I can see the commodity price curve

At first, the yellow croakers seemed a little unfamiliar with the new environment.

They swim cautiously in the breeding area, occasionally touching the newly created artificial reefs and caves with their bodies.

The researchers' hearts were in their throats, their eyes fixed on the screens, afraid of missing any details.

After a few days, the yellow croakers gradually adapted to the new environment and began to show active attitudes.

One morning, the researchers in charge of observation were surprised to find that several large yellow croakers began to swim around the artificial reefs.

Their bodies sway slightly, as if they are looking for a suitable place to lay eggs.

This discovery caused the entire laboratory to boil, and everyone gathered around the observation window, watching without blinking.

As time went by, more and more yellow croakers gathered near the artificial reefs.

A female yellow croaker slowly swam to a cave and began to release a large number of eggs.

Immediately afterwards, a male yellow croaker swam over quickly and released sperm, completing a successful fertilization process.

The researchers cheered excitedly, and Academician Zhao Minghui was so excited that tears welled up in his eyes: "It's a success, we finally succeeded in the first step!"

In the following days, the laboratory was busy and hopeful.

Everyone closely monitors the development of the fertilized eggs, and records in detail every day the changes in parameters such as water temperature, salinity, water flow rate, as well as the attachment and hatching of the fertilized eggs.

However, just as everyone was immersed in the joy of initial success, new problems arose.

Some fertilized eggs had abnormalities during the incubation process and the hatching rate did not reach the expected level.

The team members, who originally thought they had found a key breakthrough, were once again devastated.

Academician Zhao Minghui called an emergency meeting and said seriously:
"Although we have made new discoveries, the problem of large yellow croaker reproduction has not been completely solved.

Don’t be discouraged, we need to re-examine every link and find out where the problem lies.”

Researchers began to repeatedly analyze the experimental data and compare the differences between the natural environment of the bay and the experimental breeding area.

After an in-depth study, they found that although the experimental breeding area had tried its best to simulate the bay in terms of environmental parameters, there were still deficiencies in the stability of the microbial community in the water quality.

The microbial community in the bay has formed a relatively stable ecosystem after a long period of natural evolution.

However, due to the frequent human intervention in the experimental breeding area, the stability of the microbial community is easily affected by external factors.

After finding the problem, the team members took immediate action and worked with experts in the field of microbiology to further optimize the water quality in the experimental breeding area.

By adding specific microbial preparations and nutrients, the structure of microbial communities in the water can be adjusted so that it gradually becomes stable.

At the same time, researchers have also strengthened daily monitoring and management of breeding areas to ensure that all environmental parameters are always kept in optimal conditions.

With everyone's joint efforts, the water quality in the experimental breeding area gradually stabilized.

After a period of time, when observing again, the researchers were pleasantly surprised to find that the hatching rate of fertilized eggs had increased significantly.

More and more young fish are hatching from the eggs and swimming happily in the breeding area.

Looking at these lively little lives, the team members showed gratified smiles on their faces.

But everyone knows that this is far from enough.

There is still a long way to go before these young fish can grow successfully and be able to reproduce.

In the following days, the researchers continued to take good care of these young fish, adjusting the feed formula and breeding environment according to their needs at different growth stages.

As time goes by, the young fish grow up and become stronger and stronger.

Researchers began testing their reproductive capacity.

After a series of experiments and observations, they were pleasantly surprised to find that some yellow croakers had become capable of reproduction and had successfully laid new fertilized eggs.

This achievement marks a major breakthrough for the team in overcoming the difficulty of breeding large yellow croaker.

There was jubilation in the laboratory. Everyone hugged and celebrated each other. Years of hard work finally paid off.

Academician Zhao Minghui said excitedly: "This is the result of our team's joint efforts and an important milestone on the road of scientific exploration.

But we cannot be satisfied with this. We must continue to conduct in-depth research and further improve the breeding technology of large yellow croaker to make greater contributions to the protection and restoration of large yellow croaker resources."

Zhang Yue was dozing off in the office.

Suddenly, the phone rang.

He picked up the phone and answered it. The next moment, Zhang Yue's eyes widened. "What did you say? The reproduction of yellow croaker is really successful?"

Zhang Yue suddenly lost all his sleepiness, stood up suddenly, and shouted excitedly into the phone:

"Great! I'll be right there!"

