This morning.

Ye Luo prepared toast, omelette, salad and fried sausages for breakfast.

After breakfast, Ye Luo saw that Scarlett and her daughter hadn't gotten up yet, so she didn't wake them up and went out alone.

Soon, Ye Luo came to the dock, and at this time McCojie and they had already started construction, Ye Luo said hello from afar and did not go over.

Overhead, two seaplanes began to sprinkle seaweed seeds again, and Daxter, Renison, and Thomas arrived at the docks together, intending to sail the boat out to sea to check on the fish.

"What's there to see?" Ye Luo asked.

Thomas said: "There are a lot of things to pay attention to now, such as insect pests and fish diseases, I heard Dast say, we just bought a batch of cod some time ago, they have just changed the environment, they may get some infectious diseases, if there is, we have to quickly spray medicine to treat it." ”

Seeing that Thomas said so much, Ye Luo was also a little nervous, and followed the boat to the sea.

Although he has a system, he doesn't dare to guarantee that the system can help him solve everything, he knows a little bit in his heart, and the system will definitely not help with such small things as illness.

Dast and Thomas have eaten at sea for twenty or thirty years, although they have just come to the island for a short time, but they have not been patrolling the surrounding waters again, and now they are called a man like an arm, and they are naturally very familiar with common fish diseases.

"First of all, from the point of view of the body color of the fish, under normal circumstances, healthy marine fish have a bright body color and will not appear to fade, cod is silver, salmon is silver-gray, rainbow trout is naturally red, and sea bream, this is different, but it is often raised with bronze sea bream, which is golden brown. ”

"If you want to look at skin diseases, you can look at the skin of the fish to see if there are gray or white spots, mucus, ulcers and other foreign bodies. It also depends on experience to look at the mouth of the fish, to see if there are any foreign objects, and to see if these guys are breathing too fast. ”

"It is more common to observe the fins, many diseases can be seen from the fins, and the scales are also very important to see if the scales are turned out, or whether there are scales. ”

"The rest, there is also the inspection of the back of the fish, the back of the fish I am talking about is the part under the dorsal fin, which is normally full, generally not emaciated, but oval from the front, if it is too thin, it is likely to be a digestive tract disease, so you have to supplement the feed. ”

"Also, pay attention to the fish's abdomen and check for abnormal swelling, redness, or bleeding in their abdomen. ”

Along the way, Daxter and Thomas explained all the way, but they gave Ye Luo a good lesson and let him learn some common sense of fish diseases.

"Boss, come and see, there's a problem. Dastra said after putting on the net.

Ye Luo hurriedly walked over, and sure enough, he saw that among the fish in this net, there were several fish whose bodies were gray-black, and Dast pulled their gills apart, and the inside were all swollen to varying degrees, and the color was purple-red.

"It's ......"

Ye Luo frowned and recalled the explanations of Daxter and Thomas before and asked, "Gill rot?"

Dash nodded and said, "Yes, gill rot, generally speaking, this problem only occurs when the breeding density is too large, we are free-range, and this problem should not occur." ”

Thomas looked at the southeast of the island with resentment, and said unhappily: "There is also a possibility, that is, the sea water is hypoxic, and too many pollutants cause the oxygen content of the sea water to drop!"

To the southeast is the island of Newfoundland, where there are several factories that are self-contained.

In fact, the inhabitants of Newfoundland are disgusted by these factories, and it is the sewage they discharge that pollutes the sea and reduces fisheries.

"Damn it. Ye Luo's eyes were a little cold: "Go back, let's go negotiate with Newfoundland politicians and let them leave Newfoundland." ”

"Nothing to use. Dast sighed: "Those guys are very rich, damn Newfoundland politicians are inextricably linked to them, we have protested and sued, it is useless." ”

Hearing this, Ye Luo was suddenly helpless, no matter what era it is, there will be this kind of collusion between officials and businessmen, he is just a small civilian, and there is really no way to deal with this matter.

"Now it's about tackling these diseases first. ”

Ye Luo forced himself not to think about this uncomfortable thing, and said with some sorrow, "If it's lake farming, just sprinkle medicine, how to get marine aquaculture?"

Dust said lightly: "It's also a sprinkler." ”

"You don't have to worry, boss, God won't let you go nowhere. The fish school is exclusive, as long as the existing fish in the fish school have diseases, they will squeeze them out, so the sick fish basically appear together, as long as we write down the coordinates, and then sprinkle medicine around it. Thomas explained in detail.

After that, several people caught several nets of fish, except for a few gill rot disease, the other conditions were relatively good, and there was no major problem.

Lunch at noon is still solved on the boat, this time driving a trawl yacht, work and life are not wrong.

Walking into the galley on deck level, Thomas was speechless, "Oh my God! It's a luxury, and if I could, I'd love to live on it." ”

"Then stay here, and think of it as a benefit I have given you. Ye Luo said with a smile.

Renison was holding a plate and preparing to serve the lard fried rice, and when he heard this, he said: "Let him dream, boss, I don't want to live on it, let alone Thomas, this reckless man? ”

The oily lard fried rice is sprinkled with slices of coriander, which has a strong aroma and the fragrance of green vegetables, and is simply a treat with a cool cold beer.

