The ring worm is so small that it can only be seen with a microscope, and normally it is parasitic on the gills of eels, which can lead to increased mucus in the gills, congestion in the gills, and finally rotten gills.

After the rainy season.

During the summer months, as the overall temperature rises, eels are particularly susceptible to ring worm disease.

This insect is a nightmare for many eel farmers, and it is a compulsory course for almost all eel farmers, and it is very common but also difficult to do.

And the most disgusting thing about this worm is that when you kill it with medicine, it will quickly lay eggs before it dies, leaving offspring, and it won't be long before it can make a comeback.

And the reproduction rate is very fast, once it breaks out, it will also lead to various eel diseases, accelerating the death of eels.

Many novice farmers encounter this kind of insect, because they do not know the characteristics of this insect, they often can't get it, and most of them can only spend a lot of money to find a professional eel doctor or pharmaceutical factory.

It was determined that it was after this disease.

Li Duoyu's brows were also tightly locked, although there was a plan to deal with it, he really couldn't guarantee that he would be 100% cured of ring worm disease.

Fortunately, these ponds are in the early stage of ring worm infection, and even if they are shipped more than ten days later, the eels will not necessarily die in large quantities, and they can be served on the table.

However, since the contract with Nagasaki was for a live eel trade, the Nagasaki side would come by a live fish boat and transport the eels away.

At that time, the conditions for transporting live fish will be even more demanding, and eels suffering from ring worm disease may not take more than two days to die when they are on board.

That's really the case.

It's quite embarrassing, as long as the other party checks it, he can know the cause of the eel's death.

If you do that.

Li Duoyu may have earned the money this time, but it is estimated that there will be no next time, maybe even Dandan Island, the entire Shangfeng Town will be blacklisted.

Therefore, Li Duoyu would rather risk defaulting and losing money than ruin his reputation.

After all, eel fry are very cheap, they didn't work out this year, and they still have a chance next year.

Li Duoyu had a black face, it was useless to think about anything now, and the most important thing was to quickly beat the ring worm.

Otherwise, most of the year will be in vain.

Li Yaoguo, who had just finished testing the water quality and the situation of the eels, came over.

"Duoyu, I feel that the eels have been strange recently, they are not actively eating feed, and a few of them have been swimming on the surface of the water, is there something wrong?"

Li Duoyu nodded.

"Something went wrong."

Hearing that there was another problem with the eel, Chen Wenchao, who was sifting the fishmeal on the side, said nervously: "Brother Yu, it won't be another feed problem." ”

Seeing Chen Wenchao's nervous expression, Li Duoyu couldn't help but smile and said, "Don't be nervous, it's not a feed problem, it's caused by parasites." ”

"Ah, parasites."

Li Yaoguo frowned and said: "Eel, I have always checked it, and according to your requirements, I dissect the eel every two days to check the situation, and there are no parasites." ”

"This parasite is too small for you to see."

Li Yaoguo frowned tightly and sighed: "I feel that this thing is really difficult to raise, it has been taken care of like this, why is there still a problem." ”

After Li Duoyu looked around the eel factory, he said: "Eels are indeed very difficult to raise, does the second sister-in-law still plan to raise them?" ”

Li Yaoguo was silent for a while, and sure enough, Duoyu had already seen that his wife wanted to raise eels by herself.

Li Yaoguo nodded, then pulled up the cuffs of his trousers, revealing two bruises on his thighs.

"I persuaded everything that should be persuaded, and I was beaten by her, as far as your sister-in-law's character is concerned, you are not unclear, and you will not necessarily turn back if you hit your head and bleed."

Li Duoyu asked:

"If she really does it, won't you help her?"

Li Yaoguo smiled bitterly: "If you support her, it's better to support you, with her head, even if the eel is really raised, people will kick her out after learning the technique." ”

Li Duoyu looked at the second brother with a little surprise, he didn't expect him to see it so clearly, he thought about it for a while, and said to the two:

"If the eel is okay this time, after a while, I plan to breed a batch of blue crabs, do you want to do it together."

After hearing this, Li Yaoguo was shocked, as his own brother, this was the first time that Li Duoyu took the initiative to pull him to do things together.

