CN106720956A - A kind of carp feed - Google Patents
A kind of carp feed Download PDFInfo
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- CN106720956A CN106720956A CN201710015587.7A CN201710015587A CN106720956A CN 106720956 A CN106720956 A CN 106720956A CN 201710015587 A CN201710015587 A CN 201710015587A CN 106720956 A CN106720956 A CN 106720956A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
- Y02A40/818—Alternative feeds for fish, e.g. in aquacultures
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
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Abstract
The invention discloses a kind of carp feed, it is made up of the raw material of following percetage by weight:Fine bran:10‑12%;Flour:10‑12%;Maize alcohol lees:3‑4%;Digested tankage:4‑6%;Dregs of beans:36‑40%;Steam fish meal:3‑5%;Cotton dregs:10‑12%;Rapeseed meal:10‑12%;Calcium dihydrogen phosphate:1.3‑1.5%;Oil:2‑3%;Antioxidant:0.02‑0.04%;Mould inhibitor:0.02‑0.04%;Lysine:0.6‑0.8%;Probiotics:0.1‑0.3%;Allicin:0.2‑0.4%;Vitamin:0.04‑0.06%;Mineral matter:0.3‑0.5%.The nutriment that existing carp feed is difficult to needed for meeting carp growth is which solved, causes the slow-footed problem of carp growth, with the effect for improving carp growth speed.
Description
Technical field
The present invention relates to field of animal feed, more particularly to a kind of carp feed.
Background technology
Carp is one of main freshwater aquiculture fingerling of China, with distribution extensively, the characteristics of adaptable.With
The continuous improvement of people's living standard, to the demand of carp product being continuously increased, on cultured area and yield are also corresponding
Rise.The compound feed for carps that nutrition is balanced, cost performance is high is only provided with existing carp feed, during carp culture,
Preferable culture benefit can be obtained.Main common protein raw material dregs of beans, fish meal, cotton dregs, rapeseed dregs of compound feed for carps etc.,
But the price of fish meal is higher, the side of the protein content in feed is improved using the method for improving ratio of the fish meal in feed
Method can undoubtedly increase the aquaculture cost of carp.In order to control cost, existing feed is often difficult to meet needed for carp growth
Nutriment, causes carp growth speed slow, yields poorly.
The content of the invention
It is an object of the invention to provide a kind of carp feed, which solve existing carp feed and be difficult to meet carp growth institute
The nutriment for needing, causes the slow-footed problem of carp growth, with the effect for improving carp growth speed.
Above-mentioned technical purpose of the invention technical scheme is that:
A kind of carp feed, is made up of the raw material of following percetage by weight:
Fine bran:10-12%;
Flour:10-12%;
Maize alcohol lees:3-4%;
Digested tankage:4-6%;
Dregs of beans:36-40%;
Steam fish meal:3-5%;
Cotton dregs:10-12%;
Rapeseed meal:10-12%;
Calcium dihydrogen phosphate:1.3-1.5%;
Oil:2-3%;
Antioxidant:0.02-0.04%;
Mould inhibitor:0.02-0.04%;
Lysine:0.6-0.8%;
Probiotics:0.1-0.3%;
Allicin:0.2-0.4%;
Vitamin:0.04-0.06%;
Mineral matter:0.3-0.5%.
More preferably, a kind of carp feed, is made up of the raw material of following percetage by weight:
Fine bran:12%;
Flour:10%;
Maize alcohol lees:4%;
Digested tankage:5%;
Dregs of beans:38%;
Steam fish meal:4%;
Cotton dregs:10%;
Rapeseed meal:12%;
Calcium dihydrogen phosphate:1.5%;
Oil:2%;
Antioxidant:0.03%;
Mould inhibitor:0.02%;
Lysine:0.7%;
Probiotics:0.2%;
Allicin:0.2%;
Vitamin:0.05%;
Mineral matter:0.3%.
Fine bran:Lower kind skin is sieved after flour for wheat mill takes, is exactly the skin of outside, in being mainly used for supplementing carp growth
The cellulose of needs, minerals and vitamins.
Maize alcohol lees:During with corn as fermenting raw materials ethanol production, starch therein be converted to ethanol and
Carbon dioxide, other nutritional ingredients such as protein, fat, fiber are stayed in vinasse.Simultaneously because the effect of microorganism, wine
Protein, B family vitamin and amino acid content increased than corn in grain, and containing in fermentation generate growth promotion because
Son.
