What length of line should be used with a four meter five long fishing rod?

When fishing for fast fish, the length of the main line is 4.6 meters, and the length of the subline is 15-20 cm. When fishing for medium-speed fish, the length of the main line is 4.8 meters, and the length of the subline is 20-30 centimeters. When fishing for slow fish, the length of the main line is 5.0 meters and the length of the subline is 30-50 centimeters.

Long rod, short line, long rod, fixed-point fishing, most of the use of 8-10 meters in the hard tuning rod; multi-point fishing, due to frequent changes in the fishing spot fishing, and always need to use both hands end of the fishing rod, so it is not appropriate to use too long rod, generally 6-7 meters of the rod is more appropriate, the rod is too long to eat inconvenient, and the accuracy of the hook delivery will also be affected.

Judgment:

When shopping for fishing line, it is best to actually test its pulling power. The method is to use a cloth bag filled with sand, tethered line hanging, the line stretched when the weight of the sand is the line's actual tension, and will be compared with the standard calibration, you can determine whether it is qualified. In addition, the line will be kneaded into a ball, with both hands to squeeze, after the release to see if it can be automatically recovered in an instant, and soon recovered without folds, indicating that the line is good flexibility.

At the same time, but also to observe any hard, loose phenomenon. If it is a colorful floral line, to use the hand twist to see if the color is lost. After inspection, as long as you find signs of defective products, do not buy.

Reference to the above? Baidu Encyclopedia - Fishing Line