Chapter 569: .Shenhu Fishing Net (5/5)

Double-layer fishing nets have various textures and are divided into different prices according to different materials. In addition, although it is two kilometers in length, it can be folded and divided into different breeding areas. About ten hectares can be used as a breeding area. Rupture, that won't cause all the fish to escape.
"In fact, the quality of these fishing nets is absolutely excellent. Do you want to raise them by sea or by lake? If you raise them by sea, you have to pretend to be shark prevention nets. After all, the quality of the fishing nets will not be able to hold the teeth of those marine monsters, right?"
Wang Bodao: "I'm a lake breeder. Have you heard of Lake Hawea? Just breed there."
Raymond looked at him in stun and said, "Lake Hawea? Of course I know, isn't Twin Lakes? I remember it was a private land. The owner of the lake belongs to a stubborn old aristocrat. You take it from him. Is development right? "
Wang Bo spread his hand and said, "You can say that, or you can say that I am now the master there."
Raymond took a sigh of relief: "If the sun does not fall, it will fall into your hands?"
Wang Bo said: "Now it's renamed Sunset Town. I'm trying to make it into an excellent town. Are you interested in seeing it?"
Raymond's face full of envy and jealousy: "God, you must have got the favor of God! You got that vast land? Ha, I'm sure now, you're not kidding me, you can easily buy it My shop. Come on, pick these fishing gear, and I'll be happy to send them to your town, and then visit the town on a fallen day. "
The next step is to select fishing nets, mainly to choose materials. In this regard, Bo Da was very interested, and Wang Bo and his father began to discuss.
Fishing nets are a very old tool. Most of ancient China used hemp ropes for weaving nets. Later, weaving nets with cotton spinning threads. However, these are only suitable for fishing but not for cage nets, because cotton threads and hemp ropes are not resistant to water. soak.
In modern times, during the industrial revolution, people realized the development of petroleum and the extraction of high-molecular polymers from it, which started the purse seine culture in the strict sense.
Raymond can provide many kinds of fishing nets here, nylon thread, polyester thread, polypropylene thread, polyethylene monofilament thread and so on.
"I recommend you to learn about polyethylene monofilament yarn. The strength and aging resistance of this gadget are very good, and it has excellent dewatering properties, so it doesn't matter if you soak in water for a long time, because it is insulated from water. "Raymond recommended.
After discussing with his father, Wang Bo decided to buy a fishing net of this material. After selecting the material of the fishing net, he also had to choose a wire diameter.
The thickness of the network cable directly determines the performance of the fishing net. Of course, the thicker the better, but if it is too thick, it will cause waste, because after a period of use, the fishing net must be completely replaced after all, otherwise there will be extensive damage. Patching is useless.
Modern seine nets are woven using a combination method, according to scientific statistics of the degree of wear of different parts, and then weaving with different thickness of wire.
For example, at the top of the general fishing net, the top part of the net is rarely damaged when exposed to the water. It is exposed to the air and is only exposed to wind and sun. There are no fish, shrimp, or water birds hitting it.
The distance of 2.5 meters from the water surface to the water is easily damaged because it is often hooked by branches, reeds, etc.
The most easily damaged is within the range of four to five meters below the nets. The fishing nets in these places will often be hit by big fish. In addition, underwater stones, grass roots, and aquatic plants will also collide and scratch the fishing nets, which will easily cause serious damage.
Therefore, according to this situation, the top part of the universal fishing net, that is, above the water surface, will be woven with four or six polyethylene monofilament threads, while in the first field of underwater, eight or ten polyethylene monofilament threads will be used, and the bottom will be used Twelve or more high-grade polyethylene monofilament threads.
As for the color of the fishing net, Wang Bo chose the four colors of red, yellow, orange, and purple. The fish's vision in the water is very wide. The bright color of the fishing net will stimulate the fish at a long distance, so you need to be as eye-catching as possible to keep them alert. Avoid bumping into it.
Choose a fishing net, and then choose a crab cage and a shrimp cage. This material has higher requirements. Bodie recommends that he use a chrome-plated stainless steel cage that can be immersed in water for one year without rusting, three years without deformation, and five years without breaking.
If the fishing net is twelve meters in height, one meter is forty-four yuan, which can be discounted for two kilometers. In the end, it cost him 80,000 yuan. One shrimp cage was four hundred yuan, fifty cages were 20,000 yuan, and one crab cage was five hundred yuan. Fifty yuan, fifty seats is close to 28,000 yuan.
In total, it would cost him 128,000 pieces to buy fishing gear alone.
Fortunately, there is no need to pay the transportation fee. There is a trailer at the fishing ground, which can drag the fishing nets and cages. These cages can be disassembled on all sides and reassembled by the lake.
Crab cages and shrimp cages have to be bred with crab fry and shrimp fry before being put into the water. Fishing nets are not. They must be put into the lake first.
For purse seine farming, setting up nets is the most troublesome. It is easy to say. Just release the nets and hang the stones in the lower layer of the nets, so that the stones sink and drag the fishing nets.
But in fact, it is very troublesome. Someone must be following in the water all the time to avoid entanglement of fishing nets, and the depth of the lake water must be notified in time, otherwise the depths are different and the fishing nets are tilted, which is easy to damage the net gear under the buoyancy.
Summer is okay, and the water temperature is high. Now this season, the water temperature is below five degrees Celsius, even if you wear a warm wetsuit, you have not been underwater for a long time.
Raymond is a good businessman. He found business opportunities in this regard. The thief laughed: "I can help you find some diving experts. You know, we don't have any special products here, but there are many diving experts. What about it, the commission is very cheap ,how many do you need?"
Wang Bo smiled: "Thank you very much, but I don't need this, I believe my luck will not be bad, just put the fishing net down and it won't be damaged."
He has the heart of a lake and can control the entire lake. Even if the fishing nets are entangled, he can operate through a sand table, which is easier than solving it manually under water.
Raymond cleverly wanted to recommend his friend, but Wang Bo didn't agree to bite it. After buying these fishing nets and fishing gear, he called Cousins ​​and asked him to drive over and pull it back.
The truck rumbled back and forth, and finally stopped at the lake and began to unload.
This has to hire Māori people. The people who are most satisfied with the town now are the Atulu people. There are too many odd jobs in the town. They can support themselves by working three to five. They can also go to the bar to enjoy it. Don't be too beautiful.
Before sinking the fishing net into the lake, Wang Bo had to do one more thing, that is, a field trip. (To be continued.)