Digested tankage:Digested tankage mainly using fresh Animal Skin, viscera tissue etc., first shreds raw material, is directly passed through steam
In pressure cooking kettle, liquid part and solid content are isolated.Solid part first passes through squeezing, grease of squeezing out, then by residual fraction
Crush, digested tankage is after drying.Protein content is high in digested tankage, nutritious, and it is absorbed beneficial to carp, to some extent
Stimulating growth and breeding.
Dregs of beans:It is a kind of byproduct obtained after soybean extracting bean oil, easily absorbs, dregs of beans is through probiotics fermention water
Solution, produces a large amount of active peptides with unique physiological active functionses, mixture of the most molecular weight less than 5000 easily to disappear
Change, absorption is fast, antigenicity is low, the propagation of beneficial bacterium in effective stimulus enteron aisle, adjusts the structure of internal Tiny ecosystem flora, increase whole
Decomposition, synthesis, absorption and utilization of the individual alimentary canal to feed nutrition material.The harmful bacterias such as Escherichia coli, salmonella can be suppressed
Growth and breeding, keep enteron aisle in micro-ecological environment be in balance, stable state, it is to avoid intestines problem occur.Dregs of beans is rich in more
Microbial enzymes such as protease, amylase, lipase etc. are planted, body endogenous enzymes deficiency can be supplemented, strengthen disappearing for nutriment
Change, improve animal to feed protein and the utilization rate of energy.With distinctive fermenting aroma, good palatability increases animal
Feed intake.Lactic acid can also adjust cub enteron aisle pH value, save the expense of acidulant in feed, participate in the metabolism of body, promote
Enter growth.
Steam fish meal:It is by boiling, squeezing, subcritical abstraction, separation of solid and liquid, water-oil separating, drying, cold by raw material fish
But, a series of flows such as screening, crushing are processed.Fish meal has abundant nutrition and excellent digestive utilization ratio.Fish meal egg
The content of essential amino acid is at a relatively high in white, especially methionine, cysteine, lysine, threonine and tryptophane.
Cotton dregs:Cottonseed is by the flour cake that is drawn after squeezing, then isolates most of Residual oil of the inside by extract technology
Come, a kind of micro- red or yellow the granular article for obtaining, its crude protein content is up to more than 40%.
Rapeseed meal:Be the accessory substance after rapeseed oil, its crude protein content more than 32%, crude fiber content 12% with
Under.Containing abundant lysine in rapeseed meal, macro- and trace-element, wherein calcium, selenium, iron, magnesium, manganese, zinc content it is higher than dregs of beans,
Phosphorus content is 2 times of dregs of beans, while it is also containing abundant sulfur-containing amino acid, this is exactly lacking in dregs of beans.So by rapeseed meal
Used cooperatively with dregs of beans, can covered the shortage mutually, play balance with complementation.
Calcium dihydrogen phosphate:It is mainly used in supplementing the calcium phosphorus nutrition of carp, the advantages of it has highly-water-soluble, high-absorbility.
Lysine:In carp culture, lysine can improve the activity of fish enteron aisle digestive ferment, so as to improve the digestion of carp
Power, increases the food ration of fish, so as to promote the growth of carp.The a small amount of lysine contained in vegetable protein, it is impossible to completely full
The need for sufficient carp growth, therefore the healthy growth that appropriate lysine may advantageously facilitate carp is added in animal feed.
Probiotics:It is the microorganism system of the work being made using the material of microflora or promotion growth of microorganism
Agent.Microbial ecological preparation aquiculture animal prevent and cure diseases aspect have good effect, it is possible to reduce antibiotic and its
The use of his chemicals, reduces the medicament residue problem in carp body and in water body.
Allicin:Garlic have solution, sterilization, diseases prevention, the effect cured the disease, can improve carp survival rate;Allicin is distributed solely
Special garlic perfume, makes animal produce appetite sense, is allowed to ingest rapidly, while can strengthen gastric secretion after absorbing and stomach and intestine are compacted
It is dynamic, promote digestion, so as to promote growth of animal, significantly improve the price of deed;Improve the palatability of feed, allicin passes through garlic
Smell attract animal, be allowed to produce appetite, so as to improve feed intake, fish miss potter the smell of allicin;Allicin exists
Garlic bulblet element is become in the presence of enzyme, is discharged in the form of fecaluria, the insect breeding in cultivation can prevented and grown, improved
Water body environment;Allicin is bred to shigella dysenteriae, typhoid bacillus, has obvious suppression to kill to staphylococcus, pneumococcus etc.
