281. Chapter 281 Eel Has a Problem (1/2)

Chapter 281 There is a problem with the eel

When returning to the pier of Dandan Island.

It was already evening.

The sun is very short in winter, and it’s almost dark around 5:30.

Li Haoran had been waiting on the stone steps of the pier for more than three hours. As soon as the passenger ship docked, he ran over immediately.

"Uncle, aunt, you are back."

Li Duoyu touched his head, and then took two bunches of candied haws from the bag to him.

Little chubby Li Haoran's eyes widened. All the other children on the pier were envious and wanted to have such an uncle like the village director.

After Li Duoyu got off the boat, he started chatting with the fishermen at the pier.

"Village director, your public toilet has been built, when can it be used?"

Li Duoyu smiled.

"Ha ha."

In the previous life, many people in their town raised eels in outdoor earthen ponds. For several years, the temperature difference was much larger than this, and this did not happen. Li Duoyu finally pinned the cause of the disease on the feed, thinking that it was caused by feed problems. Eel gastroenteritis.

Near the feed table, many eels left the group and swam alone on the edge of the pond, without coming to grab food.

Li Duoyu grabbed a handful of fishmeal with his hand, put it in front of his nose, smelled it, and licked it twice with his tongue.

After this happened, he lowered his head and did not defend himself. Even if Brother Yu fired him, he would have absolutely no complaints.

Seeing this, Li Duoyu frowned. Just as he expected, the eel's lack of energy, refusal to eat feed, and diarrhea were caused by eel gastroenteritis.

To them, these eels don't look much different from other eels.

Li Duoyu kept fishing, and in less than three hours, he fished more than 10,000 eels with gastroenteritis.

In the previous life, the eel owner would have been reluctant to do this and would have tried every means to save it.

Xiaochao's entire process of making fish meal was very standardized, but something went wrong with the fish meal that came out.

Suddenly I felt something was wrong. The fish meal was gritty and seemed to have particles.

And when we grind fish meal in the future, we will cut off the electricity circuit in the village and directly use the diesel generator in our factory. "

The price of seafood this year is good. If you fish well during this period, you might make more than you usually earn in a month or two.

What Li Duoyu can do now is to use the elimination method first. He first asks Chen Wenchao to stop feeding eels.

Sure enough, not long after, many particles appeared on the sieve and were not screened out. In other words, this batch of fish meal did not meet the requirements.

Li Yaoguo glared and said, "Can you speak? You haven't noticed that we've been busy all night, so hurry up and get us some breakfast."

Therefore, in order to solve eel gastroenteritis, Li Duoyu must accurately find out the cause of eel gastroenteritis.

"Xiao Chao, what kind of fish have you been buying to make fish meal in recent times? Have you mixed in marine fish such as puffer fish, mud fish, and stone fish?"

"Speaking of which, our Director Li is still the best. Unlike that Wang Dapao, who has been the captain for more than ten years and never does anything serious."

Seeing Li Duoyu turning the eel over and over, Li Yaoguo and Chen Wenchao couldn't see what was going on.

But in this era when eel fry are almost free, the investment cost of Li Duoyu's fry is almost zero, except for hardware investment.

Not only is there a washing machine, but there is also a refrigerator. The voltage of Dandan Island is simply not enough if everyone uses it together.

Seeing Chen Wenchao's guilty look, Li Duoyu sighed helplessly and asked: "Xiao Chao, when you grind the fish meal, did you dry the minced fish?"

Chen Wenchao nodded and said: "If it doesn't meet the standard, we can't feed the eels."

Chen Wenchao shook his head: "No, I always follow what you said. The fish used to make fish meal is fresh Balang fish, hairtail fish and saury."

Li Duoyu glanced at the pond. Since they had just been fed in the afternoon, the eels were not very active after eating. Most of them were still hiding at the bottom of the pond.

Li Duoyu thought about it for a while and said: "Xiaochao, don't feed the fish today with this batch of feed, and the fishmeal needs to be ground again.

Judging from his many years of breeding experience, there are really many causes of eel indigestion.

Li Duoyu nodded and thought seriously. When eels were first bred, it was for safety reasons.

The second brother Li Yaoguo said nervously: "Duoyu, you forgot something."

At first glance.

Li Duoyu suddenly remembered that his second sister-in-law secretly ate eel feed before: "Okay, I'll give you these. If it's really delicious, I'll eat one too."

