Saury feed and preparation method thereof

Abstract

The invention discloses a saury feed and a preparation method thereof, and belongs to the technical field of fish feeds. The saury feed comprises the following components in parts by weight: 10-30 parts of full-cream milk powder, 10-30 parts of yams, 20-60 parts of fish bone meal, 10-40 parts of conch meat and 2-4 parts of feed yeasts. According to the saury feed, the full-cream milk powder is taken as basic food, and the conch meat rich in protein and the like is added, so that the nutritional value is increased; in addition, the fish bone meal is added, so that the feed not only has a fragrance enhancing effect but also is rich in nutrition; the yams are also added, so that all the components can be satisfactorily bonded together by the viscosity characteristic of the yams and cannot be dispersed, and the feed can be conveniently ingested by sauries; by reasonably mixing the components, the effects of the components supplement each other and are satisfactorily brought into play, the nutritional value of the feed is increased, the feed is easily absorbed by the sauries and does not have toxic and side effects and adverse reaction, and the sauries eating the feed are high in growth speed, tender in meat quality and delicious in taste.

Description

technical field [0001] The invention belongs to the technical field of fish feed, and in particular relates to a saury feed with easy-to-obtain raw materials, rich nutrition and suitable for the taste of saury and a preparation method thereof. Background technique [0002] Pacific saury is a cold-water upper-level fish, mainly distributed in high-latitude temperate and sub-frigid waters above 30° latitude in the northern and southern hemispheres. It is a migratory fish that feeds on plankton and small fish. Generally, those produced in the Atlantic Ocean are called "bamboo saury", and those produced in the Pacific Ocean are called "saury". The former is slightly larger, while the latter is slightly smaller, with active habits, activities on the surface, and sometimes jumping out of the water. Oviparous, the egg shell has more than 10 ciliated filaments, which are attached to other objects for development. Due to the destruction of the ecological environment, the scope of...

AI Technical Summary

Problems solved by technology

Due to the destruction of the ecological environment, the scope of saury's own predation is reduced, and the food that can be caught is less and less, which is not conducive to the growth of saury

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