CN106721617A - A kind of grains dedicated feed of grass carp and preparation method thereof - Google Patents

A kind of grains dedicated feed of grass carp and preparation method thereof Download PDF

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CN106721617A
CN106721617A CN201611102166.XA CN201611102166A CN106721617A CN 106721617 A CN106721617 A CN 106721617A CN 201611102166 A CN201611102166 A CN 201611102166A CN 106721617 A CN106721617 A CN 106721617A
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parts
meal
grass
grass carp
feed
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不公告发明人
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Guangzhou Modern Agriculture Research Institute Co Ltd
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Guangzhou Modern Agriculture Research Institute Co Ltd
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, e.g. of fish
    • Y02A40/818Alternative feeds for fish, e.g. in aquacultures
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/87Re-use of by-products of food processing for fodder production

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Abstract

The present invention relates to field of fodder, specially a kind of grains dedicated feed of grass carp and preparation method thereof, according to the life habit and physilogical characteristics of grass carp, a kind of grains dedicated feed of grass carp for being improved immunity, shortening the cultivation phase, promote growth result is made by series of process flow with hybrid giant napier collocation alfalfa, rye grass, corn flour, sorghum flour, soya-bean cake, rape cake, wheat bran, rice bran, blood meal, zeolite powder, fish meal, dried silkworm chrysalis meal, seawood meal, the strange stone superfine powder in Enzhou, composite mineral matter, vitamin, additive, mould inhibitor;The beneficial effects of the invention are as follows:Hybrid giant napier is nutritious, yield is high, good plantation, and the feed based on hybrid giant napier can effectively improve flesh quality, increases meat sophistication;The strange stone supplement multiple beneficial element in addition Enzhou, and the general level of the health of grass carp is improved, with health care, antifatigue, health care effect;Using the present invention feed Growth of Grass Carps Ctenopharyngodon Idellus it is fast, immunity is strong, the culture-cycle is short, meat is good.

Description

A kind of grains dedicated feed of grass carp and preparation method thereof
Technical field
The present invention relates to field of fodder, specially a kind of grains dedicated feed of grass carp and preparation method thereof.
Background technology
Grass carp inhabits the rivers and lakes of plains region, and general happiness occupy middle lower floor and many pasture and water regions of offshore of water.Property Vivaciously, swim rapid, often hunt in packs.It is typical herbivorous fishes.The young grass carps phase then eats larva, algae etc., grass carp Eat of animal food, such as earthworm, dragonfly etc..Survived the winter at the deep water in mainstream or lake.Breeding season parent population is traced back trip habit.Move Grow Asia, Europe, the United States, many countries in non-each continent.Because its growth is rapid, feed resource is wide, be CHINESE FRESHWATER cultivation four everybody One of fish.
Disclose a kind of feed of grass carp and preparation method thereof (CN201310657593.4) in Chinese patent storehouse, its composition and Percentage by weight is:Fish meal 10-15%, dregs of beans 12-18%, wheat bran 13-15%, rapeseed dregs 15-18%, Cottonseed Meal 6-8%, jade Rice gluten powder 10-12%, wheaten starch 6-8%, corn oil 5-7%, spirulina powder 9-13%, brewer's yeast 3-5%, compound dimension Raw element 2-4% and mineral matter 1-3%;Its preparation process includes:1. the raw material of above-mentioned mass percent is weighed, by solid therein Raw material is ground into fine grained;3. the fine grained that will mix adds corn oil and water, is thoroughly mixed uniformly, obtains feed ball; 4. after feed ball ferments 12-16 hours at normal temperatures, dried;5. the feed ball after drying is processed into fine grained, crosses 80 Mesh sieve, obtains final product the feed of grass carp.Through the above way, feed nutrition of the present invention is balanced and makes simple, fully meets grass The growth demand of fish, it is possible to increase the yield of grass carp, the growth cycle of shortening grass carp, effectively reduces aquaculture cost, while energy Improve the nutritive value of grass carp meat.
