Grass carp composite fodder and preparing method thereof

Abstract

The invention discloses a grass carp composite fodder. The grass carp composite fodder is characterized by being prepared from the following raw materials in parts by weight: 16-18 parts of bone meal, 17-19 parts of bovine blood meal, 12-13 parts of shell powder, 1-2 parts of table salt, 13-15 parts of laver particles, 14-18 parts of carrot particles, 18-20 parts of corncob, 20-25 parts of peanut leaf powder, 16-19 parts of large cereal flour, 17-21 parts of buckwheat shell meal, 8-10 parts of corn starch, 13-16 parts of flour, 2-5 parts of corn germ oil, 0.2-0.5 part of boxthorn root, 0.1-0.3 part of Chinese sprangletop herb, 0.3-0.5 part of lobed kudzuvine root, 3-6 parts of auxiliaries and an appropriate amount of water. The grass carp composite fodder disclosed by the invention has the advantages of reasonable formula, good using effect, low production cost and balanced nutrients; by adding the boxthorn root, Chinese sprangletop herb, lobed kudzuvine root and other Chinese herbal medicines, the immunity and the cold resistance of grass carp can be improved, the grass carp can overwinter smoothly and the survival rate is increased.

Description

technical field [0001] The invention relates to the field of feed, in particular to a grass carp compound feed and a preparation method thereof. Background technique [0002] Grass carp is an omnivorous fish. There are many defects in grass carp feed in the prior art: the feed tends to become mushy in water, which does not conform to the eating habits of grass carp that like molded food; the feed composition is single and the nutritional content is not comprehensive; the feed contains antibiotics , hormones, chemical additives, etc., not only pollute water resources, affect the taste of grass carp, but also cause potential harm to the human body and other shortcomings. Therefore, it is imminent to develop a new green and healthy feed suitable for grass carp in each growth period that has a balanced nutritional structure, good palatability, and is not easily hydrolyzed and does not pollute water sources. Contents of the invention [0003] The purpose of the present inventi...

AI Technical Summary

Problems solved by technology

[0002] Grass carp is an omnivorous fish. There are many defects in grass carp feed in the prior art: the feed tends to become mushy in water, which does not conform to the eating habits of grass carp that like molded food; the feed composition is single and the nutritional content is not comprehensive; the feed contains antibiotics , hormones, chemical additives, etc., not only pollute water resources, affect the taste of grass carp, but also cause potential harm to the human body and other shortcomings