Golden Fishery

Qin Shiou was not frustrated because he didn't get any solution. He had an idea, but it was a bit dangerous.

The biggest difference between sail jellyfish and marine fish and shrimp is that it has no brain, so they don't know how to be hungry and eat all their lives, which ensures that they can survive to the greatest extent, but also brings other problems .

For example, they cannot transmit information, and after they encounter a crisis, they have no way to adapt.

Qin Shiou wanted to use the sea god's consciousness to spread consciousness on a large scale, so that fish, shrimp and crabs could gather in one sea area, and investigate other sea areas without dead ends.

Now the fishing net is useless, not because the sail jellyfish is so powerful that it can escape immediately, but because the fishing net has many restrictions to avoid catching fish and shrimp, and these restrictions give the sail jellyfish a chance to escape.

If there are no fish, shrimps and crabs in the way, it will be much easier to catch sail jellyfish.

Qin Shiou was planning how to do this in his heart. The fishing ground was too large. Even if the four consciousnesses spread information at the same time, it would not be easy to cover such a large area of ​​water.

At this time Sanders came to him and said: "Maybe I have a way to deal with these jellyfish."

Qin Shiou was startled, then overjoyed, and asked, "What can I do?"

The old professor pointed to the waves in the sea and said, "You know, sail jellyfish have very strong senses and can detect the appearance of a storm five to six hours in advance, so how do they judge the appearance of a storm?"

Qin Shiou knows that the storm will not form suddenly, it is the result of the aggregation of groups of airflows, and when the airflow speeds up, it will rub against the seawater violently, producing infrasound waves of 8 to 13 Hz, jellyfish judge by receiving infrasound waves The direction and force of the storm.

Seeing Qin Shiou nodding. The old professor did not talk about the principle of skimming, but directly said the countermeasures: "There are enough boats in the fishing ground, no matter yachts or fishing boats, as long as we set similar sound waves for sonar and sonic instruments, we can deceive sail jellyfish."

"They have no eyes and no brains. They move by instinct, so we use infrasound waves to drive them away, concentrate them in a sea area, and kill them all at once?"

After hearing Sanders' words, Qin Shiou's eyes lit up, it was true. What a problem, how simple it is, just drive them together with infrasonic waves and salvage them. Even, when the time comes, you can set up a net and let them fall into the net directly.

"A good idea. Professor, you are really good! I'll go find the fishermen to work, anyway, we have nothing else in the fishing ground, just a lot of boats." Qin Shiou went to inform the fishermen.

Sanders held him back and said, "Don't worry, there is still a problem, and that is the jellyfish that were salvaged. What should we do with it? It is probably estimated now, but at least five million!"

Jellyfish vary in size, and sail jellyfish are relatively small. The diameter of the umbrella is eight to ten centimeters, but because they are rich in water, they weigh a lot when they are alive. Besides, how much space do millions of jellyfish gather together? How to deal with it?

Qin Shiou scratched his head, most jellyfish can be eaten by humans. Sail jellyfish can also be used as food, but unfortunately it is not a delicacy. When I was in China, some people used jellyfish skin to mix with cold dishes, and they came to Canada. He had never even seen it eaten like this.

So this also means that at least these sail jellyfish cannot enter the ranks of Daqin Seafood.

After a short thought, Qin Shiou said: "Maybe, we can dry it and grind it into powder and sprinkle it back into the fishing ground to feed the plankton. What do you think?"

Sanders nodded and said: "Although this is not a very good idea, it is indeed an idea. Jellyfish powder and jellyfish fragments can be used as nutrients for fisheries. But, have you ever thought about where we store them after we catch them?"

The problem is still not solved, what is lacking now is a storage place of suitable size.

Qin Shiou waved his hand, "Let's talk about this later, let's find a way to catch these damn jellyfish before we talk about it. If we let it go, my fishing ground will collapse!"

Sail jellyfish have four ring-shaped stomachs. These guys can only eat and eat when they have nothing to do. They may be monitoring now and see that they are not eating small fish and shrimps, but this does not mean that they have closed their mouths: human eyes cannot see Wherever they went, they were still eating plankton!

According to statistics, it only takes one hour for a jellyfish to stay in a cubic meter of seawater, and 70% of the plankton in this water area will be consumed by it!

And these plankton are the food for small bottom fish such as capelin, herring, and mackerel. If they have no food, it means that cod has no food, and the ecological chain of the entire fishing ground will be affected.

After finding a way, Qin Shiou shouted on the radio town channel and borrowed a sonic device. There are quite a few of these things in Farewell Town, and people usually use them to stimulate Asian carp in Shenbao Lake for tourists to shoot fish.

After getting the sonic instrument, Shaq and Heidao began to modify it, and then hung it on the ship like installing an outboard engine. The four deck boats, the Sea Fist, the Harvest, and the Auerbach, and two open-head boats, even The Dark Night Thor motorboat was also sent to the battlefield.

Vigorously, a night battle began.

In the villa, Wei Ni's grandparents didn't know what happened. Seeing that the iodine tungsten lamp was pulled up and started the fishery outside like a war, someone kept yelling, and they were a little scared, and asked: "Wei Ni, what's going on?"

Wei Ni said casually: "It's nothing, Qin is leading them to work."

Weini's grandfather sighed: "It's really not easy to do farming. See, at this time, Qin still has to work. We only saw the side of Qin making money, but we didn't see the side of him suffering. Weini, you have to be right Qin is better."

The long-legged stewardess nodded docilely, but she complained secretly in her heart. She had known Qin Shiou for two years, and it was the first time she saw him working at night. Before the sun went down, he would come back to sleep and make a baby.

At sea, the leatherback turtle family was the happiest at this time. All the large and small turtles ran out. The big turtle took the young turtles and taught them to hunt sail jellyfish.

From the estuary of the river at the southeast corner of the fishing ground, leatherback turtles came together in mighty numbers. Qin Shiou had been monitoring the situation of the sail jellyfish through the sea god consciousness. He was very surprised to see the leatherback turtles sweeping all the way.

I was so busy just now that I forgot that there are natural enemies of jellyfish in the fishery—but by the way, are there so many leatherback turtles in the fishery?

He remembered that there were only more than 200 leatherback turtles in the fishing ground, but now it seems that there are more than 200 large turtles with a plate armor diameter of more than one meter, and there are five to six hundred of those semi-large turtles. Little turtle, at least one thousand starts!

If you plant melons, you will reap beans. Leatherback turtles bred very successfully in the fishery last year. These small turtles were all hatched last year. There are more than ten or twenty turtle eggs in a nest, and all turtle eggs have successfully hatched. Of course, there are many of them. . (to be continued)