A kind of feed of grass carp formula (CN201510488001.X) is disclosed in Chinese patent storehouse, is related to Chemical Engineering Technology to lead Domain, the feed of grass carp is formulated constituent (weight portion) to be included:Rice spermoderm 15-25 parts, sodium chloride 3-8 parts, peanut meal 5-15 Part, 7-10 parts of the wheat dregs of rice, cellulase 5-8 parts, pectase 3-5 parts, fish meal 20-35 parts, a kind of grass carp of the present invention is raised Material formula, is prepared from, by compositions such as rice spermoderm, sodium chloride, peanut meal, the wheat dregs of rice and vitazymes by optimizing each composition Proportioning, the feed of grass carp formula of preparation has the advantages that nonhazardous, clearing heat and detoxicating, antiviral and not polluted water resources.
It is an industry having good prospects that grass carp is raised, therefore how to configure grass carp special feed, reach enhance immunity, Shorten the cultivation phase, promote the purpose of growth, be a good problem to study.
The content of the invention
Regarding to the issue above, it is an object of the invention to provide grains dedicated feed of a kind of grass carp and preparation method thereof, according to The life habit and physilogical characteristics of grass carp, with hybrid giant napier collocation alfalfa, rye grass, corn flour, sorghum flour, soya-bean cake, vegetable seed Cake, wheat bran, rice bran, blood meal, zeolite powder, fish meal, dried silkworm chrysalis meal, seawood meal, the strange stone superfine powder in Enzhou, composite mineral matter, vitamin, Additive, mould inhibitor are made by series of process flow and a kind of be improved immunity, shorten cultivation phase, promote growth result The grains dedicated feed of grass carp.
To achieve these goals, the present invention uses following scheme
According to the first aspect of the invention, there is provided a kind of grains dedicated feed of grass carp, by weight, including with the following group Point:Hybrid giant napier 40-55 parts, alfalfa 2-5 parts, rye grass 3-5 parts, corn flour 10-20 parts, sorghum flour 5-10 parts, vegetable oil 1-2.5 parts, soya-bean cake 5-10 parts, rape cake 2-5 parts, wheat bran 5-12 parts, rice bran 3-5 parts, blood meal 0.3-0.8 parts, zeolite powder 0.8- 1.2 parts, fish meal 5-7 parts, dried silkworm chrysalis meal 1-3 parts, seawood meal 1-3 parts, 0.05-0.1 parts of the strange stone superfine powder in Enzhou, composite mineral matter 0.2-0.4 parts, vitamin 0.08-0.2 parts, additive 0.6-1.0 parts, mould inhibitor 0.8-1.5 parts.
Preferably, the feed of fingerling, by weight, including following components:40 parts of hybrid giant napier, 4 parts of alfalfa, rye 4 parts of grass, 18 parts of corn, 9 parts of sorghum flour, 1.3 parts of vegetable oil, 5 parts of soya-bean cake, 6 parts of wheat bran, 3.2 parts of rice bran, 0.8 part of blood meal, zeolite 0.8 part of powder, 7 parts of fish meal, 3 parts of dried silkworm chrysalis meal, 3 parts of seawood meal, 1 part of zeolite powder, 0.09 part of the strange stone superfine powder in Enzhou, composite mineral matter 0.32 part, 0.15 part of vitamin, 0.65 part of additive, 0.8 part of mould inhibitor.
Preferably, adult fish weighs less than the feed in 500g stages, by weight, including following components:45 parts of hybrid giant napier, 4 parts of alfalfa, 4 parts of rye grass, 15 parts of corn flour, 8 parts of sorghum flour, 1.8 parts of vegetable oil, 8 parts of soya-bean cake, 8 parts of wheat bran, rice bran 4 Part, 0.6 part of blood meal, 1.2 parts of zeolite powder, 6 parts of fish meal, 2.2 parts of dried silkworm chrysalis meal, 2.3 parts of seawood meal, the strange stone superfine powder 0.075 in Enzhou Part, 0.32 part of composite mineral matter, 0.18 part of vitamin, 0.85 part of additive, 1.0 parts of mould inhibitor.
