CN110495529A - A kind of functionality freshwater crayfish feed and preparation method thereof and application method - Google Patents

A kind of functionality freshwater crayfish feed and preparation method thereof and application method Download PDF

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Publication number
CN110495529A
CN110495529A CN201910812151.XA CN201910812151A CN110495529A CN 110495529 A CN110495529 A CN 110495529A CN 201910812151 A CN201910812151 A CN 201910812151A CN 110495529 A CN110495529 A CN 110495529A
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weight
parts
vitamin
freshwater crayfish
functionality
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张平平
朱文奇
陈凤香
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Shanghai Guangming Feed Co Ltd
SHANGHAI LIANGYOU (GROUP) CO Ltd
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Shanghai Guangming Feed Co Ltd
SHANGHAI LIANGYOU (GROUP) CO Ltd
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Publication of CN110495529A publication Critical patent/CN110495529A/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00Culture of aquatic animals
    • A01K61/50Culture of aquatic animals of shellfish
    • A01K61/59Culture of aquatic animals of shellfish of crustaceans, e.g. lobsters or shrimps
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/10Animal feeding-stuffs obtained by microbiological or biochemical processes
    • A23K10/16Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/20Animal feeding-stuffs from material of animal origin
    • A23K10/22Animal feeding-stuffs from material of animal origin from fish
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/20Animal feeding-stuffs from material of animal origin
    • A23K10/26Animal feeding-stuffs from material of animal origin from waste material, e.g. feathers, bones or skin
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/30Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/30Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A23K10/37Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/105Aliphatic or alicyclic compounds
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/158Fatty acids; Fats; Products containing oils or fats
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/174Vitamins
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/20Inorganic substances, e.g. oligoelements
    • A23K20/26Compounds containing phosphorus
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/20Inorganic substances, e.g. oligoelements
    • A23K20/30Oligoelements
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K50/00Feeding-stuffs specially adapted for particular animals
    • A23K50/80Feeding-stuffs specially adapted for particular animals for aquatic animals, e.g. fish, crustaceans or molluscs
    • 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
    • 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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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Husbandry (AREA)
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  • Fodder In General (AREA)
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Abstract

The present invention provides a kind of functional freshwater crayfish feed and preparation method thereof and application method, the functionality freshwater crayfish feed includes the raw material components of following parts by weight: 10~20 parts by weight of dregs of beans, 10~15 parts by weight of the certain herbaceous plants with big flowers benevolence dregs of rice, add 13~20 parts by weight of seed rapeseed meal, 5~15 parts by weight of peanut meal, 15~20 parts by weight of Strong flour, 10~20 parts by weight of fish meal, 3~5 parts by weight of shrimp shell meal, 2~3 parts by weight of cuttlefish cream, 3~5 parts by weight of pine needle meal, 3~5 parts by weight of spirulina powder, 1~2 parts by weight of yeast extract, 1~2 parts by weight of phosphatide oil, 2~3 parts by weight of fish oil, 1~2 parts by weight of calcium dihydrogen phosphate, 0.5~1 parts by weight of Chinese herb feed additive, 0.1~0.2 parts by weight of choline, 0.05~0.15 parts by weight of shelling element, compound dimension 0.5~1.0 parts by weight of raw element and 0.5~1.0 parts by weight of composite mineral matter.In the application functional freshwater crayfish feed nutrition more comprehensively, it is balanced, the cray speed of growth is fast and cray voluptuousness and mouthfeel are more preferable.

Description

A kind of functionality freshwater crayfish feed and preparation method thereof and application method
Technical field
The present invention relates to field of fodder, more particularly to a kind of functional freshwater crayfish feed.
Background technique
Freshwater crayfish is also named Procambius clarkii, is typical Omnivore.Not only grass is absorbed water, but also eats grain trough and moves Object feed.Hand fit's cray feed is by animality and plant feed according to the nutritional need in cray growth course And physilogical characteristics, optimization design go out to be formulated, be process according to the production and processing technology mixed preparing of lobster feed.Match in feed Also need to be properly added some vitamins and trace quantity mineral substance element etc. as needed during system, and according to lobster growth phase system At the feed for being suitble to current growth period.
