After digging an acre of land, the experts had a relaxed expression on their faces, because there were a lot of potatoes.

"Leader, a total of 2,358 pounds." The person in charge of the experimental field here also couldn't believe his eyes, he thought that this year's potatoes would not work, but he didn't expect it to be okay.

"Let's go inside the village." There are still a lot of experimental fields, but there is no need, the selected land is not good or bad, just look at the potato seedlings.

In the village, the township chief, the village chief are waiting, and everyone's faces are a little worried, this year's Loess Plateau harvest is dismal, unless there are some river valleys or something.

There are not many plants in the village, and it is divided into three places, the river valley area, the mountainside, and the top of the mountain.

When you come to the top of the mountain, the potato seedlings are the size of a palm, and they look like wasteland, excavated.

"Report to the leader, a total of 941 pounds." Unexpectedly, don't look at the potato seedlings, but there are two potatoes under one.

Potato seeds are planted by cutting the whole potato into several pieces, one by one, with two sprouts, and then wrapped in plant ash.

The yield per mu in the northwest is low, and the yield per mu in most places is 200 catties, unless there are some places with water sources, and the test place is Huining, which can be said to be the most difficult place.

Then he dug up an acre of land on the mountainside, more than 1,200 catties.

There are more than 2,300 catties in the valley area, which is about the same as the yield of the medium land in the experimental field.

I went back to the test field and chose the best and the worst.

Of course, there is not only one place, there are several pilot areas.

Finally, it was summed up to the Ministry of Agriculture, the Ministry of Agriculture has no good news this year, at this time the water conservancy facilities are weak, don't think too much about the irrigation station or something, many reservoirs have not been built, that is, because after this time, the country's large-scale reservoir repair is basically a generation of people with shoulders to pick out.

This is a relatively good news, the Ministry of Agriculture is ready to plant spring potatoes on a large scale in the south, and wait until next spring to harvest, send them to the northwest as seeds, regardless of whether the task is handed in or not, they must eat first, and the data from other places have also been summarized, the yield of potatoes in the north can be, and the output can reach 3,000 catties in some areas with good rain.

The situation was reported to the superiors, after all, this kind of big plan needs to be discussed in a meeting.

"Yo, why did this little comrade with bangs appear again?" The superior leaders first looked at the reported data, the data of various places, and finally saw the process of discovering potatoes, and then saw the name of the bangs.

Of course, the secretary understood what happened, so he explained in a low voice that Comrade Liu Hai used the idle land in the factory to plant, and found that some of them grew exceptionally well, so he asked someone to take a look at something.

"The little comrade is still a farmer in his bones, and if he were replaced by others, he would not have thought of planting crops in the open space at all." After listening to this, the superior leader opened his mouth and said.

"That's right." The secretary nodded, who would be a factory worker to open up the wasteland in the factory to plant crops, and who would be the one to plant it?

Bangs took more than 20 days to get a well-drilling equipment, the drill bit is more troublesome, the rest are all ready-made parts, the chassis is not like four, but it is a flat plate, the drilling equipment is a hydraulic motor, that is, the kind on the excavator, when the well is set up, not when it is put down on the car plate, the drill pipe for drilling is made by the rolling mill, six meters long, and there is also a well pipe.

However, in the vicinity of Kyoto, it is estimated that there will be water in the bangs, and the mountains are another story.

There are two kinds of drill bits, one is stone-beating, and the other is the same as the rotary excavator.

The Central Plains is basically 20 meters, at this time the groundwater has not been overexploited, it should not be so much, and the cement pipe can also be used to make the well wall.

Sun Aiguo didn't come to see bangs recently, one because he was busy, and the other also knew that bangs didn't produce results so quickly.

"What is this?" Looking at the equipment in front of him, Sun Aiguo felt that he had seen less.

"This is well drilling equipment, the last time I went back to the village, I found that this year's food is not good, the rain is not enough, I am going back to the village to test it." Bangs spoke.

"Well-drilling equipment?" Sun Aiguo is a little confused, can his own factory still produce this?

"It just so happens that our factory is going to drill a well, try it?" Sun Aiguo asked.

"Yes." Liu Hai nodded, as for what the factory was doing by digging its own well, Liu Hai didn't ask.

