Dressed as a big boss Bai Yueguang, God does not allow salted fish to lie down

Su Yuejian returned to the room and wrote a planting plan based on what she had learned from today's field investigation. The specific implementation of this matter was left to Gu Bingxiu.

There are many barren mountains in the Zhongnan area. Protective forests should be planted on the top of the mountains; oil tea trees, tea trees, chestnut trees should be planted on the hillsides, and the rest should be planted with bamboo; and fruit trees should be planted at the foot of the mountain.

Prevent soil erosion while increasing economic benefits.

In order to harvest as quickly as possible, it is best to transplant seedlings that are more than three years old from elsewhere.

In the central bay area, small rivers can be fenced off to raise fish and shrimp, grasslands can be used to raise rabbits in government-run workshops to provide people with more animal food; melons and watermelons can be grown on hills and transported to other economically developed areas for sale. Rice can be grown on river terraces to increase food production.

The Zhongbei region still grows rice and wheat to ensure that food production does not decrease...

In order to prevent floods caused by heavy rains, in the short term, more square reservoirs can be dug, drainage channels can be built using the terrain to direct the accumulated water to low-lying areas, and then reservoirs can be dug in the low-lying areas to store the flowing water.

For the Qinghe River Basin, the curved and narrow parts of the river need to be straightened artificially, the river channel needs to be dredged, the silt in shallow rivers and lakes needs to be removed, the levees need to be reinforced and raised, flood diversion projects need to be built, and reservoirs need to be constructed.

The mountains in the south are high, while those in the north are low.

The flood will naturally rush to the northern plains. See if two drainage canals are dug at lower levels on both sides of the north to divert the water.

To go with the text, Su Yuejian also drew a picture to show where the construction work was taking place.

To deal with the problem of locust infestation, she also wrote a detailed "Strategy for Locust Control"...

Su Yuejian looked over the plan in her hand again and felt that there was no problem, so she asked Amber to deliver it to Lord Gu next door.

Su Yuejian took a look and found that her own privately owned fields of ten hectares each of upper, middle and lower grades, corresponding to Zhongnan (lower grade), Zhongbei (upper grade), and the hills and terraces (middle grade) in the central bay area.

So she plans to start with demonstration planting in these places.

She plans to plant peppers, hawthorn trees, and potatoes on the lower hilly land.

She will plant melons and watermelons on some of the medium-sized hills and terraces, and she plans to try planting rice and some bamboo on the terraces.

In the superior Zhongbei Plain, naturally most of the land is used to grow wheat, rice, soybeans and miscellaneous beans.

At the same time, a small area was marked out to plant peanuts, sunflowers, tomatoes and some daily vegetables brought from the capital.

"Amber, you can find relevant farmers to plant crops according to the upper, middle and lower grade lands I have planned above.

In addition, I built a small farm in the Bay Area and raised a hundred chickens, ducks and rabbits.

We will also plant vegetables for the hundreds of people we eat. To be self-sufficient, we need to have some surplus to store. We will also build five large cellars so that we can store the vegetables and grains that we cannot finish after harvesting.”

"My Lord, what is that potato?"

"Don't worry about that for now. I'll find someone to take care of it later. Just leave the land for growing potatoes for me. Call Uncle Wei over to me."

Wei Yuzhu came over from the training ground, "What do you want, Miss?"

“ Zhongli is now considered my territory, and the potatoes have been shipped here.

To be on the safe side, I plan to plant this quietly in my own field.

You can arrange a farmer who has signed a death indenture to take care of it, and plant some taro, yam, etc. near the potatoes to confuse the eyes and ears.

When you harvest potatoes, use your guards to harvest them. In the future, even if I take out these foods, I will change them to something that no one else can recognize, so the risk is controllable. "

Wei Yuzhu had always known that his eldest daughter was bold, but he never expected that she would actually take the risk of growing potatoes.

This was something he brought back from overseas, so of course he would be willing to grow it!

He also wanted to witness its production with his own eyes!

