At first, everyone was embarrassed to ask at all, even if Ren Hai did not show any majesty, but this class, but it has been accumulated for a long time, except for a few people, the rest of the people listened silently and did not dare to ask questions, but now, more people have let go.

"Minister Ren, I want to know what you just said, why amino acids mainly come from soil microorganisms?" The person who asked this question was a person who Ren Hai found to be very talented recently, called Gao Mingming, at the beginning, Ren Hai found that this person can often do something different from ordinary people, that is, this person is a little shy, never asks, once took the initiative to ask a question, only to find that this person is also a person with a clear mind.

This is not common at this time, Ren Hai himself is clear in his heart, everyone has been in a situation where they have not accepted any culture for a long time, whether it is the brain or other aspects, they are actually in a dull situation, which is difficult to eradicate.

"Amino acids, as I have said before, you don't need to worry about what amino acids are, just remember that these amino acids are conducive to crop growth, and play a role in improving the soil and enhancing the stress resistance of plants.

"Now let me talk about the question raised by Gao Mingming, why amino acids are in the soil, why do they mainly come from soil microorganisms, not plants, first of all, the plants themselves, such as weeds and crop residues, are all in the soil, so you will all subconsciously feel that this amino acid comes from plants."

Gao Mingming heard that Minister Ren actually remembered his name, and quickly straightened his back, which showed that Minister Ren cared about himself, and he could remember himself among so many people.

"Actually, it's not, although some plants themselves are indeed rich in a lot of protein, but that's only a few, most plants have, just cellulose, and some other trace elements, but this protein is not a lot."

"As I said earlier, amino acids are basically made from protein, so the main source of amino acids is protein, you can learn about insects, as well as some underground insects, you must have eaten insects, know that this thing supplements protein, it is because of this, whether it is insects or microorganisms, they will become amino acids in the soil after death, so I said that amino acids mainly come from soil microorganisms."

"In addition to insects, even viruses have a lot of protein."

Ren Hai quickly answered the question raised by Gao Mingming, and finally added a sentence, and continued to wait for everyone to ask questions after speaking.

It wasn't until it was slightly dark that Ren Hai finished the day's lecture.

"Teacher drink water." Liu Hope on the side took a glass of clear water and handed it to Ren Hai.

During this time, Ren Hai basically took Liu Hope with him, so Liu Hope grew up extremely fast, Ren Hai looked at Liu Hope, and also knew that this child's efforts, this child is the hope of the Liu family, and it is not the hope of the people at the bottom.

Ren Hai glanced at the water in his hand, then took a sip, and frowned: "Level 3 drinking water, where did it come from?" Ren Hai's tone became stern, this is a third-level drinking water, even if he is gradually rich now, he doesn't drink this third-level drinking water, and the drink is generally a fifth-level appearance.

Tertiary drinking water, which only those really high-level people will drink, is very rare, and the price is very high, which is by no means affordable for ordinary people.

"This is something that everyone pooled together to buy for the teacher, and the teacher gave us lectures every day, and every time he was very tired." Liu Hope said softly, a little afraid to look at Ren Hai's eyes.

I don't know why, Ren Hai's eyes suddenly became hot, but he held back, then touched Liu Hope's head, and said softly: "You don't have to be like this in the future, as long as you study hard, and then use what you learn, this is the biggest reward for me." After Ren Hai finished speaking, he left with Yang Yi and them.

When I lived in Xinyang Town, the envelope city before, I was faced with mutual calculations, and I once thought that there was no one to believe in this world, but after going through so much, I found that it was not that there were no people who could be trusted, but that I put myself in such a strange world.

In fact, in this world, most people are very good when they can eat and drink enough, only because of this hunger, which makes people's dark side infinitely magnified, will that kind of situation occur, this is the change of Ren Hai's thinking.

At the end of the day, Ren Hai returned to the small courtyard, and continued to eat and drink with Yang Yi, when a piece of about a kilogram of fifth-level mutant beast meat was swallowed, Ren Hai could feel that his strength was slowly growing, I don't know if it was an illusion, Ren Hai has been feeling more and more recently that the speed of his strength improvement seems to be slowly slowing down, and this feeling is very clear.

"What's wrong?" Yang Yi saw Ren Hai's brows tightened, and asked softly.

"I feel like I can't improve my strength lately." Ren Hai replied.

Yang Yi twitched the corner of his mouth, why are you still worried? Don't you know that you are annoyed by this?

"Is it normal to encounter bottlenecks? Yang Yi and I have been stuck at the peak of the B-level for a long time recently, and we haven't said anything yet, are you embarrassed to say this? Lei Qianggao suddenly looked like a fried cat, which was simply annoying.

"It's okay, don't worry, this kind of is normal, it's normal to encounter bottlenecks, you have reached the A-level patron, and you can even fight with the captains of the major special teams in the new world, if you still encounter bottlenecks, okay, I won't say anything, I'll go rest." Yang Yiqiang pretended to be calm and explained to Ren Hai, and in the end, he couldn't speak.

Ren Hai's heart moved, could it be that he had really hit a bottleneck? Maybe you can try to use that psychic perception, as soon as this idea came to mind, Ren Hai gave up, not until the end, bear with it first, and when you really feel that your strength can't be saved in the slightest, just use it.

Thinking about this, Ren Hai was relieved, and then walked into his study and sorted out the information he wanted to organize.

Recently, I have said too much, I need to sort out my current thinking, and I have to select the right people, and then select some materials and give them them.

Ren Hai is ready to cultivate a group of his own team, this team is responsible for the promotion and popularization of agricultural technology, Ren Hai wants to make a little achievement, just relying on his own useless, now himself, may be able to affect Xixia City, but what about other cities?

