How should empty intestines and empty stomach in shrimp be handled?

Shrimp is a common aquatic product, and there are many farming regions. Various problems can also arise during shrimp farming, so how should empty intestines and empty stomach in shrimp be handled?

1. Causes of empty intestines and empty stomach in shrimp

1. Large weather changes leave the shrimp in a long-term state of stress, harmful bacteria in the water multiply, and the bottom sediment of the water is severely lacking in oxygen, causing a stress response in the shrimp, a drop in feed intake, and the formation of empty intestines and empty stomach.

2. Vibrio infection, incomplete pond clearing, and excessive use of phosphorus-containing and other products can all lead to the breeding of Vibrio. When Vibrio occurs, it damages intestinal cells, causing lesions in the shrimp body, a drop in the shrimp's feed intake, or even refusal to eat, and the usual manifestation in shrimp is empty intestines and empty stomach.

3. Aflatoxin toxins in low-quality feed cause poisoning in shrimp, place a burden on the hepatopancreas, cause damage to the shrimp intestine, and lead to a drop in the shrimp's feed intake or refusal to eat, forming empty intestines and empty stomach.

4. Excessive heavy metals in the water cause external poisoning in Pacific white shrimp (Litopenaeus vannamei); after excessive use of chemical products, detoxification must be doubled; otherwise it causes poisoning in shrimp, and if not solved in time, ultimately leads to empty intestines and empty stomach in shrimp.

2. How should empty intestines and empty stomach in shrimp be handled?

The solutions for empty intestines and empty stomach in shrimp caused by different reasons are also different: empty intestines and empty stomach in shrimp caused by water quality reasons can be solved by improving water quality; empty intestines and empty stomach in shrimp caused by disease requires analyzing the specific cause and treating it accordingly.

3. Preventive measures for empty intestines and empty stomach in shrimp

1. Thoroughly disinfect the pond before releasing the fry. When selecting shrimp fry, go to a specific testing center to test whether the shrimp carry Vibrio or pathogens;

2. In daily management, we should use live bacteria to regulate the water body, to stabilize the beneficial algae and beneficial bacteria in the water, form a good beneficial bacterial community during shrimp farming, and maintain the stability of the water body;

3. Regularly feeding Lactobacillus butyricum orally can promote the secretion of digestive enzymes in the shrimp intestine, improve digestive and absorption function, increase the feed conversion rate, reduce the phenomenon of feedy feces, and increase the growth rate.