After hearing this, Li Yu thought about it for a moment, nodded and said, "Your method is very good! This seed base was originally forced by Princess Pingyang. I'll talk to her now.

The backward water truck technology reminded Li Yu that in this era of relatively backward technology, even if the seeds have been improved, it is estimated that it will not be possible to produce more than fifty ducts per mu without fertilizer. It seems that there is another way to think of it.

Li Yu thought for a while and said, "Uncle Zhang, you organized several farmers in the farm to get all the manure water in Chang'an City, dig a hole and pour it into it for fermentation, and use it for fertilizer in the future. In this way, the crop yield this year should increase significantly."

"Boss! Can those feces really increase the yield?" Uncle Zhang heard Li Yu's explanation and asked them to pull all the feces in Chang'an back, which made him very confused.

After hearing Uncle Zhang’s strange questions, Li Yu made him very surprised. Has the manure water not been used in large quantities in this era?

Li Yu and Zou Zou browed and said, "Uncle Zhang, have you ever heard a proverb: A crop and a flower are all based on manure and water?"

Uncle Zhang was stunned when he heard the proverb that Li Yu said. Why had he never heard of this proverb? He looked at Li Yu with a blank look on his face, hoping that he would explain it to him where the proverb came from.

"Don't worry! It's certainly OK. It's absolutely fine to increase the yield by more than 50%. "Li Yu saw that Uncle Zhang didn't understand. He probably hadn't heard this proverb, and then he remembered that this proverb should have been said by the later prime minister.

Li Yu did not explain to Uncle Zhang, probably explained to him that nitrogen, phosphorus and potassium are trace elements needed by plants, and he would not understand what it was. Just tell Uncle Zhang to increase production directly.

Li Yu ignored Uncle Zhang's confused eyes and turned around and left.

After leaving, Li Yu was scolding this bastard all the way and was a backward era. What a simple technology for water wheels. I didn’t expect that most people would not be able to create this ancient era.

Damn it! Now the space has been watered with a water pump, and there is not even a water truck outside. There are many craftsmen in the space. Did I get all of them? But this is not easy to explain! Moreover, the development of a nation cannot be up to me alone.

What? You said I should let you use the rules to rain, so forget it. First, I don’t have that great ability yet, and I can make rainfall at a distance of hundreds of miles at the same time. Second, I can only control the surrounding area for a few miles, which will not solve the drought problem in Guanzhong.

And what should I do if there is a drought in the future? Should I stop practicing and there is a severe drought, I will run to rain there? That's simply nonsense. I am a monk and not a nanny...

Irrigation of the fields is a big problem now, so there is no need to think about the water pump for the time being. Li Yu has no intention of taking it out at all. It is better to popularize the water truck and drive it.

…………

I saw Li Xiuning's villa from afar. I haven't seen Li Xiuning for several months. I don't know how she is now? Thinking of this, Li Yu accelerated his pace.

After a while, Li Yu came to the gate of Li Xiuning Villa and happened to meet Li Er who came to the villa.

"Hey! I didn't expect to meet you here. You should be in Hebei and Central Plains now. Why are you in Chang'an?" Li Yu felt very surprised when he saw Li Er.

"I want to go, but my father and the ministers of the court don't let me go. I can only live in Chang'an for the time being?" Li Er's face was not good and sighed.

Li Yu found that Li Er had a tone of complaints, hatred, and a hint of unwillingness during his speech.

After hearing Li Er's resentful words, Li Yu immediately understood what was going on.

Last year, Li Er defeated Dou Jiande and Wang Shichong the two largest warlords in the world at Hulao Pass, clearing the obstacles for Li Tang to pacify the whole world. The limelight instantly overwhelmed the prince Li Jiancheng. Li Yuan was frightened. He was afraid that this would affect Li Jiancheng's position as the prince, so he recalled Li Er back to Chang'an. The pacification of Hebei was handed over to Li Jiancheng and Li Yuanji. He is now temporarily hidden.

Li Yu knew that there were several important wars in the Tang Dynasty, and they all depended on Li Er to pacify. The hiding was just a political/struggle. In less than a year, Li Er would have to come forward.

"It's okay, the world's war is far from over. There is a day when you make achievements." Li Yu casually advised.

Li Er agreed with Li Yu's words and did not mention the fact that he was hidden again.

