Blind fishing will cause the death of fish. Autumn freshwater fish fishing beware of flooding ponds.

After entering the autumn, most of the pond fish have reached the commodity specifications, and the fish carrying capacity of the fish pond tends to be saturated. In order to reduce the burden of carrying fish in the pond, fishing should be listed one after another according to the market situation. But blind fishing can lead to fish death. Therefore, it is necessary to master fishing techniques. Do a good job in four points:

Fishing

1. The day before the arrest, stop feeding and remove debris.

After the fish are full, the oxygen consumption increases, and when fishing, they are frightened and jump, and it is easy to cause death, so the day before fishing, stop feeding and remove residue, bait and debris.

Second, timely fishing, safe and fresh

It is appropriate to fish in the sunny morning with low water temperature, high dissolved oxygen and high transparency, which has little impact on the fish, and can put the fish on the market in time with high fresh price.

Third, in the muggy evening, fishing with floating heads is prohibited.

In the muggy evening, fishing when the fish floating head will make the fish seriously lack of oxygen and lead to death, so it is strictly forbidden to pull the net and should turn on the oxygenation equipment at the right time.

Fourth, inject new water or turn on the aerator in time after arrest

After fishing, due to the intensification of fish activities and the agitation of the bottom silt, the organic matter at the bottom is accelerated to oxidize and decompose, resulting in an increase in oxygen consumption and easy to cause dead fish in the floodpond. For this reason, after catching, it is necessary to add new water or turn on the aerator in time, and the start-up time is about 2 hours; the whole pool can also be sprinkled with quicklime, disinfected and sterilized to improve and adjust the water quality.