The season is changing, and the fish situation is also changing. What are the effects of weather on fish?
The change of temperature and season has a great influence on the activity function and food intake of fish, so it affects whether fishing friends can get a good job when they go out fishing! The ideal temperature for fishing in the Jianghuai Valley is 15 ~25 degrees. In this temperature range, fish are active and have a strong appetite. When the temperature drops to 5 degrees, the fish's activities and food intake are very small, and even hide their bodies in the mud to keep out the cold.
When the temperature rises to 37 degrees, the fish will temporarily live in cool and deep water areas, and their food intake will be reduced. If the weather is sultry, it is going to rain, the air pressure is very low, and there is no oxygen in the water, the fish will float to the surface to breathe fresh air because of discomfort. In the Central Plains, April to June and September to October in the solar calendar are the best fishing seasons. After long summer entered the dog days, the fish were afraid of heat, inactive and had poor appetite. At this time, fish can only be caught before 9 o'clock at noon, after 5 o'clock in the afternoon, or in shady places and deep water areas. Fishing time can be adjusted at any time
In spring and autumn, fish have mouths all day and can fish all day, but it is better to fish in the daytime. In summer, it is hot and hot during the day, suitable for fishing in the morning and evening; In the cold winter, noon is the time to fish. The fishing distance can be adjusted with time < P > In spring, fish like to sneak around for food, which is suitable for fishing near the shore. In summer, fish like to move in deep water, which is suitable for fishing far away; In autumn, you can fish both at the intersection of depth and depth and in deep water; In winter, fish will hide in deep water and should fish far away. The choice of fishing position should be adjusted with the season
spring fishing beach, summer fishing beach, autumn fishing in the shade and winter fishing in the sun. This is a fishing formula that has been passed down through the ages. Fishing in the beach and shoal in spring refers to a seasonal law that the sun is shining in early and mid-spring, the temperature difference between the upper and lower water layers is large, and the fish go to the shoal to warm up. In the summer fishing pond, the top water temperature exceeds the optimum temperature of freshwater fish in midsummer, and the fish escape heat and get cold, so they like to stay in deep water.
Fishing in the shade in autumn generally means that the middle school inherits the summer climate conditions in autumn, and the temperature is high, so fish like to stay in the shade. Fishing in the sun in winter, the temperature is low in winter, and fish like to bask in the sun on the sunny side of the water (the water is sunny in the north), so they should choose to fish in the water with direct sunlight in winter. Whether fish like warm or cold under certain weather conditions is a criterion that every angler should master.
Only when you master it can you decide what kind of water depth to fish in. When our fishing target is crucian carp and carp, we should focus on fishing in warm waters when the daily average temperature is below 25℃, and in cooler waters when the daily average temperature exceeds 25℃. When our fishing targets are silver carp, bighead carp and grass carp, we should focus on fishing in warm waters when the daily average temperature is below 3℃, and in cooler waters when the daily average temperature exceeds 3℃.