The woman sees through but doesn't tell. Feng Ren's impression of her is higher.

On the other side, Dou Xi was more and more excited. He couldn't help saying, "where did you find this, sir?"

Fengren showed just the right doubt, "how can Zongguang be so excited? Is it still the most precious thing?"

Dou Xi repressed his excitement. "The best treasure is not the best treasure. The younger generation doesn't know, but it's worth thousands of gold if it is used properly!"

Although the draft was scrawled, Dou Xi could see its value.

Unlike the obscure and simple agricultural books, the contents of the draft are concise and almost vernacular. The contents are also very interesting, from shallow to deep, step by step, from rough categories to sub categories, and there are many agricultural schemes.

These plans are new to Dou Xi!

It was like a key to open the door of the new world, which made him feel enlightened.

"Oh? Really?" Fengren pretends to be surprised.

Dou Xi suppressed his excitement and said with a smile, "if you don't know who the author is, I really want to visit the government and have a good discussion."

Feng Ren asked, "what's this?"

Dou Xi said, "Dongqing is peaceful under the governance of the Lanting Duke, but there is famine everywhere in other places. In the final analysis, there are too few grains produced in good fields. There are many reasons for limiting farmland output, and the most fatal one is farmland fertility."

Farmland fertility is a big problem that is difficult to solve, which fundamentally restricts agricultural output.

Even fertile farmland can't afford continuous cultivation, and it will degenerate due to lack of fertility sooner or later.

For sustainable development, we can only choose to stop farming and let the farmland fertility recover itself.

Once the cultivation is stopped, it means that there is no food output during the cultivation rest period, which undoubtedly increases the food pressure. Jiang Pengji has been fighting for years. In order to maintain supply, she can only reclaim wasteland and cultivate continuously. In the long run, this move is tantamount to drinking poison to quench thirst.

Feng Ren nodded and said, "what does Zongguang mean?"

"I don't know who wrote this book. The content is bold and novel, which the younger generation has never heard of." Dou Xi pointed to the draft and said, "Even if others think it's impractical and impractical, the younger generation thinks that this person's idea is very organized. He wants to use manpower to supplement farmland fertility. His plan is clear and specific, and most of them have traces and reasons to follow. Many people don't know how to use agricultural fertilizer, but people who know how to use agricultural fertilizer don't know how much is appropriate, let alone how much How can we make use of the farmland to get the most benefit... This person is so thoughtful that he not only thought of it everywhere, but also gave quite detailed steps... "

Speaking of these, Dou Xi talked with great confidence and had an unstoppable posture.

The reason why good farmland is good farmland and its output is higher than that of ordinary farmland is naturally due to its high fertility.

If external forces are used to interfere with farmland fertility, farmland can maintain extremely high fertility without farming rest. Why worry about the high harvest?

Dou Fu is a relatively large rich landlord in Yangshan. Dou Xi himself is a farmer's son. He is very familiar with the farming process. In order to improve output, he often studies this content and summarizes a set of farming experience. It is precisely because of these that the output of the farmland under Dou Fu's name is always much higher than that of others. Dou Xi's method can be compared with the content on the draft, just like a pearl to the bright moon.

The content of the draft should be more than that.

Dou Xi sighed, "I don't know who you are. If you're lucky to see, you need to talk at night."

As soon as the voice fell, Feng Ren, Mrs. Dou and five million salted fish gave him strange eyes.

Talk by candle at night?

Ha ha——

Good idea!

[sneaking into the African chieftain]: the kind beauty said that sleeping with a foot and talking with a candle at night are his only welfare.

Although Fengren doesn't know the relationship between Jiang Pengji and Weici, he also knows that female princes are unlikely to be too close to heterosexual subordinates.

Dou Xi's theory is qualified, but he doesn't know how to practice. After all, some people always have one set in their mouth and another in their hands.

Feng Ren cheated Dou Xi out in a few words. Seeing this, Mrs. Dou raised her legs and wanted to follow.

Dou Xi advised, "madam, it's windy outside. You're cold and just in time. You'd better rest in the house."

The woman didn't know how to respond before she went out. Feng Ren helped her out.

"Although it is important to have a rest, proper relaxation can also help to recover from the illness. Your wife looks good and should be all right."

Dou Xi said awkwardly, "after all, I Jing is a woman. If I go with you, I'm afraid it will hinder Mr."

Feng Ren said with a smile, "it doesn't hurt."

Dou Xi didn't know his purpose, but the lady seemed to see through. She stayed aside to watch the play. It's conceivable that she was also a thoughtful woman.

[hate to live early]: Mom, I don't know why. It's always hairy to see big brother Fengren laughing.

It's more than hair——

The woman whispered in the dark. When she came to Fengren in person, she felt that the old fox was more uncomfortable than expected.

The three changed their travel clothes, and the woman also changed into a relatively simple dress and stepped on clogs.

The woman was embarrassed to find that Feng Ren and Dou Xi didn't make any sound when they walked, but she trampled her wooden clogs.

Woman: "

Whine (system)

Dou Xi also looked at his "wife" in surprise, and Feng Ren looked at her with a smile.

under mountain-like pressure!!!

I always feel that I can't reveal the stuffing in minutes!!!

"... I was a little seriously ill... If you are rude, please forgive me..."

The system didn't prompt, so she had to rack her brains to deal with it.

Fortunately, Feng Ren is not a fussy person, but he doesn't blame anything.

Dou Fu has a lot of farmland, of which several Mu are managed by Dou Xi himself, which is regarded as an experimental field.

The crops are growing well because of proper care.

Dou Xi is not only theoretical Kung Fu, but also has strong practical ability.

He knew that the farmer's political ideas did not conform to the mainstream, and he had little inside information, so officialdom was not suitable for him,

Therefore, although he has the idea of becoming an official, he also knows how to be careful. Most of his thoughts are on how to run his family business.

As a rich family in Yangshan, managing farmland well is equivalent to managing family property well. Dou Xi combined theory with practice. The harvest in the field is very gratifying. Even in a disaster year, he can make a small profit. If God appreciates it, it will be a big profit this year. In this world, it is rare for a landlord like him to be pure and unaffected. You don't see what other landlords are like, but he has a good reputation in Yangshan.

Fengren hasn't been to the ground, but he still has some theories.

Women have salted fish in the live broadcasting room to help, and there are amazing words from time to time!

Feng renzan said, "your wife is really not an ordinary woman and child in the boudoir. No wonder she can make peace with Zong Guangqin."

The woman smiled with a shy face.

In a moment of complacency, she didn't find that Dou Xi looked at her with some exploration and... Deeper prevention and fear.