Datang: Time travel in two months, wait online, hurry up!

The grain in the field is also being harvested and processed quickly, and the wheat grains are separated from the ears of wheat.

In three days, everything is ready.

Early this morning, Datang Daily was delivered to thousands of households and sold in the streets and alleys.

"His Royal Highness King Qin has bred two new high-yield grain seeds, and the output is four times that of the current one!"

When everyone saw the news, there was a bang in their heads, and everyone was deeply shocked!

PS: The first update! .

Chapter 322 Bachelor of Science and Engineering!The list of Lingyan Pavilion is released!

"The grain seeds cultivated by His Royal Highness King Qin have four times the output!"

"Starting today, it will be officially sold to the common people in the county government. The price of seeds per catty is 20 Wen. The quantity is limited, first come first served!"

"After purchasing the seeds, Prince Qin's Mansion will send technicians to guide everyone how to cultivate and plant them!"

Datang Daily briefly introduced and publicized the new grain seeds.

Because it has been promoted in Yangzhou and Suzhou, this set of procedures is also very familiar.

And the people in Chang'an City were even more shocked when they saw or heard what was said in the newspaper!

"What? The yield per mu of the new grain seeds is four times that of the current one?"

"The current yield per mu is 2 stones. Could it be that after planting this new seed, the yield per mu can become 8 stones?"

"If the grain yield per mu reaches four times, doesn't that mean that there will be a lot of grain left after paying the grain tax every year?"

"This will not only allow the family to have enough food every day, but also have a lot of surplus food that can be sold for money!"

"I want to plant this food seed, and I want my family to have enough food every day!"

"I want to plant too!"

"Go to the government to buy seeds, or the seeds will be sold out!"

Many people in Chang'an City learned about the content of the newspaper through various channels, and they started discussing it in shock.

It was basically the same as the reaction of the people in Yangzhou and Suzhou when they heard the news for the first time. First they were shocked and unbelievable, and then they were surprised and excited.

Shocked and unbelievable, naturally I can't believe that there are grain seeds in this world that produce four times the current production.

And this seed was cultivated by His Royal Highness King Qin himself!

If someone else said that they have such a high-yield seed, everyone will definitely not believe it, and they will think that this is bragging and deceiving.

But this is a high-yielding seed cultivated by Li Ke himself, so everyone thinks differently!

What wouldn't His Royal Highness King Qin do?

Growing high-yielding seeds yourself is miraculous, but not impossible.

And it was published in the newspaper, so there must be no fakes.

Because the newspaper has been out for a year, but it has never published false news.

So, after the shock and unbelievable, everyone's heart became surprise and excitement!

Because grain seeds with 4 times the output are very important to Datang, to every farmer and common people in Datang!

When the farmers' output is high, they will be able to eat enough food every day, and there will still be a lot of surplus grain that can be sold, so as to exchange for money and live a better life.

When grain production increases, grain prices will naturally fall, and everyone will spend less on grain.

Being able to eat for less money is great news for everyone.

After all, food is the biggest expense in this era. If the cost of food is reduced, it will naturally save a lot of money to save or use for other purposes.

In short, if the food production is 4 times the current level, all the people will be able to live a better life!

In order to live a better life, the farmers naturally all came to the nearest government office, wanting to buy seeds one after another.

The gates of government offices all over the country were crowded with people who came to buy seeds.

This scene is almost a replica of Yangzhou and Suzhou, but the population density of Chang'an City and its vicinity is higher, so this time the scene is even more spectacular and lively.

The local governments have already dispatched officials from the Ministry of Households and technicians from the Qin Palace.

According to the number of acres registered by the Ministry of Households and the government, as many people as possible can buy grain seeds.

For example, if a family has 10 mu of land, it is definitely unrealistic to buy seeds that can plant 10 mu of land.

You can only buy seeds for planting 1 mu of land at most, and the remaining 9 mu of land will still be planted with the original seeds.

Even so, the grain of the last 10 mu of land is equivalent to the grain of the original 13 mu of land.

The grain output of 3 mu of land was increased out of thin air, which is also a good harvest for everyone.

After all, in the first season of promotion, the number of grain seeds is limited.

We can only allow as many people as possible to buy food seeds, which involves covering more people.

As long as this season's harvest is harvested, the number of seeds in the next season will definitely be enough to meet the seed demand of the entire Chang'an City and its surroundings.

The common people are still very satisfied with the government's behavior of controlling the amount of seeds purchased by each household.

After all, although each household bought fewer seeds, it allowed more farmers to buy seeds.

As long as this season is planted, all the fields can be planted with this high-yielding seed in the next season.

The common people can still settle this account.

Of course, before buying seeds, Li Ke also chose the same policy as Yangzhou and Suzhou.

Before buying seeds, an agreement must be signed, and the harvested grains must be sold to the Prince Qin's Mansion, except for keeping them for planting.

The Qin Palace will also offer a price 5% higher than the market price to purchase these grains.

Naturally, everyone has no opinion on this condition.

Who is it not to sell to?The price of selling it to Li Ke can be increased by 5%, which is naturally the best.

Moreover, with the reputation of His Royal Highness King Qin, he will definitely not deceive everyone.

So everyone signed the agreement without even thinking about it, and agreed to this condition.

