Where can I buy water purification improver to improve the water quality of crab ponds?

Where can I buy the water purification improver to improve the water quality of crab ponds?
Why is the aquatic crab culture so commonly used? Because it is natural, non-toxic, has no side effects, no pollution, no residual microbial agents, and aquatic bacteria The advantages of low price, obvious effect, safety and reliability determine the inevitability of its wide application. If you want to breed aquatic crabs in a healthy and efficient way, bacteria specially designed for aquatic crabs is an excellent choice.
Special strains for Nongfukang aquatic products, special strains for aquaculture and crab cultivation, probiotic microbial preparations
Functional effects
Adjust water and purify water, improve water quality, prevent crab diseases, promote growth and weight gain, Degrade nitrite, ammonia nitrogen, hydrogen sulfide, adjust values, increase dissolved oxygen, solve bad algae problems, etc.
Suitable for various crab farming methods
Crabs raised in ponds, lakes, rice fields, etc.
Product Specifications
A box of aquatic bacteria strains costs RMB 1. Boxes and bottles, the price is RMB.
Consult for details
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br/> br/> The functional role of Nongfukang Aquaculture Crab Special Bacteria
Stabilize the quality of the water body and prevent ammonia nitrogen and nitrates in the water body. Increased levels of harmful substances such as nitrates and hydrogen sulfide.
, reduce the residue of harmful substances in feed and crab body, improve crab quality
, enhance crab's immunity and disease resistance, reduce incidence rate
, promote growth, and significantly increase the weight gain rate. Practice has proved that under the same environment, after using Nongfukang aquatic bacteria, it can be put on the market ~ days earlier, the average yield per mu is increased by %~%, the amount of eggs laid is increased by %, and the egg laying time is extended. Some tests have shown that after using Nongfukang aquatic bacteria in new crab ponds at room temperature, the spawning time is extended by nearly a few days, and the hatching rate is better. The bait is not smelly, which improves the breeding environment.
, increase beneficial phytoplankton and plankton, and provide some natural bait for crabs.
, inhibit the growth and reproduction of harmful algae and fungi, promote the reproduction of beneficial single-cell algae, and maintain the microecological balance of the water body
, reduce the mortality rate during the transportation of crabs, and prevent the death of crab larvae during transportation. The death phenomenon has special effects, extending the life span of crabs

Mechanism of action of special aquatic bacteria for raising crabs
After Nongfukang aquatic bacteria penetrate into the water body, their group effect can kill or inhibit pathogenic microorganisms and harmful substances, adjust the breeding environment, increase the amount of dissolved oxygen (oxygen) in the water, promote the activation and growth of normal flora and beneficial algae in the breeding ecosystem, maintain the ecological balance of the breeding water body, and decompose it through a series of nitrogen fixation, photosynthesis and other processes by beneficial microorganisms , synthesis, which can make the organic matter in the breeding water form various nutrients for the growth and reproduction of itself and feed organisms, while reducing the content of ammonia nitrogen, hydrogen sulfide and other toxic substances. The photosynthetic bacteria in Nongfukang aquatic bacteria can also use the water to The hydrogen sulfide, organic acids, ammonia and amino acids can remove ammonium from the water during denitrification, thus purifying the excrement and residual bait pollution in the breeding pond and reducing diseases. Improve water quality and achieve the purpose of purifying and improving water quality.
.After this product penetrates into the water body, its group effect can adjust the ecological environment of the breeding water body, increase the amount of dissolved oxygen, inhibit the degradation of harmful substances, promote the growth of beneficial algae, mix it into bait and feed it, and directly enhance the aquatic products such as crabs, fish, and shrimps. It improves the animal's absorption function and disease prevention and resistance ability, promotes healthy growth, and significantly increases the weight gain rate. Under the same environment, after using aquatic bacteria, aquaculture products can be put on the market half a month earlier, and the average yield per mu can be increased.
. Mixed with bait and fed, it directly enhances the absorptive function and disease prevention and stress resistance of aquaculture animals, and promotes healthy growth.
.Nongfukang aquatic bacteria have the characteristics of high content of viable bacteria, long preservation time, and quick results. It can also shorten the breeding cycle, reduce the feed coefficient, increase the survival rate of long-distance transportation of live animals, and improve the meat quality and quality of cultured products. The color and luster make it closer to naturally produced products and have stronger competitiveness in the market.

