That is to say, Lu Yao has a divine sense in his body, and at the same time, Tai Chi is in front to help open the way, so that the fishing boat can cautiously drive in this dangerous sea area.

Thinking about this kind of reef-ridden fishing grounds, there are both advantages and disadvantages.

The advantage is that there are many reefs, and there are more fish living in other places than in other places, and fishing boats in other places that do not know the terrain dare not trespass without permission, which can better protect the fish schools.

The disadvantages are actually similar to the advantages, other fishing boats do not dare to enter the fishing grounds, and the fishing boats in their own fishing grounds cannot enter and exit at will, so it is more difficult to feed the feed, and it is not convenient to catch when the fish can be harvested.

However, Lu Yao is not in a hurry about this, it usually takes two or three years from the beginning of the construction of a fishing ground to the harvest, and he can definitely explore a safe route during this time.

Zheng Qiwen stood at the bow of the boat and began to assess Ma Zihan intentionally or unintentionally, asking her what she thought of this fishing ground, and if it was her, how she should plan this fishing ground

Ma Zihan knew that the teacher was testing herself, and if her answer could satisfy the teacher, there would be a great chance of applying for graduate school under the teacher's name next year.

So she began to carefully observe the surrounding sea environment, and constantly thought about how to make the most reasonable construction plan.

Compared with Ma Zihan's contemplative appearance, Tao Xirong was much more relaxed, she climbed on the bow of the boat, and kept taking pictures and videos of Tai Chi with her mobile phone.

Even if I went out to sea on a fisherman's fishing boat yesterday, I was far away, for fear that the killer whales would make a fuss and overturn the small fishing boat.

Lu Yao concentrated on driving the boat, but his divine consciousness was radiating, mainly paying attention to the reefs on the bottom of the sea, but within the scope of his divine sense, he knew everything that happened.

Lu Mingyi kept explaining to Zheng Qiwen and Ma Zihan the surrounding sea environment and some general conditions of the seabed.

Because the fishing scene contracted by Xiasha Village was active and wide, and he couldn't watch it all for a while, Lu Yao stopped the fishing boat so that Zheng Qiwen and Ma Zihan could observe quietly.

Lu Yao also joined in their discussion, although he rarely went out to sea to fish in the past, and was not familiar with the surrounding sea environment, but in the future, Lu Yao had to personally participate in the specific operation of the fishing ground construction.

It's like an artificial reef or something, he can't handle it by someone else's hands.

Zheng Qiwen pointed to the vast sea area in front of him and said in a deep voice: "To be honest, the area of the fishing grounds you have contracted is larger than the area of many, many private fishing grounds I have built. ”

"But based on what you have just seen, and what you have described, there are many deficiencies in your fishing grounds. ”

"It's a fishing ground, but in fact, it's more appropriate to describe it as a marine ranch here, because you are subject to geographical factors, you can't carry out intensive farming, and you can only use extensive stocking. ”

Lu Mingyi raised his hand and asked with a puzzled face: "Professor Zheng, how can intensive cultivation be counted as fish farming?"

Zheng Qiwen smiled: "I'm just making an analogy, but the meaning is almost the same." What is called intensive cultivation is to circle a sea area on the sea surface, arrange cages, and carry out targeted breeding. ”

"Although the fish are fed in this way, they live in the sea, but all the feed they eat is fed by hand. Its biggest advantage is that it grows fast and is easy to catch. Many farmed fish in the market are now farmed in this way. ”

"However, it has a prerequisite, that is, the sea area should be stable, not in the sea area with strong wind and waves. For example, the dolphin bay we passed by just now is more suitable for cage rearing. ”

Lu Yao shook his head when he heard this: "It is impossible to put cages in Dolphin Bay, and it will be made a suitable place for tourism and dolphin watching by our company." ”

Zheng Qiwen nodded and said: "In fact, the development of tourism is better, than simply engaging in marine aquaculture." But that's far away, let's leave it aside for the time being, and return to the marine ranch. ”

"Marine ranching, as the name suggests, refers to the use of large-scale fishery facilities and systematic management system in a certain sea area, the use of natural marine ecological environment, the artificial release of economic marine organisms gathered, like grazing cattle and sheep on land, fish, shrimp, shellfish, algae and other marine resources in a planned and purposeful marine stocking. ”

"Before building a marine ranch, the environment of the fishery needs to be transformed to make the sea a suitable place for fish. In other fishing grounds, artificial reefs are usually used to transform the fishing grounds. ”

"But in your fishing grounds, because there are many reefs, you can reduce a lot of artificial reefs, and you can naturally attract a lot of fish. ”

Lu Yao asked, "Professor Zheng, then we don't need to do anything, just put fish fry in it?"

Zheng Qiwen shook his head and said: "That's naturally not good, although it is extensive, it doesn't mean that no protective measures are taken, at least on the periphery of the fishing ground, it is necessary to pull up the protective net to prevent the fish from coming in to hunt and eat, and at the same time it can also protect the fish from running into the ocean, otherwise the more you invest, the greater the loss." ”

Lu Mingyi nodded and expressed his understanding, "Professor Zheng, in this way, I'm afraid it will cost a lot of money, after all, this sea area is too large, and it seems a little unrealistic to fully arrange the protective net." ”

The concept of ten nautical miles is nearly 20 kilometers, and it takes a long time to drive the boat, and it is too expensive to stop them all.

Zheng Qiwen pondered for a moment, and felt that what Lu Mingyi said made sense: "Brother Lu, what you think is right, but even if you don't pull the net comprehensively, you must arrange the Internet in a key position." ”

"But where to go depends on research. In addition, although the reef groups in this sea area are widely arranged, it does not mean that there is no need to arrange artificial reefs, and if you want to produce abundantly, this investment cannot be saved. ”

"Professor Zheng, please rest assured, we promise to continue to increase investment in artificial reefs, not only artificial reefs, but also artificial coral reefs, I don't know if Professor Zheng can do research in this area," Lu Yao said.

Zheng Qiwen said with a smile: "Although I have dabbled in artificial coral reefs, I am not particularly proficient in them, but I have an old friend who has studied this very much, and I will ask him to help refer to it when the time comes." ”

Lu Yao was overjoyed and said, "That's really grateful to Professor Zheng, if that friend of yours has any needs, just ask us and promise to satisfy him." ”

"Hehe, as long as my old friend hears that someone is willing to invest in this construction, even if it is a day job, he will be happy. His greatest wish is to see the restoration of coral reefs along the coast of China. In a few days, I will bring a group of students over for a formal inspection, and then I will provide you with a development and construction plan. ”

Hearing Zheng Qiwen say this, Lu Yao restarted the fishing boat and turned back to Xiasha Village.