The Technology Tree of Xueba

The blue ocean city stopped to take root in the designated waters. The news encouraged the citizens of the blue ocean city. They finally have roots instead of continuing to drift on the sea.

Many media regarded by the central government as a live broadcast announced to the world that Huaxia's water city, Blue Ocean City, was officially established.

In the virtual world chat area, netizens from various countries are discussing the situation in Blue Ocean City.

Huaxia netizen [Qiqiqi]: "I am a citizen of Blue Ocean City, and I am really comfortable living in Blue Ocean City.

The government sends us clothes, supplies, and eats in the cafeteria of the workplace.

This life is suitable for me, far from the hustle and bustle of the inland, away from the previous circle, I will not be exposed to gambling again.

I, a dry duck, have now learned to swim.

As long as you are used to living in a floating city, Blue Ocean City is really a livable city. "

Indian netizen [Moib]: "I did not expect that Huaxia really has a water city. This is not a smoke bomb that Huaxia actually put.

Will Huaxia arrange its water city in the seas near our country? It is really too dangerous. "

Huang Ke came to Blue Ocean City, not just led the engineer to fix the location of Blue Ocean City.

They also brought aquatic crops suitable for Blue Ocean City and fry raised in seawater to help Blue Ocean City establish marine agriculture and animal husbandry.

On December 3, the second fixed day of Lanhai City, Huang Ke came to the office of Mayor Lin Xingkang of Lanhai City.

"Mayor Lin, we at Spark Technology have prepared the seeds of the plants and the fry that Blue Ocean City needs to raise.

How is the blue ocean city prepared, and whether it can officially start the blue ocean agricultural development plan. "

Lin Xingkang nodded and said: "Blue Ocean City is already ready. Our city government has trained relevant talents through the virtual world, and they can master the cultivation of aquatic crops and pig fish farming."

Blue Ocean City is all ready to officially launch the marine agriculture and animal husbandry of Blue Ocean City's core industry.

The amphibious intelligent robot with equipment began to surround the sea in a large area around Blue Ocean City, and circled an aquatic crop planting area.

Mainly use foam and other materials to build a relatively closed environment on the sea surface.

This is to prevent pollutants on the sea, such as leaked oil, and plastics floating on the sea, from contaminating farmland on the sea.

The farmland on the sea only occupies the sea surface and will not affect the ecological environment in the ocean.

Instead, they will provide small fish in the sea with a good living environment, just like coral reefs, and establish a new marine ecosystem with marine farmland as the core.

The citizens of Lanhai City carried a grid-shaped rectangular seed plate and placed it on the sea.

The artificial seeds in the seed tray are exposed to sunlight and suitable temperature. They will germinate and emerge within 2 days.

After three days of growth, the seedlings can be transplanted into aquatic planting boxes.

Each aquatic crop has a different planting box. The rice planting box is a larger seed tray. The cucumber planting box is partially sunk and has pillars for cucumber vines to climb.

The temperature of the Bohai Sea in December is already very cold, and this season is only suitable for growing potatoes and cabbage.

These two genetically modified aquatic crops have increased cold tolerance.

Huang Ke watched the citizens of Blue Ocean diligently sowing tens of thousands of hectares of water.

Even if the farmland on the sea is mechanically assisted, people need to check the cultivation.

No matter in which era, agriculture and animal husbandry are more tiring occupations.

Huang Ke said with emotion: "Potato and cabbage can only be harvested for one month, and re-seeding will wait until the Bohai Sea temperature warms in March next year.

Here in the Bohai Sea, aquatic crops cannot be grown unless the water temperature is extremely cold in January and February. "

Mayor Lin Xingkang said: "Agriculture is better to take care of. Let's look at the situation of pig and fish farming.

It is impossible for people to eat only vegetables and to eat enough protein to survive in the sea.

After years of crazy fishing in China's coastal waters, even those who are always interested in fishing have used nets from the family, and there are no small fry on the fishing ground. How can it continue to develop. We can only provide protein from our own farmed fish. "

Huang Ke and Lin Xingkang walked towards the fishery farms on the other side of Blue Ocean City.

Here, workers and amphibious intelligent robots are laying huge fishing nets in thousands of hectares of water.

The net openings of the fishing nets are the size of a fist, allowing small fish to pass smoothly.

Lin Xingkang looked at the pig fish in the huge water tank on the edge of the blue ocean. The fry of the pig fish was about the size of a fist, and it just couldn't swim out of the fishing net.

A pig has a round head, it has no fins, only a tail, and its cheeks are relatively small.

Pig fish is a small fish that feels chubby, and it looks very cute.

"So big pig fish, it can be eaten directly, how can it be used for breeding." Lin Xingkang asked in surprise.

Huang Ke said: "This is a fry of a pigfish. How can it be eaten? When it is fully mature, it can grow to the size of a killer whale and become a giant of several tons.

Pig fish is a creature we find in the ocean. It could only live in the deep sea, and its size has always remained so large.

We collect a variety of marine fish and genetically modify them. Only the native fish genes of pigfish facilitate our modification.

After the pig's volume is enlarged, it will not affect his life, but he will become more lazy and lose his ability to prey.

This is not a disadvantage for a farmed fish at all. "

The citizens of Blue Ocean City quickly set up a pig-fish farming space.

Put down the water tank with pig fry in the fishing box. After putting it in the sea, open the water tank and aim the pig fish directly in the sea water.

The pigs had just entered the sea for a while, and they slowly swam around.

Tens of thousands of pigs were put in the ocean. They swam in the water for a while and floated in the water.

When Lin Xingkang saw this situation of pigfish, he worriedly asked: "Is these pigfish transported for a long time and suffer from certain diseases? Why are they inactive?"

Huang Ke said with a laugh: "The name of this fish is pig, because it is very lazy in character, except for eating and mating, they are too lazy to move.

At this moment, a small boat entered the pig and fish farm, and it kept spraying feed to the farm with pipes. UU reading books www.uukanshu. com

As soon as the pigs smelled the scent of the food, they immediately swam past them, vying for food.

"Mayor Lin, you don't see them moving now. Pig fish is a omnivorous animal. It eats the rhizome fruits of plants and some small fish and shrimp.

The feed we are now feeding is straw mixed with bean cake, and then adding some dried fish.

You can adapt to local conditions, use the straw of aquatic crops and the internal organs of marine fish to dry and feed them to pigs.

But do n’t feed pig fish's viscera to pig fish, it will make the fish taste sour and difficult to swallow. "

Huang Ke watched the marine agriculture and animal husbandry in Lanhai City through their construction and began to have the most basic prototype.

As long as another month, we will know whether the marine agriculture and animal husbandry designed by many experts of Spark Technology can meet the basic requirements.

This is related to whether the water city can realize a true self-cycle. It is not realistic to rely on local blood transfusion for a long time.