Preferably, adult fish weight is higher than the feed in 500g stages, by weight, including following components:52 parts of hybrid giant napier, 4 parts of alfalfa, 5 parts of rye grass, 12 parts of corn flour, 7 parts of sorghum flour, 2.3 parts of vegetable oil, 10 parts of soya-bean cake, 10 parts of wheat bran, rice bran 4.6 parts, 0.4 part of blood meal, 1.5 parts of zeolite powder, 5 parts of fish meal, 1.6 parts of dried silkworm chrysalis meal, 1.4 parts of seawood meal, the strange stone superfine powder in Enzhou 0.085 part, 0.24 part of composite mineral matter, 0.13 part of vitamin, 1.0 parts of additive, 1.5 parts of mould inhibitor.
Preferably, vegetable oil is (2-5):The soya-bean oil of (1-2) ratio and the concoction of peanut oil.
Preferably, the content of various mineral matters is in the composite mineral matter:1kg composite mineral matters include calcium 3260mg, Phosphorus 3185mg, sodium 3800mg, copper 172mg, iron 2430mg, silicon 4980mg, manganese 292mg, cobalt 231mg, iodine 3060mg, selenium 88mg.
Preferably, the additive is (1-3):(3-6):The Bacitracin Zinc of (3-6) ratio, bentonite and Choline Chloride are mixed Compound.
Preferably, the mould inhibitor is calcium propionate.
According to the second aspect of the invention, there is provided a kind of preparation method of the grains dedicated feed of grass carp, it includes following step Suddenly:
(1) hybrid giant napier, alfalfa, rye grass are dried naturally, moisture content is advisable 40% or so, be chopped into afterwards The segment of 2-3cm, mixes after the hybrid giant napier of cut-out, alfalfa, rye grass are crushed respectively, and the grain diameter after crushing is 0.1-0.2cm;
(2) corn flour, sorghum flour, rice bran, blood meal, zeolite powder, fish meal, dried silkworm chrysalis meal, seawood meal are mixed and added into plant Oil, stirs;
(3) mix after crushing soya-bean cake, rape cake, wheat bran respectively, the grain diameter after crushing is 0.1-0.2cm;
(4) step (1), step (2) and mixture obtained in step (3) are mixed again, the addition strange stone superfine powder in Enzhou, Composite mineral matter, vitamin, additive, mould inhibitor are simultaneously well mixed;
(5) by granulation, drying, pack in mixture feeding comminutor obtained in step (4), the moisture content of pellet is made 10-12% is maintained at, particle diameter is 0.2-0.6cm.
Preferably, in step (5), diet moisture is 10%.
Hybrid giant napier belongs to four-carbon plant, and leaf amount is more, and the food value of leaf is soft, and cauline leaf surface bristle is few, tender and crisp succulence, palatability and feeding Material utilization rate is all higher than general herbage, and by taking napier grass as an example, the thick protein of hybrid giant napier is higher than napier grass by 9.3 one 23.9%, hybrid giant napier, The sugar content of each stem section of napier grass plant is different, and the average brix of hybrid giant napier is 5.2, higher than napier grass by 8.3%, illustrates that its solubility contains Sugar amount is higher, and this has good action to the palatability for improving domestic animal.The grass yield and protein content of hybrid giant napier are all high compared with napier grass, Winter is set to lack the shortening of grass phase.Napier grass is replaced with hybrid giant napier, every mu every year can voluminous 2,000 1 5000 kilograms of fresh grass, voluminous crude protein 100 1 150 kilograms.Every mu of 15,000 1 30000 kilograms of grass yield.The rich in nutrition content of hybrid giant napier, rich in various nutrition unit Element, amino acid, vitamin, beneficial mineral matter equal size arrange the first in various plants.
