Three Kingdoms: My brother is Guo Jia

"The Lord spoke heavily. "

Seeing that Cao Cao was so excited, Guo Yun smiled and pulled out his hands to explain: "Although the yield of corn is short, the yield is far inferior to rice, but the biggest advantage is that it does not need fertile land, and ordinary mountain and forest land can also be grown. "

"Oh?"

Xun Yu frowned: "Master, if this is the case, although this corn is good, it cannot really solve the urgent need." "

Shocked to shocked, Gongda heart is as fine as dust.

The spread of corn not only changes the drawbacks of the long rice cycle, but also greatly increases the output value of crops, connecting the two gaps of spring and winter.

In the long run, it is definitely a great achievement for the benefit of the country and the people.

But it doesn't work at the moment.

"Xuan Xian did a good enough job! Look at you?"

Cao Cao's gaze swept over Xun Yu and Cheng Yu, and he did not hesitate to praise: "Xuan Xian, what reward do you want, although you speak, Halberd Langzhong is too frivolous than you, what do you think of An Guo Zhonglang?"

Zhonglang and Langzhong are very different.

Lang Zhong is just an attendant.

And Zhonglang is a general, and the current Cheng Yu is just a general of Dongzhong Lang, an official Bai Shangshu.

But what about age?

Cheng Yu is already ancient, and Guo Yun is only eighteen years old.

Without waiting for Xun Yu to persuade Cheng Yu, Guo Yun himself refused first: "Lord must not, Xuanxian is still too young, if he is a general in the ranks, I am afraid that he will be criticized, not busy, not busy, now we have to solve the food problem first." "

"Huh?"

Cao Cao's eyes lit up and said, "Could it be that Xuan Immortal has other methods besides this corn?"

"Yes, this is thanks to Lao Xu..."

Hearing this, everyone's eyes were stunned, and they saw Xu Chu, who was red-eared, scratching the top of his head and saying, "That, I don't know what I did." "

Xu Chu is Guo Yun's iron in the Cao Group, and he has merit, and it is not too much to carry him.

"Just now I looked at it, now the plough used for farming is a straight plow, it takes two or three people, two oxen drag, two hours down, half an acre of land is difficult to cultivate..."

Saying that, Guo Yun took a wooden stick and drew on the ground: "Install a live wheel here, turn the mouth here, change the arc here..."

"Understood?"

Guo Yun raised his eyes and glanced at Cheng Yu, who looked confused.

"That, this..."

Cheng Yu has many years of farming experience, but the craft of this plow is not within his scope.

Cao Cao was also confused, what kind of wheels, curved mouths, curved arcs, like a book of heaven.

Xu Chu said disdainfully: "I understand this, it's just like the wheel of a thunderbolt car! Since you are still the lord's strategists, no wonder there are no two of you among the eight great strategists..."

"Yes, pretty much the same principle. "

"This kind of plough is called the Jiangdong plow, it only needs one person and one ox to operate, and it can cultivate two to three acres of land in a day. "

"If you use this plow, you will save at least half the time for farming and cultivation!"

After Guo Yun finished speaking, his gaze swept towards Cao Cao, Xun Yu, and Cheng Yu, and saw that the three were frozen in place, almost like petrification, he couldn't help but be stunned, and wondered: "Why?

"Three people a day and an acre of land?"

"Two acres a day for one person?"

"What if large-scale coverage, that is, the same number of people, more than doubles the amount of fertile land cultivated?"

"Planting four more corns a year is equal to eight times the previous harvest..."

Xun Yu's fingers trembled, and he was shocked.

Eight times!

What is this concept?

And that's not to mention the cattle power saved.

You know, in the current era, the number of cattle is not much, and it can even be said that they are scarce.

"If it is extended to the people, the benefits of the people will also be greatly improved, and local taxes will also rise." "

"When there is enough food, large-scale fertility can be promoted, and the population will increase dramatically. "

"Troop strength..."

Thinking of this, Xun Yu couldn't stop trembling, and actually threw a big gift towards Guo Yunxing's five bodies: "If this method of Xuan Immortal can work, the merit will be in the thousands!"

This is no longer just about solving urgent problems.

Once the harvest doubles, it is foreseeable that in the next few years, Cao Cao's accumulated strength will reach an unprecedented height, and it can even spread throughout the country, greatly improving national strength.

Cao Cao suppressed the shock of turning the river and sea in his heart, his voice became trembling, and his eyes carefully looked at Guo Yun's picture on the ground: "Xuan, Xuanxian, is this Jiangdong plow really that useful?"

"I haven't tried it either. "

Cao Cao: "(⊙o⊙)"

Cheng Yu: "〒▽〒"

Xun Yu: "(╥╯^╰╥)"

Guo Yun spread out his hands and replied honestly: "No, when Lao Xu was walking with a Wuding Mountain Axe before, he encountered a boulder and changed his curve, so I thought that it could be improved in this way." "

"My credit, my credit!"

Xu Chu raised his chin and said busily.

"But why is it called Koto Plough?"

Cheng Yu glanced at him, not bothering to pay attention: "Could it be from the Jiangdong Sun clan?"

"Well, take it casually. "

Guo Yuncan smiled, Jiangdong plough, also called Quyuan plow, is an improved farming work in the Tang Dynasty, and has no relationship with the Jiangdong Sun clan.

"Old man Cheng, I remember that you are from Yanzhou Dongjun Dong'a?"

Xu Chu suddenly thought.

"yes?"

Cheng Yu replied stunned, not knowing why Xu Chu suddenly asked.

"Dong'a is still some way from the sea, why are you so wide?"

Cheng Yu: "(⊙ω⊙)"

Xun Yu: "(∩_∩)"

Cao Cao: "(⌒⌒)"

Cheng Yu was always strict, and his face suddenly turned red, and he didn't know how to refute it.

Looking at Cheng Yu's stumped appearance, Xu Chu raised his head and laughed and pleaded: "Master, hurry up and let people transform this Jiangdong plow, if it is really as powerful as Xuan Xian said, then I also have to take a big credit, don't I?"

"Gongda, you immediately copied this method and ordered people to transform overnight. "

"Oh. "

After Cao Cao ordered, he said with a smile: "Not to mention how this Jiangdong plough is, this corn alone should also be remembered as a great achievement." In addition to his official position, what reward does Xuan Immortal want, just open his mouth!"

"What about me?"

Xu Chu is obsessed.

"Rewarded together. "

"Lord Xie. "

"Zhongkang doesn't want any golden official position, lord, I just want to fight Old Man Cheng, okay?"

Cao Cao: "(⊙o⊙)"

Cheng Yu: "b" (╯_╰)

"Hahaha, okay, Zhongde is just and strict, you kid don't want to take revenge." "

Cao Cao was in a good mood at this time.

What virtues does Xu Chu have, can he still not understand?

"Xuan Xian, this Zhonglang will not shirk you, if you don't reward your merit well, won't it seem that I Cao Cao has a small belly and chicken intestines?" Cao Cao was cordial to Guo Yun at this moment: "If you have other requirements, you don't have to hide them, although it is." "

Seeing Guo Yun's repeated resignations, Cao Cao's eyes lit up, and he suddenly spoke:

"How about I accept you as a righteous son?!"

Guo Yun: "(⊙ω⊙)"

"That, lord, subordinates leave first. "

"Hahaha. "

Seeing Guo Yun's stunned look, Cao Cao laughed even more.

You kid has a lot of ideas, right?

Regularly pretend to beep, huh?

Hum.