In recent years, national cray consumer market demand is hot, and industry has basically formed, and lobster cultivates also by vast The warm welcome of common people, however, technical level is irregular, and lobster feed product inferior is just since lobster cultivation threshold is low Have an opportunity to take advantage of.Due to not only causing the cray speed of growth slow using feed inferior at a low price, premunition is poor, and listing is caused to be advised Lattice are small, and meat is soft, and the series of problems such as death rate height cause huge economic loss to raiser, are unfavorable for lobster aquaculture Healthy and stable development.Meanwhile the general common people can voluntarily add some preventions while using lobster feed into feed Or the drug for the treatment of lobster disease, certain inconvenience is not only brought to common people's actual production, is also supported simultaneously for lobster health It grows and has buried security risk.In consideration of it, while meeting lobster in ensuring lobster breeding process and grow basic physiological requirements, Targetedly develop a kind of functional freshwater crayfish feed solve during lobster healthy aquaculture it is possible that pathology Property or artificial property risk seem particularly necessary.
Summary of the invention
In view of the foregoing deficiencies of prior art, the purpose of the present invention is to provide a kind of functional freshwater crayfish to raise Material and preparation method thereof and application method, for solving the problems of the prior art.
In order to achieve the above objects and other related objects, the present invention obtains by the following technical programs.
The present invention provides a kind of functional freshwater crayfish feed, the raw material components including following percentage composition:
10~20 parts by weight of dregs of beans, 10~15 parts by weight of the certain herbaceous plants with big flowers benevolence dregs of rice, 5~15 parts by weight of peanut meal plus seed rapeseed meal 13~20 Parts by weight, 15~20 parts by weight of Strong flour, 10~20 parts by weight of fish meal, 3~5 parts by weight of shrimp shell meal, 2~3 weight of cuttlefish cream Part, 3~5 parts by weight of pine needle meal, 3~5 parts by weight of spirulina powder, 1~2 parts by weight of yeast extract, 1~2 parts by weight of phosphatide oil, 2~3 parts by weight of fish oil, 1~2 parts by weight of calcium dihydrogen phosphate, 0.5~1 parts by weight of Chinese herb feed additive, 0.1~0.2 weight of choline Part, 0.5~1.0 parts by weight of 0.05~0.15 parts by weight of shelling element, 0.5~1.0 parts by weight of multi-vitamins and composite mineral matter.
According to technical scheme, the Chinese herb feed additive includes the raw material components of following parts by weight: rheum officinale 15~ 22 parts by weight, 8~12 parts by weight of radix scutellariae, 0.5~1 parts by weight of rough gentian, 0.3~0.7 parts by weight of the coptis, 8~12 weight of cordate houttuynia Part, 18~22 parts by weight of allicin, 8~12 parts by weight of Cortex Eucommiae, 0.3~0.6 parts by weight of oriental wormwood, 0.3~0.6 parts by weight of Radix Glycyrrhizae, 0.3~0.6 parts by weight of 0.1~0.3 parts by weight of Herba portulacae and Chinese gall.
According to technical scheme, the Chinese herb feed additive is to be uniformly mixed to be made after crushing each raw material component.
According to technical scheme, each raw material component is crushed to 95wt% and can leak through 100 mesh in Chinese herb feed additive Mesh screen.
It according to technical scheme, is counted on the basis of the gross mass of multi-vitamins, includes in the multi-vitamins The component of following content: vitamin A >=100000IU/kg, vitamine D3 >=80000IU/kg, vitamin E >=1900mg/kg, Vitamin K3 >=250mg/kg, vitamin B1 >=300mg/kg, vitamin B2 >=350mg/kg, vitamin B6 >=300mg/kg, Vitamin B12 >=2mg/kg, vitamin C >=3500mg/kg, niacinamide >=2300mg/kg, D-VB5 calcium >=1200mg/kg, leaf Acid >=150mg/kg, D-Biotin >=5mg/kg, inositol >=2800mg/kg.According to technical scheme, the compound dimension life Element meets above-mentioned requirements, and surplus is multi-vitamins common carrier.Multi-vitamins carrier in the application can be adopted With substance is commonly used in the prior art, do not limited by carrier in the application.
It according to technical scheme, is counted on the basis of the gross mass of composite mineral matter, the composite mineral matter includes such as The component of lower content: magnesium > 500mg/kg, zinc > 2200mg/kg, manganese > 1000mg/kg, copper > 1000mg/kg, iron > 10000mg/kg, cobalt > 110mg/kg, iodine > 80mg/kg and selenium > 20mg/kg.It is described compound according to technical scheme Minerals meet above-mentioned requirements, and surplus is composite mineral matter common carrier.Multi-vitamins carrier in the application can Do not limited by carrier in the application using substance is commonly used in the prior art.
