The third knowledge that new fishing novices need to master: go to the performance shop to buy fishing bait, and you will find that the bait has various flavors: fragrant, fragrant, fishy, and fishy. Fragrant with fruity, wine, garlic, etc., fishy with shrimp, algae, silkworm pupae, etc., as well as sour and smelly bait specializing in bighead carp. Can fish smell the smell of these baits?
Yes, fish have an olfactory sense and are more sensitive. Many fish species can smell their favorite taste from a long distance, not only that, but the fish can also smell the smell from predator species in the water and escape in time.
The head of the fish has two pairs of nostrils, two on each side, and the water is drawn into the nasal sac from the front nostrils and then discharged from the back nostrils. Different species of fish have different sense of smell sensitivity, some fish are very sensitive, in a large pond put a drop of alcohol, smellable eels.
The flow of water has a great impact on the fish to feel the smell of the object, when the water quickly passes through the nostrils of the fish, it can smell the taste of the substances in the water, and some fish that rely on the smell to find food are dependent on the rapid entry and exit of the nostrils to perceive. In particular, most of the predatory fish are flowing upwards, because they can sniff out whether there is food in front of them through the current.
Scientists have known through experiments that the smell and vision of fish can play a certain complementary role. In the experiment, the nostrils of several fish were blocked and then put into the water to give food, and it was found that most fish can still accurately find food even if they lose their sense of smell, which shows that this relies on vision to find and eat food.
The fish we catch with the "fun fishing" method are all found through visual bait, but the smell of the fish is sometimes more important for us to fish, because the sense of smell can make the fish smell food farther away, so we can lure the distant fish to the fishing point by making the bait that the fish likes to smell, and at the same time choose the color that the target fish species likes, so that the fish can smell and see, and they are all their favorite, which can increase the chances of our anglers successfully catching.
According to the knowledge we learned in the past two days, we were taught to pay more attention to the smell of the bait when fishing at night, because all the objects that the fish saw in the dark were black and white. Daytime fishing depends on the turbidity of the water and the preferences of your undetermined target species to determine the smell of the bait and the color of the bait. Fishing veterans have a jargon called "water is clear and heavy, water is muddy", which fully illustrates this point (pay attention to me, don't miss the daily update, I will answer the questions raised by fans in time, discuss together, don't forget to point a thumbs up after reading).
