Aquatic ponds produce "mud" treatment

Mud skin is caused by over-clean water and improper fertilizer. If chemical fertilizers are used, it is extremely easy to deposit on the bottom of the pond. This will allow benthic algae to multiply and form a layer of mud. Most of them are muddy in early spring, and as the temperature rises, it is often found in shrimp ponds that there is a thick layer of mud on the downwind of the pond with a lot of foam and organic matter. It is common in some ponds where shrimps, crabs and shellfish are mixed. This phenomenon is particularly common. The mud will generally develop to a certain degree and will float to the surface of the water. When it is decomposed, it will easily cause oxygen deficiency, and it will easily produce a lot of toxic substances, affecting the water quality, and it will also affect the growth of shrimp. Where there are muddy ponds, water quality is generally leaner, and sometimes mosses are prosperous.

Dark green mud

This mud is creamy and difficult to disperse, and sometimes it can be lifted by hand. Grinding by hand rubs the palm of the hand into a greasy, dark green color and careful observation of filamentous algae. This kind of mud is some large planktonic algae or moss parts that float on the water after the death, with the wind accumulated in the downwind place made, in which case the general water quality is thin, not easy to fertilizer, pH value is high.

Black or dark brown mud

This kind of mud is rough in feel, and it is crushed. It is lumpy or floating on the surface of the water. There is a lot of foam on the mud. The color is grayish black or dark brown. The water is lean or turbid. There is a lot of foam when the wind blows. The ammonia in the water is higher. This mud is due to the death of large amounts of algae or the death of benthic algae. In the absence of oxygen, a large amount of methane bubbles are formed. With the gradual increase of bubbles, the benthic algae plate is torn to form on the surface of the water.

Several more effective treatment measures

1. Choose sunny and sunny morning, mix zeolite powder and super-concentrated photosynthetic bacteria king and soak for half an hour, and the whole pool will be sprayed evenly. Super-concentrated photosynthetic bacteria king will use according to the instructions.

2. Use amino acid water to quickly cultivate the water color, use EM-live bacteria to stabilize the water quality; Quanchiposa water safety and fast oxygen and other treasures (in accordance with the instructions on the dosage).

3. The entire pond is thrown out of the algae and extinct (according to the dosage in the instruction manual).

4. The first step is to sprinkle the black soil bottom reform (choose good humic acid sodium bottom improver in the market), and the black soil bottom reform can degrade the ammonia nitrogen and other substances produced by the adsorbed mud, and at the same time it can make the water black and reduce in a short time. The transparency of the water body, the conditions that undermine the production of mud, create a favorable opportunity for the decomposition of viable bacteria; after two or three hours, the water purification bacteria are applied, and the mud is decomposed by its strong decomposition of organic matter (activated with a mixture of brown sugar and feed powder). After a few hours, the effect is better. According to the above method, the mud can be effectively decomposed. The next morning, according to the experience of various farmers, choose the fertilizer and water products with good results in time to restore good water quality.

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