Zhang Hang and Rupee's longline fishing vessel is 24 meters longline, with an ice-making room and an icefish tank.

Such fishing boats are suitable for coastal fishing, and if you want to run far, you have to follow the fleet.

Chen Yuan asked Zhang Hang in detail about the parameters of their fishing boat and calculated it.

Their fishing boats use diesel engines, and fuel consumption is calculated in the same way that the yacht consumes fuel. The boat is only 24 meters long, but the fuel tank is quite large......

If it is a relatively high-intensity operation, 21 tons of diesel, it is estimated that it can only last for seven or eight days.

Diesel is not only used to drive the road, but also to generate electricity.

The operation of the whole ship is supported by diesel, and a lot of fuel consumption is consumed every day.

Chen Yuan then contacted Lao Zhao and Lao Gao, their fishing boat, which also had a reserve fuel tank on board. Because Chen Yuan's fleet consumes a lot of diesel, Lao Zhao and his two fishing boats all carry diesel......

Their ship was much larger than the Big Fish, and the reserve tanks were also large. Together, the two ships probably have nearly 60 tons of diesel.

As for fishing boat oil, it is ship diesel, and the fuel value is higher.

In the short term, diesel fuel is sufficient.

After running at sea for most of the day, I found a small school of fish.

After five o'clock in the afternoon, Lin Xinhai contacted Chen Yuan by radio: "Zhang Hang, when are they coming?"

"Tomorrow morning." Chen Yuandao.

"I'll be here tomorrow morning." Zhang Hang: They also have a radio on board, which is always connected to their channel.

"There are a lot of fish now, we just collected more than 10,000 hooks, more than 130 tuna, and more than 20 yellowfin tuna." Hayashi Shinkaido.

"So much." At this point in time, Takaga also got up and was eating in the cab.

"How's you doing?"

"Haven't started to collect the hooks yet. When we have eaten, we will work." Takaga said.

"You're a little slow."

"The rope machine broke down in the afternoon, otherwise we should have started harvesting the fish by now."

Zhao Hai also spoke, and said, "I haven't finished the second rope here."

"Don't talk about it, we all know you're notoriously slow." Lin Xinhai said with a smile.

"you." Zhao Haidao: "You have hit more than 130 tuna with one rope?"

"Yes. There's yellowfin tuna, bigeye tuna, and albacore." Lin Xinhai said: "The yellowfin tuna is very good, and the smallest one is more than 130 catties."

"That's fine. Wish I had more yellowfin tuna here. By the way, what is the price of yellowfin tuna now?"

"Ninety percent of the purchase price of Dongjiang Fishery. Zhang Hang, aren't you?" Hayashi Shinkaido.

"Yes."

"The purchase price of tuna, we have now increased to 90% of the purchase price of Dongjiang Fishery. For other fish, it's still 70 percent of the price I said before." The purchase price of Dongjiang fishery is calculated according to 50% of the arrival price......

Lin Xinhai continued: "Let's talk about bigeye tuna first, the third class is 27, the second class is 31.5, the first class is 36, RMB, 500 grams. Then there is yellowfin tuna, which is 40.5 yuan for the third class, 45 yuan for the second class, and 49.5 yuan for the third class. The best tuna is quoted separately...... Albacore tuna is the cheapest, $10, $15, $20." Albacore tuna is small and abundant.

Most of the tuna caught this season is bigeye tuna, and that's because albacore tuna hasn't come yet.

Albacore tuna is considered large if it is more than 1 meter.

Lin Xinhai: The albacore tuna they caught, the big one is sixty or seventy catties. Most adult sizes weigh around 40 pounds.

It is small and widely distributed, and is mostly used to make canned food. Albacore tuna, also known as white tuna, is mostly used to make canned tuna.

"By the way, this price has to be the price after ultra-low temperature freezing." Lin Xinhai added.

Albacore tuna is cheap and used to make canned food, which is basically chilled. Chilled tuna is less expensive and more convenient

Suitable.

"We don't have cryogenic chambers on board." Zhang Hang said.

"Then catch it and send it to our ship, and the price is 3 yuan per catty." Lin Xinhai said.

"Okay."

If there is a freeze room, it will be below -45 degrees above the tuna storage boat. However, if there is no freezer and the fish tank is placed directly in the ultra-low temperature fish tank, the temperature in the fish tank must be at least -65 degrees Celsius, and then it needs to be maintained above -50 degrees Celsius.

The temperature of the freezer is more than minus 70 degrees Celsius, so you can freeze the tuna more quickly.

As for long-term storage, it will have to be minus 60 degrees.

"The tuna has to be delivered to our boat within five hours of coming out of the water, otherwise the meat will deteriorate after a long time." Lin Xinhai said, "In the process of keeping the fish fresh, you have to stuff ice residue into the belly of the fish. The bigger the fish, the sooner it needs to be delivered to our boat."

"Okay. We're going to put hooks near you from now on."

Lin Xinhai said "um".

The fish is too big, for example, tuna of more than 400 catties and 500 catties, and it takes nearly ten hours to freeze completely. Larger tuna can be completely frozen for more than a dozen hours.

Freeze quickly and lock in the water and nutrients in the tuna as soon as possible to ensure the quality of the tuna as much as possible.

I've all eaten frozen meat.

Like the refrigerator at home, if a piece of pork is frozen for a long time, it will lose moisture after thawing, and the taste will become very poor. However, if it is ultra-low temperature and fast-frozen meat, after thawing naturally, the taste will be much better.

The sooner the tuna is completely frozen after it comes out of the water, the better.

Chatting, Yang Xun and they woke up, and it was now five twenty in the afternoon.

"No more fish?" Yang asked.

"I'm not looking for it."

"Then we're ready to go fishing with a rod."

Chen Yuan said "um", nodded, and continued to brag with Lin Xinhai. Looking at the same time, I took out the pressure cooker and made a ton of potatoes and beef.

On the sea, the sunset is the most beautiful.

The sun was about to set, Chen Yuan and the others drank beer, ate meat, and watched the gorgeous sunset.

Night.

Chen Yuan and the others went back to the bedroom very early and found a movie from the memory card.

"The exhaust fan is on." Zhou Sheng shouted, throwing a cigarette over.

Chen Yuan turned on the exhaust fan, put it down, and lit a cigarette: "We are idle now, do you want to go to the fishing boat to help?"

"There's not much work on the fishing boat now, so we can't help if we go up." Zhou Shengdao.

Now there are few catches, and the workers on the boat are busy.

Chen Yuan thought about it, and it was true.

Old Hong Kong movies, ghosts and ghosts......

Chen Yuan doesn't have any feelings about current movies, so he likes to watch some old movies. I really think it's still an old film, and I feel like it's watching it.

After a movie ended, Chen Yuan turned off the light: "Sleep."

"Do you want your girlfriend?" Zhou Sheng asked.

"Yes."

"Me too......

Chen Yuan turned his head with the expression of an air-conditioned big brother: "I miss your sister."

"What I'm thinking about is your sister, Xinxin......" Zhou Sheng rolled his eyes.

"Go to bed early. Go to bed early and wake up early......

Zhou Sheng sighed, "I feel like time is passing so slowly now. When I was in the ocean-going fleet, I didn't feel that way."

"You're too idle. Tomorrow when you go to work on a fishing boat, you feel like time flies."

Boiled fish with autumn knives