A group of people are drinking beer and eating fried rice, and there is satellite TV in the living room, watching the TV and talking and laughing, and listening to a few people comment on some political news in Hawaii, which is quite interesting.

After chatting for a while, Thomas held up his beer and said, "I'm proud of my wise choice, boss, if I hadn't joined your fishing grounds, I'm afraid I'd have to work as a coolie in Newfoundland now." ”

Ye Luo smiled and didn't say anything, just touched the glass with Thomas, and then everyone began to drink one sip at a time.

......

After roughly checking the fish situation, everyone on the yacht set out on the way home.

When we got back to the pier, it was already late afternoon.

Ye Luo and Daxter were separated at the dock and went home separately.

When he got home, Ye Luo couldn't wait to lie on the carpet in the living room, closing his eyes and looking like he was sleeping, but in fact, he was conscious and went to the coral reef, compared to other places, the coral reef was the most important to Ye Luo, after all, some of the fish fry he bought from the mall appeared here every time he put in.

After learning about fish diseases in the morning, Ye Luo now plans to study it to see if there are any problems with the fish in the coral reef.

Fish grow exceptionally fast in the reef, with trout, eels, cod, mackerel and herring, lobsters, abalone, scallops, prawns, squid, cuttlefish, octopus and other seafood living peacefully in the reef waters.

The two little beluga whales swam over happily, but unfortunately they couldn't see the leaves falling, which made them a little frustrated, spit out a few big bubbles in their mouths, and swam back again.

Ye Luo carefully observed these fish, and at a glance, he did realize the problem.

The problem arises in schools of hardhead trout, which have bulging bulges on their bodies close to the fins and caudal fins, usually two bulging sacs together, each bulging ground

Fang, all have a small transparent tail of two or three centimeters, and the skin around the bulging sac will also be broken and rotten.

After seeing it clearly, Ye Luo thought of a fish disease that Dast said in the morning, anchorworm disease!

The anchorworm is an extensible parasite with two haphazard cysts on its tail and is found in both cold-water and tropical waters, although cold-water fish are relatively more likely to be infested by this parasite.

It's a bit strange that anchorworms have a very short lifespan, especially the lower the water temperature, the shorter it is, they can live for about 15 days at 25 degrees Celsius, and at most 10 days in cold waters. However, they are more infectious in cold waters.

After infecting the host, the anchorworm will generally live in the outer muscles of the fish, and in severe cases, it will penetrate deep into the internal organs of the fish, and the attachment point is easy to decay, which will lead to secondary infection and fish death.

For this disease, Daxter also told Ye Luo the solution before.

This fish disease is not terrible, there will be no large-scale infection, as long as there are fish infection, they will be squeezed out by the fish, so that the transmission channel of the anchor worm is cut off, and it is no problem to die some fish.

That being said, it's just that Ye Luo doesn't want to see these hardhead trout hang up, trout are good fish, especially these fish basically live on coral reefs, and then some came, more than 100 fish, growing extra fat, it's a pity to die.

These fish are the real kind of wild fish for Ye Luo, not purchased by the system.

You must know that the fry purchased from the system do not have any reproductive ability, and these wild fish have the ability to reproduce and can only reproduce a few more times, so you can save him a sum of money to buy fish fry.

Although he doesn't like the money, he doesn't always want to buy fry from others from time to time, but prefers to produce and sell them himself, as long as the fish in his own fishery can reproduce during the breeding season, then he doesn't have to worry about the problem of fry in the future.

The treatment of anchorworm disease is to sprinkle organophosphate drugs into the water, and the resistance of anchorworms is poor, and very low organophosphorus concentrations can kill them. In addition, the parasitic anchor worm can also be pulled out by hand to allow the fish to recover naturally.

Naturally, Ye Luo couldn't sprinkle organophosphate drugs into the coral reef waters, so he had to use his own methods.

After opening the system panel and searching for a while in the [Super Mall], Ye Luo found several drugs for treating fish diseases, not only for fish, but also for crops and pasture livestock.

The medicine leaves on the farm and ranch don't care at all, after all, he has a lot of prestige now, and in the future, whether it is a farm or a ranch, he will buy seeds and cubs from the [Super Mall], as for the ordinary one, he doesn't plan to plant and breed, even if he does, it is useless to him except for money.

Where are those like [Super Mall] that can get both money and prestige.

What's more, he also found one thing, that is, as long as the system is produced, there will be no problems at all.

And now the situation of the fishery is different, after all, the fishery is free-range, and the area is large and scary, even if the reputation of Ye Luo is hundreds of millions of dollars used to buy fish fry, it is a drop in the bucket for the entire fishing ground, so he can only buy a large number of ordinary fish fry from other places, as for the seedlings purchased in the mall, there will definitely not be too many.

Among the countless healing potions, Ye Luo chose a healing potion called [Complete Healing Elixir], and another chose a [Purification Elixir].

Just two potions cost Ye Luo a million prestige, you must know that he only has more than four million prestige now, and it is a quarter less at once, it would be a lie to say that he is not distressed.

However, the efficacy and effect of these two agents are not one-time, but continuous, as long as they are used, then the fish in the fishery will not get sick in the future, and the sea water will not be polluted in any way, as long as the polluted seawater is mixed into the fishing ground, it will be purified!