Water-sprinkling anti-disease antidote for freshwater shrimp/crab farming

Abstract

The invention relates to a water-sprinkling anti-disease antidote for freshwater shrimp / crab farming, which belongs to the technical field of aquaculture. The invention is characterized in that the anti-disease antidote is prepared through the steps of weighing glycollic acid, citric acid, lauric acid, chlorogenic acid and pure water proportionally; then dissolving the glycollic acid, the citric acid, the lauric acid and the chlorogenic acid into the pure water one by one at normal temperature; stirring the obtained mixture evenly; and then bottling the obtained product. The anti-disease antidote of the invention is easy to use, free from environmental conditions and small in application amount, gets effective fast and has stable effectiveness after use, can quickly remove the heavy metalion pollutions in water, remove the toxicity of the heavy metal ion to shrimps / crabs, adjust and stabilize the pH value of water, lower the alkalinity of water, change the surface tension of water, remove the bubbles on the surface of water, increase the gas exchange on a liquid-gas interface, improve the dissolved oxygen level of water, inhibit the growth and reproduction of bacteria and viruses, reduce the occurrence of shrimp / crab diseases, create a favorable water environment for freshwater shrimps / crabs, improve the health and vigor of the shrimps / crabs, promote the growth of shrimps / crabs in ponds, maintain the health status of the shrimps / crabs, and improve the yield and quality of the shrimps / crabs.

Description

technical field [0001] The invention relates to a freshwater shrimp and crab breeding water splash type disease prevention antidote, which belongs to the technical field of aquaculture. Background technique [0002] The pond ecosystem has become the main water body for aquaculture production because of its simple structure and strong controllability, and the pond culture of freshwater shrimp and crab plays a pivotal role in aquaculture in my country (especially in the middle and lower reaches of the Yangtze River). Freshwater shrimp and crabs are the main economic species widely distributed in freshwater waters. They have the characteristics of fast growth, large individuals, strong reproductive ability, rich nutrition and tender and delicious meat. The main species cultivated. Freshwater shrimp and crabs are crustaceans that inhabit the bottom of the water. They often climb and crawl in the grass at the bottom of the water. They consume high oxygen and are not resistant to...

AI Technical Summary

Problems solved by technology

Although it has a certain effect, it has a greater impact on the health of farmed organisms and may remain

When dealing with heavy metal pollution, more alkaline substances, EDTA, etc. are used to eliminate it, which may lead to drastic changes in water quality such as increased pH and clear water, which is not conducive to the stability of aquatic ecology and the health of shrimp and crabs.

Therefore, there is still no effective method to prevent and control the diseases of shrimp and crab while removing the toxicity of heavy metals, and it is safe, non-toxic, and has no residue.