He longed for the day when this potato would see the light of day again. Wei Yuzhu nodded carefully, "Don't worry, Miss. I will make sure that this will be foolproof."

After Su Yuejian finished explaining everything, she went to the inpatient department to check on the injured.

Those with minor injuries are fine, but one of them has a fever and has been given penicillin.

The servant Chen Da is now able to eat and seems to be in better spirits than yesterday.

"You need to get better soon. When you get better, I have something else for you to do."

Chen Da's eyes lit up and he burst into tears of gratitude.

He thought that even if he recovered, his health would be worse than before and he would no longer be able to work as a security guard.

He doesn't know how to farm and has no skills, and doesn't know how he will make a living in the future. He didn't expect that the princess would still want to use him and give him special tasks.

"Thank you for your concern, Princess. I will get better soon and continue to serve you, even if it means my death."

He struggled to get up to show his excitement.

Su Yuejian smiled and said, "Not really, not really, don't move, don't die at any time, live well, there is hope only when you are alive. Rest, I'll come to see you tomorrow."

Yesterday, Wang Wenjun taught them the Hundred Family Surnames, and they learned five new characters every day.

Today's math class is for Su Yuejian.

Because Su Yuejian was giving a lecture, everyone wanted to learn, and those who had nothing to do gathered in the lobby of the inpatient department.

Su Yuejian stood in front, where there was a blackboard and a box of chalk. After watching Wang Wenjun's class last night, she felt it was inconvenient, so she asked someone to follow her method and made them during the day today.

Su Yuejian wrote numbers from 0 to 9 on the blackboard. “Before, we wanted to mark the quantity of a product, which was very complicated and required a lot of words.

With this simple counting method I mentioned, it will be much more convenient to record the outbound and inbound shipments, quantity, and amount in the future.

跟我来念， 1像毛笔细又长；2像小鸭水上漂；3像耳朵听声音；4像小旗迎风飘；5像秤钩称东西；6像豆芽咧嘴笑；7像镰刀割青草；8像葫芦能做瓢；9像勺子能吃饭；10像鸡蛋加油条。”

At this time, Gu Bingxiu was wearing casual clothes and taking a walk to digest his food after dinner. He heard the catchy sound of reading in the hall of Yuejian Hall. He was very curious and walked in unconsciously. Everyone was concentrating on studying and no one noticed him.

He saw the princess giving a lecture in the front, which was quite interesting. Everyone here was the princess's servants, and everyone was learning very seriously.

I've never seen that black board and white pen before.

What numbers is she teaching?

"Remember these numbers, how to use them? For example, today I bought 10 chickens. Who can come up and write how to write ten?"

Some girls with good memory have raised their hands, "Ting'er, come up and write."

With trembling hands, she wrote a one and then a zero.

"Very good, you wrote it correctly. With these basic numbers, it will be much easier to calculate in the future. Even without an abacus, you can still do it off the top of your head.

Aunt Amber, you can set the questions, and you can use the abacus to calculate over there, and I will do the mental arithmetic."

"What's twenty-eight plus seventy-two minus fifty-five?"

After Amber finished reading, Su Yuejian gave the answer directly, "45!"

Amber calculated with an abacus, and after a while, she also calculated that the number was forty-five.

The people below were all amazed, saying that this was faster than an abacus.

"Everyone, look at what I wrote on the blackboard. If you want to calculate the number just now, you only need to master a vertical calculation rule.

Let me demonstrate with an example... This method is very easy to do vertical calculations by hand. Once you become proficient in it, you can do mental calculations and then you can directly give the answer like I did just now."

Gu Bingxiu studied very hard. He had studied mathematics, but the mathematics that the princess taught was very different.

After she explained this, perhaps everyone in the audience had different levels of acceptance, but Gu Bingxiu immediately found that this digital system was more practical.

It is easy to write and looks clear, especially the decimal calculation rules used by the county bishop.

If ordinary people master this mathematical system, they can cope with basic daily life.

What's up with this princess's brain?