My Deep-sea Fishery

The two humpback whales chased the fishing boat for a while before they finally agreed to leave. A group of people on the deck gathered together and began to eat dinner. Dinner was the delicious Mister Fish, but the whale just encountered the whale. At the moment, everyone’s mind is obvious. It's not on the 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 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, did you take a good shot?" Fang Youqun had to pick up his phone after showing Xiang Yang.

　　 "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.

　　 Xiangyang does have the idea of ​​leaving a memorial, but he wants to share these precious marine documents, just like the various precious documents about the ocean 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. The attention and popularity of the video have risen sharply, and gradually more comments have been added.

　　 "Fuck, whale rider!"

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

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

　　 "Do you raise them at home? Wild whales swallowed them in one bite."

"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, and they can't swallow people. Moreover, humpback whales are very friendly to most mammals and often go with divers under the sea play."

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

　　......

　　 Xiangyang'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 is synthesized or not, people who understand will naturally understand. Xiang Yang, who does not understand, has no spare time to explain to them.

　　 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 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 put on a certain short video application software.

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

　　 A group of crew members surrounding Xiang Yang were all 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 has no intention of changing the price. Online sales are just a whim of Xiang Yang. 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 doing all this, Xiang Yang and others began to prepare for fishing at night.

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

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

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

　　 Xu Fang waved his hand indifferently. 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 controls the power system. First, he turned on the 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 shining from under the sea floor, dyeing the surrounding sea area like an emerald is really beautiful.

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

　　 Immediately, the snow-white light of the large searchlights dimmed, and dozens of pilot fish with relatively faint lights lit up on board.

　　 These fishing lights are colorful, decorating 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~www.readwn.com~The working principle of attracting fish is to take advantage of the characteristics of fish’s directional behavioral response to light stimulation. The directional behavior of the light source is called positive phototaxis, and the behavior that deviates from the light source is called negative phototaxis.

　　Many fish have positive phototaxis, such as saury, sardines, fat-eyed herring, round anchovies, mackerel, horse mackerel, scallops, silver hamsters, saury, sardines, etc.

　　 There are various hypotheses about fish's response to light stimuli, such as curiosity, grouping of bait, conditioned reflex, 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 the fish staying and moving downstream of the light source.

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

　　The fish with strong phototaxis are generally fish species with strong colonization, such as sardines, sardines, mackerel, saury, jade tendons, etc.

　　 Generally, fish schools at night are for defense and foraging to produce a group reaction. 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.

The light of the 　　 fish catcher and the light reflected from the smooth scales of the marine fish have a feeling of competing for brilliance.

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

　　 "The light is too dim, I can't see it at all."

　　 "I only see clearly that the body seems to be very long."

　　 "If you want to know what fish is caught, don't you know? Okay, don't get caught on the ship's gunwale. Prepare yourself. Master Zhou is going to cast your net." Xiang Yang shouted at the crowd.