Datang: My apprentice is Princess Changle

Chapter 519

Chapter 519 Wooden Pressed Oil

Oil is indeed more needed than sugar, but it is also an equally expensive luxury product!

But this kind of luxury is still an indispensable thing in life!

When Zhang Yunji heard that there was an oil press, he couldn't help asking what kind of craft it was.

Sure enough, a "ding" sounded in Qin Yang's mind.

[Detected that the host is facing a choice:]

[Option [-]: Don’t promote wood oil pressing technology, reward: [-] catties of high-quality soybean oil. 】

[Option [-]: Promote wood oil pressing process, reward: wooden oil pressing process drawings and a full set of technical guidance materials. 】

These two choices made Qin Yang happy.

In fact, even if there is no such choice, Qin Yang can find a craftsman by himself, and according to his little understanding of wood oil pressing, he can make the wood oil pressing process out of wood oil pressing with a little more time.

But now that he can have a complete set of technology ready-made, he will of course choose the second!

The choice is also very good at first glance, [-] catties of high-quality soybean oil, if you choose this, you can eat delicious oil immediately, and his personal quality of life can be greatly improved at once!
Anyway, the process of wood oil pressing can be done after a year and a half, and the impact is not very big.

But Qin Yang finally chose the second.

"I choose two." He said to the system.

Afterwards, all the information about the process of wood oil pressing appeared in Qin Yang's mind, and he was able to draw and write it for others immediately.

He already knows how to make this wooden oil pressing process, and even how to make the wooden oil pressing process reach the level that can be a tribute!
Qin Yang was overjoyed: Sure enough!It is the wisest choice to choose technology and materials!

Ready-made things are good, but the quantity is always limited.

Even after a year or so, the craftsmen he reminded can still produce a complete set of equipment for oil extraction from wood, but what about the experience in oil extraction?
Everyone is doing this for the first time, and it is impossible for them to be very experienced.

Qin Yang also knew that this kind of wood pressing technique should have appeared in Tang Dynasty.But after he came, he did not find any. The current oil extraction method is very primitive. The oil extraction efficiency is very low and the quantity is small, so the price is expensive.

If you use the wood oil pressing process to extract oil, you can squeeze out more oil at one time, reduce the loss rate of raw materials, and increase the amount of oil squeezed out.

And once the efficiency increases and the quantity increases, the price of oil will naturally decrease.

If the price of the oil that the common people were reluctant to use originally can be lowered, it will naturally make the common people never be willing to eat it, but will be willing to eat it.

Qin Yang has always believed that people depend on food.

If the common people even eat carelessly and feel unhappy and unhappy, then how can we talk about a peaceful and prosperous age?

After Qin Yang came back to his senses, he introduced the technique of "pressing oil with wood" to Zhang Yunji.

I heard that regardless of soybeans, cabbage or other rapeseeds, you can use this wood oil extraction process to extract oil, and there are not many residues, and the amount of oil that can be extracted per catty of rapeseeds is very high.

His heart was surging, and he immediately said: "Your Majesty, oil pressing is very important. If the wood pressing process you mentioned can be done, then this wood pressing oil can even be sent to Chang'an as a tribute to the King!"

After he finished speaking, he couldn't help laughing himself.

It’s really impossible to develop Youzhou!

First, because of King Youzhou, he was exempted from tax for three years by the court!

Then there are bicycles, sugar, and canned food, all of which have become tributes!
Nowadays, wood-pressed oil is very likely to become a tribute!

After three years, so many tributes can be tax deducted!
As long as there are enough tributes, then, you only need to send the required amount every year, and you can offset a lot of taxes!

This is naturally a good thing for the local people.

Of course, everything has two sides.Qin Yang knew that in some dynasties, tributes not only failed to bring benefits to the local people, but brought more pain.But at least, in Youzhou where he was, he would absolutely not allow the tragedy that happened because of the tribute!
Therefore, after hearing Zhang Yunji's words, he agreed, "It can indeed be used as a tribute."

After all, in the original history, the oil extracted by this wooden oil pressing process was indeed offered as a tribute.

It can also be seen that the oil extracted by this wood oil pressing process is indeed of very good quality!
Qin Yang and Zhang Yunji talked about these matters for a while, and then went to work on their own.

Even Qin Yang, who works so hard to make himself enjoy life, can't really stop working at all.

He still dealt with some matters, and then summoned a few craftsmen who were not busy at the moment.

Let these craftsmen build the complete set of equipment for the wood oil pressing process they want.

Moreover, because this thing is very important, he even warned these craftsmen that if this thing is made quickly, and it can be put into use, he will show their merits to the court for them.

These few people were not the ones who invented this thing, but it is indeed a great credit to have participated in the production of the first set of facilities.

Just after reading the drawings, these craftsmen realized how good this thing would be if it was manufactured, and how much impact it would have!

They already knew it in their hearts, and they were even more happy to hear the king's promise at this time.

"Please don't worry, the king, the little one will definitely go all out!"

Several people have made such promises.

Qin Yang handed over the manufacturing of wood oil pressing technology facilities to them, and he went to Youzhou First College again.

When he arrived at the No. [-] Academy, he found that the gate was closed tightly, and the whole school gave him a sense of solemnity.

Needless to say, Qin Yang is quite satisfied with this atmosphere that is different from other academies.

In fact, he originally wanted to build another military academy.

But like a military factory, a military academy can be set up in Chang'an, or it can be set up in Youzhou with the emperor's promise.

But setting up a military academy in Youzhou is definitely not something that can be done now.

Qin Yang sighed again, at this time, the closed door had been opened because of his arrival.

A few security guards who looked handsome in their attire immediately ran out and saluted Qin Yang who got off the carriage.

These security guards were all soldiers who left the Youzhou Army because of their injuries.

Because among these soldiers, the quality of good and bad varies.

That's why Qin Yang even personally interviewed them when he was selecting the school's security guards.Because of this, even though Qin Yang came to the academy a handful of times, these security guards always kept King Youzhou's appearance firmly in their hearts.

As soon as they saw King Youzhou getting off the car and coming over, they saluted one after another. The expressions on their faces were excited and fanatical.

Qin Yang was already somewhat immune to such fanatical gazes.

When he was surrounded by such eyes at first, Qin Yang was not used to it.

But from Chang'an to Youzhou, there were more and more such gazes, and Qin Yang became more and more used to it.

He smiled and nodded with them, and walked in through the gate with a guard.

(End of this chapter)