In fact, among all the branches of the fertilizer plant in Budai Town, the construction was started and completed that year, and the superphosphate branch plant was produced that year.

Director Sun Defa really can't stand the extensive use of struvite stone, and it is too wasteful to put it directly in the field as slow-release fertilizer. Besides, the production process of superphosphate is also relatively simple, and there is basically no pressure requirement for the enamel reactor.

There are three workshops in the whole plant, one is struvite crushing workshop, one is a reaction workshop, and one is a maturation workshop.

After struvite is crushed in the crushing workshop, it is directly sent to the reaction workshop, where it reacts with the sulfuric acid in the reaction kettle to form materials, and then the materials are sent to the maturation workshop, and after more than ten days, they are crushed and shipped out of the factory.

In this reaction, some associated impurities in struvite are also involved in the reaction: some carbonate minerals are rapidly decomposed by sulfuric acid to form sulfate and escape carbon dioxide; Magnesium and potassium minerals are broken down by acids to form acid phosphates.

The reaction of generating superphosphate is strongly exothermic, a large amount of reaction heat raises the temperature of the material to 110~120 °C, a large amount of water is evaporated, and due to the precipitation of a large number of crystals from the reaction products, the material quickly becomes thick and dry into a porous solid material.

When the solid material is in a semi-cooled state, it is directly transported to the maturation workshop to let the material mature naturally.

In this way, the useful components in struvite are further utilized, the phosphate fertilizer effect is more than tripled, and waste is reduced.

It can directly supply plants with phosphorus, calcium, sulfur and other elements, and has the effect of improving alkaline soil. It can be used as basal fertilizer, root top dressing, and foliar spraying. It can promote the germination, rooting, branching, fruiting and maturity of plants, and can be used as a raw material for the production of compound fertilizer.

Since this factory has no technical requirements to speak of, and it is conducive to the characteristics of the working habits of the Ming people, who know what they do and do not know why, this factory is ready to be completely managed and operated by the Ming people three months after the start of construction - if this can be done, then, in this time and space, the first modern chemical plant will be completely monopolized by the Ming people.

Hantang Group's factories are not counted. The technicians of Hantang Group, on the day when the superphosphate plant was officially put into operation, no one came to visit.

On August 1, 1650, Hou Zhiben looked at the deserted gate, and scolded in his heart that these people were really snobbish, and they didn't even come to see it, they only talked about it in private!

A technician commented: "The old concept that we like to save has not changed, and judging from the current survey numbers, with our current mining rate, the resources on the surrounding islands are enough for us to use for 200 years -- and what kind of superphosphate plant, is this another waste-"

Director Sun Defa said: "The superphosphate requirements for sulfuric acid are not high, some waste sulfuric acid is used - that is, the environmental pollution is greater - fortunately, the protection effect is much better than at the beginning, the machining industry has progressed, and there are only a few in this area, waiting for the next step to upgrade." ”

Struvite mining and transportation has now become a special industry in Taiwan.

A man who has no skills, no skills, and is as stupid as an ox, as long as he can use a shovel, can have something to eat, and he can feed one or two people.

Go ahead, endure the loneliness, and go to the island to mine, that thing is still very hard, and a spade is a big piece down.

Large-scale acquisitions, open acquisitions can only be the Hantang Group, all the land in Taiwan is the Hantang Group, the Dutch East India Company's Wang Tian, the spoils of war.

There was a fierce debate within the Hantang Group over whether to monopolize the struvite industry.

The rule of law group insisted that it be taken over to the group, on the grounds that private mining was not conducive to comprehensive utilization.

Jiang Tiesheng, the leader of the group, also added: "In the past and now, in history, I have never seen a single department of power that can allow private exploitation of resources -- even the United States, it has to be managed, or in the end it still falls into the hands of big capitalists -- some people vainly try to allow the development of the private economy, and this mentality itself is not correct, so can we concentrate our forces on doing great things?!" ”

The accountant of the powerful country directly submitted a document and did not speak.

Sixty percent of the struvite inventory of the Hantang Group was mined and transported by the Hantang Group itself, and 40 percent was mined and transported by other Ming people.

The 60% cost of the Hantang Group itself is almost equivalent to the cost of paying the Ming people, and everyone understands why the cost of group mining is much lower than that of small-scale mining.

Team leader Jiang Tiesheng said calmly: "Let's take a look, let's not talk about the cost of so much, and don't say that this resource is important or not, nearly half of the quota is in the hands of the Ming people, can we rest assured?" ”

As soon as he finished speaking, he felt that it was inappropriate, and added: "I know that only we can make large-scale acquisitions now - but this represents our attitude towards the issue of resources and minerals!" ”

Secretary Yang Youxing jumped out and said, "Concentrate on doing big things? It's always been an excuse - who has the spare time to organize their Ming mining and transportation now?! Wouldn't it be better for them to organize their own manpower and send it to us themselves!! ”

Team leader Jiang Tiesheng didn't even argue with him this time, and still said calmly: "I admit that this is an expedient measure at the moment -- I mean, we need to study a resource law -- is it a good thing to let resources be exploited?" ”

Secretary Yang Youxing sneered and said, "You can directly use the relevant laws of that world!" ”

Team leader Jiang Tiesheng still said calmly: "The power belongs to the Han and Tang groups, this is because we have the ability to be responsible; I don't approve of the fact that the interests of the Qiē belong to the Han Tang Group—"

Secretary Yang Youxing was speechless, this guy has changed a little, why is this?

