The invention belongs to the technical field of
aquaculture, and relates to a method for preparing fairy
shrimp capsules from fresh
fairy shrimps and application of the fairy
shrimp capsules. The method for preparing the fairy
shrimp capsule from fresh
fairy shrimps comprises the following steps: reconstructing a
living body compensation mechanism;
gene segment remodeling is achieved through intergenerational
reproduction;
capsule drug performance curing; and deeply refining and purifying the
capsule. In the application of the fairy shrimp capsules in improving the
survival rate of the
penaeus vannamei, the fairy shrimp capsules are used as feed to feed the
penaeus vannamei. In the application of the fairy shrimp capsule in improving the culture
wastewater body, the fairy shrimp capsule is used as a feed to culture
penaeus vannamei, and the pH value and the
ammonia nitrogen content in the produced culture
wastewater are superior to those in culture
wastewater produced by culture with other feeds. According to the method, the cavity characteristics of
fairy shrimps are utilized, the biological capsules with the functions of preventing diseases and
insect pests, strengthening
nutrition and the like are developed, high-quality feed is provided for fish and
shrimp culture, the utilization efficiency of marine resources is improved, and
water pollution caused by feeding of a large number of drugs for treating diseases and
insect pests is avoided.