1292. Prawn Reproduction

phone-reading

Dolphins are social animals. When you see them in the sea, they are often in groups, groups of prey, groups of play, groups of fights with sharks, groups of mating...

Scientific research shows that dolphins live in groups differently from wolves, cod groups, etc. They do not gather together for better survival, but for social reads, just like humans. ( advertise)

Dolphins can communicate with each other simply. If a dolphin is alone for a long time, it will suffer from depression. In addition, if the male Tibetan Mastiff cannot find a mate during the mating season, he will also suffer from depression...

In addition, Daqin Yuchang has a more fierce one in this regard.

According to Qin Shiou's knowledge, black-footed ferrets are even better at this point. If female black-footed ferrets cannot find a male ferret during mating season, they will die!

This is because the female ferret is an induced ovulator, so it needs to be mated to stop the female ferret from estrus. If unable to mate, the female ferret will continue to go into heat, producing high levels of estrogen in her body which, over time, will cause her bone marrow to stop producing red blood cells and eventually lead to death.

This is going too far, in short, Bean is usually very lonely, he has no playmates with dolphins, he only mixes with ice skates and snowballs, and cannot communicate. Although he is not alone, his soul has been walking alone on the road.

It's good now, so many dolphins have arrived, but they are still the same kind of dolphins who can't leave this sea area. Bean has more partners to communicate with, and he takes care of him with all his heart.

Within half an hour of entering the sea, the dolphins ate up their bellies one by one, and Bean went out to catch fish to feed his fellow dolphins. Reading the full text of the latest chapter shocked the townspeople and tourists.

Qin Shiou was relieved to have Bean taking care of the dolphins. Take Butler back to the fishing ground.

Although he bickered with Butler just now, he was actually very grateful to him in his heart. When eating in the evening, I specially took out the little ice wine made by Mr. Hixon to entertain him.

After eating, Qin Shiou asked Butler what seafood he wanted to bring back this time, and he could catch bluefin tuna if he needed it, just give him an order.

Butler picked his teeth with a toothpick, and said regretfully: "The bluefin tuna is not needed for the time being, let's continue roasting the dried bonito. Also, don't throw away the soup that was screened during the roasting process this time. It can also be sold after being sealed." ;."

Qin Shiou was surprised and said, "Can that one be sold too?"

Butler said: "What is being able to sell. It is being able to sell at a high price!"

He saw that Qin Shiou didn't believe it,

Then he took out his ipad and showed him some photos taken: "You know that the Japanese like to use bonito flake soup as a soup base, but they also like to use bonito juice as a seasoning. Of course, these juices need to be distilled Concentrated, but it can be sold for money is absolute."

Qin Shiou said: "That's simple. From tomorrow onwards, I'll let Shaq and the others keep the protruding juice."

Butler said regretfully: "In fact, now is a good time to catch bonito, Qin, if you can go to sea, go to the Pacific Ocean to catch it hard. The bonito is dried and preserved, and we can sell several Year is no problem!"

Qin Shiou understood what Butler meant, but he shook his head firmly and said, "Not this year, but next year. Now Melon is too small, I can't throw her to Winnie herself."

Then Qin Shiou asked Butler what is more popular in the seafood market now, and the fishery can be farmed. Speaking of which, he thought of the Echinococcus glabra sea urchin that Bill recommended to him, so he asked about it.

Hear the name echinococcus urchin. Butler was surprised: "Can you get this kind of sea urchin? Xuete, then hurry up and breed it. This is a very popular sea urchin in Asia, don't you know it?"

Qin Shiou shrugged and said, "It's not that I don't know, it's just that I've been busy recently, so I forgot about this."

Butler stroked his beard vigorously, and said, "Damn, you are so unprofessional! You can underestimate such important seafood as echinococcus urchin! Hurry up and breed it, this thing can be sold at a high price in East Asia! "

Then, this guy got excited, took Qin Shiou's arm and said: "Listen, brother, I mean, you hurry up, immediately, immediately prepare to breed this kind of sea urchin! Because the optimum growth water temperature It is 10 to 20C, and the water temperature is lower than 5C, and they basically do not eat, so they must take advantage of the summer to let them take root in the fishing ground!"

Qin Shiou called Bill on the spot and asked, "Remember the echinococcus urchin, buddy?"

Bill said: "Of course, how could I forget, that is the trump card in my hand now! How about it, are you planning to breed?"

Qin Shiou said: "Yes, I want to breed, how many sea urchin seedlings do you have? Send them to me together."

After hanging up the phone, he glanced at Butler and said, "Are you relieved now?"

Butler patted the wallet and said, "No, I don't feel at ease until the money enters here."

Qin Shiou: "..."

He couldn't understand people like Butler, his desire for money was a little too much. He also liked money, but he felt that money was for life. As long as life was okay, there was no need to accumulate too much money.

Therefore, despite having such a powerful ability, Qin Shiou has never deliberately collected money, and the funds available in his account have not exceeded 200 million Canadian dollars.

After eating, Qin Shiou sent Butler away, teased the little melon for a while, and then put the sea god consciousness into the fishing ground to check the situation of the new members in the fishing ground.

This time there are many new members in the fishery, such as prawns, small tongue soles, scallops, oysters, etc. The latter is easy to say, but prawns and small tongue soles need to be careful not to be eaten up by cod.

Shrimp seedlings are bred in engineered breeding ponds, and there are a lot of crushed seaweed leaves and jellyfish powder at the bottom of the pond, which can provide rich protein for shrimp seedlings and make them grow faster.

Nick Du is a very good businessman. The shrimp he sold to Qin Shiou included not only small shrimps, but also 5,000 adult shrimps.

Summer is the mating and breeding season of Penaeus monodon. The females of these adult shrimps have completed this process, with shrimps, and now they start to reproduce one after another.

Qin Shiou discovered that prawns and lobsters are different. Their reproductive process is to first separate the fertilized eggs, and these fertilized eggs will float in the sea water, and then hatch and develop into shrimps.

The shrimps are different from their parents, they look a bit like small spiders. Qin Shiou didn't know it at first, but when he saw a large group of small spider creatures appearing in the farm, he thought he was facing a parasite crisis. After checking the information, he found out what was going on.

Like lobsters, Penaeus monodon undergoes a dozen or twenty times of moulting in their lifetime. Now these small spider shrimps are scientifically called nauplii. They have to go through six molts to grow legs and compound eyes, and then molt six times before they can grow. become shrimp larvae. (to be continued..)

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