Pay attention to fishing in midsummer

First, prepare to reduce the amount of bait one day before fishing, and remove obstacles such as branches (stakes) in and around the pond as well as grass residue pollution on the water surface in time, so as to pull the net smoothly.

Second, timely fishing can generally choose to fish when the weather is relatively cool in the morning and when fish activities are normal, and avoid fishing in abnormal conditions such as muggy weather and fish floating heads, so as not to cause unnecessary economic losses.

Third, in order to standardize the operation, we should choose the appropriate net size, so that we can get off the net slowly and quickly, and minimize the number of net-pulling as much as possible, and avoid doing net work. Refishing shall be suspended for a period of time after each rotation operation has been carried out continuously for 5 or 7 days. After the net is gathered, the small fish that do not meet the standard should be put back into the pond as soon as possible, so as not to hurt the small fish due to excessive density and affect their growth in the future.

Fourth, after irrigation and fishing after fishing, the nitrogen consumption of fish increases due to strenuous activities, at the same time, the decomposition of organic matter in fish ponds is accelerated, and oxygen consumption is also increased. therefore, fresh water should be poured into the ponds where fish have been caught.

Fifth, post-catch medicine due to the rapid growth of fish in the high temperature season, fish scales are relatively loose, easy to be damaged by the net during fishing, thus infected with pathogens to induce fish disease, therefore, bleach must often be sprinkled to the pond.