Chapter 297: How to repay the female knight’s debt of gratitude?
After finishing the conversation, there was silence in the conference room. For a moment, the bishop who came to the meeting from the Temple of the God of War turned his head to discuss a few words with the entourage behind him, raised his hand and said:
"We want to see the real thing."
Gretel immediately took them down. The biogas pool was not far from the mage tower, just behind the animal breeding room. When cleaning, you can flush the feces into the pool with a bucket. The bishop walked around in a circle,
He found that it didn't stink very much and nodded with satisfaction. He asked Gretel again:
"Is it convenient to boil water?"
Gretel took him to the next door. A hollow rattan snaked out from the ground, with an iron pipe on top, leading directly to the stove. Gretel unscrewed the iron pipe valve and cast a spark spell. A flame burst into flames.
Not long after, boiling water began to boil in the iron pot on the stove.
"How much feces can be processed in a biogas digester in a day? How much water can it be boiled?"
Grete smiled slightly and nodded to the priest girl in charge of biogas research and development. The female priest took a step forward:
"Next to our mage tower, we built a 10-cubic-meter pool. Currently, it is enough to handle the feces of two big pigs, three little pigs, four sheep, and a pile of rabbits. If the biogas pool is combined with a human toilet, it is estimated to be 50
A cubic meter biogas pool can be used by 300 to 500 people.
——A 50-cubic-meter biogas digester can produce two tons of water a day."
"In summer, we can boil more water, probably twice as much." Gretel added next to him. The bishop lowered his head and did some mental calculations, and then asked:
"Can this rattan be replaced with iron pipes?"
"Of course!"
Gretel rushed to answer before the priest girl. Well, the reason why rattan is used instead of iron pipes is that rattan is cheap and can be accelerated by natural magic, which saves money... It was in the research and development stage before, and Gretel didn't give much.
Funds were used for everything.
"Then let's buy a set for our temple first. It needs 100 cubic meters - at least it can handle horse manure and boil water."
He placed the order without asking the price. As he started, the female knight Selina followed and stood up:
"How much fertilizer can a biogas digester produce? How much can it increase production?"
"A 10 cubic meter biogas digester can produce 12-16 tons of fertilizer and 50-64 tons of biogas slurry a year. 4 tons of fertilizer is enough for one acre of land..."
This time, Grete answered a little less confidently. He estimated the annual fertilizer production and biogas slurry production; how much fertilizer is enough for one acre of land, he heard one after another in correspondence with Elder Erwin.
As for the effect of biogas slurry on increasing production, this...
He only knows that production can definitely be increased, and he can’t make up the exact amount!
However, the female knight had already smiled. After smiling, she frowned slightly and sighed:
"not enough."
"What's not enough?" Ever since the female knight took the lead in paying the money during the last hearing, Grete felt a little guilty when she saw her - without him, the favor of 2,000 gold coins has not been returned yet. Now that she sees that the other party thinks it is too little.
, hurried up to ask. The female knight stretched out her five fingers:
"One biogas digester is enough to use 4 acres of land. There is one biogas digester for every 1,000 people in this city, which means there are only 400 to 500 biogas digesters. At best, it can use 2,000 acres of land. How can 2,000 acres of land be enough!"
Grete Khan. 2,000 acres of land, sister! How big of a landowner are you? These fertilizers are enough for 2,000 acres of land, but you still think it’s not enough...
However, thinking about the two castles under his name and the viscounty he saw with his own eyes the last time he went there, Grete had to admit sadly:
2,000 acres of land is really nothing to a lady...
"Your Excellency, this is not how it is calculated." Gretel had to explain to her: "The urban biogas digester I planned can burn 2 tons of water every day, and it will have a volume of about 50 cubic meters..."
"So, the fertilizer is enough for 10,000 acres of land? That's about right." The female knight nodded with satisfaction: "How much does it cost to build one?"
"The above-ground part, including the water room, costs about ten gold coins, and the underground part..." I haven't counted yet.
However, if the quantity is large, there should be a discount?
Including the magic related to modulating biogas pools, you should also be able to talk to the Natural God Cult...
