Compound feed for mandarin fish

Abstract

The invention relates to a compound feed for mandarin fish. The compound feed comprises the following raw materials in parts by weight: 20-25 parts of white fish meal, 15-18 parts of peruvian super fish meal, 5-8 parts of chicken meat powder, 4-6 parts of soybean protein concentrate, 6-8 parts of peanut bran, 22-25 parts of alpha starch, 1.5-2.0 parts of calcium dihydrogen phosphate, 2-3 parts ofphosphatide oil and 3-4 parts of a core additive, wherein each 100 parts of the core additive comprises the following raw materials in parts by weight of 3-4 parts of carnivorous multi-vitamins, 8-10parts of carnivorous multi-minerals, 5-10 parts of dried orange peel, 5-15 parts of radix angelicae sinensis, 10-15 parts of radix bupleuri, 10-20 parts of sweet clovers, 5-10 parts of asafetida and 5-15 parts of dendrobium nobile. The invention further relates to a preparation method of the compound feed for mandarin fish. The compound feed disclosed by the invention is prepared according to thegrowth of the mandarin fish, is balanced in nutrients and is suitable for meeting growth requirements of the mandarin fish, the complex process of breeding the mandarin fish is simplified, and the breeding cost of each jin of the mandarin fish is reduced.

Description

technical field [0001] The invention relates to the field of compound feed, in particular to a compound feed for mandarin fish and a preparation method thereof. Background technique [0002] Mandarin fish, commonly known as sweet-scented osmanthus fish, stone flower fish, seasonal flower fish, freshwater grouper, etc. In taxonomy, it belongs to Perciformes, Lipidaceae, and Siniperidae, and there are three genera, namely, long-bodied mandarin genus, less-scale mandarin mandarin genus, and mandarin mandarin genus. Mandarin fish is a freshwater resident fish, especially likes to live in lakes, rivers and streams with lush aquatic plants. Mandarin fish is a typical carnivorous fierce fish. After hatching, they will feed on the fry of other fish, and cannibalize each other when they are hungry. The fry stage can swallow the fry of other farmed fish equivalent to 70-80% of its own body length. Mandarin fish is tender, with few thorns, delicious and rich in nutrition. It is a d...

AI Technical Summary

Problems solved by technology

So far, it is rare to see feed specially for mandarin fish on the market