For safety reasons, when Du Ziteng went back, he brought a dozen guards with him for protection.
His little life doesn't matter, it's just that if he dies, he will die, but this treasure on horseback can't make any mistakes no matter what.
"Brother, why don't you go tell your mother and stop asking me to imitate those female celebrities these days!"
After hearing that her eldest brother was looking for her, Liu Qian, the heroine, was finally able to get rid of those female celebrities temporarily...
These days, the Queen Mother found a special teacher for him, who taught her how to embroider, mend, and cut day and night.
Although, with her status, she doesn't need these skills anyway, but for a woman, if she doesn't know these skills, she will be laughed at by her husband's family.
"No problem, look at how thin you are now. It feels like you have lost a lot of weight in just a few days. Come and eat some chicken wings to replenish your weight!"
Liu Qian is only 14 years old this year. In future generations, she will only be a junior high school student at most. But now, the empress has already planned to marry off her daughter...
This is really not because the empress does not like her daughters, it is mainly because the current social atmosphere is like this. Nowadays, almost all women are married when they are fifteen years old.
By the time I reach my twenties, my children are basically all over the place.
It is precisely because of this national policy that the world's population has more than doubled in just a few decades. However, this has also caused countless human tragedies.
Liu Deng didn't want his biological sister to directly become a victim of this national policy.
"Brother, these chicken wings are delicious!"
As expected, women are all born to be foodies. After Liu Qian took a small taste, he immediately couldn't stop the car.
The maid next to Liu Qian was also kicked out by Liu Deng. Now only Liu Deng, Liu Qian and Zhao Wengu were in the entire garden.
With Liu Deng's encouragement, Zhao Wengu also joined the army of foodies. They would not refuse anything Liu Deng handed over.
Even the simple food and wine, after Liu Deng's mastery, tasted completely different from what they used to eat.
Seeing Liu Deng busy there, the two of them couldn't figure out how a simple iron plate could make such delicious food.
Liu Deng actually didn't eat much of the large amount of food he originally prepared, and almost all of it was eaten by the two of them.
"Your Majesty, what auspiciousness! This is really great auspiciousness!"
When Liu Deng was a little impatient in waiting, Du Ziteng finally stumbled in, holding the sweet potato wrapped in his robe in his hand.
In a short distance of less than a few dozen steps, this guy actually fell down three times. The last hit even made his nose bleed. Liu Deng felt a toothache just looking at it...
"Looking at your worthless appearance, aren't you just a few sweet potatoes? Isn't that what it is?"
Liu Deng rolled his eyes at him angrily. This kid was really strange.
"Look, Your Majesty, this one plant weighs thirteen pounds and six taels! We have more than 4,500 plants in this acre of land!"
Du Ziteng was so excited that his whole body was shaking, and even his words were a little incoherent. He couldn't even care about his bleeding nose now.
He just kept reporting the joy of the harvest to Liu Deng.
"How much did you say? Thirteen catties and six taels?"
Liu Deng was also shocked by this number!
"hiss--"
Liu Deng couldn't help but gasped. Although he had long known that sweet potatoes were a high-yielding crop, he never expected that the yield of this thing would actually reach this level!
The yield per acre of land has actually reached tens of thousands of kilograms!
Liu Deng suddenly felt that he had made a serious mistake, and his understanding of high-yield crops had gone awry!
Although, the yield inside this greenhouse may not be replicated outside, after all, the fertility of this soil is not comparable to that of ordinary land.
But even at a 30% discount, the output is still amazing!
Although this thing cannot completely replace the staple food, and if consumed in large amounts, it may cause gastrointestinal discomfort, but in today's age when eating is a problem, this thing is really priceless!
With this thing, why should I worry about the food crisis, and why should I worry about promoting corn in a hurry?
Seeing that their king was deep in thought, both Zhao Wengu and Du Ziteng closed their mouths in perfect agreement.
It's only March now. If you plant it now, you can have a good harvest this fall.
Thanks to the sweet potato cultivation method, Liu Deng was two greenhouses short this time. Based on this calculation, the output would be nearly 140,000 kilograms!
Although one kilogram today would be equivalent to less than five taels in future generations, if calculated this way, the yield per mu would reach a terrifying 30,000 kilograms!
Calculating it now, the output of these two greenhouses alone is enough for Liu Deng to promote it throughout the country. After this autumn, it will be no problem even if it is promoted nationwide!
After all, sweet potatoes are full of treasures. After they grow, they can be eaten by humans, and their branches and leaves can also be used to feed livestock.
Even war horses can use this thing as feed.
More importantly, with this terrifying output, Liu Deng will be able to comprehensively solve the country's food crisis by this fall!
After solving the food problem, Liu Deng was able to calm down and take care of Liu Bi.
"Pass the order, from now on, no one is allowed to enter or leave the Hebang area. Everyone who knows the news, except you, is not allowed to have contact with anyone in these days!"
"promise!"
Zhao Wengu quickly kicked Du Ziteng, and then Du Ziteng reacted and responded quickly.
Liu Deng finally considered everything clearly. Liu Deng was not going to hand over the sweet potato to the emperor for the time being. After all, it was given to the emperor now, wasn't it just given to those princes and kings?
The world is going to be in chaos soon. If you give them this thing now, isn't that not endearing yourself to the enemy?
Therefore, Liu Deng is not prepared to let this thing flow out of the country for at least three years.
Now it seems that even the cultivation of this thing needs to be kept secret.
However, it is really not easy to keep such a large-scale planting a secret.
However, although this is difficult to do, it is not impossible!
After all, Liu Deng is a prince, and he has the final say on all matters in the entire Dai Kingdom. There are many people around Jinyang, so it is certainly difficult to do it. If it is a different place, then there will be no problem!
"You guys eat slowly here, little Dudu come with me!"
Liu Deng was really excited this time, and a huge plan immediately appeared in his mind.