Liu Hai drove the well digging car to the place where the well was drilled, where the factory was being built, and many workers looked at this strange thing.

Bangs let people first weave a cage with bamboo, cover the outside of the cage with a layer of oiled paper, this is to dig a well, put the cage down, and pour concrete between the cage and the wall of the well, which is a simple method.

Bangs stopped the car and put stones under the tires to prevent the car from sliding.

Let the workers prepare the rest, start erecting the machine themselves, and then select the rotary drill bit.

The diesel engine roared, the bangs operated the hydraulic control equipment, the rotary excavator descended rapidly, and several workers next to it cleaned up, and the rotary digging had to shake off the soil, and the bangs directly operated the hydraulic equipment to shake off the side for the workers to clean up.

"There's water." Ten minutes, when the rotary excavator is lifted again, you can see that there is mud.

Bangs took a look, this is less than ten meters?

Continue to dig, the last 18 meters is really helpless, because there is no soil on the rotary excavator, and there is too much water below.

Workers are not good at weaving bamboo cages.

Sun Aiguo looked at the time and was very surprised, knowing that digging a well is not so easy, but he didn't expect it to be fine in less than half an hour.

"Good stuff."

"This can also lay the foundation for the building." Liu Hai mentioned it casually.

The workers weave the cage, cover it with tarpaulin, and after the cage is lowered, the water is pumped first.

It is not to drain it, but to pump out the mud, otherwise the concrete is not good, and the wall of the well may collapse when it is drained, which is also a technical job.

After the water is clear, pour some of the dry-mixed concrete, and then it is almost ready.

Wait until the concrete is parallel to the ground, or even higher.

"Just be careful not to let anyone fall."

"You can also make a size concrete pipe first." Bangs and so on are boring, digging a well for half an hour, waiting for pouring cement is an hour.

"Tsk, this is good, this is good." When Sun Aiguo heard Liu Hai say this, he felt that he would dig a well in half an hour.

Sun Aiguo asked again, "What is that?" ”

"This is a drill bit for hitting stones." Liu Hai saw Sun Aiguo pointing to the steel pipe and asked, so he replied.

"You have to report this, this is a great contribution to agriculture."

"Okay, factory director, do you see it now?"

“……。”

Sun Aiguo went to report in a hurry, and the leaders of the first machine department in Kyoto received the report, so they came out to take a look together, and this time they came to the east of the Liangma River, and found a local village at random.

Of course, the motorcycle factory brought its own cement, river sand and stones, and a few workers.

Wait for the workers to prepare the bamboo cage, and then 30 minutes to finish the well, using a rotary excavator, the depth of the well is 20 meters, first pump the muddy water, of course, if it is a finished concrete pipe, this is not much of a problem.

"Awesome, tsk, Xiao Liu." The leader of the No. 1 Machinery Department in Kyoto looked at the equipment for drilling wells, and it was only a little bigger, and it was 20 meters deep.

At this time, the groundwater has not been overexploited, and it is relatively easy to drill wells, but of course it is difficult to dig 20 meters manually.

"Uh-huh."

"I should let someone from the Agricultural Bureau take a look at this, right?"

"And a water pump, right?"

"It's best to use the concrete pipe that Xiao Liu said, so it's convenient and fast."

"It's better to build a small house with a good well, it's still a bit dangerous."

So Liu Hai, under the advice of the leaders, waited for a week before he had the opportunity to go back to the village to dig a well, and it was not his own car, the Ministry of Agriculture, the Ministry of Machinery, and Pyeongchang District, there were people.

There are eight of them, all of them are concrete pipes, and now there are concrete pipes, the specifications are different, and the bangs are fifty centimeters in diameter, so they will be done first.

The group arrived in the township, and Township Chief Hou and others went to the village again, and then to the village.

This test was conducted first in the plains, and then in the mountains where there were stones.

When the captain heard that he was going to dig a well, he was very happy, and looked at the equipment, this person must be free.

Now that the grain has been harvested, Liu Hai, the equipment for digging wells, came directly to the ground and began to dig wells.

Twenty minutes to see the water, digging for another ten minutes, then the machine was removed, began to lower the cement pipe, one by one the cement pipe sank, one meter of cement pipe sank twenty-one, twenty-two left one.

