Reporter: This is really a dark land. The sky is very clear here. The air is very clean. I am from the northwest. For the first time in the northeast, I feel very excited. Although there are many similarities with the northwest, there are still A lot of things made me fresh in my memory. Around that, although the snow is still not fully purified, I have already felt the spring girl. It's just beside me. The one-year plan is spring. Now it is to our peasant friends. In fact, when it comes to spring planting and broadcasting, first of all, let's first prepare the agricultural machine. We came to the easternmost part of Heilongjiang Province and built the Sanjiang Agricultural Administration Bureau. The farm machinery we use is the most advanced in the country, and the agricultural machinery is advanced. Of course, this management will not be bad. This is not the case. Local leaders are checking the spring ploughing and broadcasting. Looking at the agricultural machinery are all ready; the weather in early March is cold, and there are still snowflakes floating in the sky. From the people’s energy, we can see this year’s hope. Liu: We have farm machinery to repair machinery. From the early spring this is three blocks. The first is the wheat machinery, the second is the paddy field machinery, and the third is the Daejeon machinery, that is, the beans. Machines, as well as some related dams and other agricultural tools, have to be overhauled to standard conditions, meet agricultural requirements, and allow it to achieve high yields. Yes, this agricultural machine can only work efficiently if it is well-conditioned. It does not delay agricultural time. Only when it is produced in accordance with the standard, the crop can grow well and yield high. In other words, this annual bumper harvest is not fully prepared. Well. Reporter: Now I see that someone is debugging this seeder here. I have nothing else to do, like to make fun, why? Reporter: Why is the master? Farmers sowing: Planter: Reporter: This is the time of the spring of this year to be debugged. Farmer sowing: Once a year must debug the reporter: What do you adjust now? Peasants sowing: adjust the flow rate of the single port flow, that is, the seed broadcast volume of each sowing mouth, the flow of each mouth should be consistent, through the actual measurement, so that The error does not exceed 0.2% to meet the requirements for precision seeding. This is the key to spring sowing; after the single-port flow measurement is completed, the opener must be adjusted horizontally, that is, at the bottom of the opener, it should be adjusted to the same level. In this way, the seedling depth can be guaranteed and the seedlings can grow evenly and neatly. Reporter: First of all to reach this level, and then how to control the distance between the lines, about this standard is how much? Li technician: Line spacing is generally 15.6 centimeters, standardization, now do not pay attention to standardized operations? In addition, some of the drive components of the wheat planter should also be debugged so that it is tight and moderate, and both gears must be on the same level. To ensure that it does not jump teeth, the gear must be replaced when it is sharpened. For some wear parts, the oiled one is oiled. Reporter: Do not look at the surface it is very strong, in fact, I still need gentle care. Reporter: Master, I just looked at you. This tractor, how did you remove the planter and sow the farmers: I can't afford this hydraulic pressure. I have trouble sowing the farmers: Now we go to fix the car Reporter: Is the car repairing? Farmer sowing: Um, this is turning to the ground, sowing, and many farming activities, all rely on this iron cattle. Once it has brought up a little boy (or picking up sons), it can really make things worse, but it's not a long time. The reporter, I look at you or learn to take care of it first. Iron cattle. Master: The battery has to be charged with electricity and water first, then it is installed, and then it is installed on the line. Reporter: It's that simple, and although it's simple to say, but the reporter still feels like playing a drum straight, so a big iron thing, from where Ah, hey, this is the first time to learn basics. Camouflage Master: There is the maintenance of the generator, the generator, and the motor, and then open the valve here, and then adjust the valve For the four-wheel tractor, the main part to be maintained is this part, this is the generator, To remove the impeller, bearing some oil, the motor must be oiled, look at this side, this is the oil filter, this is the diesel filter, this is the air filter, its filter should be out to clean, The oil must be replaced with new ones. The dust in the air filter can be quite a few. After all this is done, get on the train, start and listen to the sound. Well, no problem. The reporter wanted to tell us that the farmers who grow rice here have almost one or two rice transplanters. Over time, they have become experts in repair. Besides the maintenance of small diesel engines, the adjustment of the transplanter in front of them is also very important. First, adjust the hank needle to a horizontal line to ensure that the depth of the plough is consistent. Then, adjust the number of paws to grab the larvae. If the worms are transplanted earlier, you can use only three or four seedlings. If the seedlings are late, master : You transferred more than six or seven trees, or ten trees and eight trees. When you took the claws, you took a step forward and moved forward. It was a distance and you went forward. It was not running forward. The more you move forward, the more you grasp. The trick is to look at this. This is the adjustment body. The overall depth, this whole, if you want to deep-seated, the place is hard, deep-inserted, that is down Because the ground is soft, it goes up and lightly, is such a tune-up reporter: This time, when I came to the northeast, I learned the maintenance of this agricultural machine, I also learned a little fur, I always felt my heart was weak, so I specifically asked this Master, just Just borrowed this kind of outfit, and you have a lot of energy. Still, hurry to work. Reporter: This guy I've seen, ah, Master, what is this? Camouflage Master: This is our precision soya bean planter. The master spent more than 10,000 yuan and bought this soybean seeding planter, which has made him a great contribution. Although it is not the most advanced, the annual maintenance is not ambiguous. Reporter: I see you used this for seven or eight years. The maintenance is also very good camouflage master: this machine itself, every time you use it, it is up to the spring I will re-repair again Reporter: Maintenance What are the main methods of maintenance Camouflage Master: is each, is the fertilizer device, like The place for adjustment, the chain, the chain, is not to be replaced. This wheel is flexible. The maintenance and testing of the soybean precision seeder is similar to that of the wheat planter. Here only one point is emphasized. The camouflage master: Another one is This fertiliser, the opener, the row spacing must reach the standard 70. Reporter: 70 cm. Reporter: I just learned this master how to maintain some of the skills of the dam, which is divided into three steps, the first step, open the refrigerator door, joke, really three steps, the first step we first take a look This scraper, first look at the scraper, is not complete, this is not, to be new, for a fixed scraper, they and the cymbal distance should be two to three millimeters, the second point is to see if the bearing is Is not sound, can not be normal operation, there must be timely replacement of wear and tear, this third point is to see if there is no bend behind the flat device, if bent, to straighten it. Forget it is not, this film must be fixed tightly, can not appear loose. Reporter: This time, when I came to the northeast, these masters were really enthusiastic and told me all of what they knew. Now that we've learned it, we should link the theory with reality. Right? Right now, I should. To sow, really, leather is not blowing, the tractor is not pushed, get on the bus.
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