After figuring out the control system of the depth of the plough blade, the whole curved plow was easier to do, and the three of them were busy for an afternoon, and the model of the curved plow was made.

Early the next morning, the three of them came to the backyard of Lu Zhe's house and began to experiment.

Originally, he wanted to make a plow half the size of a normal plow, but the wood that Lin Wuyi quietly slipped out of his house was not enough at all, and the final plow was only one-fifth the size of a normal plow.

The snow in the backyard had been swept away by Lu Lin and the others, revealing the black humus underneath, and at Lu Zhe's suggestion, the hunting dog that Tie San used to hunt was quietly brought over by Duan Ergou. The trio were trying to put a rope on the hound, trying to get the hound to pull the plough to plough the field.

The poor hound was lured by Duan Ergou with a chicken bone, and as soon as he arrived here, he rushed up and put a rope on it, and it originally wanted to use its sharp teeth to tell these people that its pride as a hound could make it palpitate in the distance from a huge black and white ball, and the giant beast was using a bamboo to show its sharp teeth, and after comparing itself with the rolling size, the hound called the black slave could only scream and let the three teenagers get up and down.

It took a lot of effort for the three of them to put the yoke around the neck of the black slave, and at this time, the two of them pressed the black slave in front, and Duan Ergou, the only one with experience in helping the plow, was holding the plow behind.

"That's it!" Duan Ergou, who had finished the preparation, gestured towards Lu Zhe and Lin Wujiao, and the two of them let go of their hands, and the hound black slave was stunned for a moment, but he didn't move.

Who am I? Where am I? What am I going to do? The black slave hound, who was put into the field, was next to the panda who terrified him, with a wooden stick with a rope on his body, and behind him was a certain evil boy, and the black slave fell into a deep bewilderment.

It wasn't until the young man behind him scolded it that the black slave reacted to what these humans were going to do on their own, a good dog doesn't eat the immediate loss, isn't it just running, that's the old business of the hound, the black slave who settled down a little in his heart, let go of the girl and ran.

"Good, good." Trying to pull the plow, Duan Ergou quickly adapted to the rhythm, "This plow is very easy to use." After the initial discomfort, Duan Ergou drove the black slaves to plow the ground, and he already looked good.

"See if you can turn." Seeing that Duan Ergou was a little crazy, Lu Zhe hurriedly shouted at him.

At this time, the soil in the backyard is not frozen, but it is relatively hard. The plough blades made of wood still easily leave furrows in the black humus of the backyard.

With Lu Zhe's shouting, Duan Ergou turned around easily, drove the hound in front of him, and stopped in front of several people in an extremely neat posture.

"This plow has a good end, can turn, is easy to hold, and is very easy to control." As the first person to experience Quyuan Plow, Duan Ergou gave his opinion.

"There's always a good idea to try again, especially in the corners." Lu Zhe, who knew that experiments needed reproducibility and verifiability, was ready to repeat the experiment again.

"Old Duan, you had enough fun just now, and this time you changed me." Lin Wujiao, who was next to him, had already geared up and snatched the handle of the Quyuan plow. Duan Ergou gave up his position.

"Go, Howling Dog." Lin Wuyi held the plow with one hand, and shouted pretending to be in the same way, and the middle two were incomparable.

Uh-Lu Zhe was on the side, covering his face depressedly, this product is so second, and he has been with this product for a long time, I don't know if others will look at him with strange eyes?

Duan Ergou was also covering his face depressedly next to him, how could he not have thought of such handsome lines.

"Oh, that fish demon, eat the halberd of the gods." Duan Ergou was running and shouting at the same time, this action made the look of regret and envy in Duan Ergou's eyes even worse, and Lu Zhe's expression was even more serious when he beeped the dog.

It wasn't until a quarter of an hour later that Lin Wuyi, who was beaded with sweat on his face and refreshed, stopped in front of the two.

