As for the oil extraction technology of peanuts and corn, there is no need to introduce them in detail here.

The extraction technology of vegetable oils and fats is generally not much different, and the only differences are only some details.

But when he thought of corn, the smile on Zhang Qi's face became even worse.

Corn is arguably the planet's best gift to humanity.

High variability, as long as the temperature in the area is not too outrageous, it can be planted, and it is not picky.

After growing, corn has a wide range of effects.

It is used as a staple food, as a raw material for sugar making, a raw material for wine making, and a green storage material.

There is almost nothing useless about the corn plant itself, and it can be used anywhere in the body.

And most importantly, here's why.

It is in greater quantities than many crops with more demanding growing conditions.

This has become even more evident after the use of fertilizer in Liaodi.

There are many kinds of crops in Liaodi, but after Liu Bolun brought them back, it only took a year and a half to replace the previous main crop farmland.

This is not without reason.

Although the original varieties of corn in this era were not as full as those of later generations, there were only six rows of no more than ten seeds in each row.

However, as mentioned earlier, corn naturally has a high degree of variability, and even in the same cultivated land, sometimes two different corn varieties will be obtained.

This does not mean that the nature of the variety has changed completely, but that two corn seeds taken from the same plant will produce two different yields under different environmental influences.

It is possible that one of the plants will have more tooth germ arrangement, or it is possible that the other plant will have more full tooth germs.

Even in later generations, many high-yielding, sweeter-tasting corns were found on a single corn plant on various farms.

It wasn't until the advent of genetic technology that the world's corn varieties were finally completely monopolized.

In the past seven or eight years, the corn varieties in Liaodi have gradually been cultivated with denser and fuller tooth germs through different selection breeding.

Nowadays, one acre of corn fields in Liaodi usually have a yield of 723 to 800 through fertilization.

And the output of Qingchu is naturally more.

Is corn the heaviest part eaten?

Of course not, the stems and leaves are the bulk of the whole vegetation of the corn plant.

After these stems and leaves are collected and crushed, they are combined with soybean meal and some other elements, which is an important part of the feed in Liaodi.

The gates of Liaoning City during the rush hour are wide open.

The sleigh stopped not far from the city gates.

There, more than a dozen shadow guards were waiting there with a carriage.

The city is not as good as the outside of the city, and the snow has to be dealt with from time to time, otherwise the snow will cause inconvenience to everyone's life.

In addition to Zhang Qi's sleigh, other public transportation facilities also stop at the platform outside the city gate.

The workers who got off work got off the bus one after another, and walked back to their homes after the city was close to the city, and a little farther away, there was also a special urban transportation provision in the city.

As far as public facilities are concerned, Liaodi is adequate.

Under the condition of having the right to mint coins independently and owning a large number of coins and living materials, such a life post naturally came into being.

Return to the brightly lit Qiming Palace.

Zhang Qi unloaded his body from the snow.

It's warm in the palace, and it's a little stuffy when the big coat worn outside looks a little stuffy when it returns to the palace.

The ninety-seven palace attendants of the huge Qiming Palace have all been replaced since last month.

Zhang Qi, the old woman who was in charge of the daily life of Qiming Palace before, was not happy, he found that this person had instilled many bad signs of palace battles into many palace people, and he was also intentionally or unintentionally bringing some bad thoughts to Zhang Qian.

For Zhang Qian.

Although Zhang Qi's education method releases his nature somewhat, it doesn't mean that he doesn't value his son.

Recognized by the riding and slashing world, he is naturally the best heir.

Therefore, Zhang Qi did not allow any bad things to approach him, and when he found out, there was no need to say much about the end.

And to get rid of that old woman, he is also releasing a signal to everyone, intentionally or unintentionally.

Prince, not everyone can touch it.

If you dare to stretch out your hand, you will die.

The brightly lit Qiming Palace has a slight sizzling sound.

This is the sound of electricity.

Yes, Zhang Qi's Qiming Palace is the only one of all the palaces under his command that has electrical facilities.

The research on electricity was established at the same time as the steam engine, and it took a long time to ride and chop in the world.

But on the outside world.

The use of electrical energy is still not perfect.

The edifice of physics had not yet been built, and although Zhang Qi knew that electricity could be used for communication, how to communicate was not something that he, a layman, could figure out by pondering.

Therefore, the current use of electricity is still only for lighting.

After all, he was one of the people who grew up listening to light bulb stories.

Naturally, the understanding of light bulbs is much clearer than that of electrical communication.

The light of the tungsten light bulb is dim, and it is not much different from the candle flame of the past.

When he returned to the harem, he saw his son running madly with two puppies that had reached the waist of the villain.

"Daddy!"

"Woohoo!"

The three-month-old puppy now has that handsome appearance.

In addition, the children are naturally energetic, and they can be tossed every day, which also makes the two puppies move enough to not develop the habit of breaking the house.

"This is my dad! Don't scream! ”

"Woohoo!"

“.”

"Okay, okay, don't quarrel with them, it's really like they call me daddy again, I can't stand it."

Zhang Qi slapped Zhang Qian on the top of his head, who started a quarrel with the two puppies.

Then he picked him up, hugged him in his arms, and walked to the depths of the harem.

The owner was held, and the two puppies also followed closely at Zhang Qi's feet, looking up with their heads up and whimpering.

Shirahoshi snickered behind him, and followed the big and small and two puppies into the dormitory.

"How's it done today?"

"It's all done, Dad, my mother knows."

After more than two months of getting along, Zhang Qian's strangeness to his father was gradually replaced by dependence.

"So well-behaved?! Tell me the multiplication table, and if you memorize it all, I'll take you to Uncle Ling's house tomorrow to play. ”

"Words count!"

"Of course!"

"The hook."

"Pull and pull."

The two fingers, one big and one small, hooked together, and the roughness of the father's fingers made the little man a little indifferent to the excitement of going to Uncle Harrier's house to play.

He glanced at his father, and then began to recite the multiplication table mantra that he had only started learning a few days earlier.

"One by one, one by two."

“.“

"Ninety-eight-seventy-two, ninety-nine-eighty-one!"

With one hand on his father's shoulder, the little man memorized the entire multiplication formula in one go.

Zhang Qi looked at him with some relief.

He nodded and said with a smile on his face, "I'll take you to play tomorrow." ”

"Haha, thank you Dad!"

(End of chapter)