The cause of Monopterus Albus

Do you know what are the inducing factors of Monopterus Albus culture? The causes of Monopterus Albus are summarized in the following aspects. Let's take a look at these inducing factors of Monopterus Albus culture.

Improper location

If the location is improper, the water quality of the access source is not good, the irrigation and drainage system is not smooth, or there is no independent inlet and drainage pipe, it is easy to cause the epidemic of diseases in production.

The environment is not suitable

There are too few or no plants cultivated in the cage, which is not conducive to the burrowing of yellow eel and the regulation of water quality and water temperature. Monopterus Albus is difficult to adapt, resulting in the failure of culture.

Cleaning pond and disinfection is not complete.

Especially in the old pond which has been cultivated for many years, there is a large amount of silt at the bottom, and there are a large number of pathogenic microorganisms and parasites in the silt. Once the conditions are right, these pathogenic microorganisms are easy to multiply in large numbers to make Monopterus Albus infected with disease.

Improper selection or treatment of eel seedlings

In order to get rid of the sick and injured seedlings according to the correct operation, or did not know the source of Monopterus Albus, the drug-caught seedlings were selected and purchased before stocking; one week after stocking, there was no effective drug control, and the transported seedlings were injured or mucus damaged, and their physique was weak and susceptible to diseases.

High density and different specifications

First, the transport density is too high, the seedling population collective backlog, not all timely treatment, eel body surface mucus defense function is destroyed, harmful pathogenic bacteria rapid infection, often resulting in a large number of seedlings to die within a few days after entering the pond; secondly, the feeding density is too high, so that the rice field eel is in a state of stress for a long time, the speed of mucus secretion is accelerated, the physique is weakened, causing rice field eel to die of illness.

Non-standard management

If the change of water is too large, it is easy to cause rice field eel to have "cold" and other diseases; improper feeding and excessive feeding not only waste bait, but also pollute the water quality, resulting in a large number of propagation of pathogenic bacteria, insufficient feeding, it is easy to make ricefield eel cannibalize each other, body surface injuries reduce the defense ability against diseases, in addition, when using fresh bait, it is extremely easy to cause gastrointestinal diseases of ricefield eel due to improper preservation.

The entry of harmful substances

For example, toxic wastewater from factories, pesticide residues from farmland, large amount of domestic sewage flowing into the water body, and overdose of drugs themselves will cause poisoning, distortion or unexplained mass death of Monopterus Albus.