In the strange stone in Enzhou in addition to containing silicon, aluminium, potassium, sodium, iron, magnesium, also copper, zinc, chromium, vanadium, cobalt, nickel, manganese et al. or Element necessary to animal, can detect potassium 4.06mg/L, sodium 1.04mg/L, calcium 8.70mg/L, magnesium 1.33mg/L, silicon in its aqueous solution 12.53mg/L, vanadium 0.0013mg/L, molybdenum 0.001mg/L, zinc 0.09mg/L, copper 0.051mg/L, lead 0.009mg/L, boron 0.63mg/L, bromine 0.33mg/L, other are not all detected to the heavy metal element that human or animal is harmful to;The experiment proved that, use Enzhou The treated water of strange stone is drunk for animal, can improve the general level of the health of animal, and tired effect is resisted with animal health, health care.
Zeolite powder is that natural Zeolite Rock is levigate to be formed, and color is white.It contains needed for aquatic livestock grows Whole macroelements and major part trace element.These elements all exist with ionic condition, can be utilized by aquatic livestock.In addition Zeolite also has unique adsorptivity, catalytic, ion exchangeable, the selectivity of ion, acid resistance, heat endurance, many compositions Property and bioactivity very high and mithridatism etc..Cation in zeolite hole and passage also has stronger selective ion exchange Performance.The heavy metal ion and cyanide of animal pest will can be removed.It is released beneficial metal ion.Can remove Ammonia nitrogen 95% in water, purifies water, and alleviation turns water phenomenon.
Mould inhibitor uses calcium propionate in the present invention, and calcium propionate is the World Health Organization (WHO) and FAO (Food and Agriculture Organization of the United Nation) (FAO) the safe and reliable food that approval is used and feed mould inhibitor.Calcium propionate can be by metabolism as other fat Absorbed by people and animals, and calcium necessary to supply people and animals, this advantage is that other mould inhibitors to be compared, and is considered as GRAS.It is right There is extensive antibacterial action in mould, saccharomycete and bacterium etc., for that can play antisepsis in bread and cake, pH value is got over Low, antiseptic effect is higher.Calcium propionate is to human body almost without toxicity.
The beneficial effects of the invention are as follows:Hybrid giant napier is nutritious, yield is high, good plantation, and palatability and forage grass utilization rate are equal Higher than other herbages, the feed based on hybrid giant napier can effectively improve flesh quality, increase meat sophistication;The addition strange stone in Enzhou Supplement multiple beneficial element, and the general level of the health of grass carp is improved, with health care, antifatigue, health care effect;Fed using the present invention Foster Growth of Grass Carps Ctenopharyngodon Idellus is fast, immunity is strong, the culture-cycle is short, meat is good.
Specific embodiment
In order that those skilled in the art are better understood from the technical scheme in the application, come below in conjunction with embodiment Technical scheme is clearly and completely described, it is clear that described embodiment is only the part of the application Embodiment, based on the embodiment in the application, those of ordinary skill in the art are obtained under the premise of creative work is not made The every other embodiment for obtaining, should all belong to the scope of the application protection.
Embodiment 1
The feed of fingerling, by weight, including following components:40 parts of hybrid giant napier, 4 parts of alfalfa, 4 parts of rye grass, 18 parts of corn, 9 parts of sorghum flour, 1.3 parts of vegetable oil, 5 parts of soya-bean cake, 6 parts of wheat bran, 3.2 parts of rice bran, 0.8 part of blood meal, zeolite powder 0.8 Part, 7 parts of fish meal, 3 parts of dried silkworm chrysalis meal, 3 parts of seawood meal, 1 part of zeolite powder, 0.09 part of the strange stone superfine powder in Enzhou, composite mineral matter 0.32 Part, 0.15 part of vitamin, 0.65 part of additive, 0.8 part of mould inhibitor.
