Chapter 499 I Also Really Hate that Li Duoyu (1/2)

Cultivating shrimp fry and cultivating high-quality shrimp fry are two completely different concepts, just like letting students go to school and cultivating excellent students.

There are many live shrimps in the two ponds, but after Li Duoyu checked them, there are really not many suitable shrimps for broodstock.

First of all, the size of the shrimps screened out most of them, and there are really not many broodstock that can be used. Li Duoyu simply counted them and found less than 50 pairs.

For Li Duoyu, this is far from enough. At least 1,000 pairs of broodstock must be guaranteed.

Most of the varieties of sea shrimps in these two ponds are Chinese shrimps, which are our local shrimps, also known as "Qingdao shrimps".

The color of male shrimps of this kind of shrimps will be a little yellowish, and fishermen often call them "yellow shrimps".

The maximum adult individual can reach about 15 cm and weigh about 40 grams. A dozen of them weigh one pound.

Chen Dongqing was a little jealous. He looked up and down at his nephew. He didn't look like a good person, but why were they so nice to him?

Chen Dongqing wanted to scold Gan Ni's mother, but when he thought about Li Duoyu's mother, who was his sister, he ended up scolding his sister.

The uncle continued, "By the way, I almost forgot to tell you a piece of good news. The cooperation between the research institute and your company is expected to continue."

Whether it was shrimp fry, anchovies, or the prawns they were going to catch now, they used to catch them frequently, and the two brothers often caught very large sea prawns on the mudflats.

In fact, it's not that the shrimp farmers are also worshipping foreigners. Li Duoyu had heard about it from farmers on the island.

As long as this thing is destroyed, the female shrimp will not be restrained. Under the control of the reproductive impulse, they will mate and lay eggs quickly.

Especially after learning that the person broadcasting was the village director, his face was even more ugly, and this person was the village party secretary who was transferred to Xiasha Village. From the perspective of power, he is indeed the most powerful.

From the anchovies, eel fry, and the live shrimp this time, they have already collected a lot of money.

Li Duoyu remembered very clearly that wild sea-caught prawns were also very expensive in Dandan Island.

Because six or seven shrimps weighed about one kilogram, and wild sea-caught prawns of that size were very rare.

He felt like a clown. Although he was the village party secretary, he was like air, without any sense of existence.

This was indeed the case. Since he made money, the widow Chen wanted to come back to him and even planned to give birth to a baby for him.

County Magistrate Zhang said that he would temper him well and correct the fierce folk customs of Xiasha Village before transferring him back.

But this set of operations felt smooth and gave people a sense of disobedience, as if it was often operated before.

However, Li Duoyu was not wrong this time. This matter was not entirely related to him. Zhang Xianjin's report was one thing.

Although the price of fresh frozen shrimp was also very high, it was four or five times lower than Li Duoyu's purchase price.

But after cutting off both eyes, the probability of death of female shrimp will increase exponentially. Unless there are special circumstances, no farmer is willing to take this risk.

In this era, this kind of pliers is not easy to buy, and it is definitely not available at the supply and marketing cooperative.

Li Duoyu looked confused:

Uncle Chen Dongqing smiled at Li Duoyu: "Now there are people in the county saying that someone happened to go on a business trip with a big leader. As soon as he left, Zhang Xianjin was called in for a talk. This is really a coincidence."

Today he caught a lot of prawns with a net, but because he didn't bring a live water bucket, he put all the prawns in the ice compartment.

And Li Duoyu shouted with the village loudspeaker: "Hello, villagers of all villages, I am Li Duoyu, the village director, please listen carefully, Minlong Company is going to buy prawns. As long as they are big, they must be alive and can jump."

But for the big shrimp eaters, even in 2015, the real sea-caught Qingdao prawns, as long as the size meets the standard, 38 yuan per piece is not expensive.

It was as if he had a grudge against the whole village just because he came here to take up the post.

Zhao Dahai had no backbone in his life, but that time, he slapped the woman hard and cursed: "Get lost."

What kind of sharpening!

What kind of correction!

