(1) The bait for crucian carp is calculated as 0.2kg per day, and 2kg for each ingredient is appropriate. The proportions of various ingredients are: soybean powder or bean cake powder 15%, sweet potato powder or potato powder 15%, fine corn powder 45%, barley powder 20%, egg yolk powder 5%, and appropriate amount of fragrant powder and white, light yellow and other food pigments are added.

(2) Carp bait Carp is big, strong and has a large appetite, so the ingredients are not less than 3 kg at a time, and the materials are slightly thicker. The specific proportion is: barley flour 25%, corn flour 40%, silkworm chrysalis powder or fish meal 15%, animal liver powder 5%, sweet potato powder or potato powder 15%, and appropriate amount of spices and food pigments are added.

(3) The bait preparation of the grass bait platform is mainly vegetarian. The main raw materials are hay flour 30%, wheat flour 15%, corn flour 20%, potato flour 25% and seaweed flour 10%. As soon as the bait enters the water, it begins to melt, and the smell of grass and algae drifts with the waves, which can quickly attract integrated grass carp to gather fishing spots.

(4) The sour taste, fishy smell and atomized bait of silver carp are the key points in preparing silver carp bait. Its main raw material is pre-fermented corn flour wet material with strong sour taste. The basic proportion of silver carp bait is: sour fabric 50%, corn flour 30%, barley flour 15%, and appropriate amount of shrimp powder and fish meal are added. As bait for silver carp fishing, we should not only ferment and concentrate the wet noodles of sour corn, but also increase the fishy smell, especially the proportion of bad smell, such as stinky tofu juice and garlic paste.

The quality of self-made Taiwan Province bait depends not only on the fishing rate, but also on the dissolution process of the bait after it enters the water. The ideal bait should be tested in the washbasin. After entering the water for half a minute, the surface of the bait particles began to swell into mist, and then began to naturally spread and peel off, so that it gradually expanded and spread layer by layer, but the inner layer still tightly wrapped the hook until the bait was completely dissolved and the hook bait was separated (the hardness of the bait particles was tested by the angler's earlobe).