Become the city lord from today

We are going to open up wasteland next year. Is there not enough fertilizer?

Liu Feng immediately thought of this problem. If wasteland is opened next year, if it is the land on the other side of the Youshui River, food growth will definitely be no problem in the first year based solely on the fertility of the land. What about the future? There will always be a barren day.

It is similar to the land here in Xiyang City. After so many years of cultivation, the land has long been very barren, and the food grown is getting worse year by year. However, the common people of this era have no idea of ​​using farmyard manure. After all, the land is large and small. Damn, how could you possibly think of using farmyard manure? fertilizer? Liu Feng frowned and thought about it. He had no impression of this. He only knew that farm fertilizers contained relatively comprehensive nutrients, including nitrogen, phosphorus, calcium, sulfur, etc., as well as some trace elements.

Most of these nutrients are in the form of organic matter. The disadvantage is that they are difficult to be directly absorbed and utilized by crops. They need to undergo soil chemical and physical effects and microbial decomposition, and fermentation to gradually release the nutrients. The advantage is that the fertilizer effect is long and stable.

He decided to go back and check the information to see how to use this farmyard manure, which could affect whether the grain yield would be high next year.

The steward was a little uneasy. He saw Liu Feng frowning all the time, and his heart almost jumped into his throat. He was afraid of being driven away. Although the farm smelled a bit, the salary was very high.

"You collect all the excrement into a pile, and I will send someone to remove it later. Liu Feng commanded lightly.

"yes."The steward responded loudly and respectfully.

"Let's go back to the city."Liu Feng turned to Mina and then led the way to the carriage.

Mina and Darlene looked at each other in confusion. What's going on? Just left like this? The two of them were more concerned about Liu Feng's order to collect feces. I don't understand, what's the reason?

"Tap tap tap……"

The three of them got on the carriage, and under the protection of the Wolf Warriors team, the carriage headed straight for Xiyang City.

In the carriage, Liu Feng closed his eyes and meditated. He was thinking about the characteristics of farmyard manure. Only by solving these characteristics can the grain absorb nutrients faster.

It was quiet in the carriage. Mina and Darlene looked at Liu Feng quietly. They always felt that something had happened, and it was related to the breeding farm.

"Tap tap tap……"

The carriage quickly returned to the castle. Liu Feng got off the carriage and went straight to the study. Mina followed with brisk steps.

Darlene didn't follow. She wanted to talk to Catherine about tomorrow's itinerary and say goodbye to Eliza. After all, she was leaving to return to the capital tomorrow.

"Gah!"

Liu Feng pushed open the study door, glanced around and saw Enri, Nicole, and Avili looking at him in astonishment.

"Master, you are back."Nicole said softly, stepped forward to help Liu Feng take off his military coat, squatted down and patted the mud on his knees.

"Um."Liu Feng nodded, stood quietly, touched his bag, and said softly,"Okay, just change clothes later."

"OK"Nicole said softly, stood up and stood aside.

Liu Feng slid his fingers across Nicole's face, and with a sound, he took a step to sit on the chair, opened the bottom drawer, and took out a book called 'Agricultural Policy Complete Book' from it. books, open the catalog and check it out, and you will quickly find the knowledge point you want.

"Use soil, grass stalks and grass ash soil blocks to fertilize……"Liu Feng took a pen and started writing on the paper from time to time. The knowledge in the book, combined with the characteristics of this era, finally allowed him to find a way to make an alien version of fertilizer.

Liu Feng's appearance made Enli and Nicole a little worried. They looked at Mina who had just come in, with questioning eyes.

"……"Mina spread her hands. She didn't know what was going on. She was also very confused along the way.

"alright. Liu Feng said softly, this fertilizer really needs to be prepared now, after all, every day that passes is a waste.

"Master, what happened?"Enri's brown eyes were filled with worry.

"It's okay, it's a good thing. Liu Feng shook his head and chuckled,"I found a way to increase food production.""

"What?"Enri stood up and widened her eyes.

"Master, do you think it’s true?"Nicole covered her mouth and said in surprise.

In this era, food production will only decrease, not increase. After all, the more the land is planted, the poorer it becomes. How can it increase production?

"of course it's true."Liu Feng nodded affirmatively. He didn't explain that much. He ordered Anli,"Anli, prepare to write instructions."

"yes."Anli responded, sat down and took out pen and paper to prepare for dictation.

"An 'agricultural fertilizer factory' will be established today. The location will be near the breeding farm. Let people choose the site; and immediately build a wooden shed with good ventilation.……"

Liu Feng explained the construction requirements of the 'Agricultural Fertilizer Factory'. The most important thing is ventilation and an open-air drying area.

"Also, ask people to collect the feces and urine from the whole city and send it to the fertilizer factory, and also send the feces from the breeding farms there. Liu Feng continued

"ah?"Anli was stunned and looked at Liu Feng with dull eyes. Why do you want to collect feces and urine now? This request is very strange.

"Master, is this shit related to increasing food production?"Nicole immediately thought of this

"Well, wheat also needs nutrients. In the past, the nutrients in the land were sucked dry, so we added nutrients to the wheat."Liu Feng explained simply.

Nicole and Anli both understand the word nutrition. Liu Feng had explained it to them before about eating, but it was intertwined with feces and urine, which made them a little afraid. Look directly at the word nutrition

"This is a method of making fertilizer that allows people to start working immediately and need it urgently next year."Liu Feng handed An Li the instructions on how to make farmyard manure into fertilizer that he had just written.

"yes."Anli responded, quickly took the paper, added the written instructions and sealed it.

She would give it to Niu Ben later. Niu Ben is better at this aspect. Niu Ben is responsible for things like breeding farms and greenhouse vegetables. , mainly some talents in planting, breeding, etc. in Xiyang City. Enli doesn’t know much about them.

"call……"Liu Feng breathed a sigh of relief. He had really forgotten this before. The yield of grain grown with fertilizer or without fertilizer was several times different.

His fertilizer formula is actually a soil method. A total amount of soil is used to fertilize the feces, that is, the feces is fermented in the soil, making the soil fertile through physical and chemical effects, and then adding grass and wood, etc., and then drying it. , it becomes soil fertilizer.

After such soil fertilizer is applied, it will be easily absorbed by plants because of the presence of soil components. This is the alien version of fertilizer.

Of course, making such fertilizer is more troublesome and requires a lot of labor, but the result is worth it.

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