The whole family of villains criticized her wildly, but the princess treated her with medical treatm

The handmade bagasse paper received such attention, and the children felt unprecedented satisfaction.

This is not vanity, but a kind of joy after hard work and the results are fully recognized. This feeling is very unfamiliar to them who are pampered.

Zebao's face turned red with excitement.

The sixth son of the Li family rubbed his hands happily: "We did it!"

Jin Yu giggled happily: "Your Highness taught me!"

Ya Bao was the calmer one among the children. He went to the study to find some pen and ink. I couldn't wait to spread out a piece of paper that had been exposed to the sun on the wooden table. I dipped my brush in thick ink and wrote a poem of sympathy for the farmers.

The ink was on the sugar cane paper and blended well without the ink showing through.

The quality is extremely high.

"How good is the writing effect on paper made of sugarcane bagasse? It is stronger than the high-grade bark paper commonly used in our Imperial College. It is not ink-proof, not rough, but not thick." Zebao couldn't put it down.

At this time, everyone was convinced.

A six-year-old child has a simple mind and will not lie to others.

The workers in the paper mill were greatly encouraged. A few brave ones came forward, bent down and bowed, and asked the little cute baby about his experience in making paper from sugarcane bagasse.

The four cute babies simply acted as teachers, teaching these employees just like the eldest princess taught them before.

After a while, they got into a fight.

"You're still going to take care of the kids."

Yan Yang looked at this happy scene and couldn't help but sigh, "Let them learn knowledge by themselves. They also teach by words and deeds. By teaching others, they can strengthen their memory."

In fact, if you carefully review the process of papermaking, it is very boring and cumbersome.

But the child's mother had a way to explain the difficult-to-understand content and steps in a lively and interesting way, and combined it with manual operation practice. This teaching method, in the opinion of the Prince Regent, was very novel and unique.

"Kids are very malleable."

The corners of Mu Tingxue's lips raised, revealing a warm smile, "Cultivation of their interest and ability in hands-on work will help their intellectual development. My talents are bound to be useful."

Yan Yang stared at his fiancée's beautiful profile.

She could always bring him unexpected surprises. I don’t know how many treasures are stored in my little head.

"How did you come up with the idea of ​​using sugarcane bagasse to make paper?"

“There is no such thing as waste, only misplaced matter.”

After hearing what his fiancée said, Yan Yang's heart started to stir again, and his heart beat violently uncontrollably.

After some operations, Tingxue really turned waste into treasure.

She is very good at using waste materials that are inconspicuous to others, such as using discarded sugarcane bagasse to make expensive paper, using seemingly dirty yellow mud to make high-end white sugar, and using poisonous substances that others avoid. The salt mine produces snow-white refined salt.

A worthless thing instantly became worth hundreds or thousands of times after passing through her hands! Once or twice can be barely explained as coincidence, but if it happens continuously one after another, it can only be called a miracle!

Is it possible that the woman he loves so much is really a goddess from heaven?

The eldest princess has adopted Mr. Yangcheng, a staff member who is proficient in the art of Ziwei, and spreads rumors and prophecies everywhere. He knows this. This is a political method, but today, Yan Yang can no longer convince himself, and he has begun to believe those nursery rhymes.

"I remember that the Yan family also has [-] acres of land."

When Mu Tingxue saw the bagasse paper, she thought of the sugarcane peel and sugarcane leaf fertilizer next door.

"Well, we planted potatoes this year. We had a bumper harvest and made a lot of money."

"What are you going to plant in the fields on Zhuangzi next year?"

"Mom likes to eat potatoes and roast meat. Let's continue planting potatoes." Yan Yang planned this and had already ordered him to cut the potatoes into pieces for planting.

"do not."

Mu Tingxue stopped and said, "Don't always plant the same kind of crops on the same piece of land. Plant different crops in an orderly manner between seasons and years. Practice rotation so that the land can be fertilized. If If you always plant potatoes every year, the potato harvest will only get lower and lower, and the fertility of the soil will continue to decrease.”

Yan Yang stared at her with burning eyes: "How to rotate seeds?"

This was the first time he heard that there were so many things to pay attention to in farming.

As the head of the Yan family, although he only has [-] acres of land, which is far inferior to the super landowners like the Li family and the Cui family with millions of acres of land, compared with ordinary wealthy families, [-] acres is really not that small. .

Since the old Duke Wu An was assassinated and died by the late emperor, Yan Yang took over the entire Yan family when he was a boy. He managed the huge family business alone. The income from grain per acre is one of them. Every year, he has to record what is grown in the [-] acres of land, how much is harvested, and how much rent the tenants pay. I have never farmed, but by reading this kind of account book every year, I have gained an understanding of the planting situation on the Yan family farm.

The Yan family's fields were used to grow wheat before the daughter-in-law brought the divine grain.

"For example, soybeans and wheat are rotated once a year. If it is a crop that matures more than a year, you can rotate rice → rape → rice → wheat → rice. In short, planting alternately can effectively prevent pests. , diseases, and can make the soil more and more fertile and utilize the nutrients of the land in a balanced manner.”

Mu Tingxue no longer regarded herself as an outsider.

After getting married in the future, the Yan family's field will become their own field.

Since it is the husband and wife's field, they must keep it fertile for as long as possible.

Yan Yang was enlightened, and his new agricultural knowledge increased: "What do you mean, we won't plant potatoes in the spring next year?"

Mu Tingxue said: "You can try leguminous plants to restore the phosphorus content of the land. Leguminous plants include alfalfa, alfalfa, soybeans, peanuts, etc. Especially alfalfa, with it, you can develop four-cylinder plants with an efficiency close to [-]%. The field rotation system, its planting time is January and February..."

Yan Yang listened carefully to her talk about how to combine crop rotations to restore soil fertility.

How to rotate crops among four fields and turn the poorer fields into extremely fertile and high-quality soil!

And how alfalfa, a plant that is almost never taken seriously, is cleverly used in crop rotation.

One hour of private tuition.

The Prince Regent benefited greatly.

Teacher Mu was very generous. Not only did he spend all his money to teach the four-field rotation system for perfect crop efficiency, but he also took one-third of the new fertilizer produced by the Imperial City Fertilizer Factory next door and sent it to the Yan family's farm for implementation. irrigation.

"Mom is partial and secretly gives Daddy a chance."

"Mom, please teach your son."

Zebao and Yabao were tired from playing on the other side. Seeing the scene here, they couldn't help but feel a little bit amused.