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We are not the same! Lactic acid bacteria stock solution

Release time:

2021-08-17

We are not the same! Lactic acid bacteria stock solution

Lactic acid bacteria is a kind of gram-positive bacilli or cocci, does not form spores, does not exercise, catalase reaction is negative, the fermentation of glucose can produce more than 50% lactic acid bacteria.

After the lactic acid bacteria liquid penetrates into the water body, it can inhibit pathogenic microorganisms and harmful substances, adjust the breeding ecological environment, improve the dissolved oxygen in the water, promote the normal flora and beneficial algae in the breeding ecosystem, and maintain the ecological balance of the breeding water body; mixing with bait feeding can enhance the absorption function and disease prevention and disease resistance of fish and shrimp, and promote healthy growth.

The Role of Lactic Acid Bacteria in Shrimp Culture

A. Adding lactic acid bacteria to the basic feed of prawns can improve the activity of digestive enzymes in the intestinal tract of prawns.

B. Improve the level of non-specific immunity of shrimp, feeding lactic acid bacteria from the blood biochemical indicators, shrimp serum protein concentration, phenol oxidase activity, lysozyme activity and total antioxidant capacity have a certain increase.

C. With the continuous expansion of high-density intensive shrimp farming, the epidemic problem of diseases is the bottleneck restricting the sustainable and healthy development of China's shrimp farming industry. By adding lactic acid bacteria to the feed, it can play a certain immune promotion role, which can not only improve the survival rate of farmed animals, promote the improvement of their growth performance, but also reduce the use of antibiotic drugs and reduce the residue of antibiotic drugs in aquatic products, this is conducive to the development of healthy and safe aquaculture and promotes the sustainable development of aquaculture.

The Role of Lactic Acid Bacteria in Fish Culture

A. Lactic acid bacteria can greatly improve the weight gain rate and feed efficiency of fish.

B. Improve the growth performance and digestive enzyme activity of larvae, especially when lactic acid bacteria are added to the live bait or water body of larvae, the application effect is better.

C. Promote the immunity of fish, reduce the mortality of fish under low temperature conditions, and can improve non-specific immunity, significantly inhibit the growth of bacteria.

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