There are many ways to find the bottom of a fishing boat, but here are three:

1, find the bottom of the boat with an empty hook: first determine a tuning eye, for example, adjust the eye 4, throw the hook downward, and when the floating float sinks more than the eye 4, then jerk upward until the water surface is even with the eye 4, then the distance from the lead to the floating float is the distance from the water surface to the bottom of the water. This method is sometimes inaccurate, when the water body has a flow or false bottom when the water depth is not accurate, and fishing line bending will also make it inaccurate to find the bottom.

2, reverse verification: hooks hanging bait, drift from the bottom to the top of the adjustment, you can know whether the bait is off the bottom, coupled with the angler on the bait in mind, you can find the bottom. A lot of people will drift with rubber cement instead of bait, first half-water drift, and then hang rubber cement to find the bottom, although this hair method is feasible, but may not be very accurate, to find the bottom of the need to verify.

3, the use of the nesting device to lay the bottom: that is, through the nesting device to the coarse particles, gravel and other gravel sent to the fishing point, in the bottom of the water artificially laid out a bright bottom. This method is mostly used for large water surface and wild fishing.

4. Hanging heavy objects to find the bottom: After hanging double hooks, hang heavy objects on the double hooks, such as bricks, stones, etc., and then throw them into the fishing point, etc. After the heavy objects are on the bottom, pull the float down until the float is exposed to the surface of the water for one eye. This method ensures that you can find the bottom accurately, but it requires a certain amount of patience and time.

5, the use of floating buoyancy to find the bottom: first determine a tuning, and then hang a good double hooks, and then in the double hooks on the rubber or other lighter weight material, thrown into the fishing point, and so on the floating completely on the bottom, the floating pull up until the drift exposed to the surface of the water for one eye can be. This method requires some skill and experience, but is more accurate.

6, the use of magnetic to find the bottom: some magnetic drift with magnetic, can be adsorbed in the metal material, so you can use magnetic drift to find the bottom. After determining a tuning eye, hang a good double hook, throw the magnetic drift into the fishing point, and so on the magnetic drift adsorption in the metal material, pull the float upward, until the drift is exposed to the surface of the water can be one eye. This method requires some skill and experience, but is more accurate.

Precautions for fishing:

1. Observe local laws and regulations and rules. Before fishing, you should know the local fishing laws and regulations, including the time and place of fishing, fishing gear and catch and other aspects of the restrictions to ensure that their behavior is legal and compliant.

2, pay attention to safety. You need to pay attention to safety when fishing, don't go to remote places alone, and don't fish at night or in bad weather. In the process of fishing, attention should be paid to prevent accidents such as slipping and drowning.

3, keep the environment tidy. In the process of fishing, pay attention to protect the environment, do not litter or destroy the ecological environment. At the same time, you should also pay attention to the protection of fishery resources, do not overfishing or use harmful fishing gear.

4, pay attention to etiquette. When fishing, pay attention to etiquette and manners, do not make a lot of noise or throw objects, so as not to interfere with other anglers or affect the rest of others.

5, choose the right fishing tackle and bait. According to different fish species and fishing spots, you need to choose suitable fishing tackle and bait. At the same time, you should also be careful not to use harmful bait or fishing gear, so as not to cause harm to the environment and fish.

6, master fishing skills. Fishing requires a certain amount of skill and experience, and you need to master the skills of casting, reeling in, float adjustment, and how to choose the right fishing position and fishing spot.

7, pay attention to the weather and climate change. Before fishing, you should understand the weather and climate changes, avoid fishing in bad weather to avoid accidents.