Fang Jun had already said goodbye to Nan Study Room with the booklet and walked outside.

Just now, he bowed to Li Shimin, Fang Xuanling and others, and saw that the matter was almost the same, so he left Nanshu.

As a Siye, he doesn't have much to do. After all, generally speaking, two Siyes in the Imperial College are enough, and he is the third one, so he only needs three days to come and take a class.

Of course, there are still some things to do when he goes back, and he won't leave himself idle.

Jin Yang had just said that he would go home early.

He needs something to eat.

...

At this time, there was still a silence in Nan's study room.

At the request of Li Shimin, Minister of Revenue Dai Zhou, Minister of the Ministry of Works Li Daliang and others rushed over.

Then several farmers, craftsmen who specialize in developing agricultural tools, and even several ministers from the Ministry of War who were responsible for the affairs of armor and equipment, rushed here.

There was a picture in front of me, with many patterns on it.

He also called someone to bring two long straight plows and put them in front of him, and some craftsmen were busy next to him.

They moved a few pieces of wood and started to peel it, trying to use the wood to make the curved plow shown in the pattern.

Li Shimin seemed extremely excited. He just gave thousands of instructions and issued a death order to stare at the craftsmen and let them finish it.

Fang Xuanling also stood aside.

Wei Hui, Changsun Wuji, Gao Shilian and other important officials were all recruited and sat on the table next to him as they watched the craftsmen not far away busy.

Although Fang Jun had said goodbye and left, some princes in Nan Study did not leave, but remained not far away.

A large group of people were so dark that they didn't dare to breathe, and the scene seemed to be dead silent.

A historian had already come and recorded what Fang Jun had just said on the case and presented it to various officials for checking. When Wei Hui, Changsun Wuji, Gao Shilian and others picked it up and took a look, their bodies suddenly shook, and an unbelievable look appeared in their eyes.

Li Shimin didn't ask them either. When he saw their faces, he could understand what he said in his heart.

Even Li Shimin didn't have time to see Fang Xuanling.

Since there were many craftsmen who called over, the curved plow on the rice paper was quickly completed, and the straight shaft became a curved shaft.

When I just talked about this, Fang Jun said a little more, that is, the longer the curved shaft, the larger the arc, the higher the elasticity, and the more animal power it saves.

There are also plowshares, plow walls, plow bottoms and plow horns, and even plow arrows, plow reviews and plow plates.

If you make a product that is not easy to use, you can make several more products. Which one should you try? Only after testing can you promote it.

Now that the craftsmen are called, they naturally have to make several kinds of things. After they are finished, they will definitely need to move to plow oxen to test.

Of course, the most important thing is not these, but what he said one after another.

There are many ways to say, but everything changes are inseparable. The most important thing is to broaden your thinking, improve your horizons, dare to think, dare to do, and dare to do.

What is the case for calculating things? That is, things are based on the principle of calculating the truth, and only the quality is measured. If things have their own reasons, they are actually investigated. They are large and natural, small and small, and plants are snailed, and they are similar to their nature, conjure their likes and dislikes, and recommend their constant changes. This is called quality measurement...

Even Fang Xuanling, who was very familiar with Fang Jun, had already widened his eyes and held his breath.

Not to mention what method he proposed to cultivate seeds?

This method can be used not only on rice, but also on oranges, vegetables, and even on wood and bamboo.

If you want sweet things, then plant sweet things specifically. If you want sour things, then plant sour things specifically. Cultivate them for three to five years. If not ten or twenty years, then you can make them naturally.

We must build a seed field that specializes in seed cultivation and prescribe the right medicine...

Although it has not been verified whether this method is useful, there is no doubt that after several officials were recruited to see it, they were extremely shocked.

He did not make a comment. After all, no one could say anything about this kind of thing. Li Shimin did not continue to ask, but waited for the result of Li Daliang to come out.

Several people sat and waited for a while, and Li Daliang finally got the result.

He hurriedly led several farmers to come and bowed, "Your Majesty! The effect has come out. The Quyuan Plough... is indeed more skilled. After being tested by Weichen, it can at least save ordinary animal power!"

