1. Powder bait: It can be made of dozens of raw materials such as bran, rapeseed cake powder, bean cake powder, corn flour, soybean powder, sweet potato powder, cowpea powder, rice bran powder, rice flour, bread crumbs, sesame powder, peanut powder and flour.

2. Granular bait: It can be made of rice, wheat, corn, rice grains, pumpkin, cantaloupe, medlar, cooked sweet potato, mussel meat, broken bones and other raw materials.

3. Synthetic bait: It can be made of rice, bran, rapeseed cake powder, corn flour and other raw materials.