Then the pump comes up, and these don't need bangs, the bangs are just looking at the side.

The pumping machine pumped for half an hour, but the amount of water was still very large, and the leaders were very satisfied, so that the township would take a good look at this place, and other animals would fall.

Then the second and third puffs began, and it all went very well.

Finally, I came to a place close to Mangshan, which is also the last place where the tractor can climb up, but fortunately, the board truck that cut trees or something in the mountain can come in the past.

Choose a place with a stone and just dry it.

The sound was piercing, and the hydraulic motor drove the drill bit, and the white stone dust flew up.

The leaders watched from the side, and when they hit 50 meters, there was mud, and after hitting more than 10 meters, the water sprayed out by itself, which was hitting the aquifer.

"Oops." The people in the village also exclaimed in amazement when they looked at the water they spewed, this is halfway up the hill.

Of course, the leaders know the structure of the groundwater, and they are not surprised, but the unexpected thing is that this equipment can hit to a depth of nearly 70 meters, which is not ordinary.

The captain watched with a pair of eyes, wondering how to make good use of this water conservancy, turning the surrounding large area of dry land into water, and then digging a large pond below, and turning the surrounding rice fields into rice fields.

Before the work of bangs was over, he was in the surrounding villages, and in two days, more than 30 wells were drilled, basically of which were rotary excavators.

What leaders need to look at is efficiency, that is, how many wells can be drilled in a day, and follow-up arrangements are made.

Taking advantage of the winter to drill wells and prepare for next year's spring ploughing, the integrated design of bangs, the leaders will be separated, and the rotary excavator will be used in the plains.

Of course, there will be no bangs for the time being, and the superior should count how many wells need to be drilled, how much equipment is needed, and then estimate the cost of each well, depending on the motor or diesel engine water pump and so on.

In the era of planned economy, it was necessary for the higher authorities to coordinate the situation, and this time the matter was known by the superior leaders, and a few days ago they were still saying that Liu Hai was a peasant, and now it is even more solid.

Why didn't other researchers study well-drilling equipment?

"This Comrade Xiao Liu, I heard that their factory is going to build a car, but I didn't expect to build a well drilling equipment, this is good, this is better than a car, a piece of equipment can drill more than a dozen wells a day, this is a drought, it can save lives." The superior leaders knew that the motorcycle factory was going to build a car, but they didn't expect to turn around and build a well-drilling equipment.

The secretary nodded on the side, it is true, this kind of integrated well drilling equipment, as long as the preliminary work is done well, the well drilling speed is very fast, and if the manpower is sufficient, people can rest the machine without stopping, sometimes the crops are so few days, just get through a few days.

"I have to give it a good compliment this time." The superior leader spoke.

"Leader, why don't you wait for the mass production of trucks in the motorcycle factory?" The secretary opened his mouth and said that the main thing is that the superior leaders should plan in advance.

"Okay." The superior nodded.

The whole country is a game of chess, resources began to tilt towards the drilling equipment, the motorcycle factory here gives priority to the manufacture of drilling equipment, and the factory that has the ability to produce also begins to produce, so it is necessary to come up with how much drilling equipment before spring ploughing next year.

The artesian well that Liu Hai drilled on the hillside of his hometown attracted many people to come and see, and the captain arranged for someone to dig a canal and so on.

"Alas!"

"Alas!" Sun Aiguo sighed in front of his bangs.

Bangs are also powerless, the factory does not have enough manpower, mainly because the factory is expanding too fast, two and a half years, the factory from a few hundred people, to more than 13,000 people, this is not enough, if the workshop is full, at least 20,000 people.

At present, there are few factories with more than 10,000 people in the country.

"Is there no one else?" Bangs asked.

"There is a shortage of people everywhere, and the four are not like entering mining enterprises with excavators, and the upstream production efficiency increases, and metallurgical enterprises need to increase workshops and manpower."

"The steel production has increased, and the downstream factories have also increased, not to mention anything else, the parts factory that manufactures motorcycles in Guangshi, do you know how many people there are now? There are more than 4,000 people, which is not enough for Boss Huo to sell. ”

"There are also several walk-behind tractor factories in the country, the walk-behind tractor factory in the city on the edge of the Yellow River, more than 4,000 people, and the walk-behind tractor factory in Shudu, more than 5,000 people ......."

