Da Mao dragged the plough and galloped in the field, and a group of people stood at the field stalk and watched stupidly.

Now it is Liu Dezhu who is holding the plow, this kid has a brute strength, holding the plow and running, laughing while running, and the big hair running in front of him is properly stunned.

"Slow down, slow down!"

Although Liu Fulin hoped that the work in the field would be done soon, he threw his grandson again, but it was a pity that Liu Fulin's words didn't matter at all, and the bear ran and the bear child was also running.

"How much strength can a bear have?" Tao Yisheng felt a little incredible, in his understanding, the strength of the bear is great, but it is not much bigger than the cow, but the strength of this bear is a little beyond his imagination, pulling the plow and running, as if he did not pull something, which made him doubt his previous cognition for a while.

"Who knows, you've ever seen a bear pull something?" Zheng Youcai turned his head to look at Tao Yisheng and asked curiously.

Tao Yisheng waved his hand: "I haven't seen it yet, it's just ......."

"It's just something, I haven't seen it and I'm talking about something. Ouch, I really like this person who looks at it, the only pity is that I can only make it here, if only I could bring it back to our team."

Everyone understands that Zheng Youcai is thinking of letting Da Mao go to his nephew's house to pull a plow, about Zheng Youcai's liking of his nephew, everyone can also understand that the bottom line in Zheng Youcai's heart is to wait for old age, and his nephew and niece and daughter-in-law will serve him when he can't move, so now he will go to his nephew's house if he has some good things.

But to be stunned, Zheng Youcai's basic score is still there, and he gets his own things back, but he doesn't touch other people's things at all, including the things of his apprentice Liu Dezhu.

With this bottom line, Zheng Youcai is not annoying.

"You can't afford to take it back, don't say two days to your family, one meal, how much meat can you feed to Da Mao? With this meat, it is estimated that your nephew's whole family would rather pull it by themselves than let the big mullah plow," Tao Yisheng said with a smile.

This is a bit heart-wrenching, but Zheng Youcai has no way to refute it, because what people say is the truth, there is a meal of meat to feed the bear, no matter how you say it, it will cost more than ten or twenty catties, this is still the least, these people have enough food for the whole family for a month, what do you do with saving half a day's effort.

"Yes!" Zheng Youcai said with a smile.

Everyone continued to look at the one person and one bear in the field, and when they turned back twice, Da Mao threw off the cow's shoulder frame and ran to Gu Siwei's side happily.

Gu Siwei picked up two pieces of peach crisp and threw them into Da Mao's mouth, and at the same time put on its brain shell, Gu Siwei liked it very much for Da Mao, who could work, when he touched the brain shell, there was a smile on the corner of his mouth, and he couldn't say the spring breeze.

"Hey, this work, pulling down an acre of land is half a bag of peach crisp, it's really suitable" Liu Fulin also stretched out his hand with a smile and stroked the back of Da Mao's head.

Da Mao eats very well now, biting in small bites, and then his mouth is not finished, as if he wants to squeeze out the last trace of sweetness in the peach crisp in his mouth.

Gu Siwei had a new plan in his heart, thought for a while and asked the old people nearby, "How about you say that I will double the size of this plow mirror?" ”

"Not good," Liu Fuji quickly concluded.

Gu Siwei was a little confused, and turned his head to look at Liu Fulin curiously.

Just wanted to ask, Liu Fulin opened his mouth first.

"I know you want to plow deeper, the ridges can be bigger, but have you ever thought about why the plowshares are so big? Let's be honest, no matter how big it is, the plow body can't withstand the force, the big hair can pull, but the plow can't stand it. If you want to change the plough mirror that is twice the size, it is best to use an iron plow, so that the weight is there, and it will not be broken, and now this kind of wooden, especially the curved head in front, you find that there is not, and now it is a little loud ...... a little faster."

Liu Fulin, as an old farmer, even if he used to be a small shop outside most of the time, he still knows these basic things.

"Cast iron?" Gu Siwei asked.

An iron-cast plough is a problem for others, but it is not a big deal for him, he still has cheap apprentices here, and there are apprentices he Laozi, getting a plow is not a problem, the key is whether it is needed or not.

"If it was made of steel, it would be better," Liu Fulin said with a smile.

Tao Yisheng said at this time: "What kind of plow do you get from stainless steel, directly use a three-headed plow, and set up an iron roller on the left and right sides, so that you can use your hands to support, and people can stand on it, relying on the weight to hold down the plow, as long as the big hair can be dragged, it is at least three times faster than the current one, and people don't need to run with it."

"What plow?"

As soon as Gu Siwei heard that people didn't need to run anymore, he suddenly came to his senses, there was no way, he ran with Da Mao for more than half an hour, even if he ran and rested, Gu Siwei couldn't bear it, and in terms of physical strength, he really couldn't compare with Da Mao, a dog and bear.

Tao Yisheng said: "I can't understand the empty vernacular for a while, I'll draw it for you later."

"Draw now, I'm curious, three-headed plow?" Liu Fulin felt that this thing was a bit advanced, and he had never heard of it.

Tao Yisheng said: "This is a plough pulled by three oxen together, I see that the big hair is strong, it is estimated that it can be pulled up by one, in fact, it is also simple."