Although he had been on Dandan Island for less than ten days, every day was very difficult, even worse than being in prison.

Female shrimps could not suppress hormones, and would molt very quickly, and then mature, completely becoming a reproductive machine.

But almost everyone in the village ignored him, and only a few village committee members were willing to talk to him.

When he went to the island country, others taught him eel breeding technology, and this time when he went to Hong Kong Island, others taught him such a core technology.

When the villagers of Dandan Island heard Li Duoyu's broadcast, they all put down their work, because every time Li Duoyu broadcasted in person, there was a big money-making project.

Since catching eel fry, the two brothers have never made a lot of money again. Now the daily catch is only five or six yuan, and catching is too boring.

Li Duoyu half-closed his eyes. In fact, to cut the shrimp eyes, you don’t really use scissors to cut them, but burn them with high temperature.

In his previous life, Li Duoyu could hardly buy local prawns in the vegetable market. They were all imported white shrimps.

The two brothers found that Li Duoyu was really their lucky star. Everything they bought was what they were good at.

As a slight white smoke rose, the shrimp's eyes were cut off by the red-hot hemostat instead of being cut off.

In previous lives, when people cut shrimp eyes, they used pliers that were very similar to the hemostats used by doctors to suture.

When the breeding environment of farmed broodstock is not ideal, there is an organ in the shrimp handle that releases growth-inhibiting hormones.

In fact, he knew it was a trap from the first day he was assigned to Dandan Island, but there was nothing he could do about it.

He also went to the wind turbine to have a look, and wanted to know more about the situation. As a result, the staff there ignored him at all, and the rank he picked out was higher than his.

Within 2 to 3 days after the onset of the disease, or within a week at most, the entire pond of shrimp is completely wiped out, and there is no specific medicine to treat it.

That proved to be effective. Chen Dongqing said quickly: "Duoyu, you have to keep this technology a secret. Not many people in the country know about this technology."

In addition to the hemostatic forceps, Li Duoyu also brought the alcohol lamp.

This method can not only seal the wound with high temperature, but also greatly reduce the infection rate of shrimp, thus improving the survival rate of these broodstock.

He gave a thumbs up and couldn't help but say: "With your skills, you can become a doctor."

"By the way, how to cut the eyes of shrimps? Do the breeding experts in Hong Kong have any demonstrations for you?"

Zhao Erniu said with a smile: "Brother, it's almost time. As long as we make money from the prawns this time, we will raise kelp. When the kelp is harvested next year, the two of us may become households worth ten thousand yuan."

He did have the right to move the loudspeaker out, but after it was moved out, there was no electricity in the village, so he couldn't use it.

And because they are afraid of being ripped off, they generally do not sell them to ordinary tourists, but to fishmongers who specialize in purchasing them.

My uncle Chen Dongqing stayed at the eel factory for almost the whole morning. After having lunch, he returned to the county town.

As the village party secretary, he did not even have the right to use the loudspeaker in the village, because the loudspeaker was in the village director's eel factory.

Li Duoyu smiled: "No, if you raise more animals at this time, you might be able to find out early whether these objects have any specific diseases. And as long as the eyes of the shrimp are cut off and the breeding temperature is raised, they can reproduce." Spawning is ahead of schedule.”

After arriving at the eel factory, Li Duoyu lit the alcohol lamp, then placed the head of the hemostat on the flame of the lamp to burn.

At the end of his speech, Li Duoyu said: "Everyone, please note that the price of live prawns is five horns."

In a month, you can earn 600 yuan. Even if they divide it equally between the two, each person will earn 300 yuan per month.

Chen Dongqing frowned. It was 100% not what Duoyu said. It was easier to find a partner if you were blind.

Li Duoyu snorted coldly: "For external transfer, this kind of person should be kicked out directly. He uses chicken feathers as arrows all day long and makes everyone crazy."

The female shrimp is allowed to delay growth and development, waiting for a better environment, and then stops releasing this hormone.

So, he changed his words and cursed: "Get out of here, sir, and show me how to operate it quickly. I might be able to help you improve it."

