The 1,700-meter-long fishing net is fenced in one net, an area the size of 32 main courts. Considering that it is not a standard circle, it has an area as large as two dozen main courts.

In such a large area, if a school of fish gathers, it is possible to catch 100 tons of fish in one net.

This is also taking into account the density of fish stocks in the Spratlys.

Compared with some foreign fishing grounds, the fish density of the fishing grounds in the Hainan Islands is still much worse.

It is normal for ocean-going fishing vessels to catch fish of tens of tons, hundreds of tons, or even hundreds of tons of fish in a net.

Wait until after eleven o'clock, and the tide will start to rise.

Chen Yuan looked at the picture of the fish detective, and there were big fish on the screen, and there were quite a few of them: "Master, I received a reply." ”

"Roger."

"Hurry up and get off the net."

"Discovery?"

"Here comes the big fish."

"Tuna?"

"It could be tuna, or it could be a large octopus." Chen Yuan became excited and said, "Do you see many fish in the fish scout picture over there?" ”

"It's a lot, we're seine now." Lin Xinhai said excitedly.

It was supposed to wait a little longer, but the big fish had already come in, so hurry up and get out of the net.

The work of lowering the net was ready, and with Lin Xinhai's order, the Lixia was at full power, dragging the running outline and bracket to pull the fishing net out.

The process of purse seine was very smooth, and soon, the net circle was enclosed, and nearly 300 acres of sea area were encircled by seine nets.

Two fishing boats approached.

The Lixia handed the brackets to the Xinhai. The brackets close the bottom circle of the seine net......

The Shinkai handed the runway to the Lixia, which was the rope at the top of the seine net.

Tuna purse seine nets with a depth of 270 meters and a width. The water depth in this area is between 170 and 185 meters......

The Lixia pulled the running track at both ends of the purse seine to the middle of the seine and pulled the mesh of the seine net.

Now there is a big lump of seine nets underneath.

Chen Yuan and Zhou Sheng put on their diving equipment and drove the fishing boat to the side of the Xinhai, and He Fei came up to the fishing boat to help control the boat.

"You two stay safe." Chen Yuan made an OK gesture and pointed to the dive camera above his head.

The dive camera has Bluetooth and can be connected to the phone screen.

Lin Xinhai turned on Bluetooth and connected to Chen Yuan's device.

"Straps." Zhou Sheng shouted.

Lin Xinhai brought them a buckle and strap, Chen Yuan took the strap and put it in his waist satchel, and then went into the water with Zhou Sheng and slowly sank to the bottom of the sea.

Lin Xinhai held his mobile phone, Chen Yuan's father and Zhou Sheng's father probed over together, watching Chen Yuan and them dive deeper and deeper, and the light on the bottom of the sea was much dimmer, and the two couldn't help but get nervous.

Diving to the bottom of the sea, the nets on both sides of the brackets have been straightened.

Zhou Sheng helped pull the net, and Chen Yuan used a strap to enclose both ends of the fence.

The sunken bottom fence is different from the regular purse seine. There are a lot of rocks on the bottom of the sinking purse seine net, and the net will hang to the bottom directly, or it will not be collected at all.

Sink the bottom purse seine net, and the first thing to do after the net is to close the seine net. After that, slowly tighten the bottom of the net.

Lin Xinmin on the Lixia also received the footage from the camera above Chen Yuan's head.

Chen Yuan and Zhou Sheng's movements were very fast, but they had to tie four straps about half a meter. Doing so closes the two ends of the fence without a single gap.

The two ends of the seine have been straightened, and now they have to wait for Chen Yuan to close the seine net.

I don't know how many fish were caught in this net.

When Chen Yuan and Zhou Sheng closed the purse seine net, they saw a small school of fish escaping through the gap in the seine net from time to time.

Only a handful have escaped now.

Suddenly, Zhou Sheng saw several yellowfin tuna more than two meters long swimming over, he dragged Chen Yuan, and the two quickly floated up and grabbed both ends of the purse seine net, driving a few big tuna back.

The leading tuna is at least 300 catties, worth tens of thousands, and they can't be allowed to escape.

Lin Xinhai, who saw the large tuna, was excited, and so was Lin Xinmin, looking at the phone screen nervously.

"Brother Hai's net is going to make a fortune." Guo Run was next to Lin Xinmin, saw the tuna still in the purse seine net, and said.

Lin Xinmin nodded and said 'um'.

Lin Xinhai was short of money before, and he wanted to pull Lin Xinmin to join the shares. He didn't know that Lin Xinhai was short of money at the time, and Lin Xinhai didn't say that he was short of money, so he felt that the investment was too big, and he would lose money if he didn't do it, so he didn't invest.

Now, I really regret it.

Let's not talk about the previous two networks.

Now this net is even bigger than the harvest of the previous two nets.

There is also fish prospecting equipment on the Lixia, which can roughly determine how many fish are below. If this net can be perfected, the catch will explode directly.

Chen Yuan and Zhou Sheng closed the fishing net while driving away the big fish that wanted to escape, and the gas cylinders on their bodies were used up and replaced with a gas cylinder, so as to complete the enclosure of the seine net.

When He Fei saw it, he hurriedly drove the fishing boat over and pulled Chen Yuan and them.

Chen Yuan took off his diving suit, stretched his waist, and took the walkie-talkie: "The purse seine is closed, wait for us to check the purse seine net before starting the next step." ”

"Good. You guys take a break, no. Lin Xinhai said.

"No, you don't."

Zhou Sheng took out the gas pump, inflated the gas cylinder, and then lay on the back deck, hehe smiled: "Put this net away, we can go back." Do you say there are 100 tons of fish in the net? ”

There is an area of almost 300 acres.

Even if you don't make fish collectors and bait cages, there are a lot of fish in such a large area.

In addition, I turned on the fish trap light all night last night, made a fish collector to make the fish feel safe, and then put nearly 1 ton of Antarctic shrimp as bait......

How many fish are in this net, Chen Yuan doesn't know.

"A net of 100 tons is estimated to be hanging, and there should be 70 or 80 tons." Chen Yuan also laughed.

There are a lot of high-value fish in the bottom area.

Like grouper, sea bream, there are certainly quite a few of these fish. Now I also see tuna, and what I see on the fish scout screen is supposed to be an octopus. Large schools of octopus fish are rare, and it is probably the fish collector and bait that attract all the octopus fish in the surrounding area.

A net explodes the cabin, and a net gets rich.

Chen Yuan is now excited.

After the gas cylinder was inflated, Chen Yuan pulled Zhou Sheng into the sea again, the camera was aimed at the seine net, and the situation under the sea was also transmitted to Lin Xinhai and Lin Xinmin.

After circling the purse seine net, Chen Yuan and the others returned to the fishing boat again.

Lin Xinhai and the others also learned about the situation on the seabed and began to command the upper outline of the seine net. The nets are under the nets, and the purse seine nets have to be straightened before the brackets can be retracted.

The Lixia has come out of the seine net. In order to facilitate the reeling of the net later, the net is straightened from the outside.

As for the brackets and running outlines of the fishing nets, they were now handed over to Chen Yuan and their fishing boats.

The whole operation is a bit complicated, and if one link is not handled well, the fish will run. Lin Xinhai is a veteran captain, and he has also participated in the sinking purse seine nets in deep water areas before, and he has some experience in directing these tasks. Now that the net is opened, Lin Xinhai has been watching the conductor from the side of the boat......

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