Nothing to say all night!

The next day, the spirited crowd began their trip to the island.

Walk on the beach and swim in the sea, watch the sunrise and sunset on the reef beach, listen to the waves in the stone hut and enjoy the wonders, fish and dive in the fishing grounds......

As the big boss and the second boss, Qi Zheng and Wang Yuye did not "go into the water", but chatted on the yacht of the Jiagu Fishing Ground, while fishing.

"Vacationing to Pishan Island can be one of the benefits of the group. Everyone has been having a lot of fun these days, and Wang Yuye suggested easily.

"Okay, you can go back and make a plan to include island vacations in the group's benefits. "Qi Zheng is indispensable.

After a few more conversations about the development of the island, Wang Yuye shifted the topic to the fishing grounds: "I wonder if we should enter aquaculture in a big way......

I don't forget to talk about work on vacation, but Qi Zheng is used to it.

After all, for Lao Wang, the island belongs to the proprietress and the fishery is the company, so he naturally cares more about his own industry.

Moreover, Jiagu Fishery is also a key pilot of the group in the aquaculture industry.

In recent years, Jiagu has been unhurried in this field, but the domestic aquaculture industry is booming.

So far, the world's aquaculture production is about 50 million tons, of which more than 40 million tons come from China. It can be said that in China, three out of four fish are farmed, and in the world, two out of three farmed fish are from China -- China is the only major fishing country in the world where the total amount of farmed aquatic products exceeds the total amount of fishing.

In terms of variety and production, China seems to be the leader of the world's aquaculture industry.

But...... An industrial power is not necessarily an industrial power. The same is true for the aquaculture industry in our country.

——In the past 30 years, China's aquaculture has pursued the rapid increase of total output through scale expansion and resource consumption. However, the exploration of the basic theory of aquaculture science is extremely weak in terms of resource conservation, food safety and sustainable development of the environment.

Jiagu is not disdainful of aquaculture, on the contrary, Jiagu has always been obsessed with aquaculture.

After all, of all animal production, aquaculture animals are the most efficient at feed for 2-7 times more than livestock farming. In other words, aquaculture is an aquaculture industry that can exchange the least amount of feed resources for the maximum quality output.

The reason is very simple, fish and other aquatic products are cold-blooded animals, do not have to consume a lot of energy to maintain body temperature, so the feed utilization rate is high, and the dependence on food is much lower than that of pigs and poultry.

For countries that are not rich in food, prioritizing the development of aquaculture is one of the important national policies for food security, and for Jiagu, which pursues sustainable development, producing more protein with less natural resources is undoubtedly an industry worth exploring.

Of course, adhering to Jiagu's consistent concept of "don't do it, or be the best", Jiagu does not follow the usual path in the aquaculture industry.

Although China's aquaculture industry is developing rapidly, it does not pay attention to the research and development of aquatic animal nutrition.

Everyone knows that seafood is rich in nutrients, but few know that due to the backward feed research and development technology, many seafood are "malnourished" in the breeding process.

The main feed ingredient in seafood farming is fishmeal, which is an important source of high-quality animal protein, and China's fishmeal is extremely dependent on imports.

The development of high-quality feed is the material basis for the sustainable development of the aquaculture industry. However, due to the weak research foundation of aquatic nutrition in China, the development of aquaculture feed lags far behind that of developed countries, resulting in a large number of farmers using feed raw materials and fresh trash fish.

- Don't think that feeding fresh trash fish directly is imitation of wild farming. This extensive feeding method not only leads to low feed utilization, but also easily leads to aquatic product diseases and the abuse of drugs such as antibiotics, followed by food safety and environmental pollution.

And how does Kaya do it?

Jiagu even skips the artificial compound feed in developed countries and directly explores the "multi-trophic level integrated aquaculture model", that is, the "carbon sink fishery".

——Through the combination of different types of farmed organisms, the recycling of nutrients and energy is realized by using the eating and ecological habits of farmed organisms.

Qi Zheng subconsciously sank his divine consciousness to the bottom of the sea.

Now, the Jiagu Fishing Ground is already very lively.

Artificially created coral reefs and elaborate seaweed "forests" attract more marine life.

The "needle falling in the dust array" will drive away whales and sharks, which are big creatures with developed brains, but it will have no effect on plankton or small fish and shrimp with insufficient brain capacity.

The abundance of food has allowed many bottom-based marine creatures to settle in the Jiagu fishing grounds, such as Pacific krill.

Krill is a common species in all the world's oceans and is one of the largest groups of organisms in the ocean, but not all krill species have huge numbers.

The most well-known is Antarctic krill. Pacific krill is also a large number of krill.

Pacific krill, which is as short as 1 cm in length, is a suitable bottom-food chain organism for fisheries. The so-called "big fish eat small fish, small fish eat dried shrimp", in the marine food chain, small shrimp is almost the lowest existence, is the food in the mouth of most carnivorous fish.

In the Jiagu Fishing Ground, the large yellow croaker, black carp, black sea bream and other fish species stocked in Jiagu like to feed on both Pacific krill and other small trash fish attracted by Pacific krill, which is simply a heavenly existence.

Qi Zheng also doesn't have to worry about the lack of Pacific krill populations in his fishing grounds – the sheer and widespread nature of a species is inseparable from its reproductive capacity. Krill spawn several times a year in the summer, and during these spawns, a single krill can lay thousands of eggs......

The abundance of plankton in the Jiagu Fishing Grounds, the presence of macroalgae and other living space, and the attraction of the Spirit Array, Pacific krill are happy to thrive in the fishing grounds.

The most buggy thing is that all of this happened when Jiagu barely put bait into the fishing grounds.

The existence of the "Blue Wave Qinghua Array" continuously drains the seawater rich in nitrogen and phosphorus and other substances to the Jiagu Fishing Ground, providing sufficient nutrients for seaweed and plankton, seaweed and plankton are strong and long, small fish and shrimp feed on seaweed and plankton, and fish species such as large yellow croaker prey on small fish and shrimp...... A complete mariculture food chain!

This is the real "imitation wild" farming, okay?

......

Really.

At noon, we will eat the big yellow croaker, flounder, black carp and so on that we can catch as lunch - the fish is chewed in the mouth, as if countless seafood is jumping in the mouth, and the hearty deliciousness cannot be expressed in any words.

Wang Yuye's spirit was greatly lifted: "Great! The seafood we have cultivated is fantastic! We must increase the scale of marine aquaculture!"

The crowd immersed in the delicious seafood of Jiagu nodded wildly.

Wang Yuye was in high spirits, and analyzed to himself: "Such a great ingredient, if it is only sold as ordinary seafood, it will be too wasteful of their value." Well, we should engage in a seafood brand, Jiagu Seafood, and first monopolize the seafood supply channels for high-end restaurants......"

Qi Zheng, who couldn't interject: "......"

He understood what Wang Yuye meant.

He knows best what is the quality of the seafood in the Jiagu Fishing Ground, and the spirit array has been transformed can it be worse?

But not the better the taste means the higher the value, now people are particularly vigilant about eating and drinking, once they find that the taste and appearance of the food is not normal, they may think of where to go, what genetically modified, synthetic food, grafted varieties, etc., but it is not easy to open the market.

But building a high-end seafood brand and starting from a high-end restaurant channel that has a good relationship with Jiagu and a high level of trust will make more money and make it easier to build a brand.

It's just that "Jiagu Seafood" is too careless, isn't it? It is clear that it is doing whatever it wants under the name of "Jiagu"! Qi Zheng secretly slandered himself.

However, he thought about it, if one day, when all the food brands with the name of "Jiagu" are similar high-end brands, it seems to be good!

......