Salvage pressure parameter

Air pressure 1002- 1054 mbar is good for fishing, among which 1006- 1028 mbar is better.

The air pressure has a great relationship with the fish's appetite for food, because the air pressure is directly related to the oxygen content in the water. Experiments show that when the air pressure is high, fish eat hard and are easy to take the bait; When the air pressure is low, the fish's appetite is greatly reduced, and it is difficult to catch fish by eating little or not.

Fish need oxygen. They breathe through their gills. If the water is rich in oxygen, fish will be very active and have a strong appetite for food. If the oxygen content in the water is low, fish will find it difficult to breathe and even endanger their own survival. When the air pressure is high, the dissolved oxygen in the water is rich, and the fish has a strong appetite.

When the air pressure is low, there is less dissolved oxygen in the water and the fish are not active. It is the best time to fish when it rains in Mao Mao. This is because the rain in Mao Mao hits the water surface, which greatly increases the dissolved oxygen in the water. Fish breathe plenty of oxygen and are particularly active, so it is easy to take the bait.

Extended data:

Besides the absolute value of air pressure has a great influence on fishing, the fluctuation trend of air pressure is the key to the change of fish food intake. If the air pressure continues to rise for a certain time, the dissolved oxygen in the water is also increasing. At this time, fish are active and foraging activities are frequent, which is a good time for fishing.

High air pressure shows a downward trend, and dissolved oxygen in water decreases. Fish are very sensitive to this change, and their appetite for food will decrease, which will inevitably affect the fishing effect.

Fishing when the air pressure is not suitable, the fish are not interested in food, and have little or no requirements for food, so it is not surprising that the harvest is small and even become an air force.