Otaku Engineer in Great Tang Dynasty

Han Family Farmstead.

Old Hu kept thanking the Young Master, but he was stupid and always said those words. Li Zexuan listened awkwardly at the same time. Village Officer Han interrupted when he saw: "Old Hu, have you been waiting here for so long, haven't you waited for cattle?"

Old Hu hearing this, shook the head in grief, pointing at a middle age person who is not far from the farmland and said, "Village Officer, you see, the old Wang Family has not run out yet. This year there is little rain, this The field is too old to plow, which is sad. "

"Uncle Han, can't you go to the county to borrow more farming cattle?"

Li Zexuan listened to Old Hu's complaint and was a little puzzled, so he asked.

Village Officer Han shook the head with difficulty: "Young Master, you do n’t know. We have a lot of people in Farming Village. There are already more cattle farmers in the county than other Farming Villages. At this time, every place is spring plowing. There must be no extra cattle in the county to share with us. "

Old Hu also sighed heavily at this time: "Well, Village Officer, according to the current farming speed, I guess many farmers in Farming Village may be missing the spring plowing period. Can this be rectified?"

Li Zexuan hearing this is also a surprise. His previous life was also a rural child. He knows how serious the consequences of missing the spring plowing period are. It is estimated that many families will go hungry, not to mention that everyone will miss the spring plowing, which will definitely affect their cultivation Chicken enthusiasm, this problem must be solved.

He groaned for a while, looked towards Old Hu next to him, and asked, "Uncle Hu, how much land can a cow now plow a day?"

Old Hu scratched his head and thought for a while: "Young Master, this year the field is difficult to plow. A cow can plow up to four acres a day. If you plow more, you are afraid of tiring the cows. .If you put it in previous years, you can generally cultivate six or seven acres of land a day. Alas, it's blamed that there is too little rain this year. "

Only four acres of land a day, this is too slow, Li Zexuan frowned, looked towards Village Officer Han, and asked: "Uncle Han, how many cattle are there in Farming Village?"

"Young Master, this year Farming Village has leased twenty farm cattle, which is already a lot more than other Farming Villages."

Li Zexuan summed up silently. At this speed, wouldn't it take more than a month to plow? That doesn't work. He didn't think about spending money to buy cattle in other places, but in this era, cattle farming has been very nervous. He bought cattle in other places. What should people do in that place? If you, like the other protagonists, cross over and bring a system, you can directly exchange it for a farming tractor to ensure that you can plow dozens of acres a day.

Well, since there is no tractor, and it is not easy to increase the number of cattle, so now it seems that I have to think of other methods to improve the current efficiency of cultivated land. This problem is very easy to solve. He has countless advanced mechanical models in his mind, and he can definitely find a lot of ploughs that are more useful than now.

"Uncle Han, Dang! Look at the ploughs used by the farmers."

Li Zexuan explained and walked towards the old King that Old Hu was pointing at. Village Officer Han and Old Hu also followed quickly.

Li Zexuan came to Tian Yao beside Pharaoh, and his eyes began to be fixed on the plough used by Pharaoh. Pharaoh is concentrating on cultivating the land. He didn't notice that someone nearby was watching him.

Li Zexuan had a high degree of myopia in the previous life. In this life, I do n’t know if it was because of Divine Art. His eyesight is very good, and the structure of the plow can be seen from a distance. He found that the structure of the plough was really strange. The ploughshare was straight, and the length reached about nine feet. It is difficult to turn such a ploughshare.

Li Zexuan quickly constructed the three-dimensional structure of the plough in front of my mind, and performed Force Analysis on each part of the plough according to the mechanical knowledge of the Engineering Project learned in the past, and found that the plough really needs to be applied to plow the ground. With a large pulling force, this structure is obviously unreasonable.

Li Zexuan frowned, he was thinking which better plough should be used instead of the current plough. Plows of different ages in my mind flashed after one after another, and suddenly stopped on a plow that was not significantly different from the current plow.

"It's you!"

"This should be called Bending Plow. It should not have appeared yet. This Bending Plow structure should be improved from the structure of the plow in front of it. Although the changes are not too big, every change is very important. Compared to the plow used by the old king, this Bending Plow is obviously more labor-saving, and it is easy to see it by drawing a Force Analysis chart.

At this time, Li Zexuan's mind not only has a three-dimensional model of Bending Plow, but also its Force Analysis chart. It can be clearly seen that Bending Plow is more labor-saving, and not a little bit. The most important thing is that this plough is not difficult to manufacture and it is easy to manufacture in large quantities. When he returns, he can immediately find a craftsman to start manufacturing, so that the farmers of Han Family Farmstead will not miss the spring plowing.

In fact, Tang Dynasty currently uses long straight ploughs handed down from the Han Dynasty. The Bending Plow conceived in Li Zexuan's mind only began to appear in the Late Stage Jiangdong area of ​​the Tang Dynasty, so it is also known as Jiang Dongli . Compared with the long straight plough, Bending Plow is indeed more flexible and labor-saving. When the soil is relatively wet, a stronger young man can pull it.

"Uncle Han, you plow this way first, I will give you a solution in the past two days, and never let the farmers miss the spring plowing." Li Zexuan had a solution in his mind, so he turned back and told Village Officer Han .

Village Officer Han and Old Hu hearing this are surprised. The land is the life of the villagers. If you miss the spring plowing, the harvest will be greatly reduced, and it is not uncommon to starve to death. I didn't expect that the Young Master would help them find a way, which was really a surprise.

"Many thanks Young Master, all of us at Han Family Farmstead will remember Young Master's gratitude for a lifetime. I just don't know what the Young Master intends to do? Is it to go to Cháng'ān and buy cattle?" Village Officer Han is serious He bowed thankfully, but he was also curious how Li Zexuan would help them. If they bought farm cattle for their Farming Village, the price would be too expensive.

Li Zexuan shook the head, said with a smile: "Of course I ’m not going to buy cattle. I bought them. What do farmers in other places use? Uncle Han, I will bring you a couple of days later. If you plant a more labor-saving plough, your arable land speed will be at least doubled by that time!

Village Officer Han and Old Hu hearing this are startled. Is there such a plough in the world?

Old Hu exaggerated the bull's eye and said incredulously: "Small ... Young Master, you ... you are telling the truth? How can there be such a Divine Plow in this world?"

Li Zexuan is sure to place nodded, and said, "Uncle Hu, rest assured, seeing is believing, you will see the difference in two days!"

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