"Bring it over and show it to me."

It was almost nine o'clock in the evening.

The second sister-in-law grinned and said: "There are no more red worms in it this time."

In fact, he was also very nervous. If the eels could not be raised, no one would pay them.

After seeing this, Chen Wenchao's heart tightened, and he vaguely guessed that the incident might have been caused by him.

He buried the eels directly in a pit.

"Our village should be the first village in the town to build so many public toilets."

While Li Duoyu was chatting with the fishermen, Li Yaoguo, who learned that Li Duoyu had returned, hurriedly came over and said nervously:

"There's something wrong with the eels. There seem to be a lot of eels that don't like to eat the feed. You might want to take a look."

"It must be diarrhea."

He found that the fish meal was quite fresh and there was no big problem. Then, he grabbed the fish meal and kneaded it in his hands.

Zhou Xiaoying got off the boat and rushed home directly, obviously worried about Xiao Tutu.

When we arrived at the eel farm.

"Damn it, last time my wife went to the toilet, the door was closed, and he still went over there to poke."

Li Duoyu first ruled out these two items. Next, the more likely ones are gastroenteritis caused by temperature difference and feed.

It could be parasites, or Gram-negative bacteria. The sudden change in weather and the temperature difference between morning and evening could also cause gastroenteritis.

Second sister-in-law Zhu Xiuhua smiled happily: "We have real ingredients, and they will definitely taste good when cooked."

"No more."

Chen Wenchao, who realized the seriousness of the problem, also became nervous and hurriedly said: "Yes, there are some left."

Seeing Chen Wenchao's self-blaming face, Li Duoyu said: "Take it as experience, remember it in the future, but you can't not punish it. This time, I will deduct 20 yuan from you each."

Chen Wenchao was mixing eel feed with a mixer.

After all, he was responsible for fish meal, and the current fish meal obviously did not meet the requirements that Brother Yu had said at the beginning.

He first checked the eel's gills and anus. Just as he thought, these parts were a little red, and some yellow-white liquid flowed out of the anus.

The water in these pools is drained separately. If it is a parasitic bacterial infection, it should be difficult to spread to all the ponds.

Li Duoyu thought about it. Logically, the temperature difference would have an impact, but it would not cause such a large-scale indigestion.

There is no problem with the raw materials.

Li Duoyu planned to try it himself and put the dried minced meat into the machine for grinding fish meal.

What's the problem?

Li Duoyu frowned: "Is there any fish meal left? Let me see."

Gastroenteritis is a common disease in eels. In the past, the eel factory here would often directly use antibiotics such as chloramphenicol and norfloxacin to treat gastroenteritis.

In order to prevent gastroenteritis from infecting other eels and inducing other bacterial infections, the best way is to kill them directly.

Eels are very difficult to raise. Even if there were various antibiotics and drugs in the past, they often turned over, not to mention in this era of scarce drugs.

Li Duoyu's heart tightened and he couldn't help but sigh. What was supposed to come would eventually come.

At this time, the second sister-in-law saw Chen Wenchao was going to dispose of the fish feed and asked on the spot: "Xiaochao, don't you want these feeds?"

Li Duoyu slapped his thigh fiercely, and then cursed: "Damn it, how could you forget such an important thing."

Li Yaoguo, who was watching from the side, couldn't help but ask: "Is the eel sick?"

Chen Wenchao nodded, but still said: "Brother Yu, I should check the quality of fish meal every time. This time I am responsible."

Looking at the dense data on the form, Li Duoyu found that the second brother was quite careful and serious in recording data, and each item was recorded very clearly.

The second brother Li Yaoguo asked:

"Is it serious?"

Next, Li Duoyu took a scoop net and picked up all the eels with poor activity, and directly chose humane destruction.

But when grinding, Li Duoyu found that the belt of the machine was stuck several times, as if it had no strength.

The eel's abdomen was cut open to reveal the internal organs, and blood was found inside, and the intestines were accompanied by congestion.

His mill was also electric and consumed more electricity. Occasionally, when it encountered peak electricity consumption, the belt could not be pulled, which resulted in some fish meal not being ground well.

Li Duoyu took a 100-mesh filter screen, then put the fish meal on the screen and kept shaking it.

