is convenient for intensive cultivation.

The plow wall can not only crush the soil, but also push the plowed soil to one side, reducing the resistance to the plow's advance. The curved plow has a complete structure and is light and labor-saving.

Moreover, the curved plow designed by Ji Kang is particularly beautiful at first glance.

Looking at the land passing by the Quyuan Plow, the deep plow grooves, and then the speed of the plowing of the Quyuan Plow. These officials who are familiar with farming immediately rushed to the side of the Quyuan Plow, and everyone looked at the plow in surprise, like a treasure.

Li Yong trembled all over excitedly. As he had personally operated the straight-rod plow, this plow was simply a magical tool for farmers to farm. Farming not only saves effort, but also makes it easier to operate, and the speed is more than several times that of the straight-rod plow.

Li Yong knelt in front of the curved plow with a "thump", stroked the plow with his hand and said crying:

"A magical artifact! How much land can be cultivated and how much more grain can it produce!"

Looking at everyone, the light emitted from his eyes was shining. Xiaojun Hou Jikang also looked relieved. With this, he would not have come to this world in vain!

Turning around and saying to the two masters standing next to him:

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

Both masters bowed and said:

"Junhou, the drawings you gave are already very detailed, and the components and sizes are also marked very clearly, so it is not difficult to process."

After hearing the words of the two masters, the officials looked at the curved plow and knew deeply what they thought.

"Mr., with this plow, my Liaoxi County will have no worries about food! No, if I have this plow, my country will have no worries about food and the people will have enough food and clothing. This is the supreme artifact of the country! Please give this drawing to me and let me go back and build it."

Ji Kang nodded and said:

"I have prepared this curved plow for you. You will go to the two masters Ding Shi to receive the curved plow drawings.

After returning to each county, we will follow this picture to make sure that when spring and spring sowing, we must ensure that at least one unit per household in Liao people can be paid in advance for the money to build the plough. The government will charge the cost of building the plough in three years when collecting taxes. Remember not to collect too much, and be sure to promote the plough throughout Liao."

"promise."

Then he said to the officials:

"Tomorrow you will bring your own distributors back to the county. What I want to say is that making achievements will be in today's day. As long as you serve as an official, you will benefit the people. As long as you do your best to do things for the people and for our Liao land, glory and wealth will no longer be a dream."

"Here Ji Kang asks you!"

After saying that, he bowed deeply to the officials.

All the officials also became solemn, arranged neatly, bowed to Ji Kang and said, "

"I will not let go of the lord's entrustedness."

The next day, just dawned, the entire military camp, the camp where the relocation teams were in full swing, and the entire refugee camp were noisy.

The breakfast was still hot dumplings. After eating, the private camps began to form resettlement teams according to family, male-female ratio, etc., and the county magistrates personally took them to each county.

When the refugees walked out of the refugee camp, they found that on a small slope at the entrance of the camp, the little Junhou he loved was standing there waving goodbye to them.

Li Yong and his wife led their three children and burst into tears. Like the refugees, they bowed their heads and said goodbye to the king who saved their family's lives.

As for many officials such as Ju Xin, standing next to Ji Kang, somehow, many people felt a surge of emotions in their hearts.

Looking at the crowds running forward like a torrent.

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