EM application technology in aquaculture

EM is the abbreviation of a valid creature. It is a new fruit of the development of modern biotechnology. It consists of more than 80 "excellent elements" of 10 families and 10 families of photosynthetic bacteria, lactic acid bacteria, yeasts, actinomycetes, and acetobacter, which are carefully selected and aroused. Gasous beneficial microorganisms are mixed and cultivated to form a variety of microbial communities and form a complex and stable micro-ecological system. EM is exposed by the National Science Committee, the Agricultural Commission, the Ministry of Agriculture and other joint publications and is the product of China Quality Miles. The latest scientific and biological engineering environmental protection products.
First, the mechanism of action
EM can kill or inhibit pathogenic microorganisms and harmful substances, suitable for planting, aquaculture, aquaculture, environmental protection industry, adjust aquaculture water environment in the aquaculture industry, increase dissolved oxygen in water; maintain ecological balance of aquaculture water; The bait can enhance the fish's absorption function, disease prevention and stress resistance, and promote robust growth. It also removes harmful substances such as ammonia nitrogen from the water, so that the wastes and bait pollution in the cultured water can be purified.
Second, use method
1. In the 7 days prior to the release of the clear pond, 10-20 kg per mu should be used to replace the lime and other drugs. The ponds should be washed and sprayed evenly. However, lime and other drugs will kill beneficial organisms and cannot be mixed with EM.
2, fish restocking water disinfection 8 - 10 days, with 5 - 10 kg of EM per acre with water 2 - 3 times splashing water surface, start once a day for 15 days, once a month later, the pollution of heavy water can be appropriate to shorten the time of the spill .
3, EM feeding feed, can be used to spray the food with a higher concentration of diluent, to spray wet as soon as possible to feed to avoid the material spread.
4. The fish pond is relatively thin and can be treated with EM and fertilizer. The ratio of EM to feces is 1:200-300, and the two are mixed for 7 days before being put into the fish pond. Increase pond biofeed.

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