Qin Fan chewed the beef in his mouth, only glanced at the eldest grandson Wuji, and lightly spit out two words:

"Diao Min."

This sentence "Diao Min" almost didn't choke the eldest grandson Wuji half to death.

I only heard Qin Fan say: "You just had the most enjoyable meal!" Where did the face come from to question me? If you don't want to eat, get out of here! ”

Since the official worship of the prime minister, how could anyone dare to speak to the eldest grandson Wuji like this.

Our prime minister of the Tang Dynasty can no longer tolerate it, even if he wants to show his identity, so that the arrogant boy in front of him can see that he is not only qualified to ask him for blame, but also to send him to Dali Temple for trial!

"Boy, listen up! I am ......"

However, before he finished speaking, Li Er on the side reached out and pulled his sleeve and shook his head slightly.

The eldest grandson Wuji held his breath in his chest, unable to let go.

There is no way, if he goes alone, he can make this kid bow down as soon as he identifies himself at this moment.

But now his identity is only a merchant traveling with Li Er, not the prime minister of the Tang Dynasty.

Since Li Er was unwilling to reveal his identity, he could only forcibly swallow this breath.

On the other hand, looking at the old boy in front of him who was arrogant and wanted to say something, he suddenly sat down angrily, don't look over, with an angry little daughter-in-law's appearance, Qin Fan was even more disdainful:

It turned out to be a paper tiger!

He stretched out his hand and pointed to the bowl of beef in front of Changsun Wuji, and said coldly:

"Don't talk about your grandma, it's useless for your grandpa to come! I'll just ask you, is it delicious? ”

The eldest grandson Wuji turned his head to look at Li Er again, and saw that the other party did not say anything, so he could only nod aggrievedly.

Qin Fan spread his hands: "Isn't it delicious to finish!" Since you are left here to eat, you must abide by my rules here. ”

Li Er put down his rice bowl and arched his hand: "It should be so!" Speak, sir. ”

Qin Fan pointed at the eldest grandson Wuji and said, "First, eat people with a short mouth and take people softly. I'm not asking you to do anything for me, it's just that I don't want to see a second time when he picks up the bowl and eats meat, puts down the bowl and scolds his mother. ”

Hearing Qin Fan say this, the eldest grandson Wuji had a taste of it, and it was indeed that he was anxious when he heard about the beef, so he made such a move, and a trace of guilt surged in his heart.

Li Er nodded and said, "This is indeed my brother's fault, Li is here to compensate you for him." ”

Seeing Li Er say this, Qin Fan couldn't dwell on it anymore, so he said again: "Secondly, you must look like you are eating when you eat!" Look at your brother, what he just eats! Do you want me, the master, to teach him anything about table manners? ”

Qin Fan really didn't say anything wrong about this.

The eldest grandson Wuji fought with Li Shimin for half his life, and spent most of his time in the military camp.

In the barracks, no one cares about the appearance of eating, eating quickly is the most important thing.

Otherwise, when the enemy suddenly attacks the camp, you are still eating slowly, and you are afraid that you will not even know how to die.

This also created the appearance of the eldest grandson Wuji now, Qin Fan asked him to change, and there was really no way for a while.

Li Er explained with a smile: "Doesn't this prove that the food of the adult's family is delicious!" ”

When the words were said and done, Qin Fan just gave up, took a small bite of beef, and ignored the two of them anymore.

It was Li Er, who had almost eaten, and asked the question that had always existed in his heart from the beginning:

"Dare to ask what kind of crop is this potato? My two brothers traveled from south to north, and they could not be said to be well-informed, but they also knew a rough idea of the world's products. But why have you never seen this potato? I've never even heard of it! ”

Qin Fan laughed secretly in his heart: It's strange if you hear about it!

You must know that this potato is a product of the Americas, and it is separated from the Tang Dynasty by a long ocean, if there is no interference, it will be brought into the Central Plains by foreigners from the Americas after a thousand years.

Thousands of years later, the graves of these two men are not in the same way......

That is, a few months ago, Qin Fan was greedy and remembered the baked potatoes in his previous life, so he exchanged a batch of potatoes from the system mall.

I ate some of it, and planted the rest in this courtyard.

Of course, the existence of the system is not enough for two people, so Qin Fan said: "This potato is imported and bred by me from the foreign domain. ”

Hearing this, Li Er's eyes suddenly lit up.

This small 10,000-year-old county order is just talented, and there are even channels to introduce it from other domains.

What a capable person!

At the moment, Li Er wants to build a good relationship so that he can use it for me in the future.

"I wonder if you can introduce us to this potato?"

Qin Fan slandered in his heart: This person has a lot to say.

But instead of hitting the smiling man, he still responded, "What is there to say about this potato?" You tasted it just now, so you can barely take it to your stomach. There are no advantages other than good feeding and high yield. ”

Hearing this, the eldest grandson Wuji on the side couldn't stand it.

The delicious food that I just ate to swallow my tongue only got a reluctant evaluation in the eyes of this kid!

This is not the case with Versailles either!

However, Li Er took a step ahead of him and said: "High yield? Good to feed? ”

Qin Fan picked up a piece of potato and muttered, "It's not very high, it's just two thousand catties per mu." ”

Two thousand pounds?

District?

Nothing more?

You must know that in the historical Tang Dynasty, the average grain yield per mu was only 334 catties.

This is a later invention and uses data from the curved plow.

At the moment, it is only possible to be lower!

However, what they didn't know was that Qin Fan really wasn't lying, he really thought so.

And the yield of 2,000 catties per mu is indeed not high in his eyes.

After all, in the previous life, the average yield of potatoes could reach 4,000 catties, which was twice as much as Qin Fan said.

As a grain crop, the yield per mu of sweet potatoes with higher yields can completely break through the 5,000 mark and completely explode potatoes.

However, although sweet potatoes are better than potatoes in terms of yield, sweet potatoes are rich in plant fiber and are not easy to digest, which is not as good as potatoes.

At this time, Qin Fan said in front of the two of them that the yield per mu was 2,000 catties, which was already a conservative statement.

But the key is that Li Er and the eldest grandson Wuji don't believe it!

China has lasted for thousands of years, and I have never heard of any grain crop yield that can exceed 1,000 catties, let alone 2,000 catties!

Rao is Li Er has automatically brought the person in front of him into the identity of a madman, but even if he exaggerates it twice, the yield per mu is only 1,000 catties, which is also three times the current grain output!

"Impossible! When pigs fly! At this time, the eldest grandson Wuji, contrary to the well-behaved appearance just now, instead had all his beard and hair, and looked indignant!

If this county order is nonsense in other aspects, it will be fine, for the sake of Li Er's face, he will treat it as a breeze and ignore it.

But he actually dared to talk about grain production, and this eldest grandson Wuji couldn't bear it.