After the seeds were sold in place, the technicians from Prince Qin's Mansion went to the countryside to demonstrate and teach everyone how to soak seeds to germinate, and then how to cultivate seedlings and so on.

In fact, the general method is similar, but some details and time are slightly different.

The people have been farming for many years and have rich experience.

The technicians of Prince Qin's Mansion just explained a little bit, and everyone basically understood how to plant.

After the seeds have germinated and are scattered in the ground waiting to become seedlings, the heat of this matter will slowly dissipate.

At this time, nearly half a month has passed since the original seed sale.

Counting it, Li Ke has been there for a month and a half since returning to Chang'an City.

"It's almost time to go back to Yangzhou."

Li Ke thought about it in his heart, and felt that Yangzhou and Suzhou had already accumulated a lot of things waiting for him to go back and deal with them.

"However, before going back, I still have to meet Li Shimin and talk about some things."

Li Ke then thought of what he was going to do next, and he had to tell Li Shimin in advance.

So, he came to the palace.

Ganlu Temple.

"Are you going back to Yangzhou?"

Li Shimin was a little surprised, but he glanced at Li Ke in no surprise.

Although Li Ke would not say anything if he wanted to stay in Chang'an City, Li Ke obviously had his own ideas.

However, he thought that Li Ke would stay in Chang'an City for a while longer.

"Father, I want to discuss something with you before I go back."

"About adding three new subjects to the imperial examination."

Li Ke looked at Li Shimin and told his purpose.

Everything is inferior, only reading is high, this is the philosophy of this era.

If you want to develop those three subjects, you must get the support of the imperial examination.

Only when these three subjects are included in the examination subjects in the imperial examination, will people really be willing to study these three subjects.

And only when there are more people who learn, there will be more and more talents in various fields, and technological development will be faster.

But the imperial examination is not up to him, and Li Shimin still has to nod in the end.

"Three new subjects have been added to the imperial examination?"

Hearing this, Li Shimin was slightly taken aback, but he never thought that Li Ke would say this.

"Which three new subjects? What are the main contents?"

Li Shimin immediately looked at Li Ke and asked.

Since Li Ke mentioned this matter to him, then Li Ke must have a mature plan in mind, and of course he has to understand it.

"Mathematics, physics, chemistry, these three new disciplines are knowledge about various technologies and applications."

"For example, the artillery and muskets that played a vital role on the battlefield this time have used a lot of knowledge from these three disciplines."

"Gunpowder is chemistry, cannon and musket firing are physics, and both involve mathematics."

"In addition, these three new disciplines are also widely used, such as soap, distilled wine, quyuanli, matches, etc., all of which contain the knowledge of these three new disciplines."

"Technology is the primary productive force, and these three new disciplines are the biggest boost to promote the development of technology. As long as there are more talents in Datang who are proficient in these three disciplines, the faster the technology will develop!"

"At that time, with the help of a large number of technical talents, my Datang will be able to completely incorporate all countries and territories in the entire world into my Datang territory, and everyone will be my Datang people!"

Li Ke first introduced to Li Shimin the importance of these three new disciplines and their role in promoting the development of technology.

In the end, it is natural to draw a big cake for Li Shimin, to stimulate Li Shimin, so that Li Shimin can make this decision more decisively.

Facts have proved that his words touched Li Shimin very much.

After all, this time he was personally on the expedition, but he witnessed the terrifying dominance of artillery and muskets on the battlefield with his own eyes!

Not to mention the armies of Goguryeo and Baekje, even the most elite soldiers of the Tang Dynasty, under the attack of a large number of artillery and muskets, can only end in that way in the end.

It also made him realize that the shape and form of war had changed.

The previous era of relying on numbers, spears, and trebuchets has passed.

The future form of warfare will definitely be a world of competition in firepower and weapon range.

Among them, the strength of weapons and equipment is very critical. If the weapons and equipment are outdated, even if you can fight, your own casualties will be very large.

This time, the number of casualties of the army led by Hou Junji and Li Ji was completely different from that of the army led by Li Ke.

Therefore, he also realized that it is necessary to maintain an absolute lead in weapons and equipment, so as to ensure the absolute invincibility of the Tang army on the battlefield.

At this time, the technology Li Ke mentioned was very important, and these three new disciplines were the cornerstones that could greatly promote the development of technology, so he quickly realized the significance of these three new disciplines.

Moreover, he really didn't know that the previous soaps, distilled spirits, matches, etc. were all made by relying on the knowledge of these three disciplines.

It now appears that these three new disciplines are indeed very important.

The most important thing is that Li Ke's last sentence completely moved him!

Datang included all the countries and territories in this world into the territory of Datang!

All the population has become the people under the rule of the Tang Dynasty!

At that time, it will really be the biggest land in the world!

Thinking of this, Li Shimin's heart suddenly became excited, and he felt great pride.

Although he may not be able to live to that day, but in the hands of Li Ke, Datang will definitely be able to reach that step.

Thinking of this, he no longer had any hesitation in his heart, and immediately made a decision.

After all, no emperor can resist the temptation to unify the whole world!

"I agree with what you said, you can start a pilot project in Yangzhou and Suzhou, train a large number of gentlemen first, and then spread it to the entire Tang Dynasty."