Li Shimin's whole body was shocked, and he immediately stared at him and said, "That means that with this thing, a tenant farmer could plow two acres of land in the past, but now it can be turned into four acres? Yes, right?"

"this……"

Li Daliang was stunned and said, "We cannot generalize. After all, when the animal power is poor, even if we save half of the animal power, we cannot double the cultivated land at once. There are other problems that have not been solved. For example, human power! However, after testing by Weichen and others, three acres are indeed possible. It is not as high as four acres, but we have to consider whether the cattle will be exhausted!"

Upon hearing this, Li Shimin suddenly looked at Fang Xuanling, Wei Hui and others.

Although Li Daliang didn't say it, Li Shimin, Wei Hui and others knew what this meant?

This means that Fang Jun is right.

At least, his approach to viewing the world is right!

"Then...this method of cultivating seeds..."

Li Shimin stared at Li Daliang.

He was the Minister of Works, who was in charge of water conservancy projects and also led the policy of shipping. He was under the Minister of Works, the Ministry of Works, the Ministry of Works, the Ministry of Works, the Ministry of Works, the Ministry of Works, and the Ministry of Waters, and the Ministry of Works, and the Ministry of Works, was responsible for farming.

Li Daliang nodded and said, "The Prince Concubine Fang proposed this method not only. It has been mentioned by his predecessors. It is just that he taught the princes how to think, which is a bit strange!"

Li Shimin frowned: "Tell me!"

Li Daliang looked at Fang Xuanling, Wei Zheng and others, and then continued: "This is a way to remove inferior products and cultivate good seeds. The ancients once said: If you want to grow money, take down the grain; if you want to eat feldstone, take the upper seeds. Choose strong wheat ears as seeds and cultivate them in the next year. You will naturally get better wheat ears!"

"Of course! Although the predecessors have summarized this method, it is not so clear. The seed field he just mentioned... seems to suggest that Your Majesty specifically open up seed fields to develop seeds. After the seeds are cultivated successfully, they can be sold to the people all over the world to cultivate... This statement is extremely tricky!"

"It is obvious. The prince-concubine Fang has seen how tenants cultivate crops and how to select seeds, so he has learned the trick from it. He feels that this is the case! Now there is no special person in the court to do it, which is a pity! Now the empress also feels that this method is outstanding, and it feels like clearing the clouds and fog and seeing the sun!"

Li Shimin took a deep breath, stared at him and said, "Are you saying that this method is feasible? If the court came to do this and then promoted it to the people of the world, wouldn't it be..."

"Your Majesty! There are still many problems to be solved. What Mr. Fang said is only one of the ways to solve the problem! If you want to increase the yield per mu, there are water conservancy, soil and temperature differences, plant different seeds in different regions, and cultivate different seeds. Only by prescribing the right medicine, then you can naturally increase the yield per mu! I agree with Mr. Fang's words, which is a far-sighted strategy, but if you want to do it too long, it may take ten years!"

When Li Shimin heard this, he already understood in his heart.

He looked back at Fang Xuanling, Wei Zheng and others, walked back and sat on the chair, picked up the drawings of the curved plow on the table and took a look.

Didn't continue to speak.

The problem is naturally not the curved plow.

It’s not about how to choose the Jiase!

Not in the seed field!

The problem is that Fang Yiai loves this person!

He obviously didn't finish his words just now.

Maybe I don’t want to say it, maybe I don’t want to say it.

Li Shimin knew very well that this person was no longer as simple as the surface.

If I had written a few poems before, it was just a genius and a singular talk. Although I was talented, there were many talented people in the Tang Dynasty, and Li Shimin was not short of talent.

Now who is the one in the court stands out? Isn’t it so talented?

But this love...

The more I look at it, the more I feel that this person is unfathomable.

He was not teaching the Tang prince how to farm the fields. From beginning to end, he was talking about one thing, that is, teaching them how to think!

After thinking about it, Li Shimin turned around and shouted, "Zhi Nu! These days, you have gone to the blessing house... What exactly? Come and talk to your father!"
Chapter completed!