Han dynasty.

Emperor Wu of the Han Dynasty Liu Che watched the video on the canopy, and my heart was full of surprise!

At this time, although the Han Dynasty was strong and the people were rich, since he attacked the Xiongnu, the country's government has been tight!

Countless grains also flowed to the Western Regions to support the army's war against the Xiongnu.

Fighting is not only about the people, but also about all kinds of materials.

At such a distance from Chang'an City to the Western Regions, the grain team that runs grain and grass eats horses, and only two or three layers can reach the Western Regions.

It can be said that every grain of grain in the Western Regions is very precious, and as for raising food locally, it is even more impossible.

Not only is the land extremely poor, but in many places there is no water source.

If you grow food there, you won't be able to feed even the people who grow it!

Now the production method of soil and fertilizer given by Tianmu has given Liu Che of the Han Dynasty Emperor Liu Che confidence in growing grain in the Western Regions, and he also has greater ambitions in the Western Regions.

So he instructed the officials of the Great Agricultural Division to let them make soil and fertilizer according to the method on the canopy, and he wanted to see if the method mentioned on the canopy had any effect?

If it works, he will promote it on a large scale in the Han Dynasty, and even let food be grown in places where there is water in the Western Regions!

After the officials of the Great Agricultural Division received the order, they were very excited!

With the appearance of a canopy in the sky, both the people in the sky and those craftsmen have benefited!

And now this earth-pouring wealth is finally their turn, and they must grasp it well!

And if the soil fertilizer is really as effective as Tianmu said, it is simply auspicious for their time!

Three Kingdoms period.

Years of war have made the people miserable, and a large amount of land has been barren.

However, it is difficult to turn those barren lands into fertile land.

This not only requires a lot of manual cultivation, but also requires people to cultivate the soil quality of the land.

And now the method of making soil and fertilizer on the canopy made Cao Cao, Liu Bei, and Sun Quan see the hope of how to solve these lands, and they were very happy in their hearts.

They immediately arranged for someone to test whether this method could be used? If it is really available, then their land will produce more food.

With more food, the population they lack will gradually increase, and the country will be stronger.

Especially Cao Cao, who occupied a large amount of land in the north, and the endless plains around the national capital Xuchang were endless.

If the soil fertilizer really worked, his Wei State would no longer be short of food.

With a large amount of food, he is also more confident in unifying the world!

Sui Dynasty.

Yang Guang watched the video on the canopy, and he was a little unconvinced.

In his opinion, the amount of grain for a year is a fixed number, how can it change because of soil and chemical fertilizers!

He dug the Grand Canal in the hope of speeding up the circulation of grain throughout the country, so that he could gather more grain and build all kinds of great projects in this world!

But now the canopy told him that the food in the world was not fixed.

The people of his Great Sui only needed to make soil and fertilizer according to the method on the canopy, and they were able to make the grain more productive.

How could this possibly convince him? This completely broke his previous notion!

Although he didn't believe it much, in order to make more great works, he still gave orders to the household department, let them practice the soil fertilizer mentioned in the canopy, and let them experiment with whether it was effective.

If it works, he can make more majestic buildings.

If there is no effect, the Great Sui has nothing to lose, and it is regarded as a failed experiment.

Tang dynasty.

Li Shimin saw the video on the canopy, and he was very excited.

If the soil fertilizer really worked, then the people of his daimyo would not have no reserve of food to eat in times of natural disasters.

Since he ascended the throne, there have been various natural disasters in Datang, and people everywhere have not had enough to eat because of various natural disasters.

What he remembered most was that in the second year of his ascension to the throne, the blazing sun in the sky scorched the earth, and countless locusts flocked to Chang'an City.

In order to be able to control the insect plague, he directly swallowed the locusts alive, so that the people were not afraid of locusts, a pest, and did not reduce the yield of the land around Chang'an City on a large scale.

Later, a canopy appeared in the sky, and he got all kinds of high-yield crops on the canopy, but there was no video of how to grow crops and deal with various pests and diseases.

And now there are various kinds of soil fertilizer production on the canopy, so he knows that the crops he planted can not only use compost, but also make other soil fertilizers.

If the land is sufficient, the fields can also be cultivated in rotation, taking advantage of the different growing environments of various crops to keep the land fertile.

So he gave an order to the officials of the household department, asking them to make the soil fertilizer mentioned on the canopy, and see if it really worked?

After the officials of the household department received the order, they also urgently arranged special personnel to conduct the experiment.

It's only cold in Chang'an City in winter, and it's not the time for experiments.

So they sent some officials to the south to see if these fertilizers could work in the south, where the climate is suitable.

If it can play a role, it will be different for Datang

Song dynasty.

Zhao Zhen saw the video on the canopy, and he gave the same order to the household department.

Although the economy of the Great Song Dynasty was extremely prosperous, the grain also increased compared with the previous dynasties.

It also introduced Champa rice, which increased the rice yield, but for the people, they could not eat enough all year round.

The imperial court also thought of various methods, but the food did not increase much.

He also persuaded the people to open up the land and plant more crops, but some people were unwilling to get more money.

Especially the people in the south, in order to get more silk, they planted a large number of mulberry trees.

Moreover, in order to support various wars on the border, the imperial court also used salt to guide those merchants to transport grain, so as to reduce the consumption of grain in transportation.

And now if the soil fertilizer on the canopy has an effect, it will solve the fate of food shortage in the Song Dynasty.

For all kinds of operations on the border, you will be able to ensure that the soldiers on the border have enough food and grass.

Only in this way can the soldiers on the border have the strength to fight, and the Great Song Dynasty's wish to recover the 16 states of Yanyun can be realized.

According to his previous experience, as long as he listens to Tianmu's persuasion, he will definitely be able to succeed.

And this time he listened to Tianmu's words and let those officials experiment, and it would definitely be successful!

Of course, just in case, he only used some fields of the imperial court for experiments, and did not dare to promote the soil fertilizer on the canopy on a large scale.

After the officials of the household department received the order, they were very surprised!

Not only because the emperor's order was tantamount to giving them rights, but also because in their opinion, the economically developed Song Dynasty was not stable.

This is not to say that the Song Dynasty is so prosperous and bad, but in their opinion, the output of grain cannot keep up, and contradictions will definitely break out in the future.

In their view, food is the foundation of the people, and economic prosperity will only make the people live a better life!

If there is no food, the prosperity of the Great Song Dynasty is only superficial prosperity, and it is possible that a serious natural disaster will be destroyed.

(End of chapter)