Saying that, Tao Yisheng stretched out his hand, found a hard-dotted branch on the stalk next to him, and gently drew it on the ground at the beginning.

"First of all, keep the plough stable, that is, you can stand without being helped, you have to have three wheels, the wheel layout is triangular, there are two horizontal frames in the middle, and there is no horizontal frame to directly put the triangular frame of the plough into it, pay attention to the plow to be able to lift and lower, so as to adjust the depth of the plow inserted into the soil ......."

Gu Siwei is playing with machines, Tao Yisheng understood when he said this, it is very simple, and it is very similar to the plows used in large tractors decades later.

Of course, no matter how much strength the big gross force is, it can't be bigger than the tractor, so even the three-headed plow is smaller than the plow pulled by the big tractor.

"How do you adjust the height of this thing?" Liu Fulin didn't understand.

Tao Yisheng glanced at Gu Siwei and asked, "Do you understand?" ”

Gu Siwei nodded, and saw that Tao Yisheng obviously wanted to test himself, so he opened his mouth and said: "You can use a hydraulic device to ......."

Tao Yisheng was stunned, he didn't know what the hydraulic device was, he saw the most primitive method of plowing, plug lock adjustment, very simple, that is, there are many holes in the plow column, how much height do you want to insert the pin into the hole, the advantage is convenient, the disadvantage is that you can not adjust the height at will.

If you want to adjust one, two, three, it's fine, but if you want to adjust it to a precise five, you can't, because you can't adjust to this height without a hole between one and two.

But Gu Siwei's method is that you can adjust whatever height you want, of course, it's not realistic to get this thing out now, and Lao Gu can't get a set of hydraulic devices.

Lao Gu knew what it was, but now at the level of Qiao Qisheng's factory, it was really not necessary to manufacture a hydraulic press device that Gu Siwei thought was qualified.

It's not that it's unexpected, but the level of manufacturing is not good, don't underestimate a simple little thing decades later, it is all technical difficulties in this time period.

Although Gu Siwei is a part-time worker, this little thing is still difficult for him, and after knowing what Tao Yisheng is talking about, Gu Siwei began to design it in his heart.

Now I just want to do it, I really want to do it, Gu Siwei has to pick up a pen and paper, and draw a more accurate picture, although the thing is simple, but when Gu Siwei is in office, he is still very serious, which is also the habit that his former master taught him.

"How?"

Liu Fulin asked his grandson Liu Dezhu.

Liu Dezhu grinned and smiled: "It's so fun, I'll play later."

“……”。

Liu Fulin looked at his grandson a little speechless, and now he was sweating profusely and still playing.

Gu Siwei came back to his senses at this time, heard Liu Dezhu's words, and said with a smile: "You can rest for a while, and I will let you play after I help you two laps."

Gu Siwei really didn't dare to let Liu Dezhu keep running like this, now the weather is not cold, the temperature is rising, and let him run under the sun like this, heat stroke is light, if something happens, it will not be beautiful.

At this time, Tao Yisheng said: "Actually, it's okay to plow here today, and we may not be able to plant well tonight, so let's plant it first, and then plow it tomorrow." Da Mao is too profitable, but we can't keep up with it."

Tao Yisheng is telling the truth, there are only two people who can support the plow of the big mullah now, one is Liu Dezhu and the other is Gu Siwei, Guo Shengshou is not very old, but his physical strength is not good, not only the speed of the big hair, it is not that Guo Shengshou is lazy, but his body has not been very good, and his physical strength is enough to be able to do it, but it is really not good to run under the sun like this.

Gu Siwei didn't want to do it anymore, because he really couldn't bear it, as for Liu Dezhu, he wanted to do it, but no one asked him to do it anymore, so today's work on plowing the land was over.

The work of the cultivated land has been harvested, and there are other jobs, and the sweet potato seedlings harvested from the village have to be planted, and if there is no machine, it has to be planted one by one.

One is that Gu Siwei wants to keep it, and the other is that if it is planted too densely, there will not be so many seedlings, after all, this thing is taken over by Gu Siwei who is not planted by others, and each family has not left enough to prevent it, and it is impossible to keep half of it at home, which is unrealistic, so when Gu Siwei collected it, it was not enough as originally planned.

The seedlings were planted until dark, and the big ones finished eating.

Today, Gu Siwei had to send Liu Fulin's grandfather and grandson and Wu Meiling and Guo Shengshou home, they haven't been home for a few days, and they have to go back to stay for one night.

Of course, things still have to be brought home, and Gu Siwei gave each of the two families a bag of snacks and a bag of rice.

Tao Yisheng and Zheng Youcai, who had no relatives and no reason, stayed directly, and now the two live in the house that Gu Siwei was going to use as a utility room in the past.

The two of them are not used to it, and the utility room of Gu Siwei's house is much more spacious and bright than theirs.

The next day, two families came over, and everyone continued to work.

As the cycle continued, more and more seedlings gradually appeared in the field, and the original gray-yellow land became dotted with greenery.

There is something going on in the past two days, so I won't do it three times, two times a day, and then resume the three watches after these two days, so please understand. Stone here to say sorry first.

(End of chapter)