According to technical scheme, Strong flour refers to that protein content is more than or equal to 12wt%, and wet gluten rate is greater than Flour equal to 35%.Wet gluten rate in the application is tested using WATER-WASHING METHOD.
According to technical scheme, the shelling element extracts from Commelianaceae blackspiked lovegrass herb with root.Specifically, it is used in the application The shelling element of Xi'an day this bioengineering Co., Ltd production.
The invention also discloses the preparation methods of above-mentioned functional freshwater crayfish feed, and each raw material component is uniformly mixed After obtain.
The invention also discloses the application method of above-mentioned functional freshwater crayfish feed, in freshwater crayfish growth period, It feeds twice within one day, each feeding volume is kg/ mus of (1~8).
According to technical scheme, in the application, the application method of the functionality freshwater crayfish feed, including such as Lower feature:
In freshwater crayfish fast growing period annual March to May, feed within one day twice, it is average to feed 6kg/ daily Mu, wherein every morning feeds 2 kgs/acre, feeds 4kg/ mus at dusk;
In high temperature season annual June to September part, feed within one day twice, it is average to feed 4kg/ mus daily, wherein daily Feed 1kg/ mus in the morning, feeds 3kg/ mus afternoon.
Technical solution mainly has the advantage that in the present invention
1, functional freshwater crayfish feed of the invention passes through all using high-quality feed raw material, has fully considered natural The characteristics of plant feed raw material and Chinese herbal feed additive, matches according to reasonable animal protein and vegetable protein, and optimization is adjusted Whole acquisition.Not only nutrition more comprehensively, it is balanced, but also feed phagostimulating effect is good, digests and assimilates that effect is good, and enteron aisle is healthier, growth Speed is fast.
2, the Chinese herbal feed additive ingredient that functional freshwater crayfish feed of the invention uses makes cray big The immunity of organisms for improving cray greatly and smoothly shelling, improve the disease resistance of cray, can effective pre- disease prevention Generation improve culture efficiency to reduce cultivation risk.
3, functional freshwater crayfish feed addition of the invention natural plants such as pine needle meals and spirulina powder, it is natural to plant The bioactive substance that object the is rich in not only important role in disease-resistant, antibacterial, but also improving cray meat and mouth Also there is irreplaceable function in sense, this walks differentiation for realization cray cultivation and branding development provides new thinking The direction and.
Specific embodiment
Illustrate embodiments of the present invention below by way of specific specific example, those skilled in the art can be by this specification Other advantages and efficacy of the present invention can be easily understood for disclosed content.The present invention can also pass through in addition different specific realities The mode of applying is embodied or practiced, the various details in this specification can also based on different viewpoints and application, without departing from Various modifications or alterations are carried out under spirit of the invention.
It should be clear that in the following example not specifically dated process equipment or device be all made of conventional equipment in the art or Device.
In addition, it should also be understood that, one or more method and step mentioned in the present invention does not repel before and after the combination step It can also be inserted into other methods step there may also be other methods step or between these explicitly mentioned steps, unless separately It is described;It should also be understood that the combination connection relationship between one or more equipment/device mentioned in the present invention is not repelled The two equipment/devices specifically mentioned before and after the unit equipment/device there may also be other equipment/device or at these it Between can also be inserted into other equipment/device, unless otherwise indicated.Moreover, unless otherwise indicated, the number of various method steps is only Identify the convenient tool of various method steps, rather than for the arrangement order of limitation various method steps or limits the enforceable model of the present invention It encloses, relativeness is altered or modified, and without material changes in technical content, when being also considered as, the present invention is enforceable Scope.
Embodiment 1
A kind of functional freshwater crayfish feed is disclosed in the present embodiment, is counted on the basis of the gross mass of raw material components, Its raw material components and weight percentage are as follows: dregs of beans 12wt%, certain herbaceous plants with big flowers benevolence dregs of rice 14wt% plus seed rapeseed meal 13wt%, peanut meal 8wt%, Strong flour 15wt%, imported fish meal 14.2wt%, shrimp shell meal 4wt%, cuttlefish cream 3wt%, pine needle meal 4wt%, spiral shell Spirulina powder 3wt%, yeast extract 2wt%, phosphatide oil 2wt%, fish oil 3wt%, calcium dihydrogen phosphate 1wt%, Chinese herbal medicine addition Agent 0.5wt%, choline 0.2wt%, shelling element 0.1wt%, multi-vitamins 0.5wt% and composite mineral matter 0.5wt%.