Only when more people join him, it is possible to make this matter bigger, Ren Hai was thinking at the beginning whether he could find some people from the official, these people have a foundation, especially an agricultural foundation, but he quickly dispelled this idea, these official people, even if they are brought out, are more for the upper level, only the people brought out from the bottom can really care about the bottom.

After thinking about this, Ren Hai began to organize it attentively, he was ready to classify all aspects of information, technology, and classification, and then find the right people to learn these, so as to achieve the effect of allowing those people to focus on a certain field of research, so as to make agricultural technology to a higher level, rather than a superficial understanding.

After learning so much and talking so much, this is also Ren Hai's discovery, he found that although he knew a lot, it was too simple to understand it at a deeper level, which is why he thought of this.

Unconsciously, Ren Hai was already busy until late at night, and after the lights were turned off, Ren Hai fell asleep.

Early the next morning, Ren Hai chose to get up directly, and then subconsciously shook the squeak that was sleeping on the side.

But he was surprised to find that Squeak was sitting on the bed, and then looked at Ren Hai quietly.

"Ahh What are you doing, scaring me. Ren Hai looked at Squeak and exclaimed, because Squeak's state at this time was extremely abnormal.

"Xiao Haizi, I feel like I'm going to soar, and we'll see you again in the next life." The squeaky tone appeared in Ren Hai's mind plainly, and the tone was extremely serious.

Ren Hai was a little baffled by the serious tone of squeaking: "Ascension? What a ascension. ”

"It's just Ascension, hey, forget it, you may not be able to understand it after explaining it, who can understand the loneliness of the master." Squeak squeaked like no one in the world understood my tone, and then supported his little head with his little paws.

"Speak human words." Ren Hai said angrily.

"Otherwise, your rations will be cut off." After Ren Hai finished speaking, he added.

After listening to Squeak, he hurriedly looked at Ren Hai, and his expression was like saying again, don't do this, you can't do such a cruel thing.

"It's just that I feel like my little body has been different lately, I feel like I'm just that, that feeling of being out of the world, you know." After squeaking and squeaking, he turned his little head to look at Ren Hai, his expression was very sincere.

"I almost believed it, say, what do you want." Ren Hai obviously didn't believe this, and chose to ask Squeak Squeak directly.

"Find a no-go zone with me, I feel like I might need to try myself to get to where I'm now." Squeak squeaked and said his true purpose.

"Why go to the exclusion zone?"

"I feel like I'm getting less and less sleep lately, and I feel like I've entered a bottleneck every time, as if I'm missing something, according to the normal routine, I'm going to find my own chance, as the protagonist, you should cooperate with me, and then I'll help you kill the Quartet." Squeaky said a serious thing, Ren Hai listened to it seriously, no one could imagine that a mouse said this to Ren Hai, and Ren Hai actually listened to it with relish.

These two are abnormal existences in this world, which are quite head-catching, is this really the case?

No, no, maybe it's the wrong routine!

Drip! Mission, finding the off-limit, arriving.

Ren Hai's mind was full of nonsense, but in fact, he didn't listen much to what Squeak said, and the reason why he showed a serious state was just because he was thinking about messy things, but he still knew what Squeak was talking about.

At this time, Ash's voice seemed to appear suddenly, mixed with squeaky words, and appeared in Ren Hai's mind, Ren Hai was stunned, squeaky and squeaky nonsense at this time, but Ash will never lie to people, Ash has not had any problems for so long, even if it was the last Moissanite, there was no problem.

So this time, could it be said that Squeak Squeak has really reached the so-called bottleneck? As it said, you need to take it with you to find the so-called opportunity? It's just that how does it know that it has to go to the forbidden area to get the so-called opportunity, which is not logical.

But then I think about it, squeaky is like this, it doesn't go with common sense, it's just looking for a forbidden area, it's still acceptable.

Ren Hai subconsciously felt that squeaky might not be ordinary, because it was the only animal bound to the animal language on the light board in his system.

Since the system is all binding, coupled with the inexplicable content that Squeak said, Ren Hai feels that this Squeak may really not be an ordinary mouse, so he will be treated so special by the system, is it really like Squeak said? It got a chance, and then helped itself to kill the Quartet?

Soon, Ren Hai abandoned this immature idea, what are you kidding? How could it be so, if so... That's it, what else?

Ren Hai was stunned for a moment, and then said to Squeak: "What good can it be?" ”

Squeak squeak also followed Ren Hai stunned for a moment, generally speaking, it's not written like this, it should be the protagonist's pet, and then the protagonist immediately took the pet to find the so-called opportunity, instead of like now, why do you ask yourself if your pet wants benefits? This is not a normal routine, I have to go back in time and start all over again.

Squeak's heart was broken, seeing that Ren Hai was still looking at him, and then said weakly: "As long as you take the master to find an opportunity, the master will definitely protect you desperately in the future." "Squeak thought about it for a long time, except for this, it seems that there is nothing worth saying, it is difficult to say that he helped him farm, don't be kidding, what can he do with his little paws.

It's just that I didn't even expect to squeak, and the last sentence really came true.

"Just you? Are you kidding? Look at you like this, do you look like a person with some kind of combat effectiveness... No, it's a rat with some combat power, you look at the owl, it's a fifth-level mutant beast, you talk about you, it's okay to be a first-level and second-level mutant! Ren Hai categorically didn't believe what Squeak said.

"Our evolutionary pathways are different, and I feel that their evolutionary pathways are different from mine." Squeaky squeaked when he thought of the four-winged owl, he couldn't help but be decadent, thinking about it, it seemed that this was really the case, he really didn't have too strong combat power, compared to that four-winged owl, it was really not good, and he couldn't even compare with a first-class mutant beast.