Three Kingdoms: I, Liu Adou, don’t need anyone to support me

Wei Yan looked at his lieutenant in a daze, he didn't understand how this lieutenant came up with this method.

However, he was right!

If they can get the fish on the dinner table, then their fish will be more valuable during the New Year's holidays.

"Okay, I'll leave this matter to you to study. By the way, what does hypoxia mean? "

The adjutant said: "Your Majesty once said that he dreamed of an old man, and this old man told them that the reason why they can survive in this world is because there is one thing, which is indispensable. And this thing is oxygen that we can't see or touch. Without this thing, we can't survive. And all the creatures in the world are actually the same as them. Even the fish that live in the water depend on oxygen to survive. "

"Can't see or touch? Wait, how can there be gas in the water? "

"Perhaps, we can't see it with the naked eye! However, whether it is because of the lack of oxygen, we will know by trying! "

The lieutenant asked people to go to the sea to catch two fish and put them in two pots.

Then order one person, give one of the pots, insert a bamboo pole, and then blow continuously, while the other pot, don't bother!

After that, it's a long wait.

Until the fish in the pot died.

In the end, they were shocked to find that the fish in both pots had died. The deputy general didn't understand why, Wei Yan observed carefully, and finally said, is it because of the difference in water?

Sea water and river water are not the same thing at all.

And they catch fish in the sea, do they have to use seawater?

The lieutenant ordered two more fish to be caught and returned, and this time, they put them all in the sea. Then do the experiment as before.

Then, they found that the fish in the pot, which was constantly blowing, was still alive and well. And the fish in the other pot can't die in death.

Through this matter, Wei Yan finally understood. For the fish to be alive, it must receive enough oxygen.

At this time, the adjutant general brought up another situation!

"From Huiji to Luoyang, even if it is fast, it will take two days. If the goods are shipped, it will take about 10 days. This is still in a very hurry. The fish in this sea, because of the climate, temperature and other reasons, may not be able to live to Luoyang, so in addition to ensuring the freshness of the fish, we must also ensure that they will not rot during the journey. The Grand Duke, in the northern winter, produces ice. And the cold temperature can ensure that the corpse is not decomposed. If ice is transported from the north to Huiji, and then it is preserved, these seafood goods can certainly be transported inland. In the Central Plains, there are many wealthy families. If these things are sold for three straight hundred dollars per catty, they will definitely be able to sell well'.! "

It's a good approach, but it's built on cost.

So the best thing to do is to let the businessmen do this kind of thing.

In the future, even if he sells ten straight hundred dollars, he has nothing to do with him!

What they want to do is to create the most value at the lowest cost.

Wei Yan said: "These things can be done by private businessmen, and we don't need to waste a lot of energy on this." We just need to make sure that the fish and shrimp we catch are alive. Okay, this matter is settled, I am the court above, and I will play this matter to Your Majesty! "

The adjutant nodded, but didn't say anything!

He also knew that if all these things were done by them, then tens of thousands of people would be needed to run this matter at the same time, which would indeed be a great burden for them.

......

Luoyang, Liu Chan was very happy after watching Wei Yan's recital!

If it weren't for the fact that the current transportation was not smooth, he would definitely have asked Wei Yan to send some seafood for him to eat!

Now, forget it!

However, the first time he went to sea, he was so embarrassed, which made Liu Chan realize that it was not easy to conquer the sea.

As for going to Dongyang Island, it will be impossible to complete it in a short period of time if it is included in the territory of the Great Han.

And the Ryukyu Islands and more!

But now, fishing is a very profitable business. We must first let them achieve self-production and self-sale, and then continue to gather soldiers and continue to train the water army.

Liu Chan estimates that this number will need to be at least one million or more to conquer the world.

Now, although there are 100,000 troops, it is clear that the speed at which they build ships is very slow. It's been a year and a half before one is made. Of course, in many of these places, they have no experience. (If you read a violent novel, go to Feilu Novel Network!) ）

But I have to say that the efficiency of this era is really low!

And even if he wanted to open a shipyard, it was unlikely. Because there are so many craftsmen among the people, Wei Yan has already requisitioned most of them, and the rest can be researched even if they can come up with anything. It's bound to take a particularly long time, too.

Rather than this, it is better to build Wei Yan's shipyard into a boutique first, and then open another shipyard in the future.

And, there is another important reason. The treasury really doesn't have much left.

So this matter is postponed for two years.

However, Liu Chan still asked Wei Yan to summarize the experience of going to sea this time, and then continued to lead the crowd to go to sea. Be sure to get the soldiers used to life in the ocean. And this kind of life often lasts for half a year, or even a year.

At the same time, he also asked Wei Yan to pay more attention to the changes in the soldiers' bodies, and if they were not careful, they should seek medical attention immediately, etc.!

And the most important thing is to go out to sea to fish, from which you can select some old, weak, sick and disabled people, in the coastal cities of Dahan, fish, and then sell, so as to make a profit, and strive to feed themselves.

There is one more thing, in the middle of next year, we must go to sea, enter Dongyang Island, and plant the flag of the Great Han in this place.

At this time, there must be indigenous people on Dongyang Island.

It's just that the situation on this island is complicated, because of the perennial earthquakes, the perennial storms, and the growth of crops has been extremely affected. So here, in fact, is not suitable for human survival.

But there is no way, it is precisely because the living environment here is extremely harsh that they will develop a wicked face, and in the future, they will often harass the coastal cities. So at this time, taking advantage of the fact that there are not many people here and there are not enough effective soldiers, then we must conquer this place first, and then transfer the people here to the Han Dynasty.

In the future, you only need to be stationed here, and you don't need to survive on this island!

Wei Yan saw Liu Chan urging him, and knew that he was under a lot of pressure. However, this can stimulate his fighting spirit even more, isn't it to go to sea? Nothing remarkable!

The premise is that they have a captain who is experienced enough!

And all this needs to be trained in practice, after all, this experience is not increased for no reason!