Looking at the incredible look of horror in everyone's face.

Si Yuan smiled calmly and said confidently: "The State of Wei is located in the heart of the Central Plains, in terms of the growth environment and growth and maturity time of potatoes."

"In one year, you can plant three consecutive rounds."

"That is to say, the potato yield can reach a maximum of nearly 60,000 kilograms per mu."

"The current crops not only have low yields, but also have slow growth, which also have certain requirements for the planting environment."

"The total output in the whole year is only more than 200 kilograms."

Hear the words of Wei Anhou Siyuan.

Everyone present couldn't help but make a guess secretly, and their hearts became more and more shocked.

"Sixty thousand kilograms, compared to two hundred kilograms!"

"The total yield per mu has increased by nearly three hundred times!"

"How is this... possible?!"

“How could there be such a high yield of crops in the world?”

"If Wei Anhou said this seriously, this crop called potato will become the rising national sacred object of our country..."

...

Si Yuan smiled calmly and confidently.

Put down the potato in his hand, and then take out a red sweet potato again.

Still took the initiative to introduce it.

"This thing is also a top-notch excellent crop found in the wild with ultra-high yield, short growth period, and low requirements for growth environment."

"Its name is called sweet potato."

"From planting and sowing to maturity and harvesting, it still takes only three months."

"The yield per mu is estimated to be about 8,000 to 10,000 kilograms, according to the small-scale planting of Chen. According to the geographical terrain of Wei, three rounds of planting can be carried out in a whole year."

"The annual total yield per mu is about 30,000 jin."

"If the land is fertile and managed properly, the yield per mu can be much higher, not lower than the potato yield."

When Si Yuan introduced sweet potatoes.

Wei Wuji, King Xinling of Wei, could no longer stand, and jogged down the king's steps and came to Si Yuan's side, regardless of the contamination of sweet potatoes and some soil on the potatoes.

He picked up the potatoes and gently stroked them.

The expression in his eyes was still unbelievable.

Then he realized it.

King Xinling of Wei immediately ordered, saying, "Close the hall gate and strictly defend the surrounding area. Without my orders, no one will be allowed to leave."

"If anyone fails to follow, he will be killed without mercy!"

"Abide by the king's orders!"

The imperial guards of the Wei Palace responded loudly in unison.

They held sharp weapons and wore armor, surrounding the entire hall, which was airtight and had cold and sharp eyes.

Always scan the surroundings for all the turbulent movements.

When everyone saw this, they felt a terrified and knew that King Xinling of Wei was here.

I didn't dare to be careless immediately.

Inside the hall.

Wei Anhou Siyuan ignored this, and his expression on his face was calm and confident.

He put down the sweet potatoes in his hand.

Take out the third farming treasure again - a corn kernel.

King Wei Xinling looked at the strange yellow-orange particles that were not as big as his fingernails, and he couldn't help but feel a little expectant and nervous.

The ministers of the Wei Kingdom around.

I don’t know when I watched it in a circle.

The only people in the central position were Wei Anhou Siyuan and Wei Xinling King Wei Wuji.

Si Yuan held a corn kernel in his left hand and pointed out the instructions with his right hand, introducing it to many Wei ministers around him and Wei Wuji, the king of Wei Xinling, opposite him.

"This thing is also the third top-quality crop that I have discovered in the wild."

"I named it: corn."

"The complete growth period of this excellent crop is about three to four months. The corn kernels have a good taste, a variety of eating methods, and excellent nutritional content."

"After small-scale experimental planting, the yield per mu is about 1,800 kilograms to 3,200 kilograms."

Put down the tiny corn kernels in your hand that are less than the size of a fingernail.

Si Yuan bent down slightly and took out the fourth treasure he prepared from inside the black wooden box, which was the curved plow.

Gently lift it with one hand and show it in front of others.

He spoke briefly and introduced: "This thing is a new farming tool designed by me, and I named it Quyuan Plough."

"Compared with the current straight plow, the curved plow is not only lighter in weight, saves materials and is simple to make."

"And turn to flexibility and the cultivated land is deeper."

"It takes only one person to operate it in full. It greatly saves manpower and cow power."

“Let’s free up more people to do other things.”

King Xinling of Wei held potatoes in his left hand and sweet potatoes in his right hand.

He felt as if he had held the future.

Looking up, King Xinling of Wei looked at the new version of the farming tool curved plow in Wei Anhou's hand. His eyes were filled with amazement and his heart was even more shocked.

With his eyesight and knowledge.

Of course, you can see the difference between the curved plow and the straight plow at a glance. What is the actual effect? ​​You may have a rough idea in your mind.

Although there are some guesses in my mind.

But in order to confirm his guess, King Xinling of Wei immediately spoke out and said, "Go and bring a few farmers who are proficient in using farming tools."

"I want him to use the curved plow himself and express his experience of using it."

Then, King Xinling of Wei turned his head and looked at Wei Anhou, his expression full of gentleness and excitement.

"Si Aiqing, would you like to go to the back garden with me to witness it with your own eyes?"

"I am obeying the king's orders!"

Si Yuan bowed and bowed seriously.

Seeing that Wei Anhou agreed, King Xinling of Wei turned his head and looked at the other princes and generals, and ordered in a deep voice: "You come with me too."

"I obey the order!"

Everyone responded respectfully.

Afterwards, King Xinling of Wei, Marquis of Wei An, General and others set off one after another, left the hall and headed towards the back garden of the Wei Palace.

As for the things that Si Yuan brought over, the eunuch brought over with him.

...

...

After about one stick of incense.

Three farmers who were proficient in using farming tools were quickly whipped into the Wei Palace by the eunuch and headed straight to the back garden slanted behind.

At this moment, King Xinling of Wei, Marquis of Wei An and other kings, princes, generals and ministers were all waiting here.

The eunuch came here by driving a carriage.

Get out of the car immediately, bent down and saluted to King Xinling of Wei respectfully.

"The King of Qibing, a farmer who is proficient in using farming tools has been brought here."

Three farmers dressed in thick clothes suddenly saw so many gorgeously dressed big men. Instinctively felt a sense of fear and timidity, and subconsciously fell to the ground.

He trembled and greeted him actively.

"The commoner Ermazi (San Pang Pang, Li Ergou) has met all the kings and masters."

"No gift!" King Xinling of Wei couldn't wait to speak out, and pointed to the strong plowing ox and bend plow that had been prepared in advance next to him, and ordered: "You three, take turns to use that thing to cultivate the land in the garden."

"After the farming, tell me your own experience of using it."

"No concealment is allowed!"
Chapter completed!