Fishing line matching is a very critical part of the fishing process, which directly affects the effect and success rate of fishing. The following is a detailed explanation and summary of fishing line matching based on the information provided by reference articles:

1. Principle of fishing line matching

According to the fish species and fishing environment: Different fish species and fishing environment have different requirements on the material, diameter, tension and length of fishing line. For example, fishing for large fish need to choose a thicker line to ensure tensile strength, while fishing for small fish can choose a thinner line to improve sensitivity.

Thick and thin line: Thick line with small hooks is suitable for wild fishing, especially when you are not sure of the size of the fish in the water or when you want to catch both big and small fish. Thin line with big hooks is suitable for catching smoothbill in the black pit, because thin line can reduce the alertness of smoothbill.

2. Fishing line material

Nylon line: It is suitable for small-sized fish such as crucian carp because it has good strength, elasticity and softness.

Carbon line: It has high abrasion resistance and tensile strength, and is suitable for use in complex environments or when fishing for large fish.

Polyester line: with better invisibility and corrosion resistance, it is suitable for use in clear waters or when long immersion is required.

3. Fishing line diameter selection

Thin line: Thin diameter can improve the sensitivity of fishing, but it is easy to be damaged. It is suitable for fishing small fish or in clear water.

Thick line: thicker diameter, relatively more reliable, but less sensitive to fish. Suitable for fishing large fish or in murky waters.

4. Line tension selection

Select the appropriate tension according to the average weight and tensile capacity of the target species to ensure that the line will not break when subjected to tension.

In strong currents, it is necessary to choose a line with a higher tension to resist the pull of the current on the line.

5. Fishing line length

Determine the length of the fishing line according to the fishing environment and needs. Long rod with long line is a common match, but you should also consider the fishing location, water depth and other factors.

6. Example Matching

- Carp fishing: The main line can be chosen as No. 1.2-2.5, with a diameter of 0.16-0.26 mm and a knot tension value of not less than 2.5 kg. Subline can be chosen between 0.3-1.0 size, the diameter of the line is between 0.09-0.16 millimeters, and its knot tension is about 0.81-2.5 kilograms is good.

- For wild fishing: the maximum main line should not exceed No. 2, and the thickest subline should not exceed No. 1. If you mainly fish for crucian carp, the most commonly used line combination is 1.0+0.6, i.e. No. 1 for main line and No. 0.6 for subline.

7. Precautions

After purchasing the fishing line, check the quality of the line, including whether the surface is smooth, whether the diameter of the line is even, whether it is hard and easy to break, and the rebound condition.

When tying the fishing line, you can choose the appropriate tying method, such as valve core connection method, live sleeve ring connection method, space bean connection method, etc., to ensure that the connection between the fishing line and the rod is firm and reliable.

To summarize, fishing line matching needs to be considered according to various factors such as fish species, fishing environment, personal needs and economic conditions. Reasonable fishing line matching can improve the efficiency and success rate of fishing, and make the fishing process more enjoyable and satisfactory.