1. Cook the old corn (the big one) until it blooms (not too much), store it with liqueur koji and corn essence (mix well), and put it in the refrigerator.

2. Cook the old corn and star anise together and put them in the shade until they become sour. Both of the above will do. )

Nest material 1: wheat bran+yellow flour (it should be wheat flour)+corn flour.

Nest material 2: soaked corn

Grass carp is a typical herbivorous fish. The larvae feed on zooplankton, while the larvae feed on insects, earthworms, algae and duckweeds. When the body length is about 10 cm, they feed entirely on aquatic higher plants, especially Gramineae plants. The species of plants eaten by grass carp vary according to the food base in the living environment.

Grass carp usually stay at the bottom for food, eat vegetarian bait, and occasionally eat earthworms, cabbage worms and so on. Vegetarian bait is generally used: pasta, corn kernels, mulberries, tender grass leaves and so on. To sum up, all fish except silver carp and bighead carp have one common feature: the bait should be fragrant, but on the basis of fragrance, fish fragrance, fragrance, fermentation fragrance and medicinal fragrance should be used for different fish. Generally speaking, as long as you know what kind of fish to catch, you can buy commercial bait specially for this kind of fish, such as Antarctic shrimp powder and silkworm powder for carp fishing. Carassius auratus includes: Blue Carassius auratus No.2, Carassius auratus essence, September 18th, etc. At present, most fishermen generally use koji wine to soak millet or broken rice as bait to catch crucian carp, which is very effective and simple to make, and is available in all fishing gear shops. It can also be soaked in wine and sprayed on the bait. Bait generally uses earthworms, pasta and other fishing bottom.