Crucian carp feed for reducing feed coefficient and preparation method of crucian carp feed

Abstract

The invention discloses a crucian carp feed for reducing a feed coefficient and a preparation method of the crucian carp feed. The crucian carp feed is prepared from the following raw materials in parts by weight: 700-750 parts of perillafrutescens oil meal, 6-10 parts of calcium gluconate, 12-15 parts of tomatoes, 24-26 parts of goat milk, 5-7 parts of a coconut powder, 3-5 parts of a pleurotus eryngii powder, 34-36 parts of corn germ meal, 52-54 parts of silkworm chrysalis meal, 7-9 parts of lard oil, 12-15 parts of lythrum salicaria, 5-6 parts of caviar, 52-56 parts of sorghum flour, 35-37 parts of sesame bran, 24-26 parts of black glutinous rice flour, 17-19 parts of ginger juice, 0.5-0.8 part of activated lactobacillus, 15-17 parts of a spaghetti squash powder, 12-16 parts of dried meat floss, 5-7 parts of red bean paste and 3-4 parts of sodium alginate. The feed provided by the invention meets nutritional requirements of crucian carps on protein, minerals, vitamins and the like, and has higher quality, good palatability and nutrients easy to be adsorbed; after feeding the feed provided by the invention, the crucian carp feed coefficient is reduced; the content of crude protein in muscles of crucian carps is increased; the content of crude fat is reduced; the content of flavoring amino acid is increased.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to a crucian carp feed with a reduced feed coefficient and a preparation method thereof. Background technique [0002] With the rapid development of the aquaculture industry, the supply of fishmeal has been in short supply and the price is also rising, and the search for alternatives to fishmeal has received extensive attention. Perilla frutescens, also known as Chi Su, Hong Su, Red Perilla, and Fragrant Su, belongs to the genus Perilla frutescens, an annual herb of the Lamiaceae family. It is native to my country and has a cultivation history of more than 2,000 years. In northern my country, perilla is mainly used for oil, and it is also used for medicinal purposes. There are two traditional oil-producing areas in the northwest and northeast. Perilla oil meal is a by-product of perilla seed oil extraction. It has high protein content, comprehensive essential amino acid content...

AI Technical Summary

Problems solved by technology

Although this plan has certain positive significance, because the plan ignores the addition and use of auxiliary materials, the use of auxiliary materials in the production process can often cause extremely significant changes in the properties of the product, and the plan has too high requirements for equipment. , will inevitably lead to an increase in the cost of feed processing, which will cause a heavy burden on feed processing enterprises, so it is also not conducive to promotion and popularization