Three Kingdoms, at the beginning of the game, recognize the thief as the father, hit the spectacle,

2 zero б [-] [-] б [-] ⑤ з

……

"Productivity...yes, productivity."

"It's unrealistic to blindly use my ideas as a driving force to promote the development of society. The world is not a game, and it's not that I tap R&D with my hand, and a Eureka will help me develop this technology quickly."

"I should focus on the promotion of productivity, and let the development of productivity promote social change and further trigger technological progress. This is reasonable and reliable..."

Leaning against the wall and muttering to himself, Zhang Yan's eyes became brighter and brighter.

He suddenly understood the meaning of the system:

Naturally, that book did not ask him to implement a completely inappropriate system in this era ahead of time, but hoped that he would use the knowledge in that book as his own and formulate a plan that met Lujiang's own needs according to local conditions.

……

Take the current Lujiang River as an example, what stage of social development is the Lujiang River in today?

There is no doubt that it is of course a traditional feudal society, and a feudal society dominated by traditional agriculture.

In this social stage, people will encounter many contradictions, but the biggest contradiction is nothing more than the contradiction between population growth and food supply——

More people and less food - start a war or starve to death the excess population - more food and less food - the population will grow again.

It can be said that any agricultural society, without the development of science and technology, will never be able to jump out of such a vicious circle, even if the political system of this society has developed to a point far beyond the current social level.

And the problem of solving this contradiction is also very simple, even Zhang Yan can directly copy an assignment from the future after 2000:

That is to increase agricultural productivity and liberate the redundant labor force from the "necessary" agricultural population.

Then put the surplus working population into more "efficient" industrial production, produce a large amount of goods to reduce the cost of living, and increase the proportion of the population engaged in high-end jobs such as scientific research.

Finally, through the increase in scientific research population and investment, the speed of scientific and technological development will be improved in disguise, and advanced technology will be used to further drive productivity, and more laborers will be drawn from the agricultural population.

……

It may be a mouthful to say this, but there is no doubt that this is a practical and effective development path that China has embarked on after 2000 with little attempts.

And when this road came to an end, it was no longer farmers who occupied the main structure of society, but workers and other urban population.

At that time, Huaxia will naturally graduate from an agricultural society and enter a relatively developed industrial society.

This process seems simple, but in practice, it is very likely that it will take a whole generation, or even several generations of efforts to achieve it.

And Zhang Yan before, was stuck on this first step.

……

"Before, I greatly improved production efficiency through fertilizer and gunpowder, and also achieved a little bit of industrialization through human intervention...but this is not correct."

"No, I can't say it's incorrect. I just imitated cats and tigers and imitated fur, but I didn't notice that the ultimate goal of developing productive forces is to liberate the population and send more people to the upper class, rather than planting more fields. More food..."

"Looking at it this way, my idea of ​​building a national university should be correct."

"It's just why, the system said that what I did was wrong..."

……

"That's right, it's the parallel development of science and technology. The liberated population should not just invest in education. What Lujiang now needs are not only students and teachers, but also workers... a large number of skilled workers."

"The so-called industrialization before was too rough. I need a large number of workers to develop new technologies and produce goods and tools, and then use these produced things as power to further increase productivity, and finally form a positive cycle instead of simple production. Commodities to earn that little cash flow!"

"I want to build not only schools, but also more factories!"

……

One way, ten thousand ways.When Zhang Yan figured out the first point, his thoughts became coherent in an instant, and he emptied out the originally chaotic thoughts, making everything more orderly.

After that, regardless of the hot weather at noon, he walked towards his mansion excitedly.

There are still a lot of blueprints for wonders that he bought with extra Fame Points when he was free. They are all "alternative projects" that he thinks may be used in the future, but he doesn't know which one to promote for the time being.

This time, he just wanted to go home, take out the original blueprint that he kept in the snow, wash it, and tidy it up.

When "that thing" is completed, he can go to build the first university in Lujiang with peace of mind.

……

PS: What is a pure commodity?

In my concept, such as tea, such as silk, which was one of the key points before, are similar to "trade items".

So what is a tool that can feed back social production?

I think it is probably tractors, sledges, wooden axes, or things like fertilizer and gunpowder before.

The author's own knowledge level is limited, and there may be some places where the expression is not clear. If you think it is strange, you can say it, or look back.

Chapter 14 The Ruhr Valley and the Arrival of Asian Migratory Locusts

There is no doubt that at the beginning, Zhang Yan’s behavior of letting people produce fertilizer and gunpowder was correct, because these are “tools” that are helpful for further production and can significantly improve the production efficiency of Lujiang.

But then, when the output of gunpowder gradually exceeded Lujiang's demand, and when the retting fertilizer exceeded the needs of use, Zhang Yan chose to hoard the surplus and sold it as a commodity to the surrounding princes.