Every kilogram of 200g containing rheum officinale of the Chinese herb feed additive, radix scutellariae 100g, rough gentian 80g, coptis 50g, cordate houttuynia 100g, Allicin 200g, Cortex Eucommiae 100g, oriental wormwood 50g, Radix Glycyrrhizae 50g, Herba portulacae 20g, Chinese gall 50g.
According to the above technical scheme, multivitamin, institute are contained in the feed of fresh water cray described in the present embodiment State the component that multi-vitamins include following content: retinol1 20000IU/kg, vitamine D3 85000IU/kg, vitamin E 2000mg/kg, Vitamin K3 300mg/kg, vitamin B1 320mg/kg, vitamin B2 400mg/kg, vitamin B6 350mg/kg, vitamin B12 3mg/kg, vitamin C 4000mg/kg, niacinamide 2500mg/kg, D-VB5 calcium 1250mg/ Kg, folic acid 200mg/kg, D-Biotin 6mg/kg, inositol 3000mg/kg, surplus are multi-vitamins carrier.
According to the above technical scheme, the composite mineral matter includes: magnesium 600mg/kg, zinc 2250mg/kg, manganese 1100mg/ Kg, copper 1050mg/kg, iron 11000mg/kg, cobalt 120mg/kg, iodine 90mg/kg, selenium 25mg/kg, surplus are composite mineral matter load Body.
Embodiment 2
Present embodiment discloses a kind of functional freshwater crayfish feed formulas, on the basis of the gross mass of raw material components Meter, raw material components and weight percentage are as follows: dregs of beans 13.3wt%, certain herbaceous plants with big flowers benevolence dregs of rice 10wt% plus seed rapeseed meal 15wt%, peanut meal 12wt%, Strong flour 18wt%, fish meal 10wt%, shrimp shell meal 3wt%, cuttlefish cream 2wt%, pine needle meal 5wt%, spirulina powder 3wt%, yeast extract 1wt%, phosphatide oil 1wt%, fish oil 2.5wt%, calcium dihydrogen phosphate 2wt%, Chinese herb feed additive 1wt%, choline 0.1wt%, shelling element 0.1wt%, multi-vitamins 0.5wt% and composite mineral matter 0.5wt%.
Every kilogram of 200g containing rheum officinale of Chinese herb feed additive described in the present embodiment, radix scutellariae 100g, rough gentian 80g, the coptis 50, fish Raw meat grass 100g, allicin 200g, Cortex Eucommiae 100g, oriental wormwood 50g, Radix Glycyrrhizae 50g, Herba portulacae 20g, Chinese gall 50g.
According to the above technical scheme, multivitamin, the compound dimension life are contained in the fresh water cray feed Element includes the component of following content: retinol1 20000IU/kg, vitamine D3 85000IU/kg, vitamin E 2000mg/ Kg, Vitamin K3 300mg/kg, vitamin B1 320mg/kg, vitamin B2 400mg/kg, vitamin B6 350mg/kg, dimension Raw element B12 3mg/kg, vitamin C 4000mg/kg, niacinamide 2500mg/kg, D-VB5 calcium 1250mg/kg, folic acid 200mg/ Kg, D-Biotin 6mg/kg, inositol 3000mg/kg, surplus are multi-vitamins carrier.
According to the above technical scheme, the composite mineral matter includes: magnesium 600mg/kg, zinc 2250mg/kg, manganese, 1100mg/ Kg, copper 1050mg/kg, iron 11000mg/kg, cobalt 120mg/kg, iodine 90mg/kg, selenium 25mg/kg, surplus are composite mineral matter load Body.
Embodiment 3
A kind of functional freshwater crayfish feed is disclosed in the present embodiment, is counted on the basis of raw material components gross mass, Raw material components and weight percentage are as follows: dregs of beans 10wt%, certain herbaceous plants with big flowers benevolence dregs of rice 10wt%, plus seed rapeseed meal 18wt%, peanut meal 7wt%, Strong flour 15wt%, fish meal 18wt%, shrimp shell meal 3.5wt%, cuttlefish cream 3wt%, pine needle meal 3wt%, spirulina powder 3wt%, yeast extract 2wt%, phosphatide oil 2wt%, fish oil 2wt%, calcium dihydrogen phosphate 1.4wt%, Chinese herb feed additive 0.8wt%, choline 0.2wt% and shelling element 0.1wt%, multi-vitamins 0.5wt% and composite mineral matter 0.5wt%.
