Preparation method of penaeus orientalis feed attractant

Abstract

The invention discloses a preparation method of a penaeus orientalis feed attractant and belongs to the field of feed additive preparation. The preparation method of the additive comprises the following steps of activated culture, soybean meal solid state fermentation, Tenebrio molitor L. powder preparation and feed attractant preparation; the feed attractant is composed of the following components in parts by weight: 5-10 parts of folium perillae, 5-8 parts of Chinese honeylocust fruit, 5-7 parts of pericarpium citri reticulatae viride, 2-4 parts of ramulus cinnamomi, 5-7 parts of the Tenebrio molitor L. powder, 2-3 parts of fructus anisi stellati, 3-7 parts of radix paeoniae alba, 1-3 parts of berberis thunbergii var. atropurpurea chenault, 0.02-0.4 part of vitamin C, 0.01-0.08 part of vitamin K, 10-15 parts of fermented soybean meal and 5-8 parts of medical stones. The additive prepared by the preparation method can improve the immunity of penaeus orientalis, increase the growth speed of the penaeus orientalis, prevent and treat diseases, is liable to digest and is low in residual rate in water.

Description

technical field [0001] The invention belongs to the technical field of feed additive preparation, and in particular relates to a preparation method of a prawn food attractant. Background technique [0002] With the rapid development of the shrimp farming industry and the continuous improvement of the degree of intensive farming, the disease problem is becoming more and more serious. In the traditional disease prevention and control methods, antibiotics and chemical drugs are widely used as the main means, which leads to the resistance of pathogens and the decline of treatment effect; at the same time, due to the residue of drugs, the health and environmental safety of consumers are seriously affected. Due to the excessive drug residues in aquatic products, the export of products is restricted, which seriously affects the competitiveness of my country's aquatic products, hinders the development of domestic and foreign markets, and causes huge economic losses. Contents of th...

AI Technical Summary

Problems solved by technology

In the traditional disease prevention and control methods, antibiotics and chemical drugs are used in large quantities as the main means, which leads to the resistance of pathogens and the decline of treatment effect; at the same time, due to the residue of drugs, the health and environmental safety of consumers are seriously affected

Due to the excessive drug residues in aquatic products, the export of products is restricted, which seriously affects the competitiveness of my country's aquatic products, hinders the development of domestic and foreign markets, and causes huge economic losses.