Finally, Chairman Wu Dapeng said: The rule of law team can come up with a plan, and everyone can study it, which is also a good thing——"

No matter how disgusted some of the agricultural novices in the Han and Tang groups were to chemical fertilizers and pesticides, the Ming farmers quickly accepted the methods and objects used by the Han and Tang groups in agricultural production, and there was no doubt about it.

The results in agriculture illustrate a qiē.

Mingren farmers are super fond of the organic fertilizers and organic pesticides provided by Hantang Group.

No one knows better than a farmer how much a piece of land can produce, what a piece of land can be used to grow, and how to grow it.

When several successive harvests appeared in front of them, when there was a large amount of output on the originally useless arid land, even on the slopes, especially when the barns in their own homes were too sufficient to fit, the Ming peasants were completely and completely convinced.

Not to mention the peasants, even the natives in the middle of the mountains have calculated that the profits from this cultivation of flax, sisal, and jute are far more powerful than those from growing some upland rice, even if it is to weave bamboo utensils -- these are all things that can be exchanged for rice, for sackcloth, and for the iron and salt they need.

There was no one to do their ideological work, and no one to urge them, and they themselves marched deeper into the slopes.

They understand the importance of organic fertilizers and pesticides to the "three hemps" better than the agricultural novices in the Hantang Group, especially after the director of Jianguoan handed them the seedlings of castor.

When the three hemp recruit insects, some of the natives will catch the insects and show them to the director of Jianguoan, or pick some leaves every ten days and half a month to show the director of Jianguoan, and the director of Jianguoan will ask them to go back with some things, and then tell them what to do with them - in this way, most of them are effective.

A technician sent a secret letter to the director of Jianguo An, complaining: "Is it so difficult to eat a pure natural, pure green, no chemical fertilizer and no pesticide? Even if we eat a special offering, can't we? ”

Director Jianguoan said: "It's not a question of whether to eat or not, if it really makes sense, I would have gotten it for everyone, how many of us are there - Xiaobai technician, you think, plant, even if you don't fertilize, it also relies on attracting all kinds of minerals from the ground to grow, we just add some of the minerals it needs, this is called chemical fertilizer - as for pesticides, if you don't wash them, of course it will hurt the human body-"

The little white technician said, "Then I really think that the rice we brought is not as delicious as the rice produced by the Ming farmers."

Director Jianguoan said: "Normal, taste and yield, we chose the latter - you can also eat the rice of the Ming farmers, you can rest assured, even they use our chemical fertilizers and pesticides, and there is no change in taste, this is only related to the variety - the so-called special rice in the world is also like this, even the high-level people eat the same as you, what are you afraid of?" ”

The little white technician said, "Okay, then I'll believe it-"

In the entire region of Taiwan, the Hantang Group opened up the grain market last month, which means that farmers can choose to sell grain on their own, instead of selling to the Hantang Group if they want to sell it as before.

This behavior scared a lot of people, this is how many harvests, how do we remember that the grain station was canceled very late? It's too early for grain to be marketed.

In advance, Chairman Wu Dapeng also had a secret conversation with Director Jianguoan and raised his worries, because the arrangement in this plan seems to be reasonable, and the deduction is normal, but once there is an accident, I am really afraid that it will be out of control.

Director Jianguo An was full of confidence, he said: "Big Bird, you really don't understand the grain business——"

Chairman Wu Dapeng said: "Nonsense, is my back and scenery enough? Can I say a word and let the granary burn down? It was too big for me to afford to-"

Director Jianguoan said: "Potatoes, sweet potatoes, cassava, as soon as these three major potato species are born, you can rest assured, our varieties are all calculated in tons - plus rice and corn, not wheat, which is currently used to derive grain has a greater role -"

"These are technical things for you, I think it would be more appropriate to purchase and sell them for a few more years-"

Director Jianguoan smiled and said: "The unified purchase and sales are poor scissors on the surface, and the technical content is too low, listen to my thoughts." ”

Director Wu Dapeng frowned and said, "Jianren, when you made the plan, you said everything, why did this come up with ideas again?" ”

"This is not the same, we were deducing at the beginning, and now we are talking about the sigh after going deep into the Ming peasant masses, this is a matter of line, I can say it first, if we don't really go deep into the Ming people's masses, just shouting slogans, then any plan we make is a fart - I don't want people to laugh behind their backs."

"You're talking nonsense again, I go to Mingren's small restaurant to eat every day, and you still use you to teach me? Tell us about your new idea. ”