What to do with a full-scale life

Brother Zhang doesn't care about princes and princesses, he only cares about his nitrogen, phosphorus and potassium.

Because there are iron and steel plants and coke plants on hand, coal is not a particularly scarce material. Many large-scale open-pit coal mines have also begun to be mined, especially in Shanxi and Shandong. Coal is being shipped here.

Coal will generate a small amount of ammonia gas during the coking process. This is because the coal itself contains certain nitrogen-containing heterocycles. During the coking process, these nitrogen elements will be released in the form of ammonia gas and mixed in the coke oven gas.In fact, in the era when human beings did not produce synthetic ammonia, nitrogen was obtained through this method.Then it is only necessary to produce sulfuric acid by contact method, lead chamber method and dry distillation method, and then make nitrogen fertilizer by sulfuric acid absorption method.

In addition, many public toilets have been built in the county and a policy of fines for defecating outside has been formulated, so nitrogen fertilizer is actually the easiest fertilizer to obtain.

而磷肥想对复杂一点，但也并没有复杂到什么地步，已知技术含量最低的过磷酸钙的炼制化学方程式为2Ca5F(PO4)3+7H2SO4+3H2O＝3Ca(H2PO4)2·H2O+7CaSO4+2HF，这边含磷的矿石储量并不少，而且最大的磷矿就在大宋境内，所以磷肥比氮肥难一点但有限。

The most difficult thing is potassium ore. The production process of potassium fertilizer is also very simple. Some salt lakes in Qinghai have high potassium content and can directly provide potassium chloride. However, fatty amine flotation is also required to separate sodium and calcium for use as chemical fertilizers. After the magnesium is purified, the problem lies here. The refining is simple, but Qinghai is considered a barren area at the moment.

If you want to extract potassium, you must either burn a large amount of plant ash, or sieve the salt wells with high potassium content in the salt wells in Sichuan. Even if the emperor agrees to this, the interest groups will not agree. The only reason they can tolerate Brother Zhang's development here is that the place is too small to be worth their teeth. But if they really want to reach out to the salt area, they have to eat people.

So Brother Zhang can only find another way, that is to go to Ningbo to bask in the sea...

This is the so-called prosperity of the world is for profit, and the hustle and bustle of the world is for profit. Brother Zhang got in touch with Ningbo, that is, the local camp in Mingzhou. He didn't care about so much anyway, so he smuggled salt directly with the army. Well, anyway, the surrounding countries need a lot of salt. Brother Zhang not only gave them the method of drying and refining salt, but also provided them with a market.

What Brother Zhang wants is not refined salt, but the kind of coarse sun-dried sea salt that cannot be eaten. What he wants is the feeling of impurities. Strategy, so the army's life is not easy, the imperial army is tight, not to mention the military preparations in the coastal areas.

So the two sides hit it off and reached an agreement soon. The first chemical fertilizer plant in the world has officially started the construction plan. Although the output of chemical fertilizers is not estimated to be high, it can meet the production preparation of this place. Anyway, the overall In other words, in the next three to five years, the output of food crops can be stabilized by three to five times.

With high-yield grain, even without potatoes and corn, the rations and the development of the breeding industry can be guaranteed. This is the most important thing Zhang Ge cares about. The planning plan, the bridge repairs, the road repairs, the cost of cement is extremely low, and the effect is extremely good, it is time to use it.

Anyway, the whole of Yuhang is like a big construction site now, and basically all the money earned by the government is stuffed into the infrastructure, but the earlier population introduction plan has almost sucked up the surrounding towns, and there are people everywhere who are almost empty. And Yuhang County also expanded rapidly from about 2 people when Brother Zhang took over to nearly 20 people in three years.

This is already the population size of a medium-to-large city. If it wasn't for Zhang Ge's good layout and taking advantage of the Grand Canal to build this area into a complex city, Yuhang simply wouldn't be able to accommodate such a large population.

But even so, he was far from satisfied. He still kept absorbing the migrating people from around him, offered many preferential measures to divert them, and even began to extend his hands to the border refugees.

But fortunately, even if it eats another 20 people, there won’t be any major problems here. One is that the land has not been developed to the limit, and the other is that the chemical fertilizer plant and some related supporting enterprises also need a large number of people. After all, the difference in industrial scissors is not a joke. The things produced in Yuhang are sold not because they cannot be imitated by other places, but because the costs are simply uncontrollable.

