The purpose of the turmoil is to destroy the existing order and establish a new one.

However, to rebuild a new order, it must be established in a situation where the old order has been destroyed, and it is very difficult to re-establish order.

But if everyone becomes poor and has no money to fight, the society will slowly sink to the bottom.

Maybe it will return to the primitive society

Fortunately, every main meal is a small portion, so that everyone can eat a variety of main meals, and say "delicious" every time.

The special staple food in front of him makes Xungui's children full of little stars, but each one can only eat one bite, which makes Xungui's children very dissatisfied, but their little stomachs are also full.

"Teacher Fan, I love to eat everything, what should I do? I heard from my mother that the products of the Fan family manor are very delicious, isn't it?

If it's made at home, it's not so delicious? A young cute baby said.

Fan Jingjing felt that these noble children were also very remarkable, and Xiao Mengwa was able to say such a long list of words, rather than simple sentences.

"If it's rice noodles or rice noodles, you can try to make them at home, but I can't guarantee how it tastes.

But if it's sweet potato vermicelli or potato vermicelli, maybe only in the palace, or in my house.

The Imperial Palace, because it was reluctant to potatoes, almost did not make a fan.

It's a potato, the emperor and the empress themselves only ate one, and that one is still roasted, maybe the crown prince Li Chengqian has eaten it, but the other princes and princesses don't have this opportunity to eat these processed products? If the emperor knows that I will cut the potatoes for you to eat, I will probably be condemned. You have to keep it a secret! ”

Fan Jingjing said jokingly.

When Fan Jingjing answered Niu Yingxiu, she was also very unsure, after all, how to eat and distribute in the royal family was not something that Fan Jingjing could manage.

She could only guess how much the emperor would leave behind to eat.

And how much is used for breeding.

In fact, Fan Jingjing only gave two at the beginning, and the amount was very small.

At the beginning, the Fan family manor planted far more potatoes than the royal ones, but until now, the royal family still didn't know that there were potatoes in the Fan family manor, but today they probably knew.

Even if these babies don't say anything, the guards behind them will report to the above openly.

"Sister Jingjing, can I help you keep it a secret? You only planted two potatoes for the royal family, but you planted many potatoes? ”

Niu Yingxiu's eyes rolled, and she began to discuss the conditions with Fan Jingjing, she already knew that Fan Jingjing planted a lot of potatoes, and she still had help planting them!

Fan Jingjing was really speechless, she only gave two because the number of potatoes she brought was limited.

But then she found Maserati and pulled out a lot of potatoes in the car.

Fan Jingjing knows that potatoes and sweet potatoes are important foods in this era, so they are planted first, so the output of potatoes and sweet potatoes is very large now, but half of them are still planted in the ground.

Okay, still have to expand out.

Her thoughts are almost the same as those of the emperor and empress, although she does not actually manage the government, but her care for the people is the same.

How much energy a person has, how much he wants to do, now Fan Jingjing knows that if he can help other people, there is no way to make his own money with his heart blindfolded.

However, there is no way to explain Fan Jingjing's approach, maybe she has offended the eldest grandson, but she can't tell everything about Maserati, so she has to silently touch her nose and admit it.

In fact, the leakage of the potatoes produced by the prince and the princess also wanted to do the emperor a favor.

If potatoes can be spread quickly, it will quickly increase Datang's grain production, because the cultivation of potatoes and sweet potatoes does not require too much manpower and too much work, and the harvest is very simple, both adults and children can do it.

The potatoes of Fan Jingjing's seed have not only been watered with condensate, but the length of the potatoes is relatively good, although the specific function of condensate is not known, maybe genetic modification has occurred.

After all, Fan Jingjing is also a person who has seen many farms, and knows that special water like condensate can not only improve the nutrition and delicacy of crops, but also make some changes in crops.

Since it can make potatoes and sweet potatoes taste better than usual, and can also make the body stronger, it must have an impact on the composition of the plant gene series.

If the first-generation potato sweet potatoes grown from the potatoes and sweet potatoes watered with condensate are taken out and planted, it is estimated that the taste will be good, and the production volume may be higher than before. So Fan Jingjing didn't want to try, but if the emperor wanted to promote it, it was estimated that he would have to make the amount bigger, but the potatoes in the emperor's hands were too few, and if the emperor wanted to promote it, it would probably take a few years.

It is estimated that the emperor will give a few to some nobles or feudal states with land and let them plant, but Fan Jingjing also knows the things explained above, and the following may not be serious about implementation, unless they feel that this will affect their official position.

Therefore, it is better to start from the people, as long as they see the benefits, these farmers will start planting, not to mention that this can also expand the cultivated land, because these potatoes and sweet potatoes only need some simple wasteland to be planted, but potatoes are more physically demanding, and you should be careful when planting.

Don't think that the above explanation will be implemented below.

Fan Jingjing once saw that the school's instructions to the upper echelons were in defiance of the law, and she also saw the situation of violating laws and disciplines in many places.

It was still the Internet era where photography and recording were convenient, and when it came to Datang, the supervision ability was equal to zero, and only manpower could be used to supervise, but people were the most untrustworthy, otherwise you wouldn't think about supervision, because people who do bad things are very easy to complicity.

The above explanation affects the governance of the below, and the previous rules may be broken, and these rules are the result of their rearrangement after countless years of interests, and if they are broken, all the layouts will have to be redone.

After welcoming the new students, Fan Jingjing arranged for them to go to the farmland to do proper farming work and prepare for the final return to campus.