The specific use methods of Nongfukang aquatic strains can be divided into the following aspects
Water quality control
Taking mu of water surface as an example
The production of Nongfukang aquatic strains After kilograms of bacterial liquid have been prepared, dilute it twice with water and sprinkle it evenly on the water surface. You can also mix the bacterial liquid and bait evenly according to the above ratio when placing the bait, and then put them together. The usage cycle is generally once a month. It is usually released in the morning on a sunny day.
Commonly used fermentable materials include various types of dregs, straw, grass meal, vegetable cakes, animal excrement, scraps, etc. You can choose the materials according to local materials. Each kilogram of bacterial liquid made from Nongfukang water seeds can ferment kilograms of bait (calculated based on the weight of dry materials).
The fermentation method is to dilute the prepared Nongfukang aquatic bacterial liquid with water (that is, add kilograms of water), then mix it evenly with the bait to be fermented, adjust the moisture to about %, and then seal it. Fermentation, fermentation time is generally days.
Mixing bait and feeding
The method to judge the humidity is
Grab a handful of feed with your hands and hold it tightly. Water stains can be seen on the seams of your hands, but no dripping. Stand up and release your hands. , the dough ball can spread out after falling to the ground.
If you want to mix Nongfukang aquatic bacteria liquid into the feed and feed it, you can add Nongfukang aquatic bacteria liquid according to .% of the weight of the feed. The specific method is as follows
To prepare kilograms of feed, take .kg of Nongfukang aquatic bacteria liquid and dilute it with about kilograms of water. Spray the diluted Nongfukang aquatic bacteria liquid while turning the bait. Mix evenly before feeding.
Benefits and effects
Produce biologically active substances, which can reduce the feed coefficient, improve the absorption function and disease prevention and stress emergency response capabilities of aquatic animals, promote growth, significantly reduce the dosage of medicinal products, improve water quality, and make the water refreshing and unsustainable. It is not rotten and smelly, the visibility can reach ~cm, and the water change time can be extended more than twice. Full use can significantly reduce drug costs by more than %. Adhering to the use of Nongfukang aquatic bacterial liquid throughout the entire process can significantly increase the survival rate by nearly % and improve the efficiency by ~% (the weight of Penaeus vannamei is %%, the average weight of freshwater fish is increased by %%), and the spawning rate by ~%. The breeding cycle in the same environment can be put on the market ~ days in advance, and the comprehensive benefits are obvious.
Cage culture
Mainly targeted at large lakes, reservoirs and other breeding sites.
Before stocking, use Nongfukang Aquatic Bacteria Activation Solution diluted 10 times and directly spray it on the spawning grounds of ferocious fish or wild fish to destroy their breeding and growth environment and control their population numbers.
Feed with Nongfukang aquatic strain activation liquid fermented feed. For the fermentation method, refer to the above feed fermentation column.
Soak honeycomb-shaped objects such as sponges in the diluent (about 2 times) of Nongfukang Aquatic Bacteria Activation Solution for an hour, then hang it in the middle of the cage, and use the swimming crabs to make Nongfukang Aquatic Bacteria Activation Solution Continuous diffusion, Nongfukang aquatic strain activation liquid suspension replacement every day or so, can completely change the water environment of the cage.
Use Nongfukang aquatic strain activation liquid, fermentation material, and loess soil in proportions to make a very sticky mass with a weight of ~.kg each. After drying, use hanging bags or bags near the feeding materials. The method of hanging baskets allows the beneficial bacteria of Nongfukang aquatic species to have a fixed residence to improve the purification effect, thereby improving and stabilizing the water quality. This block is replaced once a month. Put ~ one per acre.
Fermented organic fertilizer
Common fermentation materials include
all kinds of animal manure, plant stems and leaves, straw, grass powder, etc. Through fermentation, organic fertilizer can proliferate beneficial bacteria in large quantities, promote the reproduction of zooplankton, and avoid pollution of water bodies. The fermentation method is the same as the above-mentioned bait fermentation method. It is worth noting that if more animal manure is used, the dosage per acre should be kilograms, not too much.
How to order special strains for Nongfukang aquatic products
To order, please call (you can add WeChat)
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