"In this large area around us, how many people are there in all the supporting factories?"

"The thousands of processing equipment that came out of our factory have at least added more than a dozen factories."

Liu Hai pondered for a while, and asked: "If you don't want to run a technical school, just teach technology, such as fitters, just teach fitter technology, lathe workers learn lathes, and you should learn in three months. ”

"The rural labor force is not good, it is less than ten years since the end of the war, how old are the first children?"

"In addition, in the first few years, there was a lack of everything, and many rural areas did not have enough to eat, so there would be children there?" Sun Aiguo shook his head and said.

Liu Hai pondered for a moment and said, "Why don't I get a harvester, a harvester in the plains can harvest about 100 acres a day?" Bangs asked.

"No, there's no one." Sun Aiguo shook his head, and opened the production line, forget it.

Liu Hai nodded, now agriculture is fundamental, first solve the problem of being full, and industry can be put aside first.

"Then I'll change a few pieces of equipment and use 25-horsepower machines to make some machines for plowing the land, which can save a lot of manpower."

"This is okay, cars can still be done." Sun Aiguo still does not forget the car.

Liu Hai nodded, the diffusion of new technologies can certainly bring about the development of industry, but it is also facing the problem of manpower shortage, now agriculture is fundamental, of course, in a few years, after the end of the war, the first batch of children will grow up, and they will face a situation of population explosion, just like Liu Hai's master Yang Hehua, several children, such a family is more than one.

There are not enough jobs in the city, and these children have to go to the countryside to find food, and even if there is a rural area this time, maybe there will not be too many, and if it continues to develop, maybe there will be no going to the countryside.

In terms of how many jobs can be solved by the current industrial product rollout, ...... number of jobs.

"Let's satisfy Boss Huo first." Sun Aiguo now has to satisfy Boss Huo first.

In fact, Liu Hai only recently learned that there is no harm if there is no comparison, on the one hand, it is to aid all kinds of iron, and on the other hand, it is the real export data of Boss Huo, there was no export before, and it feels like giving something.

Now there is a comparison, everyone sees, how much is this batch of things worth, and then how much is the next batch of things worth, once or twice, it is just one or two, when there are many times, naturally some people will object, their own family is still not full, look, how much money has been taken out in the past half a year.......

Of course, this kind of microsecond change in the upper echelons, bangs are also hindsight, bangs themselves are not interested in politics, isn't it good to engage in mathematics, physics and chemistry?

"Uh-huh." Bangs only agreed.

"Will the prototype come out this year?"

"Yes, but it's just a car." Bangs nodded.

"It's good if the prototype comes out, what kind of thing it looks like, it's good to be built by FAW." FAW has a car this year, and Sun Aiguo saw it in the ministry and felt very good.

Liu Hai took out the renderings of the domineering car and showed it to Sun Aiguo.

It's not that I haven't thought about the phantom, that thing doesn't deserve a 12-cylinder and feels a loss, this bang is ready to go to a six-cylinder, 3L.

Sun Aiguo looked at the drawing, swallowed his saliva, this streamlined type, giving people a good high-end feeling, and asked, "Can this be made?" ”

At this time, most of the cars were square-headed and square-headed, in fact, they were the same in Poussin in the eighties.

"The machine definitely doesn't work, the manual is fine." That's right, the bangs are ready to be made by hand, otherwise with this shape, the current stamping and casting equipment can't be manufactured.

Bangs were originally going to take the high-end route, and this thing was taken out. Do the old men on Big Brother's side like it or not?

Like it, want to buy it? Then wait, shall we?

"Handmade is handmade." Sun Aiguo feels that even if it is handmade, as long as it can be made, it is worth it, and the output is low.

"Okay, I want to find a refrigerator compressor to look at it, so that I can design an air conditioner for the car."

"Cheng, I'll give it to you tomorrow." Sun Aiguo's mind is full of domineering cars, mighty and domineering, and tall and tall.

Liuhai is ready to start entering the compressor market in the next step, take your time, start with the compressor of refrigerators and car air conditioners, and wait for our oil to come out, and then engage in big chemicals, big chemicals.

(End of chapter)