What's the first thing that comes to mind when you think of guano?

Nauru, known as the land of guano, sells guano to make the whole country live a prosperous life.

also appeared in our junior high school and high school geography textbooks, Wen Yi envied this country a lot when he was studying, but later I heard that the country was finished after guano was sold.

But what many people may not know is that China also has a guano island, Dongsha Island.

At its peak, it was estimated to have guano resources of more than 600,000 tons.

What is this concept? Fifty catties of fertilizer are sprinkled on one acre of land, which is enough to fertilize 25 million mu of land.

It seems that this number is very large, but considering the hundreds of millions of acres of cultivated land in the country, it is a drop in the bucket.

However, for the Tang Kingdom at this time, this is simply a treasure trove.

And the real use of guano is not to compost ordinary arable land, but to fatten barren land.

Soybeans are grown on barren land where guano has been applied.

Soybeans can fix nitrogen, and the fertility of soybean land will be improved after two years of planting.

Add some other farm fertilizer or something, and you can transform barren land into ordinary farmland.

Let's not forget that this is the south, which is suitable for growing rice, which is one of the crops with the least need for fertilizer.

After the renovation is completed, it can be turned into paddy fields and planted with rice.

These guano resources, even if they can only transform 10 million acres...... No, even five million acres of Wenyi can wake up with a smile.

As for whether it will damage the ecological environment and so on...... Let's first consider these issues in terms of human support.

And as long as the island's ecological environment is not damaged and enough vegetation is maintained, it is still the largest transit point for migratory birds, which can produce a steady stream of new manure.

Thinking of this, he immediately conveyed an order to Zhao Zhengzhi to find Dongsha Island.

Although he didn't know where the island was, he still knew the approximate location, and he could always find it if he searched more.

After a week's stop at Portao Island, he went to the island again, where the forward base had been repaired.

The low castle made of cement and stone has stockpiled a large amount of food and ordnance to support the island ahead at any time.

There's actually nothing to see here, it's a miniature version of Portao Island, and it's in a similar situation.

After staying here for two days, Wen Yi officially landed on Shanzhou Island, the front line of the future raid on the Japanese slave and Mao people.

In the distance, I saw a huge fortress towering over the island, the city wall was more than three feet high, and it was made of stone, bamboo and cement.

Just looking at it makes people feel hopeless, let alone attacking here. In addition to the main city, two satellite cities were built to serve as horns for each other.

He Fang, who had just been appointed as a lieutenant general and became the second-in-command of the military in the real sense, was full of spirits, pointed to the tall city wall under his feet and said:

"There are 5,000 troops to defend it, and even if the Unu send 100,000 people over, they will not be able to capture this fortress for three or five months."

"And we have a division on this island...... With the situation of the Japanese slave country, even if the country exerts its strength, it will not move us in the slightest. ”

Wen Yi nodded and said, "It's good to have this confidence, what is the current situation of the Japanese slave country and the Mao people's country?" ”

He Fang introduced: "The situation in the Maoren Kingdom is no different from what you said before, there is no unified political power, and it is divided into dozens of tribes. ”

"Their main energy is not to attack the common enemy, the Japanese slaves, but to kill each other, I really can't figure out what to think."

Wen Yi said: "There is nothing strange about it, there is no essential difference between the rebellion of the eight kings of the Jin Kingdom and them. There are thousands of ways to commit stupidity, and there is only one final result, losing power and humiliating the country. ”

"We are normal people, so don't think about the thoughts of these fools who are destined to be nailed to the pillar of shame in history."

He Fang: "......"

"The king is right, the situation in the country of Mao is roughly like this. The situation of the Japanese slave countries was somewhat better than theirs, but it was also limited. ”

Wen Yi said in surprise: "Oh? What's going on, is their civil strife so serious? ”

He Fang said: "The Japanese slave country is actually two countries, one is called the dog slave country and the other is called the Yamatai country......"

"The queen of the Yamatai Kingdom died of illness, and the successors were incompetent, so the vassal states became independent one after another, and they were divided into more than thirty forces, which were not much stronger than the Mao People's Kingdom."

Wen Yi was very surprised, this was even more exaggerated than the information that Wei Wei Si had spooped before. It is no longer a matter of being weak and strong, and it will directly lose its unified power.

Speaking of which, he was still lonely, and in his previous life, if he had a little knowledge of the situation in the Japanese slave country, he would not have been so surprised.

He only knew that the Han Dynasty had a Japanese slave king, and then the shogunate was once very powerful.

It seems that there is still some Warring States period.

Later, the Meiji Restoration regained royal power, and then modern history.

And because of a sentence circulating on the Internet, the Japanese emperor is in the line of ten thousand generations, and he believes that there has always been a unified monarch here.

In fact, the ancient history of the Japanese slave country was much more chaotic than he imagined, and the so-called eternal family was a joke.

During the Han Dynasty, the area was divided into more than 100 forces, and the Japanese slave kingdom that was a vassal to the Han Dynasty was only one of them.

They relied on the canonization of the Han Dynasty and used the name of righteousness to gradually eliminate other countries.

However, until this time, the Japanese slave country was still not a unified country, and there were two main forces in it, one was the Yamatai country and the other was the dog slave country.

The two sides have been at a stalemate.

The so-called emperor did not exist at this time.

Moreover, at this time, the Japanese slave country did not have its own writing, their history was passed down by word of mouth, and the only information that could be read was the records of the Central Plains Dynasty about them.

Soon after the establishment of the Jin Kingdom, the Japanese slave state severed contact with the Central Plains, and since then it has lost all data records and entered a historical blank period of more than 100 years.

It was not until the establishment of the Liu Song Dynasty that the Japanese slave state sent envoys to pay tribute, and it reappeared in the history books.

Later generations of Japanese searched through all the materials, but could not find any record of this period of history.

What should I do, there is a blank in history?

So they made up an Emperor Nintoku who lived to be one hundred and fifty years old, which happened to cover the missing hundred years.

I also found an ancient nameless tomb, and without any evidence, I concluded that it was the tomb of Emperor Nintoku, and there was no one.

Because of the lack of relevant records, the Japanese do not even know whether the dog slave country won or the Yamatai country won, and they do not know who the name Yamato originated from.

But as a traverser, Wen Yi saw the current situation of the Japanese slave country with his own eyes.

Queen Yamatai has the momentum to dominate the world, defeating all forces except for the dog slaves, but she died before the unification was completed.

The new successors were incompetent, and the vassal states became independent.

Coupled with the constant troubles of the dog slave country, the entire island country was re-divided into more than 30 forces, starting a new round of annexation war.

Wen Yi didn't expect that this was all in the Eastern Jin Dynasty, and the so-called Japanese slave country had not yet completed its unification, and the emperor didn't know whose seed it was.

He really wanted to ask, what about the eternal lineage?

But this situation is completely cheap for him, it is simply an opportunity given to him by God.

If he can't eliminate the Maoists and the Japanese slaves in this situation, he will drown himself by urinating.