Suddenly, thousands of eels swam to the feed table and scrambled for the feed that had just been thrown down.

Since Chen Wenchao was responsible for feeding, Li Duoyu asked: "Xiao Chao, please tell me about the feeding situation in the past two days."

"Yes, I check it every time. There is a batch of baked ones in the baking room. I will take it out for you to see."

And this pond is still slightly smelly. If you look closely, you can see some scattered eel feces floating on the surface of the pond.

But in this era, there are not enough antibiotics for humans, so how can we produce antibiotics for animals?

"Next time, if he dares to go to the women's restroom again, just catch him and beat him up."

After seeing this scene, Li Duoyu frowned, picked up the scoop net, and scooped up a few eels that were not very active.

This is a problem.

He picked up the flashlight and shone it along the edge of the pond. He found hundreds of eels that did not eat the feed.

Looking at the data recorded above, Li Duoyu frowned slightly, and he had a rough idea of ​​what disease the eels had.

Li Duoyu checked and found that the fish meal was dry and there was no problem.

"The cement hasn't dried yet. If you use it now, your butt will stick to it."

The whole pond seemed normal, but Li Duoyu also found that the eels vomited the feed a little seriously. The food they ate was vomited out again not long after.

"That's for sure. Didn't you see that the village cadres from Chenjia Village came over every few days to see the fish? Their eyes were filled with envy."

At that time, Li Duoyu heard a dog barking on the sea. Following the sound, he could vaguely see a dog barking at him on the fishing raft.

Li Duoyu checked other fish ponds and found that they all had the same problem. The eels had severe gastroenteritis.

If this situation is not treated urgently, there may be a risk of total annihilation.

Li Duoyu patted Chen Wenchao on the shoulder: "Cheer up, it's not your problem, it's my problem. I didn't tell you that the voltage in the village might not be enough."

"In the future, after the toilets are built, men and women can use them separately, and the corns will no longer be able to peek into them."

Chen Wenchao brought a whole bag of ground fishmeal from a room where sundries were kept.

Since making money, the temperament of the mother-in-law at home has also improved. She no longer talks about it all day long. Even at night, she often clamors for a second child, which annoys him a little.

As the egg yolk rose in the east, Li Duoyu came to the coast near the eel factory.

At the same time, all the light bulbs in the eel factory also flickered on and off.

See this behind the scenes.

But we will have to wait and observe carefully at the next feeding point to find out what exactly caused it.

The three men were busy until early in the morning and did not go back. At dawn, the second sister-in-law ran over and said casually:

"Are you guys secretly drinking here? Why didn't you go back all night?"

This year, everyone made a lot of money, and they all bought a lot of home appliances during the New Year.

He was not in a hurry and took the lead in checking the second brother's daily record form.

Chen Wenchao tore the prepared eel feed into half the size of a football and threw it into a special feed table.

"Xiao Chao, go and get me a sharp knife."

Chen Wenchao looked at the whole pit of eel fry with a look of remorse on his face. If he had been more careful, these eels wouldn't have to be disposed of.

In addition to dealing with the eels, the pond water also had to be changed.

The morning air is very fresh, and there are already many fishing boats setting out sticky nets on the sea not far away.

After hearing that Li Duoyu deducted the money, Chen Wenchao smiled and nodded: "I understand, Brother Yu, I will check the fishmeal carefully next time."

"That's good, can you not throw it away? I'll take it back and steam it to see if it's delicious."

Li Duoyu turned on the electric light hanging above the pond. When the eels saw the light, they quickly gathered over.

Several times, he even poked holes in the family planning supplies with needles. Fortunately, he found out early, otherwise he might have made a mistake.

Detailed records include the temperature difference between morning and evening, the amount of feeding, and how long it takes for the eel to be eaten.

Chen Wenchao said seriously: "It was fine a few days ago, but since yesterday, the feed has not been eaten and the eels are not active."

After Chen Wenchao brought a small fish knife, Li Duoyu held down the eel's head, pointed the tip of the knife at the eel's abdomen, and pulled it gently.

The wind was blowing in the direction of the fishing raft. Judging from the situation, 250 could smell his own scent.

Li Duoyu waved to it, and the big yellow dog on the fishing raft barked a few more times.

Li Duoyu said: "Xiao Chao, let's go back and take a nap first. In the afternoon, we will also go out to sea to do something big."