Grass carp feed

Abstract

The invention provides a grass carp feed, which has reasonable nutrient ingredient proportion, good palatability, rapid absorption, easy digestion and high growing speed, and is suitable for grass carps to eat. The grass carp feed overcomes the defects that the existing feed has unreasonable nutrient ingredients and low contents of various proteins and vitamins, and is not beneficial for the growth of the grass carps.

Description

technical field

[0001] The invention relates to a fish feed, in particular to a grass carp feed. It belongs to the technical field of breeding feed. Background technique

[0002] Grass carp, also known as Caowan, Caozhu, Yuanyu, has a subcircular body, flattened rear, blue-yellow color, broad and dry head, a slight snout, and a terminal mouth without beards. Pharyngeal comb-shaped, two rows of sharp teeth, good at biting grass stems, is a typical herbivorous fish. Grass carp is one of the main species of freshwater aquaculture in my country. It is cultivated almost all over the country and is a typical plant-eating fish. In natural waters, it mainly feeds on aquatic plants and other plants.

[0003] At present, with the popularity of artificial feeding of grass carp, it is mainly fed with feed, but the nutrients in the feed are not very reasonable, and the content of various proteins and vitamins is relatively low, which is not conducive to the growth of grass carp. There...

Examples

Embodiment l

[0008] Embodiment 1: parts by weight are: 50 parts of dry grass powder, 20 parts of bean cakes, 15 parts of rice bran, 10 parts of bran, 3 parts of fish meal, 1 part of mugwort leaf powder, 0.5 part of table salt, 0.5 part of multivitamins, licorice powder 0.5 servings.

[0009] Take the above-mentioned substances in proportion and pour them into a fish feed mixer and stir for 30 minutes, produce precipitated hard pellet feed with a multi-purpose fish feed machine, and then sieve with 80 meshes, and each pellet weighs 0.2 grams.

Embodiment 2

[0010] Embodiment 2: parts by weight are: 55 parts of dry grass powder, 20 parts of bean cake, 15 parts of rice bran, 10 parts of bran, 5 parts of fish meal, 0.5 part of mugwort leaf powder, 0.5 part of table salt, 0.3 part of multivitamins, licorice powder 0.3 parts.

[0011] Others are the same as embodiment 1, omitted.

technical field

[0001] The invention relates to a fish feed, in particular to a grass carp feed. It belongs to the technical field of breeding feed. Background technique

[0002] Grass carp, also known as Caowan, Caozhu, Yuanyu, has a subcircular body, flattened rear, blue-yellow color, broad and dry head, a slight snout, and a terminal mouth without beards. Pharyngeal comb-shaped, two rows of sharp teeth, good at biting grass stems, is a typical herbivorous fish. Grass carp is one of the main species of freshwater aquaculture in my country. It is cultivated almost all over the country and is a typical plant-eating fish. In natural waters, it mainly feeds on aquatic plants and other plants.

[0003] At present, with the popularity of artificial feeding of grass carp, it is mainly fed with feed, but the nutrients in the feed are not very reasonable, and the content of various proteins and vitamins is relatively low, which is not conducive to the growth of grass carp. There...

Examples

Embodiment l

[0008] Embodiment 1: parts by weight are: 50 parts of dry grass powder, 20 parts of bean cakes, 15 parts of rice bran, 10 parts of bran, 3 parts of fish meal, 1 part of mugwort leaf powder, 0.5 part of table salt, 0.5 part of multivitamins, licorice powder 0.5 servings.

[0009] Take the above-mentioned substances in proportion and pour them into a fish feed mixer and stir for 30 minutes, produce precipitated hard pellet feed with a multi-purpose fish feed machine, and then sieve with 80 meshes, and each pellet weighs 0.2 grams.

Embodiment 2

[0010] Embodiment 2: parts by weight are: 55 parts of dry grass powder, 20 parts of bean cake, 15 parts of rice bran, 10 parts of bran, 5 parts of fish meal, 0.5 part of mugwort leaf powder, 0.5 part of table salt, 0.3 part of multivitamins, licorice powder 0.3 parts.

[0011] Others are the same as embodiment 1, omitted.