A good saury is shaped like a good machete, with a beautiful arc, a sharp mouth, blue scales, and a bright luster like moonlight. It is known as the "smell of autumn" in Japan. Saury is delicious and nutritious. It is suitable for steaming, boiling, frying, grilling and other cooking methods, and is deeply loved by the general public. Due to the high water quality requirements, it is difficult to achieve large-scale farming, so almost all the saury we eat today comes from the ocean.

Squid fishing has a good harvest, the catch is full! The Taiwanese fishing boat that has just caught squid from the Falkland Islands is docked at the fishing port and is intensively changing into a saury light boat.

Lamp installation

Light up test

The saury fishing grounds of the Taiwanese fleet in the Northwest Pacific are mainly concentrated in the high seas near the Kuril Islands and in the south, where the warm Kuroshio current and the cold Oyashio current meet, which contain a large amount of nutrients and plankton, especially fishery resources. The rich, produced saury is firm and has a delicious taste.

August-November of each year is the golden time for saury fishing. The fleet mainly uses the "side-lift net" operation method to catch saury. But looking at this vast sea, how do Taiwanese fishermen catch saury?

After years of ocean fishing operations, the Taiwanese fleet has accumulated rich experience in fish detection, fish collection methods, and fishing techniques.

According to the captain's experience, saury has a very sensitive phototaxis, has a good phototaxis response to red, green and blue light, and is especially sensitive to red light. In addition, red light can better stabilize the fish school, so that the circling saury calms down and detours under the red light.

The fishing operations of saury with lifting nets mainly include the steps of fish detection, fish trapping, release of the net, lure fish to release of the net (guide fish), and lifting of the net to draw fish.

The captain uses a school of fish detector or sonar to detect the school of fish. Once a school of fish is found, the captain immediately sets off and rushes to the gathering place of the school of fish. When the school of fish moves closer to the fishing boat, gradually turn off the fishing lights around the boat, and only keep the long pole fishing lights in the middle of the nets to induce the fish to gather under the long pole lights.

After a large number of fish gathered under the long pole lamp, quickly set up the net, and suck the saury into the guide trough with a fish suction pump. In order to ensure the best freshness of saury, the crew must fight every second! In a short period of time, saury needs to be sorted by size, packed in boxes, and sent to the ultra-fast freezing chamber for low-temperature refrigeration.

The freshly caught saury has the most tender meat. If it is used to make saury delicacies, the delicate and tender fish will melt in your mouth, it is delicious and juicy, and the lips and teeth are fragrant. It is full of praise!

GSEO saury lamp installation application case