can be raised in

one or two mu of fish ponds? Two mu of fish ponds can raise no more than two thousand fish. At present, only one kind of fish is rarely cultured in a fish pond, but an intercropping mode is adopted, different fish are distributed in the upper layer, the middle layer and the lower layer, mutual interference is avoided, the space of the pond is utilized to the maximum extent, and the economic benefit is improved. Usually, 400-600 grass carps, 200 silver carps and 50 carps can be stocked in each mu of pond, and grass carp feed can be mainly fed at ordinary times.

2. What kind of fish is good

for intercropping in fish ponds? 1. Grass carp: Grass carp grows faster and has delicious meat, so it is usually the main fish for intercropping. It mainly lives in the middle and lower layers of the water body, mostly feeding on plants, and occasionally eating meat. Artificial feeding must pay attention to the water quality, the depth of the fish pond should be between 1.5 and 1.8, and a small amount of sludge can be added to the bottom.

2. Carp: Carp is a benthic fish with a wide range of feeding habits, which is very suitable for intercropping with grass carp. This fish has no stomach and a short intestinal tract, so it has a fast metabolism, spends most of the day looking for food, grows very fast and is easy to raise.

3. Silver carp: Silver carp is a fish of the genus Silver carp of the family Cyprinidae. It likes to live in the upper layer of the water body. Its feeding habits are filter feeding. It mainly preys on plankton. Therefore, it is better to interbreed with grass carp and carp. Water should be injected into the pond regularly to maintain the water quality, and quicklime should be added every other time to keep the water slightly acidic.