Cautions in sultry weather in aquaculture

In July, muggy, overcast and rainy weather will often occur in various regions, which will have an adverse impact on the aquaculture industry in this area, so as to strengthen the scientific management of aquaculture in time. Here are some technical points to make the following brief introduction:

Anti-stress: continuous muggy, cloudy days, plus overcast and rain, it is easy to make aquatic products have stress reaction. It is suggested that multivitamins should be added to the feed to increase the strain capacity of the body.

Anti-hypoxia: there is no sun for days, a large number of beneficial algae that can carry out photosynthesis to produce oxygen in the water die, rot and decompose, resulting in lack of oxygen in the water, which requires artificial oxygen to maintain the normal growth of aquatic products. In addition, in the feeding of bait, it should also be adjusted in time.

Disease prevention: muggy weather is easy to breed bacteria, parasites also multiply in large numbers, should be combined with prevention and control, the use of some less irritating pesticides and disinfectants to reduce the inadaptability of aquatic products to drugs.

Diligent bottom reform: frequent use of bottom reform products, especially biological bottom reform can effectively improve the bottom quality and prevent the deterioration of the bottom material from causing hypoxia at the bottom.

Re-water transfer: detoxification first, and then spraying with microbial agents, especially EM bacteria, can quickly stabilize the bacterial phase and algal phase of the aquaculture water body and keep the water quality tender and fresh.

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