Datang: I was exposed by Princess Changle

Changsun Wuji immediately exclaimed, dumbfounded and stiff.

Qu Yuanli, who has one person and one ox, eats the soil deeper than the soil eaten by two people and three oxen!

And the speed of reclamation is so much faster!

It’s incredible!

This is definitely an artifact of the country!

Once it is produced on a large scale, how much influence will it bring!

Simply immeasurable!

"The depth of eating soil... It's a trivial matter, so how difficult it is to solve it!"

Lin Xuan said disdainfully.

"I added the plow frame and plow frame. You can see that if you push the plow frame in this way, the arrow of the plow will go down, and the plowshare will go deeper into the soil. If you lift the plow frame in this way, the arrow of the plow will go up, and the plowshare will go deeper into the soil."

Lin Xuan said while demonstrating.

"Wouldn't this be able to adapt to the different requirements of deep or shallow plowing, and standardize the adjustment of the depth of cultivated land, so as to facilitate intensive cultivation?"

"And you see, the plow wall I added can not only break up the soil, but also push the plowed soil to one side, reducing the resistance of the plow to advance."

"That's why my Quyuanli is fast and good!"

"..."

"Uh-huh...!"

Seeing what Lin Xuan said clearly and logically, the three of them nodded in shock in response.

Changsun Wuji hurriedly said excitedly: "This Quyuanli is definitely a divine weapon of the country!"

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Chapter 028: The Cart!

"As long as I, Datang, begin to mass-produce these Quyuanli, then in the future, among the people, each family will only need one person to reclaim the wasteland!"

"From now on, the productivity of the common people in the Tang Dynasty will definitely increase significantly, and the grain output will also increase steadily!"

"The saved manpower can also be turned into military strength, and my Tang's combat effectiveness will also be greatly enhanced!"

"It really serves multiple purposes! What a gratifying blessing!"

The more Changsun Wuji thought about Qu Yuanli's benefits, the more excited he became, even more excited than his title on the gold list!

Li Shimin's expression was agitated when he heard this!

The appearance of Qu Yuanli has simply solved a huge problem for him!

He has carefully estimated in his heart!

In the original Zhiyuanli, three people and two cows had a maximum of one mu of land per day.

Now if it was replaced by Qu Yuanli, one person would have one cow and three acres of land per day!

This efficiency has increased by more than ten times!

Not only is the efficiency high, but the manpower is reduced by one-third, and the cattle are also saved in half!

He believes that coupled with his hard work, within two years, the food and military issues after the Tang Dynasty will not be a problem!

He will be able to beat the crap out of these foreign foreigners who are ready to move!

Artifact!

An absolute artifact of the town!

Li Shimin clenched his fists and secretly made up his mind that after returning to the imperial court, he would definitely spread this Quyuanli across the country!

"Brother Xuan, what is that automatic rotating machine with flowing water? Did it overturn?"

"Isn't it necessary to crank the car, pedal it or turn it with a cow to turn it over?"

"How can you turn around by yourself?"

Li Lizhi started her curious baby-like series of questions again!

"That's a bobbin." Lin Xuan replied with a slight smile.

"Oh, brother Xuan, what about the drum car?"

Li Li asked curiously.

"The bobbin cart I invented is also an irrigation tool. It can rotate with the water flow. The water is pumped from the low to the high through the bamboo tube. It can irrigate more than [-] acres of fields in a day and night, and the efficiency is much higher than that of turning over the cart."

Li Lizhi shook her head, still not understanding.

Lin Xuan could only continue to speak more bluntly.

"As the name suggests, the bobbin cart is a kind of automatic running machine developed by using water power. Many areas in the Tang Dynasty are relatively high. Even if there is no drought, if you want to irrigate, you can only wait for God to reward you with food!"

"If it doesn't rain, the people will have nothing to harvest!"

"And this drum can fully solve the problem of farmland irrigation!"

"It's amazing! Brother Xuan, you are too smart!" Li Lizhi looked at Lin Xuan with extremely admiring eyes and said.

"So that's it! Mr. Lin is such an ingenious craftsman!" Changsun Wuji also praised sincerely after seeing it.

"This is another rare artifact for rejuvenating the country!" Li Shimin exclaimed in amazement.

I was so excited that I almost pulled out a few of my beards!

Li Shimin smiled with relief on his face, happily looking forward to the beautiful picture of the future. . .

"Hey, why is the shape of this columbine so strange?"

Here Changsun Wuji stared at a Lin Xuan improved car and asked.

"Aquiline car? Brother Xuan, is this a columbine car?"

Li Li asked expectantly.

Li Shimin frowned as he looked at the mechanical cart that resembled a columbine cart.