Contact us
If you are interested in cooperation, please contact us immediately, we will give you feedback as soon as possible!
25
2024
-
12
Underwater Fishfinders in Fisheries Fishing
Advantages in fishery fishing
Accurately locate fish: Traditional fishing methods often rely on fishermen's experience and luck to find fish, which is less efficient and has great uncertainty. Underwater fish finders can break through this limitation, allowing fishermen to quickly and accurately find the location of fish. Whether in the vast ocean or large lakes, fish finders can help fishermen narrow their search and greatly improve the targeting of fishing. For example, in offshore fishing operations, fishermen can scan a large area of the sea through the fish finder, accurately locate the dense fish gathering area, to avoid blindly casting nets, saving a lot of time and resources.
Understanding the size and distribution of fish schools: In addition to determining the location of fish schools, fish finders can also provide information on the size and distribution of fish schools. By analysing the intensity and distribution pattern of the reflected sound waves, fishermen can roughly determine the number and size of the fish as well as their vertical and horizontal distribution in the water. This is crucial for fishermen to formulate rational fishing strategies. For example, if the distribution of fish is detected to be more dispersed, fishermen may choose to use trawling and other large-area fishing methods; if the fish are found to be concentrated in a particular area and of a larger size, it may be more appropriate to use purse seine fishing.
Adapt to different water environments: underwater fish finder has good adaptability, whether in the shallow sea, deep sea, or in rivers, lakes and other freshwater waters, can play its detection function. It is not affected by light, turbidity and other factors, even in the dark deep sea or more turbid water quality, can also accurately detect fish. For example, in some inland rivers, due to the rapid flow and turbid water quality, it is difficult to observe the traces of fish with the naked eye, but the fish finder can easily cope with the local fishermen to provide effective fishing help.
Practical Application Scenarios
Offshore fishing: In offshore areas, due to the relative abundance of fishery resources, but the competition is also more intense, fishermen need more efficient fishing methods to obtain income. Underwater fish finders play an important role in offshore fishing. Before fishermen go out to sea, they can use fish finders to detect the nearby sea to determine the location and activity pattern of fish. During the fishing process, through real-time monitoring of the feedback information from the fishfinder, the position and operation of the fishing equipment can be adjusted to ensure that the fish can be captured to the maximum extent. For example, in some offshore operations that mainly catch small fish, fishermen use fish finders to locate fish, and then use small trawls or gillnets to catch them, which greatly improves the fishing efficiency and catch.
Pelagic Fishing: Pelagic fishing is faced with a vast sea area and complex marine environment, making it more difficult to find fish. Underwater fish finder has become one of the necessary equipment for ocean fishing vessels. It can help the crew to quickly lock the target fish in the vast ocean, reduce the search time and reduce fuel consumption. At the same time, the fish finder can also monitor the direction and speed of fish movement in real time, so that the crew can prepare for fishing in advance. For example, when fishing for tuna and other large fish, due to the fast swimming speed and wide distribution range of tuna, accurately grasping its whereabouts through the fish finder is crucial to improving the success rate of fishing.
Special fishery fishing: for some special fishery resources, such as shrimps, crabs, shellfish and other benthic organisms fishing, underwater fish finders also have important application value. By detecting the distribution of seabed topography and benthic organisms, fishermen can accurately select the fishing area and avoid unnecessary operational losses. For example, when fishing for scallops, fish finders can help fishermen find the seabed area where scallops grow densely and adopt suitable fishing tools to collect them, so as to improve fishing efficiency and product quality.
In summary, with its advanced technology and unique functions, the underwater fish finder plays a great role in fishery fishing. It not only improves the fishing efficiency and increases the income of fishermen, but also promotes the rational use of fishery resources and sustainable development to a certain extent. With the continuous progress of science and technology, it is believed that underwater fish finders will play an even more important role in the fishery field in the future.
Key words:
Company dedicated to the research, development, production, and sales of security products, MAOTEWANG is committed to providing high-quality security solutions.
Contact Us
> Service Hotline
> E-mail：mountainone31@163.com
> E-mail：18926586276@aliyun.com
> WhatsApp：+86 13691848195
> WhatsApp：+86 18926586276