Every kilogram of 200g containing rheum officinale of the Chinese herb feed additive, radix scutellariae 100g, rough gentian 80g, the coptis 50, cordate houttuynia 100g, Allicin 200g, Cortex Eucommiae 100g, oriental wormwood 50g, Radix Glycyrrhizae 50g, Herba portulacae 20g, Chinese gall 50g.
According to the above technical scheme, multivitamin, institute are contained in the feed of fresh water cray described in the present embodiment State the component that multi-vitamins include following content: vitamin A 120000IU/kg, vitamine D3 85000IU/kg, vitamin E 2000mg/kg, Vitamin K3 300mg/kg, vitamin B1 320mg/kg, vitamin B2 400mg/kg, vitamin B6 350mg/kg, vitamin B12 3mg/kg, vitamin C 4000mg/kg, niacinamide 2500mg/kg, D-VB5 calcium 1250mg/ Kg, folic acid 200mg/kg, D-Biotin 6mg/kg, inositol 3000mg/kg, surplus are multi-vitamins carrier.
According to the above technical scheme, the composite mineral matter includes: every kilogram of 600mg/kg containing magnesium, zinc 2250mg/kg, Manganese, 1100mg/kg, copper 1050mg/kg, iron 11000mg/kg, cobalt 120mg/kg, iodine 90mg/kg, selenium 25mg/kg, surplus are multiple Close mineral carrier.
Embodiment 4
Present embodiment discloses a kind of functional freshwater crayfish feed formulas, on the basis of the gross mass of raw material components Meter, raw material components and weight percentage are as follows: dregs of beans 12wt%, certain herbaceous plants with big flowers benevolence dregs of rice 13wt% plus seed rapeseed meal 12wt%, peanut meal 9wt%, Strong flour 17wt%, fish meal 14wt%, shrimp shell meal 4wt%, cuttlefish cream 2wt%, pine needle meal 3wt%, spirulina powder 5wt%, yeast extract 1wt%, phosphatide oil 1wt%, fish oil 3wt%, calcium dihydrogen phosphate 1.9wt%, Chinese herb feed additive 0.75wt%, choline 0.2wt% and shelling element 0.15wt%, multi-vitamins 0.5wt% and composite mineral matter 0.5wt%.
Every kilogram of 200g containing rheum officinale of Chinese herb feed additive described in the present embodiment, radix scutellariae 100g, rough gentian 80g, the coptis 50, fish Raw meat grass 100g, allicin 200g, Cortex Eucommiae 100g, oriental wormwood 50g, Radix Glycyrrhizae 50g, Herba portulacae 20g, Chinese gall 50g.
According to the above technical scheme, multivitamin, the compound dimension life are contained in the fresh water cray feed Element includes the component of following content: vitamin A 120000IU/kg, vitamine D3 85000IU/kg, vitamin E 2000mg/ Kg, Vitamin K3 300mg/kg, vitamin B1 320mg/kg, vitamin B2 400mg/kg, vitamin B6 350mg/kg, dimension Raw element B12 3mg/kg, vitamin C 4000mg/kg, niacinamide 2500mg/kg, D-VB5 calcium 1250mg/kg, folic acid 200mg/ Kg, D-Biotin 6mg/kg, inositol 3000mg/kg, surplus are multi-vitamins carrier.
According to the above technical scheme, the composite mineral matter includes: magnesium 600mg/kg, zinc 2250mg/kg, manganese 1100mg/ Kg, copper 1050mg/kg, iron 11000mg/kg, cobalt 120mg/kg, iodine 90mg/kg, selenium 25mg/kg, surplus are composite mineral matter load Body.
Comparative example 1
Cray feed in this comparative example does not contain Chinese herb feed additive unlike the first embodiment, other are all the same.
Comparative example 2
Cray feed in this comparative example does not contain natural plants such as pine needle meal and spirulina unlike the first embodiment Powder, other are all the same.
In the above embodiments of the present application, Strong flour refers to protein content more than or equal to 12%, and wet gluten rate is greater than etc. In 35% flour;
The Chinese herb feed additive is to be uniformly mixed to be made after crushing each raw material component;
Each raw material component is crushed to 95wt% and can leak through 100 mesh mesh screens in Chinese herb feed additive.
