The nest material needs to be prepared according to the feeding habits of crucian carp, so as to be more targeted, more targeted after entering the water, and more able to attract crucian carp nearby. Judging from the eating habits of crucian carp, they are interested in the taste of grain, and can treat the grain to a certain extent and use it as nest material to nest. From the specific treatment methods, in fact, many ways are ok, which can be chosen according to their own needs and habits.

1. The formula of crucian carp: First of all, it is the formula problem, and cereals can be used as the most important raw material, because crucian carp is very interested in the taste of cereals. Specifically, corn residue can be used as the most important grain, and the effect is very good. In addition to the main raw materials, some auxiliary raw materials need to be added, usually some substances with strong taste, such as koji or white wine, musk wine, salt and so on.

2. Production process: Once the ingredients are ready, you can begin the formal production steps. First, put the corn residue into the pot and stir-fry it to make it fragrant. Then dry it for a while until it is at normal temperature and then put it into the prepared container. Add musk wine, salt and monosodium glutamate to it, shake it, and let the ingredients mix well. Finally, seal the container and put it in a cool place, and it can be used after one day.