Chapter 857

Chest spine snapper is a kind of quiet sea fish, which is the result of natural evolution. They have no sharp teeth, no strong physique, no outstanding speed, and they are also full of fat fish, which is simply a delicacy in the eyes of marine predators.

The most unfortunate thing is that they are too gorgeous. Except for the colorful tropical fish around the equator, few marine fish are as bright as them, so they are difficult to prey and live, and will be easily found by natural enemies.

Therefore, they have developed the habit of low-key survival in the process of natural evolution.

Qin Shiou infused some sea god energy into the chest spine snapper group to promote their growth speed and, of course, their reproduction ability.

The resources of Sparus macrocephalus have always been scarce, so even if it is not developed much, there is the problem of overfishing.

In terms of managing the resources of Sparus macrocephalus, the United States and Canada are now mainly managed through import and restrictions on the fishable amount. New Zealand, Australia and Chile adopt the management method of landing amount in the exclusive economic zone.

In fact, most of these rare economic marine fish have entered the Asian and European markets. These measures taken by Atlantic coastal countries have little effect on solving the massive reduction of chest spine snapper population in deep-sea ecosystem and the destruction of its habitat by trawling.

Qin Shiou has previously studied that most of the chest spine snapper resources are overfished and depleted, so it is unlikely to be sustainable development and utilization.

Moreover, the research shows that it is difficult to recover the chest spine snapper resources once they are exhausted. Therefore, although the economic value is high, it is less likely to be developed.

The arrival of these chest spine snappers has revitalized the snapper population. Qin Shiou expects to develop the snapper resources next spring and let them reproduce for a period of autumn and winter.

After inputting Poseidon energy into the chest spine snapper group, Poseidon consciousness went to find another heavyweight role newly added to the fishing ground, Coilia Florida.

Qin Shiou led them to the fishing ground, but they were too small and the population was too small. He couldn't find them for several times. This time, he asked ice skates, snowballs and bean three small boys to help find them.

As a result, three young people came to him as soon as they received the order. Coilia Coilia was not killed by the big fish in the fishing ground. They hid in the coral reef and lived on rich algae and plankton.

Qin Shiou was gratified to see these little guys like small ghostly swordfish drilling out of the gap of the coral reef. Finally, he was not eaten by the big fish

He couldn't find these little guys before. He was really worried that the small fish would be killed by COD as soon as they entered Daqin fishing ground.

The combat effectiveness of anchovy in Florida is too poor. They should stay in freshwater rivers. The ocean is too terrible for them.

The density of fish in Daqin fishing ground is very high, and predation always occurs. The competition in the food chain is very cruel. On the food chain, Coilia Florida is weaker than herring and mackerel. It is blessed by the God of the sea that they can find coral reefs alive.

Qin Shiou looked carefully to inject sea god energy into Coilia Coilia. This kind of fish is very easy to catch. There is only a high mountain river flowing into the ocean on farewell island. As long as the river is stuck, you can catch these fish.

Snowball and bean are honest. The ice skate is a greedy ghost. It is keen to taste all fresh food. Qin Shiou had to give it an order to protect rather than prey on Coilia Coilia.

Now that they have entered the fishing ground, Qin Shiou has added sea god energy to the sea cucumbers. The earliest cultivated Arctic ginseng grows very fast, and there are nearly ten centimeters of small ginseng.

These sea cucumbers live in messy places, including coral reefs, seabed sand layers and deep-sea reefs. The living environment is different, and the appearance of sea cucumbers is also different.

Arctic ginseng in coral reef waters, with green back color; The sea cucumber near the reef is brown, while the sea cucumber living on the sandy seabed has a yellow back and spots on it.

Qin Shiou thought there were new sea cucumber varieties in the fishing ground before. Later, he asked shake. This kind of thing is very common. It's nothing strange.

For a long time before, Qin Shiou didn't manage sea cucumbers, because these little guys have the habit of sleeping in summer.

When the water temperature exceeds 20 degrees Celsius, Stichopus japonicus will move to the crevices of deep-sea reefs or hide at the bottom of rocks. Without eating or moving, the whole body shrinks and hardens like a thorn ball. It sleeps for a summer. It wakes up and resumes its activities after autumn.

Arctic ginseng is the best of Stichopus japonicus, and their tolerance to water temperature is even worse. The tolerance to high temperature is 15 or 16 degrees Celsius. If it reaches 20 degrees Celsius, it is estimated that they will die of heatstroke.

Arctic ginseng is not afraid of low water temperature, but afraid of high water temperature.

In autumn, when the weather is cold, the sea cucumbers cheer up. The Greenland Baini ginseng and the Arctic ginseng turn their bodies from thorn balls into soft meat and actively look for food on the seabed.

But in this way, the sea cucumbers are in a bit of danger. Big fish, crabs and lobsters will eat them.

Poseidon consciousness found a group of white nisans around the reef. Qin Shiou was just about to inject Poseidon energy, and several fierce ghost headed knife fish were killed.

The body color of ghost headed swordfish is particularly green. It's green all day. It's the same as his wife brought them hundreds of hats. It's difficult for them to take the initiative to catch marine fish. The green hats on their heads can be seen from a long distance.

Therefore, they prefer to catch sea cucumbers, crayfish, crabs and shellfish.

When the natural enemies came, several fat sea cucumbers in the periphery floated calmly, and then opened their mouths and quickly spit out a pile of colorful things. These things are very greasy. After they appear, there are oil stains in the surrounding seawater.

Attracted by these things, ghost headed swordfish rushed up and grabbed them. For a time, they forgot the sea cucumber below, and the sea cucumbers used the reaction force of spitting out things to float away.

This is one of the self-protection means of sea cucumbers. What they spit out is internal organs. It can be called the heaviest self-protection means in the world!

Generally, when people eat sea cucumbers, they will remove their internal organs. They think they contain too many heavy metals or stolen goods, but for fish, shrimp and crabs in the sea, sea cucumbers' internal organs are good things.

Sea cucumber has a very powerful ability, that is, it will not die without internal organs, and as long as it takes more than a month, it will grow a new internal organs.

Qin Shiou waved away the ghost headed swordfish and calmed these sea cucumbers with sea god energy.

The sea cucumbers spit out their internal organs, which is comparable to the monks' self exploding Yuanying to enhance their combat effectiveness in the fairy Xia story. It does great harm to themselves. It takes at least half a year to recuperate and make up for the lost nutrition.

In the central area of the coral reef, the British Columbia spotted abalone, one of the most precious seafood in the fishing ground, lives well. When Qin Shiou found them, the abalone were opening the lid to prey. In the afternoon, it was their eating time.

Qin Shiou inputs Poseidon energy to abalone to prepare for breeding next year. Abalone can ovulate and expel sperm only in spring and summer, and will not reproduce in other seasons.