The emergence of new crops directly caused the voices of North Korea and China to oppose "grain ***" to disappear instantly. All provinces also saw the possibility of three times the annual grain yield by one to three in the new crops.

The counties and counties under the province have no time to complain because they are busy running to the province to compete for the qualification of the new crop cultivation area.

Only by allowing the counties and counties you govern can you gain the qualification of a new crop cultivation area be better guaranteed this year's total grain production increase.

The improvement of plow was also rapidly popularized nationwide under the promotion of the Ministry of Industry.

Li Yang's improved plow greatly improved the efficiency of arable land.

The plow during the Qin Dynasty was a straight plow.

The characteristic of a straight-shaft plow is a triangular bronze plowshaw with a wood on it, and the plowshaw is at a right angle of ninety degrees to the handrail.

How to describe it? It is similar to a hoe standing on the ground. It is just a cow that pulls the standing hoe forward. This straight plow is obviously inconvenient to plow the fields and plow the fields.

Li Yang first changed the straight shaft and long shaft to curved shaft and short shaft, and installed a free-turn plow plate on the shaft head, which not only made the plow frame smaller and lighter, but also facilitated turn and turn, flexible operation, saving manpower and livestock. This kind of plow was actually the curved plow that was used in the Ming and Qing dynasties until the liberation of the later Ming and Qing dynasties.

The creation of the plow is very simple. It is made by Zhuo Shaofu according to Li Yang's drawings for a day, and then the improved samples are distributed to blacksmiths and carpenters from all provinces at a glance, so the promotion and popularization are very fast.

Driven by the policy, with the support of the imperial court, the improvement of labor tools, and the land reform policy environment where land is divided into households, the enthusiasm of the people has reached an unprecedented high, and the national farming and production has become a bustling scene. The whole country is working vigorously.

Driven by the whole country, before the end of spring, rice had been planted in paddy fields in Daqin, wheat chestnuts were planted in dry land, and new crops brought by Shaohao.

The land cultivation area across the country is more than tripled compared with the years when corvee labor was heavier in previous years.

…………

After more than a month, although Li Yang still urged farming, he had basically planted the guli and new crops, so he completely handed over the farming matter to the Ministry of Revenue to take charge.

Fusu seems to be even more fine. Anyway, the increase in grain production this year has basically become a foregone conclusion. This is a great achievement for him during his reign after his father left.

Just imagine how proud it is to triple the grain output of Daqin within one year.

So Fusu simply ignored everything in the court and devoted himself to the Academy of Engineering to study the new inventions of Daqin with Zhang Cang - hot air balloons and human airships.

Because before Ying Zheng left, he had already decided on the direction for the development of the Qin Dynasty.

First, the development of agriculture.

Second, the development of handicraft workshops and business.

Third, the development of the sea and air fields.

Originally, Fusu was going to the Jiangzuo Mansion to study explosives, but Li Yang banned it. If there was an explosion, it would be awesome to kill the future crown prince of the Qin Dynasty.

So in the end, Fusu had to study hot air balloons and human airships.

For Fusu, hot air balloons and human airships are also very interested. Because in Li Yang's description, these things can carry people and swim in the sky, and the scene is really fascinating.

Li Yang was so happy to ask Fusu’s nonsense that he wanted to find something to do. After all, if nothing unexpected happens, he will be the future monarch. A future monarch with a strong interest and understanding of science and technology will have a significant impact on the future direction of the Qin Dynasty.

Thinking of this, Li Yang felt at ease and could only take charge of the court and fully promote the implementation of the new policy.

In fact, Li Yang is also very busy.

Farming has just been completed in spring. In summer, Li Yang is worried about natural disasters such as floods. At the same time, he also wants to inspect the growth of new crops.

In addition to inspections, the construction of sea ships is also particularly important.

This not only concerns the sea exchanges between Shaohao and Daqin, but also concerns the safety of Ying Zheng.

If there were not enough sea ships, Ying Zheng was in danger in Shaohao and the Qin army would not be able to send rescue. Therefore, the construction of sea ships was also imminent.

