| abstract |
The invention relates to a compound feed capable of enabling pseudorabora parva to quickly produce a head, brightening body color and promoting growth and a preparation method thereof. The compound feed is prepared from the following raw materials in parts by weight: 10-15 parts of soybean meal, 5-8 parts of corn protein powder, 30-35 parts of imported fish meal, 4-6 parts of Antarctic krill powder, 0.1-0.3 part of astaxanthin of 10%, 5-8 parts of spirulina powder, 0.04-0.08 part of cholate substances, 4-6 parts of dried marine algae powder, 6-8 parts of fish oil and 20-30 parts of strong flour. The feed has the advantages that the nutrition is balanced, few impurities exist, and the immunity of the pseudorabora parva can be enhanced so that the pseudorabora parva can quickly produce the head, the feed has an effect of enhancing color, and the ornamental value is increased. |