How the world's largest trawler catches fish, I finally know today!
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Let's show you how the world's largest trawler fishes, so you can broaden your horizons!
Fish is rich in protein and is good for your health. So fish often appears on our table. The oldest and slowest fishing technique is fishing, and fishmongers will definitely not choose this time-consuming and laborious method. In order to meet the huge market demand, fishermen's fishing techniques are constantly innovating with the development of science and technology. How do fishermen fish effectively today?
Today, the largest trawler in the world is the Dutch trawler Berdasmann. It measures 143 meters long and 18 meters wide. It can be said that the ship is quite large and equipped with many advanced systems. WhenWhen a net is lowered, it can catch all the fish in a certain area nearby, and it also prepares supplies that can go around half the world to find the fishing area with the best geographical location. This fishing boat is quite domineering when it comes to catching fish.
Its fish hold can accommodate 6,000 tonnes of fish, and it is almost always full. When he starts fishing, he slowly throws a huge net into the sea. When the net is completely immersed in the sea, he starts to speed up and catch all the fish covered by the fishing net. Sometimes the corals are even raised and large fish like whales or sharks can even be caught. Generally speaking, one of its nets can catch 250 to 300 tons of fish, and it is commonly called a fisherman. But its efficiency is so high that the cost must be very high. According to some rumors, he fwould cost around 400 million yuan to build such a boat. But think about it from another angle, if it goes to sea once, it will be so effective if it goes out a few more times, won't the cost be recovered? It therefore remains good value for money.
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Fishing time may vary depending on situations, and the exact time cannot be communicated.
For example, for offshore operations, the fishing duration is usually around six months and the main fish are high value fish like tuna. In areas such as Xisha and Nansha, the fishing duration is generally 2-3 months, and the main fish caught are commercial fish. Additionally, if it is a shallow sea operation, the fishing duration is usually around1 month, depending on vessel tonnage and operating method.
Please note that these are general conditions only and specific fishing times may vary due to various factors.