"That's not much." The female knight murmured in a low voice. Then she flicked her hair on her temples, raised her face and smiled. Apart from being careless, there was something bright and touching about it:
"Okay, isn't it just 400 seats? I'll cover it!"
"Salina!"
Next to the female knight, a young nobleman exclaimed. While speaking, he took two steps forward and subconsciously slanted his body in front of her, as if to prevent the female knight from seeing Gretel. Salina slanted him.
At a glance:
"Brother, what's wrong with you? It's not expensive. I have to hold two less banquets and buy one less piece of magic jewelry. This money will be saved. These days, increasing food production is more important than anything else, don't you understand?"
As he spoke, he walked forward, passed the young nobleman, and walked straight to Grete. The young nobleman was speechless, unwilling to give up, and a little worried, and his eyes swept between Salina and Gretel:
"I'll tell dad!"
"Yo, yo, my dear little brother." The female knight's eyes flashed and she laughed loudly:
"I'm going to tell my father, I'm going to tell my father - I'm going to tell my father about any trivial things, what can you do to grow up?"
Selina turned around and left. After confirming the plan to build 400 biogas digesters, there was nothing important in this meeting. The guests left one after another, and Grete gave away the mage tower and an extra female knight.
Cheng. Seeing the brother and sister urging their horses side by side and galloping away, the female knight suddenly turned her horse's head and ran back to him like a gust of wind:
"Nordmark Mage!"
"Your Majesty the Viscount?" Gretel, who owed another debt of gratitude, quickly responded. The female knight jumped off the horse and smiled at him:
"I heard that you have recently taught several businessmen how to improve production technology. How about it? Is there any way you can make a fortune with me?"
I'm not! I didn't! All this money belongs to the Department of Public Health, and not a penny goes into my own pocket!
——Gretel really wanted to say this. However, looking at the bright smile of the female knight and thinking about the five or six thousand gold coins she had spent before, there was only one answer he could give:
"Let me think about it..."
How can it be so easy to make so much money from a business?
Even if I have the technology, I still have to consider the cost of transformation and the market capacity. Besides, there is no point in squeezing money from your own people. Improving productivity is the way to go!
He frowned and thought hard. The female knight pursed her lips and waved her palm towards him:
"Okay, I won't rush you. Think about it slowly, when will you figure it out, and when will you write to me -"
She got on her horse and drove away. Gretel was left alone, tossing and turning in the magic tower, thinking hard:
Where can I find a job to make money?
Where can I find a technical improvement that can easily earn five or six thousand gold coins, and how can I return the favor?
"If you ask me, it doesn't matter if you don't return it." Aurora opened the door and came in. Seeing him curling up into a ball with his head in his hands, barely hiding under the table, Aurora couldn't help laughing:
"Maybe they don't want you to repay it at all? The debt keeps getting bigger and bigger, and the debt keeps getting bigger and bigger, and then... hmm?"
"I will definitely pay it back." Gretel rolled her eyes at him:
"It's easy to borrow again, but it's not difficult to borrow again. It's a mess... Let me think about it, which project should I use to pay off the debt? All the good projects in hand have been sold..."
Pasteurization, salt purification, metal thermometers to control furnace temperature to assist in iron-making...a bunch of the most valuable projects were all given to the Department of Public Health in exchange for investment, and the others are not so valuable anymore!
"Is it possible to cooperate in the production of penicillin? No, absolutely not. This project is vital to life and death, and the parliament must control it...
Or the smallpox vaccine that is about to be developed? This is even worse, vaccines are not meant to make big money!"
"You'd better think quickly!" Master Lin opened the door and came in. Mr. Trocca jumped off his shoulder, holding a gold-plated post in his mouth, and sent it to Gretel:
"Well, I've specially invited you to their party! If you don't want to sell yourself, just come up with something that can redeem you!"
*****
The writing of these two chapters has not been very good recently, thank you all for being willing to reward...
I will work hard to write it later! Next, I can happily write medical plots again!
And, what do you think little Grete will do to pay off her debt^_^
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