High-protein mylopharyngodon piceus forage

Abstract

The invention mainly discloses a preparation method of a high-protein mylopharyngodon piceus forage, and belongs to the technical field of fish forages. The forage comprises, in parts by weight, 30 parts of fish meal, 10 parts of soybean meal, 10 parts of peanut meal, 20 parts of silkworm chrysalis powder, 10 parts of rapeseed cake powder, 10 parts of barley flour, 3 parts of cuttlefish paste, 1 part of fish oil, 3 parts of phosphatide oil, 1 part of Chinese medical stone powder and 2 parts of bentonite. The main function of the forage is to improve the nutrition characteristic of forages, the forage is good in fish palatability and long in water dipping resistant time, the protein content is improved, the forage utilization rate is improved, and the forage helps to promote growth of mylopharyngodon piceus, prevent diseases and improve fish quality of mylopharyngodon piceus, and is low in feed coefficient.

Description

technical field [0001] The invention relates to a feed, in particular to a high-protein herring feed. Background technique [0002] In 2010, the total output of my country's aquatic feed has exceeded 20 million tons, and the proportion of aquatic feed to the total feed output is basically stable at about 10%, which has become an important part of my country's feed industry. As far as the quality of aquatic compound feed is concerned, the design of feed formula is the key. [0003] Protein is an important nutrient for the survival of herring and an important component of body cells, tissues and organs. The normal growth of herring requires a sufficient amount of protein in the feed, which is easy to digest and absorb, and has a suitable ratio of various amino acids. When the protein intake of fish is insufficient, the growth is slow, the immunity of the body is reduced, the tissue renewal is slow, the wound healing is poor, and the disease is easy. [0004] At present, mos...

AI Technical Summary

Problems solved by technology

[0004] At present, most herring feeds use rice straw powder, green hay powder, and rice bran as raw materials. Although the cost is low, the immunity of the herring production body is low, and the meat quality of the fish is poor.