The system asked me to be a teacher

Chapter 297 Puzzles
After finishing speaking, Andy Lau added: "Finally, a friendly reminder, the key to cultivating white mushrooms lies in this chicken farm."

Originally, Andy Lau said it was a friendly reminder, and all the doctors also focused their attention to see if they could get any inspiration.

As a result, after listening to it, one was more frustrated than the other.

Aren't you talking nonsense?

As long as you are not a fool, you know that the key lies in the chicken farm, okay?

Andy Lau stopped talking, and some doctors with strong hands-on ability began to search in the room.

Walls, grounds, corners, some people even search for freshly sprouted white mushrooms.

It's a pity that there is nothing here except the unique smell of chicken farms.

Dr. Shi also squatted on the path next to the white mushroom sprouts, thinking.

It was a voice asking: "Dr. Shi, I don't know what you have discovered?"

It was the old doctor who spoke, and I don't know when this old gentleman has walked in front of Dr. Shi.

After thinking about it, Dr. Shi stretched out his fingers and took out a little soil next to the white mushroom sprouts.

"If you guessed right, the key should be in the soil."

After finishing speaking, I felt a little regretful: "It's a pity that this is not my laboratory. It would be great if I could conduct an elemental analysis of these earthen ingredients."

Hearing Dr. Shi's words, the old doctor smiled slightly: "As expected, he was the first person to know how to make white mushroom anti-cancer drugs, and he got the key point in one sentence.

The secret is indeed in these soils, but I think that Mr. Liu will definitely not agree with this answer. "

Dr. Shi nodded. Apart from water, the most important thing for planting white mushrooms is the soil used. Anyone who is not a fool knows that the secret must be in the soil.

And Andy Lau's answer must not be dirt.

Speaking of this, he couldn't help but smile wryly: "We are humans but not gods, and we can't analyze the soil composition, so how can we get the correct answer?

In my opinion, Village Chief Liu is probably making things difficult for us on purpose. "

Unexpectedly, upon hearing this, the old doctor shook his head: "Doctor Shi, if you think this way, you are making a big mistake.

Believe it or not, even if you are given a soil analyzer now, you will not be able to find out the mystery inside. "

Dr. Shi was taken aback for a moment, not quite understanding what the other person said.

The old doctor explained: "The soil analyzer can only analyze the elements contained in the soil.

Through analysis, you can at best know which element content in these soils is higher, which has nothing to do with how to germinate the seeds of white mushrooms. "

"This..." Although he didn't want to admit it, what the other party said was indeed true.

Unexpectedly, the old doctor continued to speak without surprise, "I asked just now, although this Village Chief Liu is the highest person in charge of Yunxi Village, but his education is only in the third grade of elementary school.

This question was posed by the other party, so the answer is absolutely impossible to be too advanced.

And just now, Village Chief Liu has been emphasizing that the answer lies in the chicken farm, so I think this should be the same existence as a brain teaser. "

After listening to the old doctor's analysis, Dr. Shi was a little dumbfounded.

After Andy Lau asked the question, he started to think. Until now, a lot of brain cells were dead, but he was told that his thinking was wrong.

Suddenly, he raised his head and looked at the old doctor in front of him: "The old gentleman said it so thoroughly, it seems that you have already guessed it, right?"

Immediately, eager anticipation flashed in his eyes.

To be honest, he is more curious than anyone else about the artificial cultivation technology of white mushrooms.

Especially when the answer is right in front of you.

The desire for knowledge and the admiration for medical skills made him want to figure out the tricks immediately.

But the next moment, Dr. Shi was disappointed.

The old doctor shook his head, his face full of regret: "Although I understand it a little bit, this is just an inference based on experience and a little psychological knowledge.

It has nothing to do with actually guessing the answer. "

After finishing speaking, he couldn't help but smile wryly: "Although I have been in medicine longer than any of you, it is precisely because of this time that my thinking is restricted.

So this matter requires you young people to use their brains a lot.

We must know that most of the scientific achievements are researched by those medical elites who are in the prime of life in their 40s and [-]s. "

The meaning of the old doctor's words is very obvious: I have experience, because I am too old and my thinking is rigid, so I only analyze the problem, and the answer will be given to you young people.

Doctor Shi nodded.

To be honest, the old doctor's experience has provided him with a lot of help, and at least it has saved him a lot of detours.

