Invasion Of Alien Species? That's Not Enough For Us To Eat

Baisha County, Long Lake Beach.

This is the largest freshwater beach near Baisha.

It is an important local breeding area.

The annual output of grass carp and carp is extremely high, which is one of the important sources of tax revenue for Baisha County.

The farm under Liu Yu's contract is also here.

Su Yun brought Ji Chuxue and Tian Lei from the Guangdong Provincial Environmental Protection Bureau to the farm together.

Arriving at the farm and getting out of the car, Liu Yu was already waiting here.

"Boss Su, long time no see!"

Liu Yu smiled and came over to say hello.

Su Yun looked up and saw Liu Yu wearing a bamboo hat on his head, wearing black short sleeves, black trousers on his lower body, and a pair of blue high-top waterproof overshoes under his feet.

This outfit is completely different from the previous civil servants.

The skin also looks rougher.

The whole person is more energetic. Ever since seeing Su Yun, the smile on Liu Yu's face has never disappeared.

Although the two met only a few days ago, it was like a different person.

"You have changed a lot, and you are very energetic."

Su Yun greeted with a smile.

"That's all thanks to you, Boss Su!"

"The special crayfish you found have a strong ability to survive and reproduce."

"It's only been a few days, and they have grown a lot."

"I've even seen some crayfish start to molt."

Liu Yu shook his head in admiration.

Procambarus clarkii, like many crustaceans, need to molt in order to grow.

After each molt, its maximum body weight can increase by 95%!

Generally, after molting 11 times, it can mature, the body becomes strong, and the flesh becomes plump.

The Procambarus clarkii provided by Su Yun is a special species that has been systematically improved.

Its growth cycle is half shorter than that of ordinary Procambarus clarkii!

In just a few days, those Procambarus clarkii had already begun to moult.

After exchanging pleasantries, Su Yun and Liu Yu pointed to Ji Chuxue and introduced, "This is Ji Chuxue from the Environmental Protection Bureau of Guangdong Province."

"In addition, she seems to be the director of the Yangcheng Environmental Protection Bureau."

After Liu Yu greeted Ji Chuxue, Su Yun pointed to Tian Lei again and introduced, "This is also a staff member of the Environmental Protection Bureau of Guangdong Province, and his name is Tian Lei."

Su Yun finally pointed to Liu Yu and said, "You have also seen that this is my partner who helps me raise crayfish."

"He used to be a staff member of the Environmental Protection Agency just like you, but he resigned and came to raise crayfish with me."

Tian Lei who was shaking hands with Liu Yu opened his eyes wide.

"what?"

He stared at Liu Yu in a daze, and asked incomprehensibly, "You resigned from the Environmental Protection Agency and came to raise Procambarus clarkii?"

Tian Lei couldn't understand the opponent's operation at all.

Work for the Environmental Protection Agency, that's a civil servant!

Even if it is a little hard work, the treatment is not bad, and it is very stable!

I don't know how many people want to work in the Environmental Protection Agency, but this one just resigned?

And the reason for his resignation was to farm Procambarus clarkii?

Tian Lei was dumbfounded.

Ji Chuxue next to her also opened her mouth wide, not knowing what to say.

She was already skeptical about farming Procambarus clarkii.

This invasive alien species has an amazing reproductive ability.

Guangdong Province spends a lot of money every year to clean up the Procambarus clarkii in the waters, and it only treats the symptoms but not the root cause.

Everyone else is thinking about how to eliminate this creature, but Su Yun wants to raise Procambarus clarkii!

I thought it was only Su Yun who was "playing around."

Unexpectedly, there is also a former Environmental Protection Agency person who is also arguing with him!

And this guy named Liu Yu has resigned directly from the Environmental Protection Bureau!

Could it be that, in his eyes, the iron rice bowl of the Environmental Protection Agency is not as promising as farming Procambarus clarkii?

Su Yun didn't care about the shock of the two of them, he just looked at Liu Yu and pointed forward.

"Go, take me to see the farm."

Liu Yu turned around with a smile, and led them to the pond not far away.

When he came to the fish pond, Su Yun looked around. There was a large oval-shaped pond, which was divided into four pools of different sizes with soil.

There are many aquatic plants floating on the surface of the water, and the water in the pond is very clear. Through the water in the pond, you can see some submerged plants such as bitter grass and Hydrilla verticillum growing on the bottom of the water.

Su Yun searched carefully, but did not see the shadow of the crayfish.

Liu Yu began to introduce.

"The four fish ponds here are all our places."

"The two smallest fish ponds are two acres each. They are shrimp ponds. Now, all the shrimp are in it."

"The one in the middle is the shrimp pond. It's about five acres."

"When the crayfish moult two or three times, they will be moved there by us."

"And the largest pond, covering an area of ​​ten acres, is a shrimp pond."

"When the larvae moult again, we move them to the grow-out ponds over there."

"It's also when the crayfish mature and come out of the pond."

"Procambarus clarkii does not need artificial hatching."

"Once the ponds are stocked with stock, they are self-sustaining, and after harvest, they don't need to be stocked again."

"We only need to trouble this time, and we don't have to move it around in the future."

Listening to Liu Yu's introduction, Su Yun nodded repeatedly.

"This place is nice, the water quality is very clear."

"You're doing a great job."

"I didn't expect that you found such a place in just a few days, and put the shrimp seedlings in it."

Liu Yu shook her head with a smile, and said, "Actually, it only took me a day to find the place."

He pointed to a pipe next to the fish pond.

"Before, snakehead was raised here. So drainage pipes, water storage pipes and other facilities have been built."

"The detection instruments for water temperature, water level, water quality, dissolved oxygen, etc., and management instruments are also ready-made."

"The whole pool has been sterilized with quicklime and exposed to the sun, and the thick silt at the bottom has been cleaned up."

"The aquatic plants were also planted before."

"Everything is readily available, and we can use it directly."

Su Yun raised his eyebrows, looked at Liu Yu suspiciously, and asked, "How did you find such a good place?"

"And the contracted price of this fish pond is only more than 600 per mu."

"I thought it was an original idle fish pond, but now I know that it is a renovated fish pond. How can this kind of fish pond only cost 600 mu per mu?"

The smile on Liu Yu's face restrained.

"Boss Su, come with me to the room over there to meet our employees, and you will understand."

Su Yun glanced at him suspiciously, turned around and walked towards the small house next to the fish pond without asking any more questions.

It was specially built by others beside the fish pond to facilitate breeding.

Su Yun and his group walked into the hut, only to see six or seven villagers, old and young, sitting inside.

"Old Fang, this is our boss, come over and say hello."

Liu Yu yelled at a middle-aged man with gray hair.

The man stood up abruptly and seemed very agitated.

He quickly ran in front of Su Yun, and before he could speak, his calf gave way and he knelt down on the ground!

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