Near the pier, a young comrade was chewing dried Balang fish with one hand and drinking beer with the other. He couldn't help but curse:

The most hateful thing is that Li Duoyu, who has obviously returned to the island, came to see him at least, even to express condolences to the comrades who just took office, but in the end he just pretended not to know.

In layman's terms, it is a vaccinated shrimp. At this time, the white shrimp will not be easily infected with the white spot disease.

But when the eyes of the shrimp were cut off, he was a little confused. "Why should the eyes of the shrimp be cut off?"

Just as Li Duoyu was classifying the Chinese prawns again, his uncle Chen Dongqing asked: "Duoyu, I remember that these prawns only spawn and reproduce in April and May. If you catch them at this time, is it too early?" ”

Fortunately, Li Duoyu was familiar with Zhang Defa's family. After a brief greeting, he got the hemostatic forceps from the health station.

The Zhao brothers, who were posting online today, immediately opened their eyes after listening to Li Duoyu's broadcast.

But in terms of taste, Li Duoyu thinks that Chinese prawns are more delicious than vannamei prawns, otherwise there would be no incident of Qingdao prawns costing 38 yuan each.

Since the purchase of green crab seedlings, the two brothers now have many cages. If the two brothers add up, they have more than fifty cages.

Li Duoyu also heard that ruthless farmers would cut off both eyes of female shrimps. In that case.

The quantity is just a bit small, but the price has always been lowered by the profiteer fishmonger, Mr. Mi, so they didn't go out of their way to catch them. Now they finally have the opportunity.

Many fishermen were very excited when they heard that they were going to catch prawns, but there was one person in the village who was never happy.

Li Duoyu quickly grabbed the whole shrimp, then picked up the red-hot hemostat and pinched one of the shrimp's eyes.

This directly caused the shrimp farming industry in Asia to plummet to the bottom, and countless farmers directly lost their harvest that year.

If there is nothing between the first pair of shrimp legs, it is a female shrimp. If there are two small sticks, it is a male shrimp.

"Did they say anything else besides that?"

The uncle looked around and said:

"I also heard from people that Zhang Xianxian, who has always been at odds with us, seems to have been in bad luck recently. Not only was he criticized by the top leaders in the county, but as far as I know, he had to write a "Why? Termination of Fisheries Research Institute and Minlong Fisheries Cooperation" report, and in the past two days, I was called to the city for a meeting."

Li Duoyu smiled and said, "How is that possible?"

"It's none of my business. I don't have any merits. The only thing I'm really good about is that I don't like to gossip behind my back. If he jumps like that, I guess the organization has already targeted him..."

Zhao Erniu said: "Sure enough, there is still a way to make money by hanging out with Brother Yu."

Li Duoyu thought for a while and replied: "The rest, what they said is too professional, I can't understand it. It seems like some kind of X gland, destroying some organ that suppresses hormones."

Zhao Dahai couldn't help but smoke a cigarette and said with emotion: "If we had hung out with Brother Yu earlier, we might have become a household worth ten thousand yuan by now."

Of course, some fishermen can also judge by color and body size. The first pair of shrimp legs Li Duoyu caught did not have small sticks.

It is actually very simple to judge male and female shrimps, just look at their first pair of shrimp legs.

The eel factory is currently a relatively confidential place, and ordinary people are not allowed to enter.

As long as you have money, you don't have to worry about not having a woman. If you still don't have a woman, it proves that you don't have enough money.

Chen Dongqing has always felt that there is something wrong with this nephew and that he is a bit too smart.

In fact, this feeling of dissonance had been present for a long time, since the first time his nephew came to see him at the Fisheries Research Institute.

To be honest, if the two brothers had not separated in the first place, now that they have pooled their money together, they would definitely become the thirteenth thousand-yuan household on the island.

Li Duoyu smiled and rubbed his fingers: "If you want to learn, you can. Pay the tuition first."

If you can catch twenty large shrimps that meet the standard in a day, that's ten yuan. Plus other fish catches, you can earn a minimum of twenty yuan a day.

Although the two have a bad reputation on Dandan Island, their wallets have obviously increased since the two brothers cooperated.