Embodiment 2
Adult fish weighs less than the feed in 500g stages, by weight, including following components:45 parts of hybrid giant napier, pale reddish brown lucerne 4 parts of Mu, 4 parts of rye grass, 15 parts of corn flour, 8 parts of sorghum flour, 1.8 parts of vegetable oil, 8 parts of soya-bean cake, 8 parts of wheat bran, 4 parts of rice bran, blood meal 0.6 part, it is 1.2 parts of zeolite powder, 6 parts of fish meal, 2.2 parts of dried silkworm chrysalis meal, 2.3 parts of seawood meal, 0.075 part of the strange stone superfine powder in Enzhou, compound 0.32 part of mineral matter, 0.18 part of vitamin, 0.85 part of additive, 1.0 parts of mould inhibitor.
Embodiment 3
Adult fish weight is higher than the feed in 500g stages, by weight, including following components:52 parts of hybrid giant napier, pale reddish brown lucerne 4 parts of Mu, 5 parts of rye grass, 12 parts of corn flour, 7 parts of sorghum flour, 2.3 parts of vegetable oil, 10 parts of soya-bean cake, 10 parts of wheat bran, 4.6 parts of rice bran, 0.4 part of blood meal, 1.5 parts of zeolite powder, 5 parts of fish meal, 1.6 parts of dried silkworm chrysalis meal, 1.4 parts of seawood meal, 0.085 part of the strange stone superfine powder in Enzhou, 0.24 part of composite mineral matter, 0.13 part of vitamin, 1.0 parts of additive, 1.5 parts of mould inhibitor.
The preparation method of above-described embodiment 1-3 is as follows:
(1) hybrid giant napier, alfalfa, rye grass are dried naturally, moisture content is advisable 40% or so, be chopped into afterwards The segment of 2-3cm, mixes after the hybrid giant napier of cut-out, alfalfa, rye grass are crushed respectively, and the grain diameter after crushing is 0.1-0.2cm;
(2) corn flour, sorghum flour, rice bran, blood meal, zeolite powder, fish meal, dried silkworm chrysalis meal, seawood meal are mixed and added into plant Oil, stirs;
(3) mix after crushing soya-bean cake, rape cake, wheat bran respectively, the grain diameter after crushing is 0.1-0.2cm;
(4) step (1), step (2) and mixture obtained in step (3) are mixed again, the addition strange stone superfine powder in Enzhou, Composite mineral matter, vitamin, additive, mould inhibitor are simultaneously well mixed;
(5) by granulation, drying, pack in mixture feeding comminutor obtained in step (4), the moisture content of pellet is made 10-12% is maintained at, particle diameter is 0.2-0.6cm.
Embodiment 4
Selection body weight is identical, the tail of golden grass carp 120 less than 500g, and culturing time is close (age), and front and rear difference does not surpass Spend 1 week.120 tail grass carps are equally divided into two groups, one of which is control group, is raised using normal diet;Another group is Experimental group, is raised using the feed prepared by embodiment 2.Control group and the feeds utilized consumption of experimental group it is equal, use Identical feeding manner, identical feeding time.Test period is 4 weeks, and the health status to grass carp is examined in the process Survey.After off-test, body weight, length to grass carp are detected.The feed that wherein control group is used for:By maize flour, wheat-middlings, Green grass, green vegetable, sorghum flour, wheat bran, cavings, soya-bean cake, peanut cake, additive are arranged in pairs or groups with certain proportion.
In control group, there are 6 fishes disease occurred, through 4 rehabilitations after treatment, dead 2;In experimental group, there are 3 fishes There is disease, through whole rehabilitations after treatment.Grass carp good appetite in experimental group, the time required to same feeding amount suffers all feed It is short, and activity is big, the state of mind is good.The experimental result illustrates feed structure of the invention rationally and has certain health care Effect, immunity of organisms, anti-fatigue ability and the vigor that grass carp can be improved.
In control group, the increased weight of grass carp is 52.3-63.4g, the average increased weight per tail grass carp 55.36g;It is long It is 1.15-1.33cm that degree increases, and the average length per tail grass carp increased 1.26cm.
And in experimental group, the increased weight of grass carp is 76.8-83.7g, the average increased weight per tail grass carp 80.12g; It is 1.32-1.45cm that length increases, and the average length per tail grass carp increased 1.43cm.
