Fishing skills in Guangdong fish ponds in winter 1 1. Pay attention to the abnormal expansion principle of water.
General substances are affected by temperature, and their volume shows thermal expansion and cold contraction. Abnormal expansion is the opposite. Water has abnormal expansion, but only water in the range of 0℃ to 4℃ shows abnormal expansion. When water at 0℃ is heated to 4℃, its volume not only does not increase, but decreases. When the water temperature is higher than 4℃, its volume will expand with the increase of temperature. So water has the smallest volume and the largest density at 4℃. When the water temperature drops below 4℃, the water in the upper layer expands instead, and the density decreases, so the cold water layer stays on it and continues to cool until the temperature drops to 0℃, and the cold water layer on it forms ice.
So in the deep water area, although the water surface temperature is very low, the water temperature at the bottom can be kept at around 4℃. The optimum temperature for fish growth is 15-25℃, but cold-tolerant fish such as crucian carp, carp, grass carp and herring still have some activity at 4℃. In order to survive and reproduce in the coming year, they will still eat. So, you can catch fish in winter.
Second, choose the fishing depth.
As mentioned above, the water temperature in deep water can be kept at about 4℃ in winter, and crucian carp, grass carp and herring can still eat, so they can fish deep water. The surface temperature of the water layer is lower than that of the deep water, so the fish can't stand it on the surface of the water layer and swim to the deep water area.
Third, catch warm fish.
After-temperature fishing refers to fishing where the water temperature is slightly higher, and the water temperature in the deep water of the pond is undoubtedly slightly higher. Some ponds also have springs at the bottom. If there is spring water, the water temperature is higher, and fish like to stay near the spring water.
Some ponds often have houses around them to keep out the cold wind, and domestic water is often injected into the ponds, so the water temperature will be high, so there will be fish feeding at the entrance. There are also some ponds covered with aquatic plants, which can not only shelter from the wind, but also keep the underwater temperature high and catch grass.
In some shallow ponds, there is little difference between deep water and shallow water. Under the sunshine, the temperature in shallow water will rise faster, and fish will swim from deep water to shallow water, so we can fish shallowly. Because the sun is slanting south in winter and the northern sea area is facing the sun, the temperature rises rapidly. In winter, there are many northerly winds, the north is leeward, and the water temperature is higher than that in the south. This is true both on sunny and cloudy days. Fish adapt to the water temperature environment in the north, and it is more suitable to choose the north shore of the pond for fishing.
In short, whether it is deep water or shallow water, where the water temperature is high, it is fishing. In addition, chasing temperature also means fishing in warm weather, such as sunny or cloudy days, and rainy days when warm and humid air flows northward.
Fourth, choose a pond with a small surface.
In winter, fish in small ponds usually gather in deep water, and there are fish groups at the bottom and center of the pond. As soon as the fishing rod reaches the edge of the pond, you can fish, or you can fish with a slightly longer rod in the middle of the pond, but the larger pond can't catch the central water surface. Small ponds cool down quickly and heat up quickly at the same time. It is better to catch the sun in winter than in large ponds. Like some ponds surrounded by mountains, the cold wind is effectively blocked, and mountain springs are injected into the pond, which not only has high water temperature, high dissolved oxygen and active fish, so it is an ideal fishing place.
Fifth, choose the thin fishing group.
The fishing group in winter is characterized by small hook, thin line and small drift. Because the water temperature is low, the fish mouth is light and the bait is too big for the big fish to eat; The drift is small, so we must use light drops, so the line should be thin and small.
However, small drift, light fall and deep fishing are contradictory, because deep fishing requires a long waterline. If you fall too lightly or sink, it will be slow and it will be difficult to reach the bottom. You can change it to a bigger float, and pay attention to choosing a long-tail float instead of a bobbin float, because the long-tail float is more sensitive and the effect is equivalent to a small float.
However, the long tail drift needs a counterweight, which will affect the sensitivity of the fishing group. The solution is to divide the counterweight into two parts, most of which are fixed above the hook 10 cm, and a small part is fixed above the hook 1 cm. A small part of the buoyancy is about 3-4 mesh. This double drop is a good way to improve sensitivity in deep water fishing.
6. Choose live bait and Luzhou-flavor bait.
The bait used in winter should be fragrant. In winter, the fish is generally crucian carp. Because of the low temperature, their activity is not high, and because the bait is not strong and fishy, it is difficult to arouse their appetite. If you use meat bait, such as earthworms, it is no different from the smell in summer. You might as well dip in some medicine to make it more fishy. Live bait can attract the attention of fish and emphasize the fishy smell.