Effect, to beneficial bacterium such as Lactobacillus casei etc. if unrestraint act on.Carp enteritis, poor appetite etc. can be treated, while to carp
Because the treatment of the diseases such as the dirty rotten cheek, red skin, enteritis, the bleeding for causing of various senses has good effect;Carp absorbs allicin
Afterwards, fur light, physique healthy and strong strengthens premunition, survival rate is improved, with preferable healthcare function.
More preferably:Maize alcohol lees are prepared by following steps:A1:By corn is size-reduced, boiling sterilization, hair
Solidliquid mixture is obtained after ferment, distillation;A2:Solidliquid mixture is separated by filtration and respectively obtains filter residue and filtrate;A3:By filtrate plus
Thermal evaporation is concentrated, and the filtrate after concentration merges with filter residue, and maize alcohol lees are prepared after drying.
Using the above method, by cleaner liquid dry after concentration again with filter residue combination drying and the maize alcohol lees that obtain, its
Energy and nutriment total amount are obviously higher than the maize alcohol lees being individually made up of filter residue.The corn prepared using the above method
Alcohol grain, its protein content can turn into the good substitute of fish meal (high cost) more than 26%.
More preferably:Probiotics include bacillus licheniformis original powder, lactic acid bacteria powder, bacillus subtilis powder,
Cecropin active peptides.
More preferably:You effects Jun Shuo≤500*10 living in bacillus licheniformis original powder9CFU/g, Shui point Han Liang≤
5%, mesh number is 40-60 mesh;You effects Jun Shuo≤5*10 living in lactic acid bacteria powder9CFU/g;Effective work in bacillus subtilis powder
Jun Shuo≤1*109CFU/g。
More preferably:Mei Huo Li≤2,500,000 U/g of cecropin active peptides.
Bacillus licheniformis can suppress the growth and breeding of the harmful bacterias such as Escherichia coli, promote the growth of the beneficial bacteriums such as lactic acid bacteria
Breeding;Produce various enzymes and improve animal digestion enzymatic activity, strengthen the activity of animal digestion enzyme, promote the life of cultivated animals
It is long, efficiency of feed utilization is improved, substitute antibiotic and play disease resistance, strengthen the immunologic function of animal body;Body can be strengthened special
The opposite sex and nonspecific immune reaction, the phagocytic activity of promotion macrophage, raising anti-infection ability, strengthen immunity, effectively
The diseases such as prevention carp enteritis, gill rot;Taking lichens bud pole bacterium preparation can significantly reduce the foul smell such as ammonia in cultivated animals excrement
Discharge, improves breeding environment.
Lactic acid bacteria lactic acid bacteria can effectively adjust the colony balance of animal intestinal tract, adjust the immunocompetence of body intestinal mucosa, increase
Strong immunity, improves animal survival rate.Lactic acid bacteria produces the digestive ferments such as protease, amylase, lipase, is conducive to dividing for material
Solution, promotes growth of animal.Suppress the flourish of harmful bacteria in water body, promote carp healthy growth.
Bacillus subtilis can rapidly consume the free oxygen in enteron aisle, cause enteron aisle hypoxemia, promote beneficial anaerobism bacteria growing, and
The organic acids such as lactic acid are produced, enteron aisle pH value is reduced, other pathogenic bacteria growings are suppressed indirectly;Bacillus subtilis is in aquatic products
The harmful microorganisms such as vibrios, Escherichia coli and baculoviral have very strong inhibitory action, effectively prevention aquatic livestock enteritis, gill rot
Etc. disease.
Cecropin active peptides are to Salmonella, Escherichia coli, enterococcus faecalis, streptococcus fecalis, golden yellow glucose coccus
There is very strong lethal effect Deng germ, but the beneficial bacteriums such as Bacillus acidi lactici, Bifidobacterium are not injured, effectively prevent aquatic products
The diseases such as animal enteritis, gill rot.
