The production of Quyuan plough does not need Li Wucun, the future Mojia giant, to take action. In just one night, the carpenters and blacksmiths of the county mansion placed hundreds of zigzag ploughs on the large square in front of the county mansion.

And Zhang Zheng also sent Liu Er to gather the strong laborers of various families to give a lecture. Zhang Zheng has 300 households under his hands, and each family has 300 strong laborers, and these 300 people are the main force to plough the ground.

And the women and children of each family will not be idle, and they will follow behind the ploughed earth with hoes.

The roots of the grass that have been turned out are collected, and large pieces of soil are hammered into small clumps. More than 300 strong men stood in front of the county uncle's mansion, talking to each other from time to time.

Guessing the reason why Zhang Zheng summoned them.

"Uncle, what are you going to do?"

"See what's wrong with these guys, it's said that the uncle just made the plow."

"What's the use?"

"I don't know."

"What the nobles have come up with, how will we know?" Liu Er saw that the laborers sent by each family had arrived, so he turned around and entered the mansion, ready to invite Zhang Zheng out.

Zhang Zheng was in the backyard at this time, looking at a zigzag plow with Li Wucun, which was more delicate than the plows placed in the front yard.

Li Wucun turned the handle of the plow, and his mouth was amazed. He really couldn't understand Zhang Zheng anymore, as if there was nothing in this world that Zhang Zheng didn't understand.

said that he wanted to run a academy, so he came up with a movable type printing technique, said that he wanted to farm the land, and in a blink of an eye, he came up with a zigzag plow.

Li Wucun is now doubting in his heart, is he an orthodox Mo family heir, or Zhang Zheng?

In terms of obscene skills, he can't compare to Zhang Zheng. Don't say anything else, just say that the curved plow in front of him, Li Wucun asked himself, he couldn't think of it.

But Li Wucun is a person who really knows the goods. Although I haven't tried it myself, I can tell that the plow in front of me is much smaller than my impression.

It is definitely more labor-saving and more efficient than the plough commonly used by Datang. Li Wucun studied it over and over again for a long time, and found that the structure of the plough had only changed slightly compared to the original.

But it's more than twice as easy to use. With a look of surprise on his face, he asked with some curiosity, "How did you come up with this thing?" Zhang Zheng smiled and modestly replied: "It's just a flash of inspiration, it's not worth mentioning, it's not worth mentioning, hahahaha......" The words sounded good, but the look on his face couldn't be hidden.

After all, although this thing is not technically difficult, Zhang Zheng is still very proud of being recognized by characters like Li Wucun.

With this exquisite plow in front of the two of them, it was naturally impossible for Zhang Zheng to really use it to plow the land. The reason why it is so beautifully done, to put it bluntly, is to play the role of a model.

The curved plough was made, but I wanted to popularize this new type of plow. Zhang Zheng doesn't think he has that kind of influence yet.

The plough itself is made to improve the efficiency of farming. If it can't be promoted, isn't Zhang Zheng doing it in vain?

Therefore, the only function of this plough is to dedicate it to Li Erdang Xiangrui. Early in the morning, Zhang Zheng asked people to ask An Siqing of Sinong Temple to receive the plow, and estimated that it was time for people to arrive now.

said that Cao Cao Cao arrived, just when Zhang Zheng and Li Wucun were talking, maybe this plough would completely change the farming method of the Tang Dynasty.

I heard Chen Yu report that the carriage of An Guoshi, the secretary of Sinong Temple, had entered Zhuangzi. At the same time, Liu Er also came to the mansion to invite Zhang Zheng to go out to give a lecture.

Here it comes! Both waves of people are together. Zhang Zheng answered, then asked Li Wucun to carry the plow, and the two walked towards the outside of the mansion together.

"Meet Uncle Zhang!" As soon as he walked to the gate, he heard the strong laborers of all families say hello to him in a loud voice.

Zhang Zheng raised his hand to signal everyone to be quiet, and then stepped out of everyone's sight and came to the side. Not far away, a carriage, escorted by several heavily armed armor soldiers, slowly drove in the direction of Zhang Zheng.

Before Zhang Zheng could get close, the carriage stopped. An old man with a goatee lifted the curtain of the carriage and got out of the carriage and walked towards Zhang Zheng.

Zhang Zheng greeted the comer, and arched his hand: "An Sinong is here, and the cold house is shining." "The person who came was the head of the Agricultural College of the Tang Royal Academy selected by Zhang Zheng, Si Nong Siqing, and the great Confucian Anguoshi.

"Hahahaha, I've seen Uncle Zhang." An Guoshi burst out laughing and also bowed his hand to Zhang Zhengyi. After laughing, without waiting for Zhang Zheng to speak, he asked a little hurriedly: "After the old man learned the news of Uncle Zhang County, he didn't dare to delay for a moment. As Zhang Xian Boxin said, can the new plow really double the efficiency of farming? Don't dare to deceive the old man! An Guoshi, who is already in his fifties, said that there was a faint look of excitement on his face.

He is Si Nong Siqing, although he is one of the nine Qings, he also knows more about the difficulty of farming. What is the biggest factor that plagues the population growth of Datang today, isn't it food?

There is a lot of land in Datang, but because of the lack of population, a large amount of fertile land can only be barren. If what Zhang Zheng said is true, the new plough can really double the cultivation efficiency.

That means that Datang's grain production will also double. What kind of change will this bring to Datang, then An Guoshi didn't dare to think about it.

Zhang Zheng laughed: "Haha, how dare the kid talk nonsense about such an important matter." Ansinon came just in time, and the boy was about to take the strong labor in the village to the field. Whether this new plough has such an effect, go to the field and try it. An Guoshi pressed his excited heart and said, "That dare is good!" ”

"Ansinon, please!" As he spoke, Zhang Zheng led An Guoshi to the door of the county uncle's mansion. Hundreds of new-style plows neatly arranged in front of the county uncle's mansion caught the eyes of An Guoshi.

An Guoshi approached and reached out to pick up a plow. After carefully examining the structure, his eyes suddenly lit up.

As soon as the so-called connoisseur makes a move, he will know if there is one. In this era of agriculture, a good plow is enough to determine how much a piece of land produces.

Because a good plough represents whether a piece of land can be deeply cultivated. As Si Nong Siqing, An Guoshi knows more about agriculture than others.

Just glanced at Qu Yuanli, and came to a conclusion in his heart. This plow is indeed more convenient, efficient, fast and labor-saving than the straight plow.

As for how much efficiency can be improved, on-the-spot testing is also required.

"Is this the Quyuan plough that Zhang Xianbo said?"

"Yes, that's it."

"Good!" An Guoshi exclaimed, and his eyes showed a little excitement. Just looking at the construction of these ploughs, even if it can't double the efficiency of ploughing, it should be fine to increase it by a third.

Anguoshi couldn't wait to try the effect of this new plow.