Other experimental group it is individual than more uniform, difference all grass carps without control group of body weight and length are big.
Embodiment 5
Selection body weight is identical, the tail of grisped grass carp 120 higher than 500g, and culturing time is close (two ages), and front and rear difference does not surpass Spend 1 week.120 tail grass carps are equally divided into two groups, one of which is control group, is raised using normal diet;Another group is Experimental group, is raised using the feed prepared by embodiment 3.Control group and the feeds utilized consumption of experimental group it is equal, use Identical feeding manner, identical feeding time.Test period is 4 weeks, and the health status to grass carp is examined in the process Survey.After off-test, body weight, length to grass carp are detected.The feed that wherein control group is used for:By maize flour, wheat-middlings, Green grass, green vegetable, sorghum flour, wheat bran, cavings, soya-bean cake, peanut cake, additive are arranged in pairs or groups with certain proportion.
In control group, there are 5 fishes disease occurred, through 4 rehabilitations after treatment, dead 1;In experimental group, there are 2 fishes There is disease, through whole rehabilitations after treatment.Grass carp good appetite in experimental group, the time required to same feeding amount suffers all feed It is short, and activity is big, the state of mind is good.The experimental result illustrates feed structure of the invention rationally and has certain health care Effect, immunity of organisms, anti-fatigue ability and the vigor that grass carp can be improved.
In control group, the increased weight of grass carp is 276.8-296.4g, the average increased weight per tail grass carp 286.3g; It is 2.35-2.54cm that length increases, and the average length per tail grass carp increased 2.46cm.
And in experimental group, the increased weight of grass carp is 297.3-314.7g, the average increased weight per tail grass carp 308.5g;It is 2.73-2.87cm that length increases, and the average length per tail grass carp increased 2.81cm.
Other experimental group it is individual than more uniform, difference all grass carps without control group of body weight and length are big.
Composition detection is carried out to the flesh of fish that the grass carp of control group and experimental group is produced, as a result such as following table:
As shown by data in table, after forage feed of the invention, grass carp meat is significantly improved, fat content Lower, protein content is higher, and essential amino acid content increases.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, this area is common Other modifications or equivalent that technical staff is made to technical scheme, without departing from technical solution of the present invention Spirit and scope, all should cover in the middle of scope of the presently claimed invention.

Claims (8)

1. the grains dedicated feed of a kind of grass carp, it is characterised in that by weight, including following components:Hybrid giant napier 40-55 parts, Alfalfa 2-5 parts, rye grass 3-5 parts, corn flour 10-20 parts, sorghum flour 5-10 parts, vegetable oil 1-2.5 parts, soya-bean cake 5-10 Part, rape cake 2-5 parts, wheat bran 5-12 parts, rice bran 3-5 parts, blood meal 0.3-0.8 parts, zeolite powder 0.8-1.2 parts, fish meal 5-7 parts, Dried silkworm chrysalis meal 1-3 parts, seawood meal 1-3 parts, 0.05-0.1 parts of the strange stone superfine powder in Enzhou, composite mineral matter 0.2-0.4 parts, vitamin 0.08-0.2 parts, additive 0.6-1.0 parts, mould inhibitor 0.8-1.5 parts.
2. a kind of grains dedicated feed of grass carp according to claim 1, it is characterised in that the feed of fingerling, by weight Meter, including following components:40 parts of hybrid giant napier, 4 parts of alfalfa, 4 parts of rye grass, 18 parts of corn, 9 parts of sorghum flour, vegetable oil 1.3 Part, 5 parts of soya-bean cake, 6 parts of wheat bran, 3.2 parts of rice bran, 0.8 part of blood meal, 0.8 part of zeolite powder, 7 parts of fish meal, 3 parts of dried silkworm chrysalis meal, seawood meal 3 Part, 1 part of zeolite powder, 0.09 part of the strange stone superfine powder in Enzhou, 0.32 part of composite mineral matter, 0.15 part of vitamin, 0.65 part of additive, 0.8 part of mould inhibitor.