Take the simplest kitchen knife as an example, the price of the most common kitchen knife produced here is one-fifth of the price produced in other regions, and there is a gross profit of more than 70.00%.But even if they sell five times of it, the gross profit is only ten-half, just to earn a living expense, but even so, the product quality is not as good as one-fifth of their kitchen knives.

The rest include textiles, light industrial products, and processed foods. These things have high technology costs attached, and they are the kind of things that you can't learn, and you can't produce them if you know how, and you can sell them at a loss.

And just when Brother Zhang was planning to break ground for the fertilizer plant, Zhao Zhen's birthday finally arrived.

Although there was no grand wedding, the key point was that Brother Zhang married his daughter for real. Even if he wanted to avoid suspicion and could not return to Beijing at will, he still had to prepare gifts.

For others, for big jade carvings, thousand-year-old ginseng, red coral, and gold embroidery, Brother Zhang sent a car.

Although the completely hand-built car is not a modern car in the true sense, it can be said that the brightest pearls on the industrial crown of this era are all inlaid.

The first is the stamping process and casting process, which is the pinnacle level for people of this era. Simply put, he does not know whether this car can be bulletproof, but it must be able to prevent bows and arrows. The special combustion chamber for coke cooperates with high With a sealed circulation boiler, one box of water and one trunk of coke can run at a speed of [-] kilometers per hour for nearly six hours, which is enough to run back and forth from Lin'an to Yuhang.

Then there is the configuration inside. This should be regarded as the first car. It is equipped with four seats in full leather and is equipped with a fan and is equipped with a rather cool shape. After all, it is something made by Zhang Ge himself. The design sense can be It is full, and because the steam unit he designed is very advanced and the heat insulation facilities are in place, so even if you sit in it, you can't feel the heat from the boiler.

The last thing is the shock absorber. Because there is no rubber, the skinning method can only be used to make tires. The shock absorber of the vehicle is particularly important, but what kind of problem solving expert is Zhang Ge? The suspension system of a racing car, no matter how bumpy the outside is, as long as it is not very obvious unevenness or potholes.

And this is still not out of the understandable category. After all, it is not new to have a Tieniu in Yuhang, but there is a phonograph on it.

That’s right, it’s a gramophone, the kind that can make sound, just put the disc in it and you can sing. When the disc rotates, there will be some little songs that are very popular in Yuhang recently, and the sound is just like that. It is particularly retro with a little noise, but this is a product beyond the imagination of the times.

The car was delivered three days before Zhao Zhen's birthday. After a demonstration by the engineer and driver who went with the car, Zhao Zhen would sit in the car parked in the palace for a while after work every night these days. Let the driver turn on the small fan and the light on the car, listen to a little song, read a book in a daze, and taste a few sips of Longjing tea that just came out this year.

The time in the car made him very comfortable, and he even fell in love with it a little bit, and felt that only when no one was sitting in the car at night, he could really find the feeling of being himself, even if he had been a car all his life. The emperor, but there is no day when he can have such freedom.

Zhao Zhen is actually a very generous person. Most of the gifts that others gave him, he passed on to his ministers, but he was reluctant to give this car to others, and he didn't know it was because of nostalgia. The melodious little song is still nostalgic for the starry sky in the palace late at night.

If it comes to nature, the driver will drive him around a few times, but usually he will not leave the palace, because Zhao Zhenyi is low-key, he doesn't want to disturb the people, but he is addicted to it, so he will go around the palace a few times. Circle, but it is also a solution to the addiction in my heart.

Brother Zhang didn't come on the day of the birthday banquet, but Zhao Rong came back. After all, as her father's birthday, as a daughter, she would come back to fulfill her filial piety. She could feel that her father was very happy today, and his face was flushed from drinking alcohol. They are all very restrained, and such a scene will never happen.

But there is something strange today, that is, the crown prince did not come, saying that he was sick and bedridden, but Zhao Rong didn't think so, because according to what Zhao Xu said, His Highness the crown prince's plan has entered the final stage , today's absence may be a signal.

But this time when she came back, Zhao Rong brought the newly trained three thousand elite soldiers to the palace according to Brother Zhang's instructions. She didn't tell her father too much, but Zhao Zhen didn't seem to care, but she still ordered the prince, That is, the old eunuch he trusted most issued the strictest gag order in history, the kind that really kills people.

During the banquet, the prince and princess of the Liao Kingdom were also present, and the origin of the Yelu family was not bad. The prince Yelu Jun and the princess Yelu Terry both looked dignified. If Zhang Ge didn't show up, Zhao Rong's The husband-in-law is very likely to be Yelu Jun.

