Listen to Qin Liang's words.

Qin Feng couldn't help but say in surprise: "I really deserve to be my second brother. I can make such a big noise when I go to a Qi State cocktail party."

For Qin Yu, the younger brother.

Even Qin Feng, the eldest brother, couldn't help but be amazed.

The generals around were also talking.

"Hahaha... It's so satisfying! With this son-in-law of the Great Wei Dynasty, it's a blessing for the people and us stinky Qiuba!"

"The only one who can think about us is the prince consort~ Two thousand sets of rattan armor, what a big deal!"

"Qi, Yan, and the Southern Barbarians have all asked us for our son-in-law. This is really the pride of my Great Wei!"

......

The generals praised Qin Yu without any concealment.

Qin Feng frowned and said in a deep voice: "Qin Yu asked you for military pay and gave you two thousand pairs of vine armor. You praised him to heaven? That Your Majesty's efforts over the years have been in vain?"

"Although this vine armor was sent by Qin Yu, it was also the will of Your Majesty. You should recite the good things of Your Majesty!"

Qin Feng is very clear about the truth.

This is an army, and a border guarding army. If the soldiers all remember Qin Yu's goodness and not the court and His Majesty's goodness, that would never be a good thing.

If you are fed up by someone with ulterior motives, what might happen!

Listen to Qin Feng's words.

The soldiers hurriedly bowed and said, "Yes, General."

Qin Feng nodded slightly, "Qin Liang, put away all the vine armor. In a few days, we will draw elite troops from each regiment to form a vine armor guard."

"Yes, General." Qin Liang bowed and answered.

Qin Yu is promising, so Qin Feng, the eldest brother, is naturally very happy.

Then he went back to the front hall.

The formation of a Tengjia City Guard will be a great help to defend the city in the future.

......

Jinling City.

Eastern Palace, greenhouse.

Several months later, the sweet potatoes grown by Qin Yu finally reached the day of harvest.

In order to witness the shocking moment when the yield per mu of two thousand kilograms of sweet potatoes is harvested.

Emperor Wei brought Qin Wenyao, Zhang Zi'an, Chen Zhen and Tao Xing, all of the three provinces, to watch them in person.

If Qin Yu succeeds, they will witness a historic moment that has been famous in history.

Qin Yu stood in front of a piece of sweet potato seedlings in the greenhouse, and was green.

He was about to pick up the hoe and dig.

Emperor Wei hurriedly grabbed him, a little nervous, "Hey! If... such precious food, how can you use a hoe? If one is cut down, it will be an irreparable loss for my Great Wei!"

Qin Yu: "..."

It is worth it to be treated like this.

However, for today's Dawei agriculture, sweet potatoes with a yield of 2,000 kilograms per mu are indeed considered magical things.

Qin Yu looked at Emperor Wei and asked, "How do you dig?"

Emperor Wei stretched out his hands and said seriously: "Of course I dug it with my hands!"

He said, waved his hand, "Dig out the sweet potatoes for me!"

A group of young eunuchs rushed towards the sweet potato seedlings and knelt on the ground and dug carefully.

It was as if they were digging for fragile rare treasures.

Qin Yu naturally understood the exaggeration of Emperor Wei. After all, the yield of 2,000 kilograms of grain per mu was very exaggerated to them.

Several little eunuchs knelt on the ground, carefully digging sweet potatoes.

Qin Yu and Emperor Wei were watching from the side.

Not long.

Several eunuchs dug out ten sweet potatoes, about seven or eight kilograms.

They dug very finely, sweet potatoes, sweet potatoes, and sweet potatoes, and sweet potato seedlings, all of them were connected together and placed on the table.

Emperor Wei, Qin Wenyao and others hurriedly surrounded him, and their eyes were filled with light when they looked at the sweet potato.

Shen Binglan and Xiao Nan were watching from the side, their eyes full of amazement.

They brought the sweet potato with Qin Yu, but at that time there was only that sweet potato.

Unexpectedly, in just a few months, a sweet potato grew seven or eight kilograms.

Both of them felt incredible.

Emperor Wei was excited and said hurriedly: "Hurry, how many kilograms are there in total?"

Qin Yu frowned slightly, "Put down the beard and sweet potato seedlings, that thing is useless."

Then, several little eunuchs started to work in a hurry.

Emperor Wei looked at Qin Yu, was overjoyed, smiled and asked, "Mr. Concubine, these... so many sweet potatoes, did you really come up with a sweet potato seed?"

Qin Yuman nodded carelessly, "Of course, can I still use this to deceive Your Majesty? This is what comes from a sweet potato seed."

Just finished speaking.

Fu'an, the chief general of the imperial court, looked at Emperor Wei and said excitedly: "Your Majesty, these sweet potatoes weigh eight pounds and are tall."

Qin Yu couldn't help but smile bitterly. Before Fu'an entered the palace, he must have been selling vegetables on the street, and he was still tall.

Emperor Wei laughed and his big mouth almost reached the back of his ear, "Great, good high..."

Xiao Nan looked at the sweet potato and reached out to touch it, "Is this thing delicious..."

The words have not ended.

Bang.

Emperor Wei slapped Xiao Nan's hand heavily and angrily said, "Nonsense! Is this something you can touch? How does it taste? I will roast you later and try it!!!"

Xiao Nan: "..."

He didn't expect that Emperor Wei's reaction was so great that his hands were beaten red.

"Son...I just want to see..."

Xiao Nan stretched out his hand and muttered timidly.

Emperor Wei glared at him, then looked at Wen Yao, pre-Qin, "Wen Yao, calculate how many kilograms of sweet potatoes can produce per acre of land."

Just finished speaking.

Xiao Nan pondered: "If we look at the area of ​​this sweet potato seedling, one acre of land can plant about 310 plants, and one acre of 8 kilograms of sweet potatoes, and 310 plants can produce about 2,480 kilograms, so the per mu of sweet potatoes must be more than 2,000 kilograms."

Xiao Nan said carelessly and had already calculated it.

Listen to his words.

Everyone who was still counting on their fingers was confused.

this......

Is it such an exaggeration?

They just calculated that a sweet potato could produce eight kilograms of sweet potatoes, and Xiao Nan had already calculated them accurately.

Not to mention Emperor Wei, Qin Wenyao and others.

Even Qin Yu looked surprised.

"Yes, your highness, your mind is faster than your abacus!"

Qin Yu couldn't help but exclaim when he looked at Xiao Nan.

"ah?"

Xiao Nan was stunned and scratched his head embarrassedly, "Is it... that exaggerated..."

Seeing that Xiao Nan was counting so fast, Emperor Wei smiled again with a calm face, pointed at him and shook his head, "Your kid's brain is really good. We haven't even had time to calculate it yet, you actually calculated the yield per mu."
Chapter completed!