In the evening, Fan Jingjing was going to hold a big class to welcome these students, although there were more noble children temporarily, it had no impact on Fan Jingjing, she was originally going to let the prince and the princess listen to the class with the children in the Fan family manor, which could be regarded as an opportunity to find an opportunity to jump into the dragon gate for the children of the Fan family manor.

If we can learn and grow together, the children of Fanjia Manor will have extraordinary achievements in the future.

This is the era of personal rule, and what you know will affect you for the rest of your life.

If a person has smart wisdom, he may be able to fight his way out, but as long as he can do ordinary things, who he knows, it will affect his future development.

Fan Jingjing feels that the children of Datang have an advantage, they are full of curiosity about new things, far from being like people in the later period, as if they know everything.

The children of Datang still seem to know that the world is full of all kinds of wonders, and there is no way to explain many things.

Of course, the explanations of their elders all put these on the immortals and the like, and people have no way to understand what the gods do, it is a matter of course, maybe the immortals are fighting in this place, so there are strange potholes, and they don't think of meteorites.

However, their elders inherited the immortal sayings of various sects, so that their children were very confused to find that there seemed to be many sects of immortals, and they still couldn't figure out which one of them was correct.

Then Fan Jingjing put forward a lot of explanations, and even did experiments, so that they could see how a certain explanation was established, which made them feel very magical.

Like the shadow of the sun will change over time, although there was a sundial a long time ago, but Fan Jingjing put the shadow of the sun. The narrative is more detailed, and even combines arithmetic operations, allowing them to connect with new levels of knowledge from what they have known before.

It's a pity that Fan Jingjing said that if you want to know better, you still need a lot of calculations, when it comes to mathematics, in fact, there are many children who are full of frustration, but most of the frustration comes from someone who learns better, and they must work hard to catch up.

Fan Jingjing's biology actually comes from agriculture.

It was one of the required courses at her university.

Agroecology is actually about ecosystems, not other biology that requires a lot of scientific methods.

After all, these scientific methods are too far away for these students, and when they have a further understanding in the future, maybe Fan Jingjing can talk to them about some basic concepts.

Of course, with further professional knowledge, Fan Jingjing has no way to really understand.

What's more, it is actually very meaningless to say some proper nouns to some children.

Saying something that they can understand, and giving them some right attitude and knowledge, is what really matters.

After all, when they grow up, there will really be people who will devote themselves to biological research, and Fan Jingjing thinks that there will not be too many.

Fan Jingjing's real purpose is to let these people in the upper echelons of society develop a concept of protection for the natural environment, and only with good environmental protection can we operate sustainably.

At the same time, Fan Jingjing is also trying a variety of different knowledge, which can trigger children's real interest.

If she really has no interest, maybe she can only find a way to take this child to business, or engage in various art industries, although these industries have no way to transform the social environment, but they can have a good impact on people's psychological thinking, and make people more courageous to change their mentality and maintain the balance of their mentality.

And people's pursuit of beauty can often reach the point of infatuation.

Needless to say, these things, the pursuit of the ultimate also requires the family to have money.

No matter what kind of interest people have, they are actually very interested in making money.

And with more money, they can make great achievements in other places they are interested in, making money is not the last goal, if the purpose is to make money, the future will be very empty, must let them in addition to making money, keep other interests exist.

"In a certain space of nature, organisms and the environment constitute a unified whole, in which organisms and the environment influence and restrict each other, and are in a relatively stable state of dynamic equilibrium for a certain period of time.

So we have to have some understanding of living things, these creatures include plants and animals, plants are the immovable life that you see on the ground, and animals are the life that you see moving, and of course there are some special species in between.

The scope of ecosystems can be large or small, intertwined, the solar system is an ecosystem, and the sun is like a ...... The water that rotates the waterwheel continuously provides energy to the solar system. ”

At this time, there are a lot of small hands raised underneath.

So Fan Jingjing nodded a small hand and asked him to ask.

"Teacher, what is the solar system?"

Fan Jingjing was in a cold sweat, this question was very good, but it was difficult to explain, he suddenly felt that Datang did not seem to have the concept of the nine planets, or that there was a concept of the nine planets, but these people with concepts were all in Qin Tianjian, and their official positions were also passed down from generation to generation, and they did not flow out.

"The solar system is the family of the sun, a range of energy provided by the sun to sustain its existence." Fan Jingjing tried to explain it in a way that they could understand.

Then he continued:

"The largest ecosystem on Earth is the biosphere...... Well, what's the problem with you guys? ”

Fan Jingjing stopped again and asked.

"Teacher, what is Earth?"

"The earth is the land we are stepping on now, and in addition to the land we are stepping on is called Asia, there are actually other lands where all kinds of people live on it, and they all look different."

"Are they all the same as the Turks?"

"Some of them look very similar to the Turks, but some of them are different, for example, the Tuyuhun people don't look the same as us, and they are also different from the Turks."

"Then why is the earth called a ball? The rattan ball is obviously more round, so it's impossible for us to stand on the ball and not fall down? ”

"Because where we're really a ball, and we're able to stand on it because of gravity...... These things are what we will teach in the future, and if we continue to explain them, we will not be able to take our lessons, so we should continue to take our lessons first, shall we? ”

Fan Jingjing looked at the bright eyes below, knowing that she had caused some students to have a lot of doubts, but when they had doubts, they were very happy, and they felt that this was the direction they had to get answers.

However, they also knew that if they continued to talk about it, it was estimated that Teacher Fan Jingjing would not be able to go to class, so they were going to pester the teacher when the class ended.