Traditional Culture Encyclopedia - Traditional culture - When does snakehead fishing start?
When does snakehead fishing start?
Only in April, the fish began to swim to the surface to bask in the sun. The temperature is about 20 degrees at this time. Under normal circumstances, snakehead can be caught when the temperature reaches above 20 degrees, especially after a few days at this temperature, the opening rate of fish to the surface thunder frog will gradually increase. Generally, April is the hottest time, such as 12 to 14, as the best time.
4. Fish is cunning by nature, and likes to hide in places that are not easy to be found, waiting for food to appear, and then "kill with one blow"? . Most of the food objects are fresh fish, shrimp or river worms, and the food intake will increase with the increase of temperature, at 16-? It is most active at a water temperature of 30 degrees. In addition, the active water layer of snakehead will change with the change of temperature. The temperature is low in spring, mostly active in the upper and middle waters, and the weather is inflammatory in summer.
Heat is mainly transferred from the upper layer of water to the surface of water. In autumn, the temperature drops suddenly and it will move in the bottom water. In winter, it is almost hidden in the mud at the bottom of the water and will not come out to move.
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