In the final critical period before wintering, many farmers reacted to the phenomenon of hepatobiliary syndrome in which fish could not be added. The more fish are fed, the more serious the disease, which not only causes a lot of losses to farmers, but also directly affects the overwintering of fish. What should I do about fish hepatobiliary syndrome? I'm going to share it with you today.
Causes of hepatobiliary syndrome
1. In order to stimulate the rapid growth of the fish body, the use of high nutritional indicators of the compound feed feeding, resulting in the emergence of fat and fatty liver.
2. Excessive feeding causes the digestion and absorption load of the fish liver to increase, resulting in the accumulation of nutrients, the appearance of fatty liver, and the health of the fish.
3. Excessive use of irritating drugs and the use of side effect drugs will increase the burden on the liver and cause liver and gallbladder damage.
4. The pond inlet and drainage is polluted to varying degrees, coupled with the pollution of the pond itself, such as hydrogen sulfide, ammonia nitrogen, algal toxin, etc. will damage the liver of the fish.
Prevention and treatment measures for hepatobiliary syndrome
1. Always pay attention to changes in water sources and changes in pond water bodies, improve the pond aquaculture environment, fill new water at any time, and use micro-ecological preparations to regulate water quality.
2, the use of scientific feeding methods, the benefits to the maximum, in the case of unstable weather, the appropriate amount of feeding, reduce the burden of fish digestion, to avoid excessive feeding.
3. Regularly do a good job in daily fish liver protection, mix and feed liver protection products in the feed, repair liver damage, promote bile secretion, improve body immunity, enhance liver detoxification function, and enhance liver metabolism function.