"This cloud crane, no...... This plow is really good. Plough so deep. Lin Wujiao, who had been running for a long time, his black face turned red, and he was bubbling white.

Wait, you just said something very shameful, you can say such stupid things so naturally, do you really have a future?

Lu Zhe complained silently in his heart.

"I'll try again?" Duan Ergou couldn't help but take the plow, "Kui Wood Wolf, hurry!" Duan Ergou held a sword finger in his left hand, played a sword flower, and pointed forward with a momentum. The hound black slave rushed out.

I'm rubbing, big guys, we're here to do scientific experiments, science is very serious, not here to stage the second big show, looking at Lin Wuyi next to him with a hateful look, and being compared to him again, boy, you look at it while walking, Lu Zhe suddenly wanted to write a letter to these two big guys. rbq，rbq。

The time of joy and secondary two passed very quickly, and after Duan Ergou finished his "experiment" again, Lu Zhe interrupted Lin Wuyi, who wanted to go up and show off again.

Looking at the moving expression of the forest dog combination as a brother, you finally got lost and returned to join our group, Lu Zhe hurriedly untied the rope on the black slave.

The black slave who had been pardoned was rubbing on Lu Zhe's leg affectionately at this moment, and it was panting and wagging its tail constantly. After running with the plow for so long, the black slave felt like he was about to fall apart. Relatives, if it weren't for the human in front of me, my dog life today would be here.

Although he didn't understand why this dog was suddenly so affectionate to him, Lu Zhe still touched its head to show comfort, it was not easy for the dog to be tossed by these two middle two teenagers for so long. Thinking of this, Lu Zhe cut a small piece of bamboo rat meat hanging under the eaves and threw it to the black slave. 、

Woo-Wang, the black slave who got the meat roared excitedly twice, this is meat, it's good to eat a little gruel on weekdays. It swore that in its long dog life, except for its owner, it was this teenager who was the best. However, looking at the two evil boys looking at him with burning eyes, the black slave trembled, took the bamboo rat meat in his mouth, and fled into the distance like a black lightning.

Hahaha, watching the hound named Black Slave flee into the wilderness, everyone laughed.

The backyard of Lu Zhe's house has been ploughed to pieces, but this depth and speed still make Lu Zhe very satisfied. With joy in his heart, he was seriously checking the model of Quyuan plough at the moment.

Well, it's very good, there is no problem with the turning control system, it is still very flexible, although the coulter is a little worn, because the material is wood, it is also understandable, if you replace it with a metal one, there is no problem, there is no problem with the plow bed, and the plow evaluation that controls the depth of the coulter is inspired by the Luban lock that Lin Haoshui sent to himself, and now it is also working very well, and there is no problem with the disc that controls the direction of the coulter. However, the curvature of the wheel may need to be adjusted to make it ergonomic and hydrodynamic, you know, there are no ploughing cattle in the village, and every spring ploughing is pulled by people.

Not bad. The Quyuan plough was restored by itself. After carefully inspecting the wooden plough model, Lu Zhe was also very happy and announced to the wood-dog group that the new plough had been successfully trial-produced.

"Oh yes!" The three teenagers screamed excitedly, even if the middle two are like the forest dog combination, after feeling it personally, they also understand the important role of this new type of plow for spring ploughing.

"I'll tell my family Aye, hurry up and make three." Lin Wuyi and Duan Ergou, who felt that they had done a big thing for the first time, wanted to hurry home and tell their Aya the good news, seeing that spring was about to begin, and having this Quyuan plough Aye and A-Niang could save a lot of effort.

"Wait!" Lu Zhe stopped the excited two.

"Carry it, go to Elder Ming's house, and offer a new plow!"

"Yes, let the people in the village and Aya A-Niang take a look, we have made good things!" Young people like to be praised, and the two Lin Dogs looked happy when they thought of being praised by the Ming Elder with the highest status in the village after offering the plow. The two of them nodded excitedly, carried the zigzag plough that still occupied the soil, and walked majestically towards Elder Ming's home.