More preferably:Mould inhibitor is the mixture of propionic acid and sorbic acid.
More preferably:Dregs of beans is a leaching dregs of beans, is the byproduct after restricted-access media soya-bean oil.
It is different according to the method extracted, a leaching dregs of beans and two two kinds of dregs of beans of leaching can be divided into.Wherein with restricted-access media beans
Byproduct after oil is a leaching dregs of beans, and first takes oil squeezing, then the byproduct of gained is referred to as two leaching beans after soaking extract oil
The dregs of rice.The protein content of one leaching dregs of beans is higher than 40% higher than two leaching dregs of beans, wherein protein content, is also relied containing necessary amino acid
Propylhomoserin, content is between 2.5%-3.0%.
More preferably, its preparation technology comprises the following steps:S1:By fine bran, flour, maize alcohol lees, digested tankage, beans
The dregs of rice, steam fish meal, cotton dregs, rapeseed meal cross tramp iron separator and remove iron after crushing respectively;S2:The original treated by step S1 is weighed by formula ratio
Material, is well mixed;S3:Calcium dihydrogen phosphate, antioxidant, mould inhibitor, lysine, probiotics, garlic are weighed by formula ratio
Element, vitamin, mineral matter, mix after being well mixed with the mixture in step S2, and add the oil of formula ratio, are well mixed;
S4:Mixture in step S3 is made a kind of described carp feed after granulation, broken, sieving.
In sum, the invention has the advantages that:1st, using forage feed carp of the invention, carp can be accelerated
The speed of growth of fish, improves the survival rate of carp, the incidence of disease of the diseases such as carp gill rot, enteritis is reduced, so as to improve carp
Yield;2nd, it is demonstrated experimentally that the growth rate that carp will can be improved comprising the solid tolerant corn alcohol addition feed of solubility;3、
It is demonstrated experimentally that the addition of probiotics has critical effect to the survival rate for improving carp.
Specific embodiment
The present invention is described in further detail below.
Embodiment 1-4:A kind of carp feed, is prepared using following technique, and each component contains in wherein embodiment 1-4
Amount is referring to table one.
(1) preparation of maize alcohol lees:A1:By corn is size-reduced, boiling sterilization, fermentation, solid-liquid is obtained after distillation mix
Thing;A2:Solidliquid mixture is separated by filtration and respectively obtains filter residue and filtrate;A3:By the concentration of filtrate heating evaporation, the filter after concentration
Liquid merges with filter residue, and described maize alcohol lees are prepared after drying.
(2) preparation of carp feed:S1:By fine bran, flour, maize alcohol lees, digested tankage, dregs of beans, steam fish meal, cotton dregs,
Rapeseed meal crosses tramp iron separator and removes iron after crushing respectively;S2:The raw material treated by step S1 is weighed by formula ratio, is well mixed;S3:Press
Formula ratio weighs calcium dihydrogen phosphate, antioxidant, mould inhibitor, lysine, probiotics, allicin, vitamin, mineral matter,
Mix with the mixture in step S2 after well mixed, and add the oil of formula ratio, be well mixed;S4:Will be mixed in step S3
Compound is made a kind of described carp feed after granulation, broken, sieving.
Wherein, probiotics includes:Bacillus licheniformis original powder, lactic acid bacteria powder, bacillus subtilis powder, cecropin is lived
The mixture of property polypeptide, its percentage by weight in probiotics is followed successively by:30%, 30%, 15%, 25%.Lichens bud
You effects Jun Shuo≤500*10 living in spore bacillus original powder9CFU/g, Shui point of Han Liang≤5%, mesh number is 40-60 mesh;In lactic acid bacteria powder
You effects Jun Shuo≤5*10 living9CFU/g;You effects Jun Shuo≤1*10 living in bacillus subtilis powder9CFU/g;Cecropin activity is more
Mei Huo Li≤2,500,000 U/g of peptide.
Antioxidant can be in L-AA, Butylated Hydroxytoluene, fourth hydroxyl methoxy benzene, tocopherol, ethoxyquin beautiful jade
Plant or various, the present embodiment uses tocopherol.
Mould inhibitor is the mixture of propionic acid and sorbic acid, and percentage composition is respectively 30% and 70%.
Dregs of beans is a leaching dregs of beans, is the byproduct after restricted-access media soya-bean oil.
