CN102669497A

CN102669497A - Feed for improving immunity of carps

Info

Publication number: CN102669497A
Application number: CN2012102157215A
Authority: CN
Inventors: 迟舜雨
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-06-28
Filing date: 2012-06-28
Publication date: 2012-09-19

Abstract

The invention discloses a feed for improving immunity of carps, which is prepared from the following matters in parts by weight: 20-30 parts of bean cakes, 10-20 parts of vegetable seeds, 10-20 parts of cottonseed cake, 20-30 parts of wheat bran, 2-6 parts of fish meal, 1-3 parts of calcium hydrophosphate, 0.2-1 part of salt, 0.5-1.5 parts of vitamin C, 0.5-1.5 parts of astragalus mongholicus polysaccharide and 0.5-1.5 parts of liquorice polysaccharide. The feed for improving the immunity of the carps, disclosed by the invention, has the beneficial effects that vitamin C, astragalus mongholicus polysaccharide, liquorice polysaccharide and the like are added to the feed so that the immunity of fish bodies can be effectively increased and the generation of diseases is prevented.

Description

A kind of feed that increases carp immunity

Technical field

The present invention relates to a kind of fish meal, be specifically related to a kind of feed that increases carp immunity.

Background technology

Carp is typical ominivore-fish; Mainly eat zooplankter and wheel animalcule, algae etc. in fry, fingerling stage; The adult fish stage is eaten aquatic animals such as various snails, young freshwater mussel, water earthworm, insect larvae and small fish and shrimp, also eats various algae, pasture and water and canebreak etc.

It is major ingredient that pellet commonly used at present mainly contains soya-bean cake, rape cake, cottonseed cake, wheat bran, rice bran, fish meal, calcium monohydrogen phosphate and edible salt etc., accounts for 80-95%.Other is various additives, trace element and antibiotic etc.These feed costs are high, and some antibiotic also has medicament residue, plays adverse side effect.

Summary of the invention

The objective of the invention is provides a kind of feed that increases carp immunity for overcoming the deficiency of above-mentioned prior art.

For realizing above-mentioned purpose, the present invention adopts following technical proposals:

A kind of feed that increases carp immunity, it is made up of following substances in parts by weight: soya-bean cake 20-30 part, rape cake 10-20 part, cottonseed cake 10-20 part, wheat bran 20-30 part, fish meal 2-6 part, calcium monohydrogen phosphate 1-3 part, salt 0.2-1 part, vitamin C 0.5-1.5 part, astragalus polyose 0.5-1.5 part, licorice polysaccharide 0.5-1.5 part.

The optimum ratio of above-mentioned prescription is: 25 parts of soya-bean cakes, 15 parts of rape cakes, 15 parts of cottonseed cakes, 25 parts in wheat bran, 3 parts of fish meal, 2 parts of calcium monohydrogen phosphates, 0.5 part of salt, 1 part of vitamin C, 1 part of astragalus polyose, 1 part of licorice polysaccharide.

The fish meal comprehensive nutrition, trophic component fundamental sum fish body is formed similar, thereby utilization rate is high.It is a kind of ideal protein source.But fish meal costs an arm and a leg, and quality is unstable, has limited its a large amount of interpolations.The cottonseed dregs of rice, rapeseed dregs protein content also higher (33%), the carp happiness is searched for food, and is also more satisfactory to its digestive utilization ratio.Contain ANFs in the cotton rapeseed dregs, in nonruminant, can not fully add.And use feed as fishing, and can directly using without any need for handling again, the therefore preferred cottonseed dregs of rice, rapeseed dregs are the cheap protein sources of carp.

The maximum difference aspect mineral metabolism of fishes and shrimps and livestock and poultry is fish physical efficiency absorption portion inorganic salts from water, can effectively utilize the calcium in the water like fish, and the calcium in the feed is just not as important in the animal and fowl fodder.Phosphorus content is low in the fresh water, and therefore, fishes and shrimps need be considerably beyond calcium to phosphorus.Carp is 0.85-1% to the requirement of available phosphorus.

The C that is deficient in vitamin can cause somnolence, apocleisis, growth retardation, internal haemorrhage, textured bone, wound healing is slow, resistant to infection power reduces and the death rate is high.Vitamin C is bred also very important to the best that keeps fish.Therefore in fish feed, must add the vitamin C of capacity, have great importance for increasing economic efficiency.

The invention has the beneficial effects as follows, in feed, add vitamin C, astragalus polyose, licorice polysaccharide etc., can effectively strengthen fish body resistance, prophylactic generation.

The specific embodiment

Through instantiation the present invention is further set forth below, should be noted that following explanation only is in order to explain the present invention, its content not to be limited.

Embodiment 1

A kind of feed that increases carp immunity, it is made up of following substances in parts by weight: 20 parts of soya-bean cakes, 20 parts of rape cakes, 10 parts of cottonseed cakes, 30 parts in wheat bran, 5 parts of fish meal, 3 parts of calcium monohydrogen phosphates, 1 part of salt, 0.5 part of vitamin C, 1.5 parts of astragalus polyoses, 0.5 part of licorice polysaccharide.

The preparation method of this feed is: above-mentioned raw materials is taken by weighing by proportioning; Non-powder material in the above-mentioned raw materials is pulverized; Fully stir whole raw materials mixed; Process granule with conventional method.

Embodiment 2

A kind of feed that increases carp immunity, it is made up of following substances in parts by weight: 25 parts of soya-bean cakes, 15 parts of rape cakes, 15 parts of cottonseed cakes, 25 parts in wheat bran, 3 parts of fish meal, 2 parts of calcium monohydrogen phosphates, 0.5 part of salt, 1 part of vitamin C, 1 part of astragalus polyose, 1 part of licorice polysaccharide.

Preparation method is with embodiment 1.

Claims

1. feed that increases carp immunity, it is made up of following substances in parts by weight: soya-bean cake 20-30 part, rape cake 10-20 part, cottonseed cake 10-20 part, wheat bran 20-30 part, fish meal 2-6 part, calcium monohydrogen phosphate 1-3 part, salt 0.2-1 part, vitamin C 0.5-1.5 part, astragalus polyose 0.5-1.5 part, licorice polysaccharide 0.5-1.5 part.

2. feed as claimed in claim 1; It is characterized in that it is made up of following substances in parts by weight: 25 parts of soya-bean cakes, 15 parts of rape cakes, 15 parts of cottonseed cakes, 25 parts in wheat bran, 3 parts of fish meal, 2 parts of calcium monohydrogen phosphates, 0.5 part of salt, 1 part of vitamin C, 1 part of astragalus polyose, 1 part of licorice polysaccharide.