Li Chenghua and Li Shimin and others came to the garden excitedly.

But when you see the plow in the garden?

Li Shimin and Li Jing were a little stunned.

Cheng Yaojin blinked and said, "This...is the so-called curved plow? Isn't this the ordinary plow of our Cheng family?

Look, there are still marks of our Cheng family here!”

"Yes, is this really the Cheng family?"

Li Jing looked at the plough, then looked up at Li Chenghua and said, "So Chenghua, this plough..."

Li Chenghua snorted, then turned his head and looked at Cheng Chumo, who was a little embarrassed.

See Lee Seung-hua like this?

Cheng Chumo stepped forward and smiled, "That big brother...

I thought to myself, isn’t it just a plough? It’s everywhere, why do you have to go to Taohua Village to get it?

So I took it from our house...

Is this different from the ploughs in Taohua Village?”

Li Chenghua kicked Cheng Chumo angrily and said, "You want to be lazy in this little thing?"

Of course this is different!

What you are using now is [Straight Plow]!

And our Taohua Village uses [Quanyuan Plough]!

Right and wrong! Right and wrong are right and wrong!

Don’t look at one being straight? The other being curved?

But the speed of this cultivated land is very different!”

"The speed of cultivated land is different if one is straight or one is bent?"

Cheng Chumo scratched his head in confusion, unable to figure it out.

Don’t say that Cheng Chu can’t understand?

Even Li Shimin and Li Jing couldn't figure it out!

Not to mention the demon king like Cheng Yaojin.

Li Shimin stared at the straight plow on the ground?

Suddenly he was a little excited: "Then Chenghua, the kind of curved plow you mentioned? How many acres of land can you cultivate every day?"

Li Chenghua thought for a while and said, "This depends on what kind of cow is used? What kind of land is also used!

But basically [a hundred acres per day]? There is still no problem!"

"What? A hundred acres per day? This..."

Li Chenghua said this? Everyone present was stunned!

You know, in the Tang Dynasty, there were no big cities!

Therefore, land is everywhere!

In addition, the population is smaller now?

Therefore, the per capita land area often starts at 100 acres!

Before, if we could find oxen for this hundred acres of arable land, it would take several days or even dozens of days to review it!

Unexpectedly, what kind of curved plows Li Chenghua said can cultivate hundreds of acres of land in a day?

How could this not surprise everyone present?

Li Shimin knew that he, the [the eldest son of the emperor], would basically not lie.

He said that he could cultivate hundreds of acres a day? He could cultivate hundreds of acres a day!

So, after he came to his senses, he asked anxiously: "Then Chenghua, how to make this curved plow? Will it be very complicated?"

Li Chenghua shook his head and said, "How can it be complicated?

It's basically the same as the straight plow, just change it a little!"

"Can you make a hundred acres a day with a slight change?"

Li Jing said anxiously: "Then Chenghua, how to change this?"

Li Chenghua himself wanted to promote the Quyuan Plough in the Tang Dynasty.

Before, he wanted to rely on the Quyuan Plow to get a title.

However, who knew that Empress Changsun actually accepted him as her [adopted son]?

He became [Prince of the Tang Dynasty] in a daze?

Therefore, under this circumstance, Li Chenghua no longer expects to use the Quyuan Plough to exchange for title.

So, he doesn't need to keep the secret of the curved plow.

Walking forward, Li Chenghua mentioned the straight plow and said, "Did you see it?"

The force arms and torque of the straight plow are too long and too heavy!

Just make the plow rack short? The weight of the whole pear will be reduced!

Moreover, the center of gravity, focus point, angle and depth of the ground will be the best!

Also, when arable land is cultivated, it will be easier to operate and the direction will be more accurate!

In this way, the efficiency of the crooked plow will be greatly improved!”

“…”

After Li Chenghua finished speaking, everyone present looked confused.

What force arm? torque? weight? center of gravity? focus point? angle? depth? direction? manipulation?

Several people were completely dizzy when they heard it.

But, although they don't understand?

However, they think Lee Seung-hwa is saying it very well!

Li Chenghua looked at the confused people?

He smiled bitterly and said, "I don't understand, right?"

This doesn't matter!

What’s important is that you just need to know that [Curve Plow] is better than [Straight Plow]! That’s fine.

"All right!"

Li Jing shrugged: "That Chenghua...

Why don’t you bring the Quyuan Plough from Taohua Village?

If you explain it in real things, we may understand!"

Li Chenghua nodded and said, "That's good!"

At this moment, Li Shimin suddenly smiled and said, "It's just a small plow! Why bother to run to Taohua Village?

Chenghua, do you have craftsmen here? Isn’t that enough for the craftsmen to make a curved plow on the spot?"

“…”

Li Chenghua glanced at Li Shimin and said, "I said [King of Jiangxia]!

You are sinister enough.

Do you want me to make a curved plow on site?

Didn’t I just want me to present the secret recipes and drawings to the court?”

Li Shimin's face turned slightly red, and then said, "So what?

What if the curved plow can really plow a hundred acres a day?

Then you are definitely a great achievement!

By then, your reputation and reputation in the Tang Dynasty will rise rapidly!

Is this harmful to you?"

Lee Seung-hua waved his hand and said, "Of course there is no harm!

So, let’s go to [Furong Pavilion]!

Furong Pavilion is being renovated today, and there are craftsmen there."

Li Shimin nodded and said, “Furong Pavilion?
To be continued...