Do you have any opinions on tilapia farming during the high temperature season?

Summer is a very serious period for farmers. In Pingsha, Zhuhai, an outbreak of streptococcal infection of tilapia (5 to 8 taels) began at the end of June, resulting in a large number of dead fish. The water quality of some fish and shrimp ponds was seriously eutrophic, and blue-green algae was flooding. In this regard, my personal suggestion is to control the stocking. Density, make sure to change the bottom frequently. ?

The "bottom" is not only a place where fish and shrimp live, but also a breeding ground for bacteria. Therefore, it is recommended that farmers change the bottom regularly to eliminate hidden dangers of diseases, such as Lili Shen + Liukong Bottom Health , Black Gold God + New Live Bacteria King + Algae Health, etc.; usually use Qingyuan + Enzymatic Polysaccharide + Active Garlic Treasure Mixing, which can protect the liver, promote gallbladder, and improve immunity. The weather has been relatively muggy recently, especially in the morning, and fish will appear slightly hypoxic or hypoxic. It is recommended to use Liliishen + Six Control Bottom Health (1 group of 3 acres) or use Nano Oxygen ( 1 bottle for 3 acres) + Tritronic calcium (1 pack for 6 acres) mixed dry and sprinkled to avoid micro-hypoxia or hypoxia in fish. It has been proven in practice that the effect is remarkable. Scientific management and reasonable feeding.

As the water temperature rises, the amount of feeding increases, resulting in an overburden on the water body, which can easily lead to eutrophication of the water quality. With the addition of some dead algae, an oily film can be seen on the water surface. Or filamentous floating objects, this kind of water often has poor permeability and extremely low transparency, which ultimately leads to fish eating slower and even severe hypoxia. For example, Boss Xie *** has 16 acres of ponds, 8 acres of each pond, and the above situation occurs in one of the tilapia ponds. It is recommended: first use 2 packs of Detoxification Spirit + 1 bottle of Detoxification Super Cool for 3 acres and mix and splash it in the evening. Then use 1 pack each of Lili Shen and Liukong Bottom Health for 3 acres and spread dry. The next day, soak 1 pack of Sodium Hydroxygen + 2 packs of Algae Health for 3 hours. Mix it with water for 4 acres and sprinkle it all over the pond. After two days, the water quality becomes refreshing. .

In addition, the digestive and absorption system of fish is unbalanced, and the ingested food is not digested or absorbed. Fish feces and remaining feed accumulate in the water body over time, resulting in an imbalance in the water environment, resulting in more phosphorus and less nitrogen. It is especially easy for cyanobacteria to breed at this time. Suggestions: First, frequently add enzymatic polysaccharide + Qingyuan, active garlic treasure + herbal Dakang (10 grams each per kilogram of feed) to the feed alternately for transformation and absorption; second, first use Six Control Base Health + grains of gold (1 + 1 for 3 acres) mixed and dry, and the next day use black goldshen soaked overnight + new live bacteria king + algae health splashing to inhibit blue algae.

The practice of many farmers has proven that this method works well!