This may bring him sufficient cash flow for a period of time, and also make Lujiang's finances better than many people guessed...but the price is also very obvious.

The result of this is that when Zhang Yan wants to further climb the technology tree, he finds that even if he has researched those higher-tech creations, there is no way for Lujiang to produce them now.

In fact, from a long-term perspective, Zhang Yan should develop more "tools" to speed up production and continue to optimize the proportion of labor in the social structure for the surplus productivity in Lujiang, so that positive feedback can be formed, and Ultimately, quantitative changes lead to qualitative changes.

Rather than the current situation, there are only "researchers" at the top and "workers and peasants" at the bottom, and the entire middle-level production environment is missing.

……

"The cathedral? No...not this one."

……

"Pantheon?"

"That's not right either."

……

"I remember that the structure of that thing is not very complicated."

……

After searching at home for a long time, since Qiao Ying and the others were still catching up on sleep, Zhang Yan didn't bother them, but quietly searched for the blueprints that he had kept when he was idle.

Hard work paid off, and after half an hour, he finally found his goal.

When he returned to his office, Zhang Yan already had an extra blueprint in his hand.

And this blueprint is so thin that it is hard to imagine.

……

【Natural Landscape: Ruhr Valley】

【Rank: Ordinary】

【Building Function: Early Industrial Division】

[Architectural effect: Various factories can be opened within the division, and each additional factory will increase the output of corresponding commodities in the industrial zone by 10%, and increase the total output of commodities by 1%]

[Note: When the number of settled factories exceeds 20, the industrial zone bonus will reach the maximum]

[Comment: Germany's industrial centers have actually ceased operations.Hardly anyone is working, hardly anything is running; the entire population of the Ruhr area...needs assistance from other countries]

...That's right, what appeared in Zhang Yan's hands was not a tall blueprint, but a simple blueprint that was unexpected.

It can be said that since Zhang Yan stumbled and repaired the first wonder in Luoyang, he has never paid attention to wonders of this level.

First, a special type of large library, and then a higher level of the Lujiang Water Conservancy System, and even a national university...Unknowingly, it seems that only drawings above the epic level are eligible to show their faces, and ordinary ones The spectacle has almost no chance to play.

Compared with those "behemoths" with dozens or even hundreds of pages, although the construction drawings of the Ruhr Valley in Zhang Yan's hands are far larger than the former, they only have a few dozen pages——

This is also the level that an ordinary level "White Wonder" should have.

……

Unlike those complex or luxurious wonders, the Ruhr Valley is not an actual building, and it can even be said that it is not a man-made structure at all, but a natural area, or a division of regions.

Inside the Ruhr Valley, you can find the ruins of any large factory during the rise of Germany, from simple metal smelting and casting to the processing of some high-end products, all are part of this valley.

Rather than saying that this valley is a spectacle or a building, it is better to say that it is a carrier of architecture. Inside, Zhang Yan can selectively build various industrial buildings.

And the wonder effect of this natural landscape type is also different from other wonders he has handled before:

In terms of the lower limit, when no factories have settled in, this thing is completely a blank building, and it will not play any role at all.

But if he piled up all kinds of factories in this industrial area, the bonus brought by this ordinary wonder will far exceed those rare or even epic choices.

……

"If the factory is fully covered, this bonus is about 20.00%... It is no less than any epic spectacle."

"It's just a pity that the area of ​​this thing is far larger than those buildings. If you want to build it to a 'complete body', I'm afraid it won't be something you can do in a day or two."

……

While muttering, Zhang Yan returned to the official residence in Lujiang.

After hesitating for a while on the road, he still chose to go here instead of the meeting room that was temporarily arranged last night.

Yesterday, he was in a hurry to arrange things, so naturally he didn't have time to go to the government to gather everyone.But now Kuai Qi and the others have already taken action one after another. If they want to deal with things, they should be more familiar with him here.

Anyway, he is idle now, and he has no way to intervene in the things that have been arranged.

Instead of letting yourself worry in vain, it is better to find something for yourself to do, so as not to increase the troubles in your heart and be unable to resolve them.

……

"System, help me take a look at the task content of the wonder building in the Ruhr Industrial Zone, but don't open it yet."

"There are too many things going on in Lujiang these two days, and there is no manpower to prepare these things for the time being. If you want to start construction, at least you can wait until this locust plague is over before you can think about it."

……

Since there was no one else around at the moment, Zhang Yan put the blueprint on the table casually, then closed his eyes slightly, and communicated with his system.

Afterwards, familiar voices and familiar interfaces appeared one after another.

Looking at the square content above the interface, Zhang Yan suddenly couldn't help but smile slightly.