After hanging up the phone, he hurried to Zhan Rongrong's farm.

When they arrived at the farm, Zhan Rongrong was already waiting at the door. As soon as the two met, they couldn't wait to discuss the matters of expanding the scale of breeding.

Zhan Rongrong quickly contacted suppliers and purchased more breeding equipment.

A group of experienced breeding workers were recruited and a new breeding area was opened up next to the original breeding area.

In the following days, Zhang Yue and Zhan Rongrong devoted themselves to the breeding work.

They strictly follow the best breeding methods they have previously explored and take good care of each yellow croaker.

From the amount of feed put in to the monitoring of water quality, from the regulation of water temperature to the prevention of diseases, we dare not slack off in any link.

Time flies, and soon it is the harvest season for yellow croaker.

When the workers pulled up the fishing nets and saw the fat, golden and lively yellow croakers in the nets, the whole farm was in a frenzy.

Zhang Yue and Zhan Rongrong stood on the shore, looking at the harvest scene, their eyes full of joy and pride.

As large yellow croaker has been in short supply in the market, its price remains high.

Zhan Rongrong's farm had considerable sales this year.

Looking at the growing numbers in her account, Zhan Rongrong was excited and moved: "After so many years of hard work, I finally got a tangible reward."

Zhang Yue smiled and patted her shoulder: "Yes, this is the result of our joint efforts.

However, we cannot just be satisfied with the current achievements.”

Zhan Rongrong nodded: "That's right. The market demand for yellow croaker is still very large. We have to continue to expand the scale of breeding, while also ensuring the quality of the yellow croaker.

Moreover, we can also share our breeding technology with surrounding farmers, so that everyone can get rich together.”

Zhang Yue and Zhan Rongrong immediately started planning a new round of farm expansion.

They communicated and coordinated with the local government and obtained more land and policy support.

At the same time, they also plan to hold a number of breeding technology training courses and invite farmers from the surrounding areas to come and study.

Li Guangming owns two farms.

But he has not been happy recently.

Aquaculture is now very difficult and the price of fish often plummets.

Four years ago, the most money he had was three million. But not long after that, Li Guangming's assets had fallen below half a million.

If this continues, he won’t be able to afford to contract the fish pond tomorrow.

At this time, Li Guangming's wife came over and said, "Old Li, I have good news for you. Guoyue Farm is going to open a training class for yellow croaker breeding."

Li Guangming frowned and said unhappily: "What good news can there be? In the current market situation, what use is there for training classes?

Don't be a liar, don't be fooled, we don't have the money to go through this again."

His wife was so anxious that she stamped her feet: "Guoyue Farm is now famous. I heard that they have solved the problem of breeding large yellow croakers, and the farm is making a lot of money.

The purpose of this training course is to share farming techniques. Many people have signed up. Why don’t you believe it?”

Li Guangming snorted disdainfully: "Solve the problem of breeding large yellow croaker?

You are bragging! How can it be so easy to breed yellow croaker? Many experts have failed to do it for so many years. How can a small farm like theirs do it?
I think they are just trying to swindle money under the guise of training, we can’t fall for it.”

When his wife saw that he would not listen to her advice, she was so angry that tears came out: "Why are you so stubborn?

Guoyue Breeding Farm is very popular now and has been reported by many media.

What’s more, they provide free training and just charge a little for materials. How can they cheat you?

If you don’t go, and yellow croaker farming becomes popular in the future, we will have no chance of making a comeback.”

Li Guangming remained unmoved, sitting on the chair with his legs crossed: "Free training?
There is no such good thing. There may be a lot of additional conditions waiting for us.

I am just looking forward to selling the fish I have and making some money back. I don’t want to bother with anything else.”

Seeing that she couldn't persuade him, his wife sat down on the stool beside her and said with red eyes:

“You are stubborn and unwilling to make progress.

If we don’t seize the opportunity now, we will just have to watch others make money.

If we can’t afford to lease the fish pond by then, we’ll be left starving!”

Li Guangming was a little annoyed by what his wife said, and waved his hands impatiently:

"Alright, alright, stop crying here, it's making so much noise.

Even if there is such a good thing, it depends on the situation and we can’t just follow the trend blindly.”

In the next few days, Li Guangming's wife kept talking about the Guoyue Breeding Farm training class in his ear.

