It is suggested to use 0.8 ~ 2.0g lead float for shad fishing, but the specific size of the float depends on the fish situation, water situation, line group and other factors. The simplest calculation method is that the lead consumption of the float = (main line+water depth) ÷2.
If the fishing point is 2m deep, you can use the main line 1.2 to eat 1.6g lead drift. If the fishing point is slightly wet or stormy, you should add 0.3-0.5g, and in the seasons when the fish are inactive, such as early spring and winter, you should reduce 0.3-0.5g..
The average shad is about 500 grams. In natural water, it can grow to 2-2.5 kilograms, 60 centimeters long, and in some cases it can reach 8 kilograms. With high yield, it is an important economic fish in the producing area and a famous pond culture in Guangdong and Guangxi. Fresh fish has the effects of promoting blood circulation and qi circulation, promoting diuresis and removing dampness, and is mainly used to treat bladder fever, jaundice, edema and swelling.
It is an important breeding object in Guangdong and Guangxi, and it is also cultivated in Fujian. The average annual output is 10. It is distributed in the Pearl River, Minjiang River, Hanjiang River, Hainan Island, Taiwan Province Island, Yuanjiang River and Lancang River systems, and is found in Vietnam abroad.
economic value
Shad is one of the important economic fish in southern China. Because of its tender meat, delicious taste, large output, high output, moderate price and high quality, it is a best seller in the market. Most of the cultured shad collected in Guangdong Province are frozen with live fish, and the eyes of the frozen fish are still protruding and bright, just like live fish.