It carries out the feedstuff component in above-described embodiment and comparative example to be mixed to prepare cray feed.
The cray feed in Examples 1 to 4 and comparative example 1 and comparative example 2 is respectively adopted to feed five groups of crays, often Group cray quantity is 6000 tails/mu.For culturing time since April, the culture-cycle is 30 days, is fed within one day twice, average every It feeds 6kg/ mus, and wherein every morning feeds 2 kgs/acre, feeds 4kg/ mus at dusk.
Culture experiment contrast effect is as follows:
Embodiment 1 Embodiment 2 Embodiment 3 Embodiment 4 Comparative example 1 Comparative example 2
Survival rate 94.3% 92.8% 91.8% 93.7% 70.6% 72.6%
Average weight incrementss 41.8g 37.7g 40.3g 39.8g 31.4 34.8
Disease incidence 8.81% 7.2% 9.08% 8.72% 21.5% 16.6%
By above-mentioned it can be seen that
The culture efficiency of the cray feed feeding cray made by implementation column 1~4 of the invention will be significantly better than pair Ratio 1 and comparative example 2.The lobster survival rate of Examples 1 to 4 reaches 90% or more, and average weight increases up to 40g or so, Lobster disease incidence is lower than 10% in breeding process, and the survival rate of comparative example 1 and comparative example 2 is respectively 70.6% and 72.6%, Average weight increases separately 31.4g and 34.8g, and disease incidence is respectively 21.5% and 16.6%.The cray that the present invention makes is raised The advantages that material is comprehensive, balanced, premunition is strong, growth-promoting effect is good with its nutrition embodies significant in cray breeding process Culture efficiency.The feedstuff that the present invention all uses national legislation to allow is free of any forbidden amphetamine, passes through various raw materials Reasonably combined, optimization design has fully considered that feed phagostimulating effect is good, digestibility and animal intestinal tract health, meat wind The factors such as taste realize that intensive healthy aquaculture provides a kind of safe and efficient special feed for cray.
The above-described embodiments merely illustrate the principles and effects of the present invention, and is not intended to limit the present invention.It is any ripe The personage for knowing this technology all without departing from the spirit and scope of the present invention, carries out modifications and changes to above-described embodiment.Cause This, institute is complete without departing from the spirit and technical ideas disclosed in the present invention by those of ordinary skill in the art such as At all equivalent modifications or change, should be covered by the claims of the present invention.

Claims (10)

1. a kind of functionality freshwater crayfish feed, which is characterized in that the raw material components including following parts by weight: dregs of beans 10~20 Parts by weight, 10~15 parts by weight of the certain herbaceous plants with big flowers benevolence dregs of rice, 5~15 parts by weight of peanut meal, plus 13~20 parts by weight of seed rapeseed meal, Strong flour 15~ 20 parts by weight, 10~20 parts by weight of fish meal, 3~5 parts by weight of shrimp shell meal, 2~3 parts by weight of cuttlefish cream, 3~5 parts by weight of pine needle meal, 3~5 parts by weight of spirulina powder, 1~2 parts by weight of yeast extract, 1~2 parts by weight of phosphatide oil, 2~3 parts by weight of fish oil, phosphoric acid 1~2 parts by weight of calcium dihydrogen, 0.5~1 parts by weight of Chinese herb feed additive, 0.1~0.2 parts by weight of choline, shelling element 0.05~0.15 0.5~1.0 parts by weight of parts by weight, 0.5~1.0 parts by weight of multi-vitamins and composite mineral matter.
2. functionality freshwater crayfish feed according to claim 1, which is characterized in that the Chinese herb feed additive includes The raw material components of following parts by weight: 15~22 parts by weight of rheum officinale, 8~12 parts by weight of radix scutellariae, 0.5~1 parts by weight of rough gentian, the coptis 0.3~0.7 parts by weight, 8~12 parts by weight of cordate houttuynia, 18~22 parts by weight of allicin, 8~12 parts by weight of Cortex Eucommiae, oriental wormwood 0.3~ 0.6 parts by weight, 0.3~0.6 parts by weight of 0.3~0.6 parts by weight of Radix Glycyrrhizae, 0.1~0.3 parts by weight of Herba portulacae and Chinese gall.
3. functionality freshwater crayfish feed according to claim 2, which is characterized in that the Chinese herb feed additive is will Each raw material component is uniformly mixed after crushing and is made.