Vitamin:Vitamin can be vitamin A, vitamin C, vitamin D, vitamin E, vitamin K, vitamin B1,
One or more in vitamin B2, vitamin B6, vitamin B12, using vitamin A, vitamin C, dimension life in the present embodiment
The B B-complex that plain E, vitamin B1, vitamin B2, vitamin B6, vitamin B12 are collectively constituted.Mineral matter is biphosphate
Sodium.
Embodiment 5:Difference with embodiment 1 is that the maize alcohol lees are the auspicious auspicious biotechnology exploitation in Guan County
The DDGS maize alcohol lees that Co., Ltd provides, comprising soluble soluble solids.
Embodiment 6:Difference with embodiment 1 is that the maize alcohol lees are the auspicious auspicious biotechnology exploitation in Guan County
The DDG maize alcohol lees that Co., Ltd provides, not comprising soluble soluble solids.
Comparative example 1:Difference with embodiment 1 is to replace maize alcohol lees with dregs of beans.
Comparative example 2:Difference with embodiment 1 is to replace probiotics with dregs of beans.
Comparative example 3:Basic Carp Diet, its raw material for including following mass percent:Dregs of beans 40%, corn 20%, cotton
The dregs of rice 15%, rapeseed meal 15%, fish meal 4%, fine bran 6%.
The component and content table of the carp feed of the embodiment 1-4 of table one
Component | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Comparative example 1 | Comparative example 2 |
Fine bran | 12% | 10% | 10% | 12% | 12% | 12% |
Flour | 10% | 12% | 12% | 10% | 10% | 10% |
Maize alcohol lees | 4% | 4% | 3% | 3% | 0 | 4% |
Digested tankage | 5% | 4% | 6% | 5% | 5% | 5% |
Dregs of beans | 38% | 40% | 38% | 37% | 42% | 38.2% |
Steam fish meal | 4% | 3% | 3% | 5% | 4% | 4% |
Cotton dregs | 10% | 12% | 10% | 12% | 10% | 10% |
Rapeseed meal | 12% | 10% | 12% | 10% | 12% | 12% |
Calcium dihydrogen phosphate | 1.5% | 1.4% | 1.3% | 1.4% | 1.5% | 1.5% |
Oil | 2% | 2% | 3% | 3% | 2% | 2% |
Antioxidant | 0.03% | 0.02% | 0.02% | 0.02% | 0.03% | 0.03% |
Mould inhibitor | 0.02% | 0.04% | 0.03% | 0.02% | 0.02% | 0.02% |
Lysine | 0.7% | 0.6% | 0.8% | 0.7% | 0.7% | 0.7% |
Probiotics | 0.2% | 0.1% | 0.3% | 0.1% | 0.2% | 0 |
Allicin | 0.2% | 0.4% | 0.2% | 0.2% | 0.2% | 0.2% |
Vitamin | 0.05% | 0.04% | 0.05% | 0.06% | 0.05% | 0.05% |
Mineral matter | 0.3% | 0.4% | 0.3% | 0.5% | 0.3% | 0.3% |
First, feeding experiment
Using embodiment 1-6 and comparative example 1-3 as test sample, screening build is uniform, body colour is normal, vigor is good, body weight
The tail of carp fry 270 between 30-40g, is randomly divided into 9 groups, each test sample 30 tail fries of correspondence.Wherein every group is divided into flat again
Capable three groups, the rearing conditions of three groups of parallel laboratory tests are identical, every group of initial average weight of fry recorded, referring to table two.
Rearing conditions:27 groups of fries are put into 27 polyethylene breeding barrels, depth of water 30cm, every barrel puts 10 fishes.Breed fish use
Water be dechlorination running water through drying, use air-pump inflating oxygen supply, water temperature is controlled in 25 ± 2 DEG C, 7 points of every morning, noon 12
Point, 6 pm circadian feeding changes a water in every 2 days.The lesion situation of fry is observed and records, in time the fry of cleaning lesion
And the water in more water-exchanging bucket, in order to avoid influence the growing state of other fries.Feeding time is 60 days, and fry is recorded most after 60 days
Whole average weight.If the quantity of live carp is less than 5 in one group, this group of data are abandoned.The average weight of the carp such as institute of table two
Show.