On this morning, because the emperor was not here and there was no need to go to court in the morning, Li Yang would basically sleep until the beginning of the morning.

As usual, Li Yang hugged Yang Zi with his left hand and Natasha with his right hand, and he slept very satisfied.

In his opinion, going home to sleep is the happiest thing in the world.

"Taifu...Taifu..."

Just as I was sleeping in a drowsy manner, a gloomy sound suddenly seemed to appear in my room.

"Taifu...Taifu...Wake up..."

Li Yang was a little confused. Why did this sound so much like Fusu's voice?

This is really a hell, how could Fusu run into his room?

Because Li Yang was tired recently and was too sleepy, he ignored the sound and hugged the two girls in his arms, intending to sleep happily for a while.

"Taifu, Taifu..."

The call was still there, and someone was pushing himself with his hands, and lifting his quilt.

Li Yang suddenly realized that this was not a dream, but someone really called him by his bed.

He quickly opened his eyes and saw that his uncle's Fusu really appeared in his room, and his eyes were still admiring Li Yang's arms and hugging him, Natasha wearing only a piece of gauze.

Li Yang's mood is like a dog.

Where would anyone sneak into someone else's room? Even though he knew that there were two women sleeping on the bed, he lifted the quilt to see it?

Fuck this, isn’t this a erotic demon?

Li Yang quickly grabbed the quilt, stared at Fusu with a vigilant look on his face, and asked, "Your Highness, what are you... wanting to do?"

Natasha's wonderful body was covered by the quilt again, and Fusu finally took her eyes back and said excitedly: "Flying ship, the airship is ready, we have finally invented the airship."

"You ran to my room early in the morning and told me this?"

When Li Yang heard this, he looked dark.

Fusu nodded and saw Li Yang's expressionless face, he couldn't help but curiously said, "Tao Fu, we can swim in the airship soon. Are you not excited or excited?"

Li Yang thought to himself, I have been a person who has made planes, what can I be excited about with a hot air balloon?

What's more... This so-called airship has just been invented, and it is not certain whether it can be carried into the sky. Moreover, even if it can be carried into the air, its safety is also a big problem. What if it falls into the air?

However, it is worthy of recognition that they can make airships so quickly under their own guidance.

Therefore, Li Yang immediately praised Fusu: "Your Highness's invention of airship hot air balloons has brought human dreams of flying one step closer. This is a strong step in the history of human development. A small step forward is a big step in the development of human science and technology, and it also laid the foundation for the future aviation field. Your Highness can also be regarded as the father of the aerospace field. Your Highness's name will definitely be recorded in history and will be admired by future generations."

Sure enough, Fusu grinned when he heard Li Yang's praise.

Seeing the child laughing like a monkey, Li Yang waved his hand: "Okay, you can go back first."

Fusu shook his head: "I will not go back. I am here to invite the Grand Tutor to take a test flight together and travel around the sky."

When Li Yang heard this, he almost fell from the bed to the ground.

"What did you say? Try... try flying!"

Li Yang was afraid that he would hear it wrong.

"That's right, Zhang Cang is waiting for us at the Engineering Academy. Grand Tutor, let's go there quickly." Fusu seemed to be impatient to send Li Yang to heaven, and urged him while coming to pull Li Yang.

Li Yang was stupid.

Test flight?

I'll test flying your sister! You asked me to be the first to test flying with such an unsafe thing? Your uncle, don't you want me to die!

Li Yang shook his head immediately: "You... let go, this airship has just been developed, and there must be many shortcomings. How can you take a test flight casually? It's too unsafe."

Fusu was so excited that he could not listen. He said anxiously: "It has been very successful, there is no shortage. Don't worry, Gu and Zhang Cang will take the test flight with you."

"If you want to fly, you will never go to the test flight with you!"

Li Yang would not agree to such a stupid thing even if he beaten to death. In his opinion, this is tantamount to taking risks with his own life. If he agrees to such a stupid thing, what is the difference between it and a stupid thing?
Chapter completed!