3. the grains dedicated feed of a kind of grass carp according to claim 1, it is characterised in that adult fish weighs less than the 500g stages Feed, by weight, including following components:45 parts of hybrid giant napier, 4 parts of alfalfa, 4 parts of rye grass, 15 parts of corn flour, height 8 parts of fine strain of millet powder, 1.8 parts of vegetable oil, 8 parts of soya-bean cake, 8 parts of wheat bran, 4 parts of rice bran, 0.6 part of blood meal, 1.2 parts of zeolite powder, 6 parts of fish meal, silkworm 2.2 parts of pupa powder, 2.3 parts of seawood meal, 0.075 part of the strange stone superfine powder in Enzhou, 0.32 part of composite mineral matter, 0.18 part of vitamin, add Plus 0.85 part of agent, 1.0 parts of mould inhibitor.
4. the grains dedicated feed of a kind of grass carp according to claim 1, it is characterised in that adult fish weight is higher than the 500g stages Feed, by weight, including following components:52 parts of hybrid giant napier, 4 parts of alfalfa, 5 parts of rye grass, 12 parts of corn flour, height 7 parts of fine strain of millet powder, 2.3 parts of vegetable oil, 10 parts of soya-bean cake, 10 parts of wheat bran, 4.6 parts of rice bran, 0.4 part of blood meal, 1.5 parts of zeolite powder, fish meal 5 Part, 1.6 parts of dried silkworm chrysalis meal, 1.4 parts of seawood meal, 0.085 part of the strange stone superfine powder in Enzhou, 0.24 part of composite mineral matter, vitamin 0.13 Part, 1.0 parts of additive, 1.5 parts of mould inhibitor.
5. the grains dedicated feed of a kind of grass carp according to claim 1, it is characterised in that vegetable oil is (2-5):(1-2) The soya-bean oil of ratio and the concoction of peanut oil.
6. the grains dedicated feed of a kind of grass carp according to claim 1, it is characterised in that various in the composite mineral matter The content of mineral matter is:1kg composite mineral matters include calcium 3260mg, phosphorus 3185mg, sodium 3800mg, copper 172mg, iron 2430mg, Silicon 4980mg, manganese 292mg, cobalt 231mg, iodine 3060mg, selenium 88mg.
7. the grains dedicated feed of a kind of grass carp according to claim 1, it is characterised in that the additive is (1-3): (3-6):The Bacitracin Zinc of (3-6) ratio, bentonite and Choline Chloride mixture.
8. the preparation method of the grains dedicated feed of a kind of grass carp, it is characterised in that it is comprised the following steps:
(1) hybrid giant napier, alfalfa, rye grass are dried naturally, moisture content is advisable 40% or so, 2- is chopped into afterwards The segment of 3cm, mixes after the hybrid giant napier of cut-out, alfalfa, rye grass are crushed respectively, and the grain diameter after crushing is 0.1- 0.2cm;
(2) corn flour, sorghum flour, rice bran, blood meal, zeolite powder, fish meal, dried silkworm chrysalis meal, seawood meal are mixed and added into vegetable oil, are stirred Mix uniform;
(3) mix after crushing soya-bean cake, rape cake, wheat bran respectively, the grain diameter after crushing is 0.1-0.2cm;
(4) step (1), step (2) and mixture obtained in step (3) are mixed again, adds the strange stone superfine powder in Enzhou, is combined Mineral matter, vitamin, additive, mould inhibitor are simultaneously well mixed;
(5) by granulation, drying, pack in mixture feeding comminutor obtained in step (4), keep the moisture content of pellet In 10-12%, particle diameter is 0.2-0.6cm.
CN201611102166.XA 2016-12-05 2016-12-05 A kind of grains dedicated feed of grass carp and preparation method thereof Pending CN106721617A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107897570A (en) * 2017-09-30 2018-04-13 无为县绿农果蔬农民专业合作社 A kind of feed for improving grass carp meat

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Application publication date: 20170531