Black carp feed

Abstract

The invention discloses black carp feed, which comprises the following ingredients in parts by mass:100 to 110 parts of corn flour, 70 to 90 parts of houttuynia cordata, 8 to 12 parts of bean pulp, 30 to 40 parts of silkworm chrysalis, 40 to 50 parts of rapeseed cake, 10 to 30 parts of rice bran, 30 to 40 parts of blood worm meal, 8 to 12 parts of fish meal, 0.01 to 0.03 part of inorganic salt, 6 to 8 parts of table salt, 3 to 5 parts of yeast and 60 to 70 parts of water. A recipe of the black carp feed has the advantages that the growth of black carps is fast; the fish morbidity is low; all ingredients adopted by the nutritive fish feed are common products; the production cost is low.

Description

technical field [0001] The invention relates to a fish feed, in particular to a herring feed. Background technique [0002] The above-mentioned herring feed has abundant sources of raw materials and low cost. The functions of each component complement each other and can meet all the nutritional needs of herring farming. The fish feed made has a special fragrance, the feed is good in palatability, and the herring grows fast during the breeding process. , high vitality, and significantly reduced the mortality of herrings. Most of the existing herring feeds have problems such as unbalanced nutrition, excessive addition of hormone drugs, and high levels of heavy metals, which lead to various diseases and drug residues in herrings, which seriously affect the Therefore, in order to improve the breeding efficiency, changing the feed formula, ensuring balanced nutrition and promoting the growth and development of herring is the most fundamental solution. Contents of the invention ...

AI Technical Summary

Problems solved by technology

[0002] The above-mentioned herring feed has abundant sources of raw materials and low cost. The functions of each component complement each other and can meet all the nutritional needs of herring farming. The fish feed made has a special fragrance, the feed is good in palatability, and the herring grows fast during the breeding process. , high vitality, and significantly reduced the mortality of herrings. Most of the existing herring feeds have problems such as unbalanced nutrition, excessive addition of hormone drugs, and high levels of heavy metals, which lead to various diseases and drug residues in herrings, which seriously affect the Therefore, in order to improve the breeding efficiency, changing the feed formula, ensuring balanced nutrition and promoting the growth and development of herring is the most fundamental solution