Second, what feed should be used for fish farming in fish ponds? 1. pellet feed: pellet feed is a common feed for fish farming in fish ponds. Its diameter is generally about 2.5-8 mm, and it can be fed directly. It should be noted that this kind of feed needs to be kept in a cool place, otherwise it will get wet, fish don't like it, and even become moldy.
2. Grain feed: Grain feed belongs to natural feed, such as corn and grain. For example, wheat and rice buds can be used to feed carp and grass carp, and beans can also be ground into soybean milk. You can feed it to the pond after two or three days of fermentation, but don't feed it continuously, just once a week.
3. Turquoise feed: Turquoise feed mainly includes all kinds of duckweed, water hyacinth and aquatic plants, such as Sudan grass and ryegrass. Before feeding, the roots need to be cut off, then chopped and mixed with 0.2% salt.
4, protein feed: protein feed is mainly earthworm, fly maggot and so on. , can be directly fed, can also be dried and ground into powder, and fed together with other feeds.