The growing state record table of carp in the feeding experiment of table two
Test sample | Original body mass/g | Final body weight/g | Growth rate/% | The dead quantity/tail | Survival rate/% |
Embodiment 1 | 35.2 | 46.1 | 30.9 | 0 | 100 |
Embodiment 2 | 34.8 | 43.8 | 25.9 | 1 | 96.7 |
Embodiment 3 | 34.3 | 44.0 | 28.2 | 2 | 93.3 |
Embodiment 4 | 35.6 | 43.9 | 23.3 | 2 | 93.3 |
Embodiment 5 | 33.9 | 44.0 | 29.8 | 1 | 96.7 |
Embodiment 6 | 36.0 | 42.5 | 18.1 | 2 | 93.3 |
Comparative example 1 | 35.2 | 40.7 | 15.6 | 3 | 90.0 |
Comparative example 2 | 35.7 | 41.2 | 15.4 | 5 | 83.3 |
Comparative example 3 | 36.0 | 39.8 | 10.6 | 3 | 90.0 |
Raise interpretation of result:The result of the test of embodiment 1- embodiments 6 and the comparative analysis of comparative example 3 are understood, using this
The forage feed carp fry of inventive embodiment 1-6 60 days, the carp seedling body of the body weight growth rate much larger than comparative example 3 of carp fry
Weight growth rate, illustrates that embodiments of the invention 1-6 can promote the growth of carp.Wherein, using the formula of embodiment 1, carp
Body weight growth rate highest, and possess 100% survival rate.
The experimental result contrast of embodiment 1 and embodiment 5 is understood, respectively by commercially available maize alcohol lees and the present embodiment
The maize alcohol lees that method is prepared are added in feed, and the feed for preparing has close feeding effect to carp,
All there is body weight growth rate higher, respectively respectively 29.8% and 30.9%, it may have survival rate higher, 96.7% He
100%.Illustrate that the maize alcohol lees prepared using the method for the present embodiment are had with commercially available maize alcohol lees in feed
Close effect, and preparation method is simple.
Embodiment 1, embodiment 5 and the experimental result contrast of embodiment 6 are understood, by comprising the solid tolerant corn of solubility
Alcohol is poor and is added in feed not comprising the solid tolerant maize alcohol lees of solubility, in the feed for preparing, the former feeding
Support carp body weight growth rate and be far above the latter, respectively 30.9% and 18.1%, less, reason is both survival rate difference
Comprising the protein content in the solid tolerant maize alcohol lees of solubility far above not comprising soluble solid tolerant corn alcohol
Protein content in grain, protein is mainly used in the nutriment needed for providing carp growth.
The experimental result contrast of embodiment 1 and comparative example 1 is understood, maize alcohol lees is added in feed, Neng Gou great
The big body weight growth rate for improving carp, and the survival rate of carp is improved to a certain extent.
The experimental result contrast of embodiment 1 and comparative example 2 is understood, probiotics is added in feed, Neng Goutong
The body weight growth rate and survival rate of Shi Tigao carps.
The experimental result contrast of embodiment 1 and comparative example 3 is understood, compared with basic fish daily ration, by the present embodiment 1
The feed that formula is prepared can greatly improve the body weight growth rate of carp, and improve surviving for carp to a certain extent
Rate.
2nd, culture experiment
The feed of the feed of embodiment 1 and comparative example 3 is carried out into culture experiment, in two mouthfuls of ponds that area is 1 mu
Put in a suitable place to breed respectively, except feed is different, cultivated according to same condition, 1 year carp per mu yield be respectively 3512kg and
2800kg, improves yield.Using the forage feed of embodiment 1, than the forage feed using comparative example 3, there is gill rot, enteritis
Phenomenon etc. disease is reduced.
This specific embodiment is only explanation of the invention, and it is not limitation of the present invention, people in the art
Member can make the modification without creative contribution to the present embodiment as needed after this specification is read, but as long as at this
All protected by Patent Law in the protection domain of invention.
