How does the EM strain specially used for raising loaches regulate water quality in loach ponds?

How does the special strain for raising loach regulate the water quality of loach ponds?
Nongfukang aquatic strain Special strain for raising loach, probiotic microbial preparation
Product ingredients
Bacillus, photosynthetic bacteria, nitrifying bacteria, reaction bacteria Nitrifying bacteria, bifidobacteria, actinomycetes, lactobacilli, yeasts, etc. are a variety of microbial probiotics.
Suitable for loach breeding methods
Temporary cultivation in cement ponds, temporary cage cultivation, temporary cultivation in wooden barrels, temporary cultivation in fish baskets, temporary cultivation in cloth buckets, temporary cultivation of loaches in lotus ponds, breeding and cultivation of loaches in rice fields, and pond cultivation Loach, high-density raising of loaches in wooden boxes, etc.
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br/> br/> Benefits of aquaculture with Nongfukang aquatic strains
Enhance the immune function of aquatic animals, prevent diseases, and improve health , reduce morbidity and mortality
, promote growth and development, gain weight, significantly increase the weight gain rate, increase production, can be marketed in advance, the average yield per mu is increased by %%, the amount of eggs laid is increased, and the egg laying time is extended. Moreover, the hatching rate is good and the bait does not smell bad, which improves the breeding environment.
, no pollution, low cost, great results, improve meat quality
, reduce pathogenic microorganisms and bad algae, purify water quality, improve the environment, the water body is fresh in color, neither smelly nor rotten, no hydrogen sulfide, ammonia, etc. The odor and visibility are long and stable, extending the water change interval
, balancing the microecology of the water body, reducing the use of drugs, and ensuring environmental safety.
, fish and shrimp manure, impurities at the bottom of the pond and scraps will not turn into silt but become loose sand.
, Increase the number of beneficial microorganisms. Zooplankton and beneficial algae are increasing on the water surface, especially red worms, which are increasing to cover the water surface.

How to use Nongfukang aquatic bacteria in loach aquaculture
Pond environment treatment
One week before the pond is filled with water, use ~Nongfukang aquatic loach bacteria liquid dilution instead Lime, etc. are evenly sprayed to disinfect and purify the pond. For special aquatic products (such as shrimps, soft-shell turtles, loaches, eels, mandarin fish, etc.), a week before the water is released into the pond, use three times of Nongfukang Aquatic Loach Bacteria Liquid Dilution to spray evenly to purify the environment.
, Loach breeding water quality
For pond breeding, use Nongfukang Aquatic Loach Bacteria Dilution the day before planting seedlings or water flowers, dilute it with three bottles of aquatic bacteria per acre of water surface and one meter of water depth, and then sprinkle it on the water surface. Depending on the water quality, apply once a day at first and then once a month. In areas with poor water quality, shorten the splashing time appropriately
When using reservoirs, use it once per acre and once a day. It is best to use organic compound fertilizers to achieve the best results. Better.
Spray the whole pond. ~ That is, the water depth is 1 meter. Use about ~.% per acre, ~ once a day. For breeding species, the dosage can be increased as appropriate in the later stage to
.~.% of the weight of the bait used for mixed feeding. That is ~ per kilogram of feed, which can be used to feed fish, shrimps, eels, turtles and other animals.
For feed treatment, the probiotic stock solution can be used to ferment the feed, and the fermented feed can be evenly mixed into the fish feed in a proportion of % for feeding. You can also mix the probiotic stock solution dilution into the feed and mix well before feeding.
. Prevention and treatment of loach diseases
If loaches flood the pond, you can use Nongfukang bacterial liquid dilution to evenly splash the water surface. It will improve in an hour and the loaches will return to normal. After that, you can pour it again every other day. For individual fungal diseases, bacterial enteritis, gill rot, printing disease, etc., the diseased fish can be waterlogged, and the diseased areas can be directly rubbed with 100% Nongfukang bacterial liquid, or the diseased loaches can be soaked in 100% diluted Nongfukang bacterial liquid (slightly floating heads appear). only) and will recover in a few days.
The penetration of bacterial liquid into the water body can inhibit pathogenic microorganisms and harmful substances, adjust the breeding ecological environment, increase the dissolved oxygen in the water, promote the activation and growth of normal flora and beneficial algae in the breeding ecosystem, and maintain the ecological balance of the breeding water body. Feeding with food directly enhances absorption function, disease prevention and stress resistance, and promotes healthy growth.