It's a pity that his wife's previous investments have lost all the money, and the last time everyone jointly bought a boat, their family can't even take out 300 yuan now.

"Forget it, I don't even have money for smoking, and I still owe you a year's salary, and I don't have money to invest."

Chen Wenchao also scratched his head: "Brother Yu, I don't have any money, but if you want to raise blue crabs, you can also leave things to me." ”

Li Duoyu looked at the two people in front of him, there have been more and more rich people on Dandan Island recently, if the people who follow him are still poor, it is really unreasonable.

Chen Wenchao has been with him for a long time, and compared with other fishermen, he doesn't earn much, but he does a lot of work.

Li Duoyu, who came over, knew very well that even if Chen Wenchao had no opinion on this kind of thing, Xiaolan had no opinion, but the people around him would not think so, especially Liu Xiaolan's idle brothers.

Although the second brother doesn't have any big ambitions, he also has advantages, that is, he doesn't mess around.

Although it is like a lazy donkey, as long as you arrange things for him, the degree of completion is still good.

Li Duoyu thought for a while: "I have a little too many things now, and I don't have so much energy, and if you do it together, you don't have to pay for it, it's okay for you to contribute a little more effort." ”

Second brother Li Yaoguo was surprised: "Really, is it okay?" ”

Li Duoyu nodded.

"Of course you can, but if you don't pay the money, when you pay dividends, the proportion will be very small, and when the time comes, don't blame me."

Li Yaoguo picked up his sleeves and said with a smile: "How is it possible, it's good to have it." ”

"Duoyu, if this thing is going to happen, don't tell your sister-in-law, I have to save a sum of money for emergencies, and if she makes something happen in the future, I can catch her."

Li Duoyu was slightly stunned, and found that although the second brother disliked the second sister-in-law all day long, he didn't think that he was planning to save money to catch her now.

"Maybe, my sister-in-law succeeded?"

Li Yaoguo shook his head and said: "Forget it, if she succeeds, our family is estimated to be uneasy, and in the future, I will only have no status." ”

When Li Duoyu and Chen Wenchao heard this, they couldn't help laughing.

Li Yaoguo is really right.

In her previous life, when Li Duoyu came back, her second sister-in-law seemed to have invested something, which made her earn more than 200,000 yuan, but during that period, she walked with the wind and looked at everyone with a condescending expression.

But it doesn't seem to be long after, because I invested in a photovoltaic power generation thing, and I put more than 100,000 yuan into it.

In short, in Li Duoyu's impression, this woman is really very powerful, and she can almost step on the pit, she has stepped on it.

But the more you fight, the more courageous you get!

Li Duoyu glanced at the pond and said, "You guys have changed the water in the pond in the past two days, I want to go to Rongcheng, and I may not come back tonight." ”

"By the way, brother, if I don't come back, you can help me talk to A-Niang and Xiaoying."

"No problem."

Next.

Li Duoyu drove a fishing boat, left Dandan Island, and went to Rongcheng.

If you really want to cure eel ringworm disease, you need a lot of medicinal materials.

Chinese herbal medicines such as cork, poria cocos, baibu, sophora radix, neem, guanzhong, artemisia annua, and betel nut are needed, and there are still a lot of them.

In this era, medicinal materials are very expensive and scarce, and if you want to buy such a large amount of medicinal materials, you can only go to big cities to buy them.

And you have to find a medicinal herb dealer, an ordinary pharmacy, it is impossible to sell you a large number of medicinal herbs.

But Li Duoyu really didn't know the medicinal herb dealer, so he had to ask someone to find a relationship.

The first thing he thought of was Zhao Jialu, this kid is quite open in Rongcheng, maybe he really has a way.

Of course, you can also find Chen Yuanyuan, as far as her family's network is concerned, it will definitely not be much of a problem to buy some Chinese herbal medicines.

But if you ask these two people for help, you use human favors.

Everything is easy to return, but human favor is the most difficult to return.

Not until the necessary moment.

Li Duoyu didn't feel the need to go to them.

And this trip Li Duoyu didn't come to Rongcheng to look for them, here in Rongcheng, there is someone who can help him, and the effect may be better than Zhao Jialu and Chen Yuanyuan. (End of chapter)