How to use bait to catch large crucian carp in reservoir from summer to the future

Nest material is mainly responsible for gathering fish around the water surface to a specific area under water. In addition, the author also used homemade bait in the bait. The main ingredients of the bait are sweet potato and corn residue, which are directly boiled in a large iron pot and then stirred into mud. When preparing the bait for catching crucian carp, half a package of commercially available bait was also used.