The above are some points worthy of attention in fishing fish ponds in winter, but it doesn't mean that as long as you do it, you will definitely get more fish, because the weather and water conditions are ever-changing, and all practices are relative. You should use it flexibly according to the actual situation and follow the principle of taking fish as fish to ensure the fishing effect.
The benefits of fishing
Fishing does us a lot of good. Besides the fun we can feel, there are other benefits. Let us introduce them to you.
First, it provides the best way for modern people to get in close contact with nature and have perceptual knowledge.
The air near the outdoor pond is particularly good. Rivers, lakes, ponds and reservoirs are always the best places for environment and ecology. The negative ions in the air are particularly rich and have high oxygen content, which can be said to be natural oxygen. Even if everyone in the city can live a comfortable life of "staying in the villa when they get in and going to the meeting when they get out", it is definitely a pleasure to deal with cement, electrical appliances, machinery, radio waves, radiation, dust, low-quality air, noise, tense life rhythm, occupational pressure and so on all day, and return to nature and get in close contact with land, sunshine and water.
The second is to combine physical fitness with the whole process of fishing.
Fishing is also a kind of physical activity, but its requirements for physical strength are very humane, basically Xian Yi, Xian Yi, old and young, which belongs to the cultivation of physical and psychological quality in intangible inaction. If you can fish once a week, with the discharge of waste gas and impurities in the lungs and blood, the worldly flashy anxiety, rudeness and impetuousness will also disappear into the embrace of nature.
Fishing skills in Guangdong fish ponds in winter 2 1. Deep-water fishing skills
In winter, the temperature is low, and the water temperature is correspondingly low, so when winter comes, fish generally gather in the deep water area with higher water temperature. If fishermen choose to fish in deep water, they will gain something.
Step 2 Find fish skills
As the saying goes, "Birds of a feather flock together." In winter, fish don't like to move or eat. If the bait is sent to the fish gathering place, the fish will eat the bait, so find the fish. Otherwise, even if you throw a lot of bait, it will not help.
3. Put down the hook near the aerator.
The function of the aerator is to increase the oxygen content in the water, which is beneficial to the activities, foraging and growth of fish and provides a good underwater environment. Therefore, near the aerator, there are more opportunities for fish to flow for food, and the fishing performance there will be fruitful.
4. Fishing and feeding places
Whether the fish are fed with prepared bait or natural bait (such as grass, ryegrass, potato vine, etc.). ), where the fish are fed, the water level is relatively high, and there are many fish gathering for food, so it is certain to feed the fish where the fish are fed.
5. Haigantoutang Center
Breeding ponds are often shallow around and deep in the middle. If you can't catch any fish, you can consider throwing it into the middle of the pond with a sea pole, which will inevitably achieve the effect of "the east is not bright and the west is bright".
Step 6 taste the bait
Bait in winter generally requires thick and sweet fishy smell. Some people add honey or red worm powder to the homemade bait, and some people use sweet potatoes as bait. These are good bait in winter. Earthworms are also one of the simplest and most commonly used baits. In short, the bait is bad but right.
Further reading: five basic skills of fishing in Heikeng fish pond;
1, playing with black holes, the weather is due to objective factors. We must choose a day with fine weather to go fishing. When the weather is bad, the fish in the nest will not eat the hook. In severe cases, the fish will come up. Some people who often play in black pits can often anchor to catch fish when the weather is bad. Of course, it also loses the fun of fishing.
2. A very important subjective factor in playing black holes is whether you can choose a good fishing position. If you choose a bad fishing position, everything else is empty talk. Because there is no fish in the nest itself, it is difficult to catch. The nest is selected, and then there are bait and fishing skills.
3, play with the bait of the black pit, can not be mixed. Look at the variety of baits in this bag. I want to add some. This is unfounded, and it is also a common problem for some fishing enthusiasts to play black pits for the first time.
4. The proportion of bait preparation is not fixed and needs to be adjusted according to the season, water situation, fish situation and other factors. The addition amount of each bait does not have to be accurate to ml, which is probably the same. Novices often collect some secret recipes and then take them to fish ponds for experiments, but they often backfire. Catch the black hole on the spot is the key.
5. Be sure to believe that there are many reasons why you can't catch fish with the bait prepared according to the scientific method: the fishing point is wrong (there is no fish in the nest, even the best bait is useless, why the good fishing point in the fish pond is always occupied by osprey, which is the reason), the weather is wrong (the temperature changes sharply, especially the temperature drops, the air pressure is too low, and so on. ), the water quality is not good (sewage, fish pond boiling, serious hypoxia at the bottom), and the fish body is not good.