How to fish in Cangnan, Zhejiang in spring? What weather is suitable for fishing?

First, fishing in rainy and foggy days is good: fishing in spring rain and foggy days is a summary of fishermen's understanding of the life law of fish. Water is the basis of fish's survival. When it rains in Mao Mao in spring, the water temperature will not drop sharply. Fresh rain can not only increase dissolved oxygen in water, but also make the temperature and water temperature relatively stable, making fish feel comfortable and excited. Moreover, in rainy days, the rain is weak, there is no sunshine, and the brightness of the water body is weakened, which is suitable for the habit that fish are afraid of strong light and like weak light. At the same time, the rain is accompanied by the wind, and grass seeds, fallen leaves and plankton flowing with the rain rush into the water, adding a lot of fresh food. Rainwater can adjust the water quality and the temperature of the upper and lower water layers, and improve the living environment of the fish house. Spring fog mostly occurs in the morning, especially in the shallow water near the water. The fish can't see the shadow and figure of the pole, so they dare to find food and bite the hook. At eight or nine o'clock in the morning, the fog clears, the sun is shining, the sky is clear, the water temperature rises, and the fish have a strong appetite, so they will look around for food and play. At this time, fishermen should not miss the opportunity. Although the water temperature is still low in spring, the water temperature in shallow water is slightly higher than that in deep water. Fish like warmth and are afraid of cold. They will swim in droves from deep water to shallow water to bask in the sun and look for food. Once fishermen find fish, they can catch them.

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Second, the edge of aquatic plants is good for fishing: "Qingming fish opens its mouth, fishing is not necessary." Since the vernal equinox in spring, the climate has gradually warmed up, and under the irradiation of sunlight, the water temperature has also increased accordingly. Grassroots and grass seeds stay in shallows and lakeshore in winter, and germinate and reproduce first with the increase of ground temperature. Light promotes the rapid growth of aquatic plants and plankton and releases oxygen. Under the sunlight, the water temperature is high, the oxygen is abundant, and the food is abundant, while the fish in the semi-dormant state in the water begin to swim. At the same time, it is also the most ideal natural place for fish to inhabit, feed, lay eggs and reproduce. Most fish love grass, especially crucian carp, carp and grass carp. Spring is the spawning period of fish, and there is grass on the water surface, which can block the interference of people and noise on the shore and protect the safety of fish chased after spawning; At the same time, the eggs laid by crucian carp and carp need the attachment of aquatic plants, which become the natural "maternity bed" for fish to have children.

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3. Good fishing in Meiyu period: Meiyu, commonly known as mildew rain, also known as Huang Meiyu, mostly occurs in late spring and early summer every year, and it rains repeatedly, with long and short cycles. In general, the rainy season is characterized by continuous rain, uncertain rain and shine, and rainwater keeps pouring into the lake. It is neither too hot nor too cold. The lowest temperature is generally 15 ~ 18℃, the highest temperature is generally 24~28℃, and the water temperature is basically stable at 18 ~ 24℃. The temperature in rainy season is the most comfortable temperature for fish, and it is also the peak of spawning and reproduction for all kinds of freshwater fish. Therefore, "the more Grain Rain catches, the happier he is".