So he frowned and began to think.

1 minutes passed.

2 minutes passed.

5 minutes passed.

10 minutes passed...

In the end, he nodded helplessly, his face full of apology: "Sorry, I can't think of it."

Regarding Dr. Shi's answer, the old doctor's face was calm. He turned his head to look at the other doctors who were thinking or researching, but still found nothing, and said to Andy Lau with a wry smile:
"Mr. Liu's question seems simple, but when you think about it carefully, the difficulty is no worse than making white mushrooms germinate, so we admit defeat!"

Seeing the old doctor say this, the other doctors were a little bit reconciled, but no one spoke, and they acquiesced to the result.

Finally he said: "However, Village Chief Liu, even if we admit defeat, you have to convince us!
But don't tell us, you don't even know the right answer yourself. "

Andy Lau laughed: "Everyone can rest assured, the bet I proposed is just to communicate with you about the artificial configuration of white mushrooms, there is no other meaning.

It is very simple to germinate white mushrooms. I also reminded you just now that this thing is in the chicken farm. It depends on whether you have paid attention to it. "

"In the chicken farm? Have you noticed?" Dr. Shi's mind flashed, and he suddenly thought about it.

Compared with Dr. Shi, other doctors should still be at a loss, and they don't feel that Andy Lau's suggestion is useful at all.

Andy Lau continued: "Don't understand yet? Then let me be more explicit.

I bring you here, what is the first place to visit? "

"Chicken shed?" Finally a doctor asked.

Andy Lau gave a thumbs up: "That's right, it's the chicken shed, the answer is inside, haven't figured it out yet?
Our chicken coop here is not the same as ordinary chicken coop..."

"Village Chief Liu, is the key point you're talking about chicken manure?" Dr. Shi was naturally the one who spoke.

If he was just thinking about it just now, after further prompting, he has already figured out something.

"Haha, amazing!" Andy Lau gave a thumbs up, and then said to others.

"That's right, the thing that can germinate white mushrooms is chicken manure. Please don't forget our bet."

Said Shi Shiran left.

Seeing this, other doctors immediately surrounded him.

"Doctor Shi, how did you guess the chicken droppings?"

"Impossible, if chicken manure is to be used as fertilizer, it will take at least a month or two to fatten it up.

But I heard that the chicken farm has been established for less than a month, and it is too late. "

"That's right, I also thought of this thing at first, but I denied it immediately.

Although my major is a doctor, because I was born in a rural area, I also know something about the land.

Just like the use of chicken manure in two ways.

The first is to volatilize all the energy-containing substances in chicken manure through fermentation, and the rest are nutrients that can be absorbed by plants.

This is also the method of manure utilization summed up by Chinese farmers for thousands of years.

The second is direct fertilization.

Although direct fertilization meets the requirements, it has a disadvantage, that is, it has not been fermented, resulting in a large amount of nitrogen fertilizer and harmful substances in chicken manure.

These things are very harmful to plants, and the only result of contact with them is withering and death.

And plant seeds are more vulnerable in this respect.

In the land where manure is directly used, the germination rate of plant seeds will be reduced by at least half, and it is not impossible to kill them all. "

Faced with doubts, especially long-winded doubts, Dr. Shi smiled lightly.

"Brother, to be honest, I am very envious of your rural experience.

It's just that the chicken manure is decomposed in a short period of time. Farmers can't do it, but it doesn't mean we can't do it either.

The man was taken aback: "You mean to say..."

Doctor Shi laughed: "That's right, there is more than one way to decompose chicken manure, especially with the advancement of science, countless faster and more efficient technologies have emerged.

Like I can decompose it with microorganisms that promote its rapid decomposition..."

Dr. Shi explained: "Actually, Village Chief Liu hinted at this issue from the very beginning.

For example, he took us into the chicken coop.

I think everyone finds that the chicken coop is very clean, but have you ever wondered why the chicken coop is so clean? "

Another person asked doubtfully: "Isn't the villagers here more diligent?

Moreover, due to the living environment, high-density feeding of chickens is very easy to cause various diseases.

90% of the spread of these diseases is inseparable from chicken manure.

If I were Dr. Kong, I would have repeatedly emphasized that the villagers should clean up the chicken coop. "

Doctor Shi nodded, but shook his head again.

