Seeing that the subject of "Psychology" has gradually become more and more fixed, the classroom has gradually become fuller, and it is no longer as empty as before. Meng Yue knew that whether it was her or them, all their efforts would not be in vain, and someone would pass them on like a torch, and then add money from generation to generation, and finally develop into a mature discipline.

As for the matter of psychology, Wang Li had to take leave to go to the Qing Officials on an errand, and Meng Yue had to go to the fields with the craftsmen of the Ministry of Works. The thresher has a prototype, but whether it is easy to use or not, we have to practice to know.

In the Ming Dynasty, where the land is fertile and the climate is suitable, there are three crops of rice in the morning, middle and evening, but many rice in the south and north of the Yangtze River are planted in the morning and evening. Since May, the weather has been good, and the rice has matured half a month earlier than usual, and by mid-June, the harvest has been fully realized.

The closer to the river, the faster it ripens, and I don't know what the reason is, but the closest to the river is the experimental field of the Ministry of Industry, which is urging to harvest.

"I have no problem, it's not far from Changpingli, I can go back in the morning and back in the evening, and I don't have to arrange a place to stay." Together with the craftsmen, Meng Yue sorted the parts into different categories and loaded them into trucks and transported them to the test fields in the southern suburbs. In addition to the experimental fields, there are also large areas of farmland in the southern suburbs, which are full and ripe with river water, and it is the season for large-scale harvesting.

"Let's go first, Miss Ameng will take your time behind, you are not in a hurry. The craftsmen thought that Meng Yue had been married for more than three months, and maybe they had already had children, so they naturally refused to let her work, that is, they were in a hurry to go, and they also told Meng Yue not to worry.

Meng Yue has never been married or given birth to a child in modern times, so she didn't realize it, just because everyone saw that she couldn't carry her shoulders and couldn't lift it, and the delicate local tyrant lady was just taking care of her and not calling her: "Go to Heyi Lou to buy some lo-mei, Xia Jiang, you go back to Fanyuan, ask the doctor to prepare a pot of herbal tea to cool down, after cooking, I will let the carriage pick you up." ”

"Yes. ”

Meng Yue led Qingmei to buy lo-mei, thinking that the men who did farm work had a great appetite to eat, so he specially asked for a lot, and also bought some cold cakes, kidney bean cakes, licorice mung bean cakes and other things that can cushion his stomach, and by the way, he also bought a few large watermelons. When I drove to the riverside, it was almost noon, and there was any good food in the fields, and the lo-mei brought by Meng Yue was just used to add to the meal, and the dim sum and watermelon were saved for a while to take a breath.

"Thank you, Miss Ameng. ”

"You're welcome, it's a hot day, I don't know if I can make it, or I can't make it......" Meng Yue always felt that it was all her responsibility, after all, it was her name from the beginning. She herself didn't know much about it, and on a hot day, people were sweating profusely, and she didn't even have time to drink cold water, so she discussed how to change the drawings and how to change the size in the small courtyard.

After working hard for so many months, she was very worried that there would be no results and that everyone's hard work would be wasted, which was also a sweet burden.

"If you can't achieve change, there will always be a time when you can succeed, when Taizu made steel, the first to say that there were dozens of failures. Taizu can grit his teeth and persevere, and so can we. "Engineering men, they will always use Taizu to motivate themselves in their hearts.

Meng Yue: It seems that I don't need to buy them chicken soup, Taizu has already bought the most suitable and long-lasting chicken soup for Daming - his life.

After lunch, a pile of rice ears had been piled up on the side of the debugged thresher, and the craftsmen of the Ministry of Engineering looked at each other, and no one came forward in the end, but invited the farmer who managed the experimental field on his behalf: "Follow this step, hold a handful of rice ears, align the ears with the nail tube, and try it, it is not difficult." ”

In the same way, if a farm tool is not used by farmers, it means that it is not yet ready to be put into the field.

The farmer couldn't shake off his arms, and the craftsman pointed to the threshing machine and said, "it hard, hardwood and steel, and you're afraid that it won't be able to stand your strength." ”

"Don't worry about anything else, just use it, as long as you use your familiar hands, you can let it go, and when you let go, you will know how much this thing can be used." "Nowadays the threshing method is very traditional, a large wooden barrel, half of which is surrounded by a mat, and the other side is whipped vigorously to remove the rice from the ear. Traditional methods are laborious and time-consuming, and very inefficient.

The farmer tried to grab a handful of ears of rice in his hand and gently pressed them close to the nail tube, and the rotating nail tube almost blinked an eye, and the rice on the small ear was wiped out. The peasant man looked at the ears of rice in disbelief that there were not even deflated grains left in his hands, and after a while, he quickly fished out another ear of rice in his hand, this time a large handful, and put it on the nail tube. This time it wasn't as fast as just now, but the speed of threshing also made the farmer silent for a long time, just staring at the nail tube and the pellet, as if some alien technology had descended on the earth in front of him.

"What is this?" said the peasant man, squatting down from a distance, wiping his face and scratching his neck, and he didn't know if the remnants of the ears of rice on his hands made him itch or something, and the whole person couldn't stop like a monkey.

"Thresher, how's it going, is it easy to use?" said the craftsmen, their tones were extremely proud, proud.

"How can it not be used, such a good thing, it should be built quickly, every family has one...... It's not expensive, is it?"

The craftsmen shook their heads: "Although steel is used, it is not good steel, the wood is hardwood, and the hardwood that is not sold at a high price is also used. The price of mass production can still be pushed down, and we estimate that it can be pressed to six taels. ”

Six taels is really not expensive, as soon as the craftsman reported this amount, the farmer immediately said that he wanted to buy one. There are many parcels of land at home, and their own harvests are too busy to hire people, and the wages are expensive.

"If there is no problem, the drawings will be sent to the workshop for redrawing, and then sent to the workshops, and they will be seen in the field when the rice is late. "The best time for paddy harvesting is only these ten days and a half, and if you miss it, the thresher obviously can't catch up with the early rice harvest. Late rice harvesting, if it goes well, you can catch up, but if it doesn't go well...... Then there is still grinding.

So far, it's still going well, but I don't see that the farmer is like a tiger with wings, laughing so much that he can't close his mouth while threshing, and his mouth still makes praise like "it's a good thing" from time to time. This exclamation is the best trophy, and it has turned their hard work in the past few months into a golden harvest.

"The gearing is still a bit of a problem, and we have to find a way. ”

"The fixation of the nail barrel is also a problem, even if the nail is so dead, it will be displaced after using it for a long time. ”

"The nail tube is a little dense, a little stuck. ”

Meng Yue: "It can only be loosened a little, it is too loose and unclean." ”

"That is, I won't go back during this time, so I have to make the distance clear. ”

"Me too. ”

Meng Yue has a little wife at home, and he is also a little wife, so naturally he will not stay, only come in the morning and return in the afternoon, but he will not make a mistake, after all, things have been made, and Meng Yue's help can actually end here. The rest of the practical adjustments had to be discussed between the craftsmen and the farmers.

On the way back, Meng Yue went to pick up Wang Li from the Qing Officials Division, Wang Li abandoned the horse and boarded the car, and sat shoulder to shoulder with Meng Yue, and when the carriage started, he revealed an inside information to Meng Yue......