Tuna fishing
Release time:
2024-08-23
Source:
Tuna is a precious marine fish that is highly favored for its delicious meat, which is rich in protein and nutrients. In the global fishing industry, tuna fishing holds an important position.
1. Preparation Before Fishing
Fishing for tuna requires extensive knowledge and skills related to the ocean. Fishers must first understand the habits of tuna, such as their preferred water temperature, depth, and types of food. Additionally, the choice of fishing tools is crucial, including nets and boats that need to be suitable for the characteristics of tuna. Factors such as weather and ocean currents must also be considered to ensure the safety of the fishing activities.
2. Fishing Methods
1. Purse Seining: This is a common method for catching tuna. Fishers drive their boats to encircle a specific area on the sea surface and then use large nets to catch the fish. The tuna are guided into this area and then captured. This method can yield a large catch of tuna but requires appropriate skills and experience.
2. Trawling: Fishers use trawl nets to drag along the seabed, capturing tuna that are on the bottom. This method is typically used in deeper waters.
3. The Fishing Process
The process of catching tuna requires professional skills and rich experience. Fishers need to closely monitor the conditions of the sea surface, including water temperature, currents, and weather. When approaching a school of tuna, adjustments in speed and direction are necessary to successfully capture them. Once the tuna are successfully caught, they must be quickly transported onto the boat for subsequent storage and processing.
4. Storage and Transportation
The captured tuna needs to be properly stored and transported to ensure its quality. Typically, tuna is immediately frozen or refrigerated to maintain its freshness. Then, it is transported to markets or processing plants by ship or air. During this process, strict food safety regulations must be followed.
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