Trachinotus ovatus compound feed with anti-stress function

Abstract

The invention relates to a trachinotus ovatus compound feed with an anti-stress function. The trachinotus ovatus compound feed comprises the following ingredients in percent by weight: 40-50% of steam fish meal, 10-20% of shrimp shell powder, 3-5% of cuttlefish visceral meal, 10-20% of puffed bean pulp, 3-5% of soybean lecithin, 12-15% of strong flour, 5-8% of sea fish oil, 1-2% of composite mineral substances, 1-2% of multi-vitamins and 1-3% of a trachinotus ovatus anti-stress health-care agent, wherein the sum of the weight percents of the ingredients is 100%. The compound feed can remarkably enhance the anti-stress capability of the trachinotus ovatus, is balanced in nutrition and good in food calling performance, can improve the immunity of the trachinotus ovatus, prompt the growth of the trachinotus ovatus and increase the survival rate in breeding, is good in stability in water, can reduce the pollution to the water in the breeding process of the trachinotus ovatus, and is simple in preparation method, low in cost and easy to popularize.

Description

technical field [0001] The invention belongs to the field of feed, and relates to the breeding of oval pomfret, in particular to a compound feed for oval pomfret with anti-stress effect. Background technique [0002] Oval Pomfret (Trachinotus ovatus) local name Golden Pomfret, Pomfret, Red Three Yellow Pomfret, genus, Perciformes, Trevalidae, Pompano genus, warm water, tender meat, delicious. Oval pomfret (Trachinotus ovatus) (Linnaeus), commonly known as golden pomfret, yellow wax pomfret, belongs to Osteichthyes, Vertebrate Phylum, Osteichthyes, Perciformes, Trevalidae, Pomfrets genus. Oval pomfret has a flat side, oval shape, large body, fast growth, and strong disease resistance; it is a warm-water pelagic fish with a living water temperature range of 14-32 ℃, and the optimum water temperature is 24-28 ℃; the salinity is 5 It can be cultivated between ‰ and 32‰, and grows faster below 15‰. In natural waters, pomfret pomfrets like to forage and migrate in groups, and co...

AI Technical Summary

Problems solved by technology

At present, under the conditions of artificial breeding, the feed of other commercially available pomfrets is mainly used to raise pomfrets. Although they can reach sexual maturity, the disadvantages are that the growth rate is relatively slow, individual preference, and due to the excessive stocking density. In addition to water pollution and complex and changeable environment, pomfret pomfret are often in a state of stress during the breeding process, which seriously affects their feeding, growth and health, resulting in high mortality and low survival rate during the breeding process. In addition, the breeding process Switching lights in the environment, shutting down water, and the movement of farmers all cause the stress response of the oval pomfret, resulting in a very low survival rate of the oval pomfret. Therefore, the development of the oval pompano with anti-stress effect The special compound feed can not only improve the survival rate of oval pomfret, promote the growth of oval pomfret, but also improve the economic benefits of oval pomfret breeding