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.