My deep sea fishery

The two humpback whales chased the fishing boat for a while before finally willing to leave. A group of people on the deck gathered together and began to eat dinner. Dinner was the delicious Mister Fish, but they just met the whale. Not on top of eating.

"Brother Yang, look at this." Fang Youqun took his mobile phone to reach Xiang Yang and clicked on a video for Xiang Yang to watch.

Xiang Yang took a look and saw that it was a video of himself playing with the two humpback whales. Behind it there was a video of helping the two humpback whales clean the barnacles and the two humpback whales leaping out of the water continuously behind the fishing boat. Video of backstroke frolics.

"Hey, it's a good shot, right?" Fang Youqun asked Xiang Yang to collect his phone after watching it.

"Copy these videos to me." Xiang Yang said involuntarily.

"Brother Yang also thinks that these videos should be kept as a memorial, right." Fang Youqun nodded without thinking, and directly copied a video and sent it to Xiang Yang's mobile phone.

Xiang Yang did have the idea of ​​leaving a memorial, but he wanted to share these precious marine documents, just like the various precious marine documents left by his predecessors.

He re-logged in to several well-known marine forums in China that he had not logged in after graduating from university, and uploaded the original video.

After a few minutes, these videos were read and reposted a lot, and the attention and popularity of the video screens rose sharply, and gradually more comments increased.

"Fuck, whale rider!"

"A captain led his crew to the Zotou Mountain!"

"I didn't expect the humpback whale to be so gentle and obedient in the sea, and let people crawl on it in the sea."

"Domestic ones? Wild whales swallowed them early."

"Is there a brain upstairs? You raise a whale to show me, not to mention that humpback whales have a big mouth and a small throat that can't swallow people. Moreover, humpback whales are extremely friendly to most mammals, and they often talk to divers under the sea. play."

"This video is absolutely synthetic, if it weren't for my live broadcast of the five-speed electric fan."

......

Xiang Yang's forum account is constantly being trusted by people, some are curious, some are envious, and some want to ask what is going on with the two humpback whales. Of course, more people still question whether the video is synthesized.

What happened to the two humpback whales in the end is included in the video. Whether the video was synthesized will naturally understand. Xiang Yang, who does not understand, has no spare time to explain to them.

I ignored anyone.Xiang Yang's finger kept refreshing the screen, and several new comments were refreshed every time he refreshed. Xiang Yang wanted to find out if there were a few people interested in barnacles among so many people.

Looking at the rising popularity, Xiang Yang has keenly realized that this is likely to be an opportunity for himself. He split the original video into several short videos, focusing on the close-ups when he collected the barnacles, and finally split all the pieces out. The video was all put on a short video application software.

After doing all this, Xiang Yang opened a shop on that application software. There was only one commodity in the shop: barnacles, priced at 2,000 yuan per catty, 200 catties in total, while stocks last.

A group of crew members surrounding Xiang Yang were taken aback by Xiang Yang's price.

"Xiaoyang, these barnacles are not worth the price." He Mingde reminded.

"I know, but I am retail, and retail has this price." Xiang Yang did not intend to change the price at all. Online sales were originally Xiang Yang's whim.Some people buy it, and it's actually quite inconvenient to send one or two catties at a time.It doesn't matter if no one buys it. It's an attempt at a new shipping channel. Anyway, the price of Xiangyang can't be lowered by a dime.

After all this was done, Xiang Yang and others began to prepare night fishing.

"Everything is ready. We will turn on the fishing lights soon, and the boat will sail for a certain distance and then the net will be off. We will rest after catching the last two nets today." Xiang Yang said.

"Captain, then I'll go to the operating room first." Xu Fang pretended to put out his cigarette butt and stood up.

"Yeah." Xiang Yang nodded, "Thank you, Master Xu."

Xu Fang waved his hand nonchalantly. Compared to his previous two-shift sailing day and night in another fleet, he is really relaxed now.

Soon, the fishing boat slowly entered a slow sailing state.

The moon over the sea tonight is very round, and the moonlight falls on the sea with silver waves.

Uncle Xiang controlled the power system. First, he turned on the four large detection lights on both sides of the fishing boat to illuminate the surrounding sea, and then turned on the green fish collecting lights under the fishing boat.

A green light emitted from under the ocean floor, dyeing the surrounding sea area as beautiful as an emerald.

"Turn off the searchlights and turn on the fishing lights." Xiang Yang shouted.

Immediately, the snow-white light of the four large searchlights dimmed, and dozens of relatively faint pilot fish lights were lit on the boat.

These fishing lights are colorful and decorate the entire fishing boat like a flower boat.

The vast sea, and a gorgeous flower boat driving under the moonlight, is really a very beautiful picture.

The working principle of attracting fish is to take advantage of the characteristics of fish's directional behavior response to light stimulation. The directional behavior toward the light source is called positive phototaxis, and the behavior away from the light source is called negative phototaxis.

Many fish have positive phototaxis, such as saury, sardines, fat-eyed herring, round saury, mackerel, horse mackerel, spotted sunflower, silver hamster, needlefish, saury, etc.

Fish's response to light stimuli has various hypotheses such as curiosity, grouping of bait, conditioning, forced movement, confusion and instinct.

The phototaxis process of fish can be roughly divided into two stages. The first stage is that the fish swims near the light source after being stimulated by light.

The second stage is that the fish stay and move downstream of the light source.

However, after a period of time, phototaxis fish will move away from the light source due to light adaptation, fatigue, and environmental changes.

The fish with strong phototaxis are generally the fish species with strong colony, such as sardines, sardines, mackerel, saury, and jade tendons.

Generally, fish groups react at night for defense and foraging. On the contrary, some fierce predators will prey silently because of the strong light, and they generally have negative phototaxis.

It didn't take long for Xiang Yang and the others to see a lot of marine fish from the side of the ship's ship's gunwale.

There is a feeling of competition between the light of the pilot lamp and the light reflected on the smooth scales of the marine fish.

"Can you see what fish it is?" Xiang Chen asked in a low voice while lying on the ship's side.

"The light is too dark to see clearly."

"It seems that the body is very long."

"If you want to know what fish is caught, don't you know? Okay, don't pick up on the ship's gunwale, and prepare for each. Master Zhou is about to cast the net." Xiang Yang shouted to everyone.