After hearing the price, Lao Lu slapped his thigh angrily and couldn't help but want to scold himself: "What a bastard."

Chen Dongqing was a little surprised. He could understand the increase in water temperature. After all, in April and May, the sea water generally heated up.

Years ago, Zhao Dahai had a chat with Li Duoyu, and he still remembers what Li Duoyu said.

As far as breeding is concerned, Penaeus vannamei, which we have been working hard to upgrade, is definitely much easier to raise than Penaeus vannamei.

Immediately afterwards, a lucky female shrimp was fished out of the pond.

1993 was the darkest year for shrimp farmers in Asia. At that time, a virus called "white spot syndrome" broke out.

Could it be that some people just have good luck? Chen Dongqing couldn't help but sigh. Thinking about it carefully, Li Duoyu's luck seems to have been very good since he was a child.

Once you get sick, all you can do is clean the pond, and this terrible shrimp disease makes shrimp farmers no longer dare to try shrimp farming easily.

After all, most broodstock are imported and are very expensive. Even broodstock bred in domestic shrimp farms are not necessarily cheap. Chen Dongqing, who was watching from the sidelines, frowned the whole time. Logically speaking, his nephew was obviously a newbie.

"Fuck your uncle Li Duoyu."

This has also led to the vast majority of farmers giving up Chinese shrimp and turning to culture vannamei shrimp.

Li Duoyu was a little surprised: "What should I say? Didn't it stop immediately last year? Why did it start again this year?"

If it were alive, Li Duoyu would definitely be reluctant to sell it to others, and would definitely catch the broodstock for breeding.

And they have plans to directly raise kelp with Li Duoyu by the end of this year after saving money in the first half of the year, and strive to have a scale of 50 acres.

Li Duoyu frowned and accidentally mentioned some core technologies again, so he had to continue to pretend to be stupid and said:

"I'm not very sure, but the breeding experts on Hong Kong Island said that after the eyes are cut off and the female shrimp becomes blind, it won't be so selective when it comes to finding a partner."

After hearing this, Chen Dongqing suddenly realized that he remembered that he had seen such an article in a fishery magazine in the Netherlands many years ago.

At exactly this time, a type of white shrimp named White Penaeus vannamei, which is specific pathogen-free (SPF), suddenly emerged and quickly occupied the market.

Chen Dongqing thought it was a theory, so he didn't pay attention. Unexpectedly, it was actually put into practice on Hong Kong Island.

"I also heard what Director Zhang said. If he fails to give a satisfactory answer to the superiors on this matter, he is likely to be transferred from outside."

The female shrimp is a bit greener in color and is also called "big green shrimp" locally. It is much larger than the male shrimp. The largest individual can even reach nearly 20 centimeters and weighs about 90 grams. It is a veritable giant shrimp.

Chen Dongqing said excitedly: "Then show me how to operate it and let me learn from it."

There were a few children at the pier who were particularly noisy. Lao Lu, who had just returned from fishing, said fiercely on the spot: "I'll throw you into the sea if I make any more noise. Listen carefully to the village director's broadcast."

"some."

This is a very scary shrimp disease. Infected shrimps will reduce or even stop eating, white spots will appear on the head and breastplate, and the body color of some diseased shrimps will turn red or fade.

And the two brothers are confident that they can catch at least thirty or forty prawns that meet the standard by closing the ground cage twice a day.

He planned to go back and look through the magazines to see if there were any reports or introductions comparable to shrimp eye-cutting.

Being called to the city for a talk was another matter, related to the resurgence of smuggling last year and the rise of smuggling cases in the past two years.

Li Duoyu pretended to be surprised: "This technology is so powerful. I thought what they were willing to tell me must not be confidential."

"Fuck your uncle Li Duoyu."

At this moment, a voice echoed: "Well said, I finally found a comrade. I also hate that Li Duoyu."

The young comrade sitting on the reef was stunned for a moment, looking at the young man in front of him who looked like him. He always felt that he looked familiar, as if he had seen him somewhere. (End of this chapter)