"Why haven't you seen you in the past few months? Have you gone out to travel around the world again?" During Li Er's questioning, he felt that Li Yu was putting a feeling of indescribable pressure on him. Li Er looked at him again and found that this guy had a flowing beauty, which made him a little jealous.

He felt that he could not see through Li Yu more and more. Deep in his heart, he felt like Li Yu was like a ferocious beast, and when he was not angry, he was docile like a cat. If you dare to provoke him, it would be as if you waved your hand to destroy all those who dared to provoke him.

This was a strange feeling in Li Er's heart, but he did not think deeply about it, thinking that it was an illusion.

Li Yu said casually: "Yes! There is nothing to do at home, so I'll go and see the beautiful country of the Tang Dynasty."

"You are still free. If you want to go there, go there. I really envy you when you are idle and wild cranes."

After saying that, Li Er looked at the Spring Festival couplets on both sides of the gate of the villa. He felt that the brush calligraphy on the Spring Festival couplet was very charming, so he wanted to discuss calligraphy with Li Yu. He asked deliberately: "I heard that the Spring Festival couplets on this gate were written by you!"

Of course, Li Yu understood that Li Er asked this on purpose. He knew that Li Er's running script in history was very famous in history. He just wanted to discuss calligraphy with himself to make excuses.

I came here today to handle the water truck. How could I have time to discuss calligraphy with Li Er?

Li Yu laughed dryly and said, "Haha! It's just a random graffiti, it's just that I'm just writing and playing with it."

Li Er immediately rolled his eyes to Li Yu: "Drawing randomly! I can't see it! Just your calligraphy, I think it's not an exaggeration to call yourself a family?"

"Haha! That's it!" Li Yu smiled modestly this time.

"I want to congratulate you today, Mr. Li Jue Li." Li Er was a little disappointed when he saw that Li Yu was unwilling to discuss the statement.

Li Yu and Zou Zou browed and said, "Sir Li? Why am I confused? I don't understand what you mean?"

"Of course, it is the corn, potatoes, and sweet potatoes you contributed, you don't know that when the ministers of the court saw the new grain in the greenhouse, they looked excited. After finally determining the several grains as awesome, the father awarded you the title of founding baron at that time, and rewarded you with another 1,200 acres of land, and the land was transferred to you by my third sister. If you hadn't beat Chai Zhao, the title would have been awarded even higher this time."

Li Yu now knows the ancient title system, the five major titles, including Duke, Hou, Bo, Zi, and Male.

Li Yu was awarded the title of baron this time because he jumped from a white civilian to become a lord, and he was also a founding baron.

"Oh! So that's how it is." Li Yu suddenly realized.

"My third sister knows that you don't like to be an official, so she made you a Sanjue who has no position but also has a title. Look, my third sister is good to you!" Li Er said meaningfully when he didn't care at all.

Li Er was really afraid that Li Yu would reject the title awarded by the court. At that time, the father would not be able to come to Taiwan, and the third sister would be in a dilemma.

"If I were given a title with a position, I wouldn't even want a title. Besides, I was for the people of the world, and I did not contribute high-yield food for the title." Li Yu didn't care about any title in the world at all.

What's more, he has a country with a population of more than six million, which is more than the current Tang Dynasty population. His title is equivalent to a reduction in his identity.

After hearing Li Yu's words of "I'm so angry that I won't lose my life", Li Er glared at me so much that he glared at me. Finally, he still admired her and raised her thumb and said, "You are awesome, you are so awesome, I, Li Shimin, have really convinced you in my life."

Li Yu immediately rolled his eyes to Li Er and said, "We have known each other for several years. Don't you, King Qin, know what kind of person I am?"

Li Er thought about Li Yu's past gains and was speechless. When you met a person who had no desires and no desires, you really had no choice. And if you dare to use imperial power or power to suppress him, maybe he would dare to give you a lesson that you will never forget for life.

This is Li Er’s deepest view of Li Yu.

When Li Yu and Li Er came to the garden together, they happened to see Li Xiuning, who was watering the flowers and plants. When they looked up and saw Li Yu's smiling face, they were startled. The kettle fell from their hands to the ground. They hurriedly touched their clothes and their hairstyle to see if it was messy.

(The second update, I will update here today. See you tomorrow, friends! If you have that thing, remember to vote for one.)
Chapter completed!