It is best to control the depth of grass carp fishing in autumn and winter at about 30-50 cm, because they are middle and upper fish and like to live in shallow water, so the fishing position does not need to be too deep. But the depth of fishing is different in different seasons. If it is autumn, the temperature is not particularly low, and it has little impact on them. At this time, fishing at a depth of about 30 cm is the most suitable. In winter, when the temperature is low, they will move into deep water. At this time, the depth should be controlled at about 50 cm. Of course, this is the approximate data, and the specific fishing depth depends on the temperature and water conditions.

1. Fishing tackle: Fishing grass carp in autumn and winter should choose some sensitive fishing tackle, so that the probability of catching grass carp can be greater.

2. Bait: Grass carp is interested in plant bait, but in autumn and winter, the temperature of bait emits slowly in water, so it is best to choose some animal bait at this time, which can better attract grass carp.

3. Fishing point: Fishing grass carp in autumn and winter should first pay attention to the orientation, and the position should face south, so that the fisherman's shadow will not scare grass carp. Also choose the leeward and sunny position, so that the water temperature will be higher and higher with the intensity of light, and the success rate of fishing will gradually increase.

4. Nest: When fishing grass carp in autumn and winter, it is necessary to nest well in advance. You don't need animal bait for the nest material, just choose some tender corn and koji wine.

5. Fishing: When fishing for grass carp in autumn and winter, the signal of grass carp taking the bait will be slightly weaker than that in other seasons, so it is necessary to observe carefully when fishing for grass carp in autumn and winter. Once the signal of fish float is found, the pole should be lifted immediately.