Sea cucumber mixed feed and preparation method thereof

Abstract

The invention relates to a sea cucumber mixed feed and a preparation method thereof, wherein the feed comprises, based on the weight percentage, urgassum thunbergii power 20 to 25 percent; sea mud 20 to 25 percent; sargassum 30 to 35 percent; oyster shells 5 to 6 percent; shrimp meal 2 to 3 percent; fish meal 2 to 3 percent; soybean meal 2 to 3 percent; kelp meal 4 to 5 percent; EM fungus powder 3 to 4 percent; and additional agents 1 to 2 percent; surgassum thunbergii power, sea mud, sargassum, oyster shells, shrimp meal, fish meal, soybean meal and kelp meal are smashed and are then treated by a 100-mesh screening. Smashed raw materials, EM fungus powder and additional agents are mixed in a mixing machine for 15 minutes. The obtained product is the sea cucumber compound feed put in the invention. Compared to the prior art, the invention has the advantages of strengthening the resistance ability to pathogen infection of sea cucumber, improving the growth rate and reducing the death rate or the like.

Description

technical field [0001] The invention relates to an aquatic product feed, in particular to a sea cucumber feed. Background technique [0002] As one of the eight treasures in the world, sea cucumber is not only a precious food, but also a valuable medicinal material. Studies have shown that sea cucumber can improve memory, delay gonadal aging, prevent arteriosclerosis, diabetes and anti-tumor effects. With the continuous improvement of people's living standards and the further development and utilization of sea cucumbers in the medical field, the demand for sea cucumbers has increased significantly, thereby greatly promoting the development of sea cucumber farming. [0003] At present, with the rapid development of high-density cultivation of sea cucumbers, bacterial and viral diseases occur on a large scale, which has a great impact on sea cucumbers, especially juvenile ginseng. Disease defense is the key factor for the survival and growth of juvenile ginseng. Therefore...

AI Technical Summary

Problems solved by technology

[0003] At present, with the rapid development of sea cucumber high-density breeding, bacterial and viral diseases occur in a large area, which brings great harm to sea cucumbers, especially young ones. Shock, disease defense is the key factor for the survival and growth of young ginseng. Therefore, sea cucumber disease defense has become a top priority. The existing sea cucumber feed is not ideal for the defense of sea cucumber diseases. Therefore, it is better to improve sea cucumber immunity to resist diseases. Occurrence has become an important measure for sea cucumber disease prevention, and it is also an inevitable trend to adapt to the rapid development of sea cucumber aquaculture; the existing sea cucumber feed has poor effect on improving sea cucumber's own immunity, and its own ability to resist bacterial and viral infections is not strong, resulting in sea cucumber cultivation. The growth rate of sea cucumbers is low, and the mortality rate is high; and the way of simply using drugs to improve the immunity of sea cucumbers will not only bring disadvantages to the sea cucumber breeding environment, but also cost high and the effect is not obvious