From time to time, I would show him some reports and videos about the success of Guoyue Farm.

Li Guangming's head is about to explode from his wife's nagging. Every day when he comes home, he hears about the training class at Guoyue Breeding Farm. At night, he dreams of his wife nagging in his ear.

Finally, he couldn't stand it anymore, slammed the table, and said angrily:
"Okay, okay, I'll go, okay?
I don’t believe I can really learn anything useful, so don’t waste your time!”

On the first day of the training course, Li Guangming walked into the classroom with a reluctant look on his face.

He found a seat in a corner and sat down, crossed his legs, folded his hands over his chest, and looked unconvinced, thinking to himself:

"I want to see what you can come up with."

He was looking around boredly when suddenly a familiar figure came into his sight.

Zhou Mubai?
Li Guangming’s eyes widened instantly and he almost thought he had seen it wrong.

He rubbed his eyes quickly and confirmed again. Yes, it was Zhou Mubai, the gold medal professor of the Agricultural University who was well-known in the aquaculture industry and had unique insights.

Li Guangming sat up straight at once, put down his crossed legs, and unconsciously clutched the seams of his pants with both hands.

I was both surprised and happy. I was surprised that I would meet Professor Zhou here.

What makes me happy is that I have always wanted to find an opportunity to ask Professor Zhou for advice, but I have never been able to do so. Today, I unexpectedly have this opportunity.

"Why is Professor Zhou here to attend the class?" Li Guangming wondered in his heart, but he was more excited and expectant.

Just when Li Guangming was full of doubts, Zhou Mubai seemed to notice his gaze, smiled and nodded at him.

Li Guangming was flattered and quickly forced a smile in response.

Soon the training officially began.

Zhang Yue and Zhan Rongrong walked up to the stage and began to share their process of overcoming the difficulties in breeding large yellow croaker and their experiences in the breeding process.

From the setting up of artificial reefs and caves, to the regulation of water microbial communities, to the feed formula and breeding environment control of yellow croaker at different growth stages, every detail is explained in meticulous detail.

The students in the audience listened attentively, occasionally lowering their heads to take notes.

Li Guangming's original resistance gradually dissipated, replaced by concentration and seriousness.

The more he listened, the more he felt that these experiences were valuable. Many of the problems he had encountered in the breeding process before but had not been able to solve.

When you hear how to increase the hatching rate of fertilized eggs and how to ensure the healthy growth of young fish.

His eyes were shining, and he was writing quickly on the notebook with the pen in his hand.

When it came to the interactive session, students raised their hands to ask questions.

Li Guangming hesitated for a moment, then slowly raised his hand. Zhang Yue saw this and smiled, motioning for him to speak.

Li Guangming stood up and asked nervously, "When I was raising other fish before, I often encountered sudden changes in water quality that caused the fish to become sick.

How do you prevent water quality problems when breeding large yellow croaker? "

Zhang Yue smiled and replied: "In addition to regularly monitoring various water quality parameters, we also adjust the microbial community structure in the water by adding specific microbial preparations and nutrients to keep it stable.

In addition, reasonable breeding density and scientific water circulation system can also effectively prevent sudden changes in water quality.”

Li Guangming nodded thoughtfully.

At this time, Professor Zhou Mubai also stood up and added: "You have done a great job in this regard.

In fact, water quality management is one of the key links in aquaculture.

Different fish have different requirements for water quality, but a stable water quality environment is the basis for ensuring the healthy growth of fish.

I have tried this before, but the results have not been satisfactory.

Guoyue Farm has a lot of ideas in this regard, which is worth learning from.”

Hearing Professor Zhou Mubai's affirmation, Li Guangming felt a surge of admiration in his heart, but at the same time he also felt a little ashamed of his previous stubbornness.

After the training, Li Guangming took the initiative to walk up to Zhang Yue and Zhan Rongrong and said sincerely:

"I was short-sighted before and misunderstood your training class."

Zhang Yue smiled and said: "It doesn't matter, we all want to do a good job in the breeding business.

If you have any questions in the future, you can always come to us.”

Li Guangming turned to Professor Zhou Mubai and said excitedly: "Professor Zhou, I didn't expect to see you here.

I have always admired your research in aquaculture, it is really amazing." (End of this chapter)