Nongfukang aquatic strain fermented organic fertilizer water
The production method is to mix animal manure, bacterial bran, etc. (about %) with a certain proportion of corn flour, bean cake, rapeseed cake and bran After the skin is mixed and stirred, add a certain amount of Nongfukang feces decomposition starter (the Nongfukang bacteria liquid can be diluted by adding an appropriate amount of water in advance to make it easier to stir evenly). Adjust the water content to about % (you can add the Nongfukang bacteria liquid in an appropriate amount of water to dilute it in advance, which will make it easier to stir evenly). The simple way to judge is that if the material can form a ball if you hold it tightly with your hands, it is better if it can be dispersed when it falls to the ground. Too high or too low moisture content is not good. Then put it into a plastic bag or a sealable tank (a tank or a small fermentation tank). If you pour thin human and animal manure on the bacterial chaff, the effect will be better. Cover it with plastic film and seal it for fermentation days (the time is slightly longer in winter). When the pig manure turns yellow-green, has no odor and has a slightly sour taste (the fermentation time is too long and the wine taste is too strong), the fermentation is basically completed and it can be fed. Hello. Or processed into pellet feed for feedingbr/>Using this pellet feed to feed grass, crucian carp, carp, etc., the feed cost per kilogram of fish is only . At present, when raising fish with general pellet feed, the feed cost per kilogram of fish is RMB 1,000. However, when raising fish with chicken manure pellet feed, the feed cost per kilogram can be reduced by more than % br/> br/>
Loach breeding pond Water quality management methods
Pay attention to weather changes and control pond water temperature. Since the water level for loach breeding is generally not deep, the water temperature should be controlled within ℃ in midsummer, and a awning can be used. Shade net and add lower temperature water to adjust. In the early stage, aquatic plants such as water hyacinth or hydrotalcite can be planted. The water hyacinth in the purification tank is mainly used to purify the water quality. The water hyacinth in the breeding tank can not only shade the sun, but also provide a natural habitat for loaches. Not only that, water hyacinth is also a good feed and fertilizer, and has become a hero in the soilless breeding of loach. Water hyacinth can be processed a little and become a good green fodder, which can be fed to pigs and geese. After being picked up from the water and left for a period of time, it can also be used as a good farmyard fertilizer.
It is necessary to strengthen water quality control to avoid deterioration of water quality. During the breeding process of loach, it is necessary to keep the water color yellow-green and have sufficient live food, but the water quality should not be over-fertilized and lack of oxygen. Keep the water level at about 1cm in the early stage and exchange part of the water every day. Maintain water color by controlling fertilization and feeding, and avoid overfeeding. As the loach seedlings grow to the later stage, the water level gradually deepens to 1 cm.
Pay attention to changes in water sources to prevent pollution and poisoning incidents. Loach farmers should pay close attention to changes in the water quality of the water source, and pay attention to changes in physical and chemical indicators such as water color, odor, suspended solids, and turbidity of the water source at any time. Once an abnormality is discovered, the water supply should be stopped immediately to avoid the occurrence of pollution and poisoning incidents. You can usually use aquatic bacteria liquid to prevent these phenomena. Water quality management will be easier.
Adjust water quality in time after heavy rain
After heavy rain, the water quality of ponds in mountainous areas is generally low. Quicklime should be applied regularly to the breeding water body, once a day, the dosage is kilograms per mu, and microbial preparations and substrate improvers should be used in combination. Improve water quality and bottom quality. Nongfukang aquatic bacterial strain liquid is a microbial preparation, which plays a very good role in improving the bottom of the pond.
Many farmers believe that loach is a fish that can grow in smelly ditches, and there is not much technical content in its breeding. The actual situation is exactly the opposite. Loach farming is a completely technical job! From the selection of parents, to the cultivation of seedlings, to the breeding of adult loaches, from water treatment, to disease prevention and control, from daily management to feed nutritional formulas, in all aspects, technology plays a decisive role. It can be said that the key to the success or failure of loach farming depends on the farmers' grasp of relevant technologies.
How to order Nongfukang aquatic strains
Nongfukang aquatic strains have been produced offline since the establishment of Nongfukang. Nongfukang aquatic strains are compound microbial preparations, composed of compound Bacillus and nitrifying bacteria. It is composed of various microorganisms including bacteria, photosynthetic bacteria, lactic acid bacteria, yeast, bifidobacteria and actinomycetes. It is a branch of bacteria and is a compound probiotic specially used in the aquaculture industry.
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