"Brother, you are right, the chicken sheds here are much cleaner than outside, most of the reason is to prevent the accidental death of the chickens and increase the rate of leaving the shed.

But I don’t know if you have paid attention to a detail. The Xianglin’s wife said that she had to get up at 5:00 every morning in order to clean the chickens.

Don't you think it's weird? "

"This..." The man froze again.

In fact, not only that person, but all the doctors present were stunned.

Mrs. Xianglin did say that she worked from morning to night to clean the chickens, but this is normal!

Dr. Shi shook his head: "This seems normal, but if you think about it carefully, it's a big problem.

If it were you, would you get up so early to clean the chickens?

Even if you can really get up so early, there is another detail. You can get up at 5:00 in the morning, but the chicken may not be able to get up.

If the chicken shed has been cleaned the night before, then the next morning, the sanitation of the chicken shed will not be too bad.

Therefore, if it is just to clean up chicken manure, you can wait until 8:00 in the morning, there is no need to add to the snake.

Mrs. Xianglin, I wonder if my analysis is correct? "

Aunt Xianglin looked at Dr. Shi, her eyes wide open, "That's right, the reason why I got up so early was not to clean the chicken coop.

Because the things needed to cultivate white mushrooms must be prepared before 6:00, otherwise I will be busy during the day and have no time to prepare. "

After being affirmed, Dr. Shi became more confident, he laughed: "Of course, this is just one of the phenomena, there are many more.

For example, when you come here, you should notice that the smell of chicken manure here is stronger than that of the chicken coop.

What does it say about a growing region that tastes heavier than a chicken farm?
In the end, it was the words that Village Chief Liu repeatedly emphasized.

He kept saying the answer was in the chicken farm.

Like you, I thought it was his excuse, but if you think about it carefully, you will find that there are not many things in the chicken farm, and the output is chicken manure except chickens.

Chickens are impossible, so the answer is only chicken manure.

Of course, having said so much, I, like everyone else, am an afterthought, nothing special.

In the future, if you have any good ideas and suggestions, you can put them forward and have a good exchange. "

After speaking, he bowed deeply to everyone and stopped talking.

Seeing this, all the doctors had different expressions.

Although I don't want to admit it, but in terms of reaction speed, this Dr. Shi is definitely the fastest of all.

In addition, the other party has a close relationship with that magical Dr. Kong, so it is very necessary to get close to him more in the future.

Thinking of this, the others took the initiative to find an opportunity to chat with Dr. Shi, and soon a large group of people gathered around him.

Except for the oldest senior doctor, everyone else vaguely followed him.

But because of the previous bet, and the fact that everyone knew that Confucius and Mencius had overcome the difficulties in artificial cultivation of white mushrooms, these doctors immediately stopped.

Previously, regardless of the fact that Confucius and Mencius were teaching students, they forcibly sought him out to discuss medical issues.

Don't they know the impact of disrupting the classroom on students?
Of course they knew this, but they didn't pay attention to Yunxi Hope School at all.

No wonder, in the eyes of these medical experts, a small elementary school, or a rural elementary school in a remote area, let alone delaying a few classes, even if it is delayed for ten days and a half months, will not have much impact.

Moreover, Confucius and Mencius have already researched the extraction method of the active ingredients of white mushrooms. This method, which can save countless lives, is definitely more important than just a few students.

But Andy Lau's bet made them realize a problem.

Yunxi Hope School may not be important to them, but it is definitely the top priority for the villagers of Yunxi Village. It represents the only hope for the revival of this village.

Seeing that these doctors were successfully calmed down, Andy Lau smiled lightly, as if everything was expected.

"Everyone, let me make arrangements for you to come all the way. Apart from work, you should also take a walk and see, to really get to know Yunxi Village and Daqingshan.

In this way, there are now more than 50 chicken farms in Yunxi Village. In the first three days, we mainly visited the chicken farms.

During the period, you can ask the villagers here at will, including the process of growing white mushrooms.

Then rest for a day, and then go to the place where Robles set fire to the mountain.

If Mr. Kong is not in class, you can also ask him for advice.

The total time is one week, and I will send everyone away after a week.

Of course, this is just my preliminary proposal, not absolute. If you still want to stay after a week, we will also specially find someone to receive you. "

(End of this chapter)