How to judge the state of underwater bait when fishing?

When fishing, you can judge the state of underwater bait according to the following points:

1, when a hook is suspended, a hook touches the bottom.

At this time, the float bears the total weight of the upper bait and the lower bait. If the number of nets is to be exposed after the bait is hung, the buoyancy of the net obtained by subtracting the fishing number from the adjusted number of nets should be greater than the weight of the upper bait in the water and less than the weight of the two baits. If it is less than the weight of the upper bait, the upper hook will have to touch the bottom to reduce the weight to offset the lack of buoyancy.

Then when fishing, you can use the line group to measure how many times a bait can be pressed under the condition of half water, which is convenient for you to adjust the state of the bait at the bottom later.

2. When the lower hook is at the bottom and the upper hook touches the bottom.

Because the secondary line of the lower hook has been bent, the float only bears all or part of the weight of the upper bait at this time. If it is hoped that the float can be exposed from the fishing net after the bait is suspended, the buoyancy of the fishing net obtained by subtracting the adjusted fishing net from the fishing net should be less than or equal to the weight of the upper bait in the water.

3. When the upper and lower hooks are suspended.

At this time, the float bears all the weight of the upper and lower hooks. If you want the float to display the mesh number after hanging the bait, then the mesh buoyancy obtained by subtracting the adjusted mesh number from the fishing mesh number should be equal to the weight of the upper hook bait and the lower hook bait in the water.

Extended data:

Fishing precautions

First, the activities are organized and the work and rest are moderate.

The so-called moderation in activities means to control the amount of activities moderately, and not to be greedy for more. Fishermen can choose different amounts of exercise according to their physical strength.

Ding, a young and strong fisherman, walked more than 100 miles by bike. This long journey is actually a kind of track and field sport with a lot of exercise. Middle-aged, frail and poor-quality anglers can take long-distance buses or trains to the outer suburbs, and then walk three or five miles or even further to rivers, reservoirs, lakes and other fishing grounds.

Second, pay attention to the treatment diet.

Fishing is an outdoor activity, generally carrying cold food with you, and the sanitary conditions are poor. If you don't pay attention to food hygiene, it is easy to cause intestinal diseases. In fishing activities, we must pay attention to food hygiene and wash our hands before eating to prevent diseases of the gastrointestinal system from being infected because of unclean hands.

The food carried by fishing, the staple food should be food with less water, such as steamed bread, fire, bread and so on. Instead of foods with more water and stuffing, such as steamed bread and pies. Especially in summer, due to the high temperature, stuffed food is easy to turn into steamed bread, which is prone to acute enteritis and other diseases. Non-staple food should be light. Bring some tomatoes, cucumbers and delicious pickles in summer. These vegetables are not only nutritious, but also have the function of relieving greasy and helping digestion.

Third, pay attention to eye hygiene.

In fishing, it is extremely important to pay attention to eye hygiene and prevent visual tension syndrome caused by visual fatigue. Among anglers, especially middle-aged and elderly anglers, visual stress syndrome is the most common disease, and its typical symptoms are: after watching drifting for a long time, the eyes are swollen and swollen, the vision is blurred, and there are symptoms of photophobia and tears.

The prevention method is:

(l) Fishing in sunny days should choose the position where the eyes are not stimulated by the reflected light on the water surface; Cut ice and fish in winter, not facing the sun.

(2) Wear color-changing glasses or sunglasses when fishing in strong sunlight.

(3) Concentrate on the drift for 40-50 minutes, and rest your eyes for 5- 10 minutes. The way to rest is to close your eyes and have a rest, or look at the green plants in the distance.

(4) Middle-aged and elderly people can choose coarse drift. When fishing with a throwing rod, you can get the hook signal of the fish without watching the vibration of the rod tip. Instead, you can hang a small bell on the tip of the pole. When the fish swallows the hook, it will pull the fishing line, and the small bell will give out a sound signal. This can make the eyes get enough rest and effectively prevent the occurrence of visual tension syndrome.

Fourth, pay attention to the cold protection department.

The so-called cold and heatstroke prevention means that fishing in winter should pay attention to cold and warmth; Fishing in summer should be prevented.

Healthy anglers should also take some medicines with them, such as Ren Dan, 10 drops of water, band-AIDS, painkillers, essential balm, snake pills and so on. To prevent heatstroke, poisonous insect bites or skin injuries.

Five, pay attention to personal safety

As the saying goes, "It's better to go around ten miles than to take one step." This is an exaggeration, but it also reveals to people that it is not easy to take risks. Anglers often cut corners because they are eager to catch fish, regardless of the dangers of mountain roads. This is absolutely impossible, especially when some people wear plastic shoes and leather shoes and can't walk smoothly, let alone take risks. If you slip and roll down the hill, don't panic. Remember to keep a clear head and suddenly spread your limbs horizontally, which can increase the contact area and still seek safety in danger.

Detailed explanation of fishing spots and fishing skills in the waters near Qingdao

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