And what they offered was the thousand-year-old ginseng from Changbai Mountain and a pair of top-quality deer antlers, and they were sincere.

During the banquet, Yelu Terry also specially found Zhao Rong to play with. Zhao Rong was three years older than her, and the two had known each other for a long time. My sister is close.

Although the relationship between Song and Liao was also very tense at that time, they were still children, and they would naturally chat with each other when they met someone they liked. Now, ten years have passed in a flash, and when the two meet again, they are somewhat emotional.

"Sister Zhao, I heard that you are married." Yelu Terry is a typical girl who is a bit weird, she hugged Zhao Rong's arm and asked: "Tell me, tell me Is it fun to marry? My father also told me to marry a few days ago, but I don’t want to marry, so I followed my brother to you.”

"Let's divide the people. If you choose the right person, you will be called. If you choose the wrong person, you will be in purgatory."

"Then sister Zhao found the right person?"

Zhao Rong laughed, leaning on her chin with one hand, thinking of her metal-slug straight man husband, she couldn't help laughing out loud: "He is not good at words, but he can always give people some small joys. "

"Wow...that's great." Yelu Tri leaned into Zhao Rong's ear and said, "In a few days, my brother and I will go to my brother-in-law's place. I want to see it with my own eyes."

"Okay, then I'll show you around my place."

"However, Sister Zhao, how did I hear that he is still a seventh-rank county magistrate? Isn't this son-in-law unable to be an official? Even if he wants to be an official, why is he still such a small official?"

After Zhao Rong heard it, she giggled and shook Yelu Tri's hand and said, "Don't talk nonsense, something will happen."

While the two of them were talking about their aunts and sisters-in-law, Yelu Jun walked up with a glass of wine, came to Zhao Rong and said with a smile, "Sister Zhao, long time no see."

Yelujun was born in 1058, and Zhao Rong was born in 1056. There is a two-year age difference between them. Yelujun, who was fishing and playing in the imperial garden with his buttocks, has now grown into a handsome man , Zhao Rong couldn't help but lament how time flies.

But when they were reminiscing about the old days, there was a sudden burst of noise outside the palace wall, and then there was a sound of gongs and drums in the palace, and then the guards rushed over to escort the already drunk Zhao Zhen back to the bedroom, and the surroundings were even more chaotic. .

"Sister Zhao...what's the matter?"

At this time, I heard someone outside the palace wall screaming, saying something like begging the officials to abdicate, and everyone present here understood that this was actually someone launching a military remonstrance.

At this moment, the commander of the imperial palace's internal guards had already boarded the city wall, pointing his head down and shouted: "Xiang Huairen, you eat the king's salary but are not loyal to the king. You are really a good minister when you take advantage of the official's birthday to plot against you. "

"General Hong, there is an old saying that those who know the current affairs are the best! I advise you to open the gate of the palace. I am here today just to beg the officials to abdicate for the rest of their lives. There is no malice."

"It's nonsense!" The commander of the inner guard raised his hand, and the soldiers behind him raised their bows and arrows: "Soldiers, you must not let the thief take half a step forward!"

As soon as the arrow was shot, the first soldier fell to the ground, and then a siege battle began.

And Zhao Rong got up and was about to walk towards the palace wall, but Yelujun blocked her way: "Sister Zhao, you are a girl...don't be brave, let's go and hide first."

Zhao Rong just smiled and patted him on the shoulder: "Look at my sister."

After speaking, Zhao Rong boarded the palace wall, took out a long tube-shaped object from her arms, pulled it hard, and a beam of light rushed into the sky, and then the three thousand soldiers she brought rushed away carrying the object. Come out, came to the city wall and entered a state of combat readiness.

"General Zou."

The leading general was surnamed Zou, and Zhao Rong stepped forward to greet him, and looked back at the [-] red cloth-covered things they brought up from below.

"His Royal Highness." General Zou cupped his hands: "Everything is ready."

Zhao Rong nodded: "Let's get started."

Following an order, the red cloth was lifted away, and then the strange appearance inside was revealed, a thick cylinder with something like a handle on the back, and a few soldiers came from below. A few large boxes were moved to the side, and rows of small iron pillars were taken out of the inside and inserted into the thing.

At this time, General Zou went to the front and shouted: "The emperor's grandson has an order, no one is allowed to approach the imperial city, and those who disobey the order will be killed!"

But what greeted him was only a crossbow arrow that shot towards his face.