4. functionality cray feed according to claim 3, which is characterized in that each raw material component in Chinese herb feed additive Be crushed to 95wt% and can leak through 100 mesh mesh screens.
5. functionality freshwater crayfish feed according to claim 1, which is characterized in that include in the multi-vitamins The component of following content: vitamin A >=100000IU/kg, vitamine D3 >=80000IU/kg, vitamin E >=1900mg/kg, Vitamin K3 >=250mg/kg, vitamin B1 >=300mg/kg, vitamin B2 >=350mg/kg, vitamin B6 >=300mg/kg, Vitamin B12 >=2mg/kg, vitamin C >=3500mg/kg, niacinamide >=2300mg/kg, D-VB5 calcium >=1200mg/kg, leaf Acid >=150mg/kg, D-Biotin >=5mg/kg, inositol >=2800mg/kg.
6. functionality freshwater crayfish feed according to claim 1, which is characterized in that the composite mineral matter includes such as The component of lower content: magnesium > 500mg/kg, zinc > 2200mg/kg, manganese > 1000mg/kg, copper > 1000mg/kg, iron > 10000mg/kg, cobalt > 110mg/kg, iodine > 80mg/kg and selenium > 20mg/kg.
7. functionality freshwater crayfish feed according to claim 1, which is characterized in that Strong flour refers to that protein contains Amount is more than or equal to 12wt%, and wet gluten rate is more than or equal to 35% flour.
8. functionality freshwater crayfish feed according to claim 1, which is characterized in that the shelling element is Commelianaceae Cyanotis arachnoides P.E.
9. a kind of method for preparing functional freshwater crayfish feed as described in any one of claims 1 to 8, feature exist In each raw material component is obtained after mixing.
10. the application method of functionality freshwater crayfish feed as described in any one of claims 1 to 8, it is small to be included in fresh water Lobster growth period feeds twice for one day, and each feeding volume is kg/ mus of (1~8).
CN201910812151.XA 2019-08-30 2019-08-30 A kind of functionality freshwater crayfish feed and preparation method thereof and application method Pending CN110495529A (en)

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CN110776113A (en) * 2019-11-27 2020-02-11 珠海市西科水产养殖有限公司 Aquaculture compound microbial preparation and preparation method thereof
CN111165684A (en) * 2020-01-06 2020-05-19 广东汇海农牧科技集团有限公司 Initial feed for crayfish larvae and preparation method
CN112690377A (en) * 2020-12-28 2021-04-23 南京坤牧有机农业有限公司 Immunity and nutrition functional feed composition for crayfish and preparation method thereof
CN114732093A (en) * 2022-04-24 2022-07-12 江苏海洋大学 Compound immunopotentiator for freshwater crustacean and application method thereof

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CN108633801A (en) * 2018-03-27 2018-10-12 广西宜嘉兴生态农业有限公司 A kind of cultural method of lotus rhizome pool intercropping cray
CN108813116A (en) * 2018-08-07 2018-11-16 沈阳农业大学 A kind of cray feed can be applied to high-density breeding
CN109362996A (en) * 2018-10-12 2019-02-22 广东汇海农牧科技集团有限公司 A kind of expanded pellet diet and preparation method thereof of suitable cray intensive culture

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CN106974132A (en) * 2017-04-14 2017-07-25 湖南猴峰农业发展有限公司 A kind of cray feed
CN107028029A (en) * 2017-05-22 2017-08-11 和县乌江镇雅轩家庭农场 A kind of cray feed
CN108633801A (en) * 2018-03-27 2018-10-12 广西宜嘉兴生态农业有限公司 A kind of cultural method of lotus rhizome pool intercropping cray
CN108813116A (en) * 2018-08-07 2018-11-16 沈阳农业大学 A kind of cray feed can be applied to high-density breeding
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110776113A (en) * 2019-11-27 2020-02-11 珠海市西科水产养殖有限公司 Aquaculture compound microbial preparation and preparation method thereof
CN111165684A (en) * 2020-01-06 2020-05-19 广东汇海农牧科技集团有限公司 Initial feed for crayfish larvae and preparation method
CN112690377A (en) * 2020-12-28 2021-04-23 南京坤牧有机农业有限公司 Immunity and nutrition functional feed composition for crayfish and preparation method thereof
CN114732093A (en) * 2022-04-24 2022-07-12 江苏海洋大学 Compound immunopotentiator for freshwater crustacean and application method thereof

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