Claims (9)
1. a kind of carp feed, it is characterized in that, it is made up of the raw material of following percetage by weight:Fine bran:10-12%;
Flour:10-12%;
Maize alcohol lees:3-4%;
Digested tankage:4-6%;
Dregs of beans:36-40%;
Steam fish meal:3-5%;
Cotton dregs:10-12%;
Rapeseed meal:10-12%;
Calcium dihydrogen phosphate:1.3-1.5%;
Oil:2-3%;
Antioxidant:0.02-0.04%;
Mould inhibitor:0.02-0.04%;
Lysine:0.6-0.8%;
Probiotics:0.1-0.3%;
Allicin:0.2-0.4%;
Vitamin:0.04-0.06%;
Mineral matter:0.3-0.5%.
2. a kind of carp feed according to claim 1, it is characterized in that, it is made up of the raw material of following percetage by weight:Carefully
Bran:12%;
Flour:10%;
Maize alcohol lees:4%;
Digested tankage:5%;
Dregs of beans:38%;
Steam fish meal:4%;
Cotton dregs:10%;
Rapeseed meal:12%;
Calcium dihydrogen phosphate:1.5%;
Oil:2%;
Antioxidant:0.03%;
Mould inhibitor:0.02%;
Lysine:0.7%;
Probiotics:0.2%;
Allicin:0.2%;
Vitamin:0.05%;
Mineral matter:0.3%.
3. a kind of carp feed according to claim 1, it is characterized in that:The maize alcohol lees are prepared into by following steps
Arrive: A1:By corn is size-reduced, boiling sterilization, fermentation, obtain solidliquid mixture after distillation; A2:By solidliquid mixture filtering point
From respectively obtaining filter residue and filtrate; A3:The concentration of filtrate heating evaporation, the filtrate after concentration are merged with filter residue, made after drying
It is standby to obtain described maize alcohol lees.
4. a kind of carp feed according to claim 1, it is characterized in that:The probiotics includes bacillus licheniformis
Former powder, lactic acid bacteria powder, bacillus subtilis powder, cecropin active peptides.
5. a kind of carp feed according to claim 4, it is characterized in that:Effective work in the bacillus licheniformis original powder
Jun Shuo≤500*109CFU/g, Shui point of Han Liang≤5%, mesh number is 40-60 mesh;You effects Jun Shuo≤5* living in the lactic acid bacteria powder
109CFU/g;You effects Jun Shuo≤1*10 living in the bacillus subtilis powder9CFU/g。
6. a kind of carp feed according to claim 4, it is characterized in that:The Mei Huo Li of the cecropin active peptides≤
2500000 U/g.
7. a kind of carp feed according to claim 1, it is characterized in that:The mould inhibitor is the mixing of propionic acid and sorbic acid
Thing.
8. a kind of carp feed according to claim 1, it is characterized in that:The dregs of beans is a leaching dregs of beans, is that extraction is carried
Take the byproduct after soya-bean oil.
9. a kind of carp feed according to any one in claim 1-8, it is characterized in that, its preparation technology includes as follows
Step: S1:Crossed after fine bran, flour, maize alcohol lees, digested tankage, dregs of beans, steam fish meal, cotton dregs, rapeseed meal are crushed respectively and remove iron
Device removes iron; S2:The raw material treated by step S1 is weighed by formula ratio, is well mixed; S3:Biphosphate is weighed by formula ratio
Calcium, antioxidant, mould inhibitor, lysine, probiotics, allicin, vitamin, mineral matter, are well mixed rear and step S2
In mixture mixing, and add the oil of formula ratio, be well mixed; S4:By the mixture in step S3 through granulation, broken, mistake
A kind of described carp feed is made after sieve.
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Cited By (4)
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CN107242160A (en) * | 2017-06-05 | 2017-10-13 | 舟山市普陀兴海养殖优质种苗选育研究所 | Feeding method for breeding Bostrichthys sinensis and application of feeding method |
CN107691881A (en) * | 2017-09-22 | 2018-02-16 | 黔东南苗族侗族自治州农业科学院 | A kind of carp feed, its preparation method and carp method for breeding |
CN110731428A (en) * | 2019-11-18 | 2020-01-31 | 福建海大饲料有限公司 | puffed compound feed for breeding black fry eel |
CN112471365A (en) * | 2020-12-23 | 2021-03-12 | 天津现代天骄水产饲料股份有限公司 | Carp puffed compound feed and preparation method thereof |
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CN112471365A (en) * | 2020-12-23 | 2021-03-12 | 天津现代天骄水产饲料股份有限公司 | Carp puffed compound feed and preparation method thereof |
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