CN107495002A - A kind of mandarin sturgeon feed and preparation method thereof - Google Patents

A kind of mandarin sturgeon feed and preparation method thereof Download PDF

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CN107495002A
CN107495002A CN201710867278.2A CN201710867278A CN107495002A CN 107495002 A CN107495002 A CN 107495002A CN 201710867278 A CN201710867278 A CN 201710867278A CN 107495002 A CN107495002 A CN 107495002A
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parts
powder
mandarin sturgeon
meal
amino acid
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任小光
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Guizhou Province Songtao Jicon Agricultural Development LLC
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Guizhou Province Songtao Jicon Agricultural Development LLC
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    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K50/00—Feeding-stuffs specially adapted for particular animals
    • A23K50/80—Feeding-stuffs specially adapted for particular animals for aquatic animals, e.g. fish, crustaceans or molluscs
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/20—Animal feeding-stuffs from material of animal origin
    • A23K10/22—Animal feeding-stuffs from material of animal origin from fish
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/20—Animal feeding-stuffs from material of animal origin
    • A23K10/26—Animal feeding-stuffs from material of animal origin from waste material, e.g. feathers, bones or skin
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/174—Vitamins
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/20—Inorganic substances, e.g. oligoelements
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/20—Inorganic substances, e.g. oligoelements
    • A23K20/24—Compounds of alkaline earth metals, e.g. magnesium
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/20—Inorganic substances, e.g. oligoelements
    • A23K20/30—Oligoelements
    • 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
    • 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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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
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  • Animal Husbandry (AREA)
  • Zoology (AREA)
  • Molecular Biology (AREA)
  • Health & Medical Sciences (AREA)
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  • Inorganic Chemistry (AREA)
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  • Biomedical Technology (AREA)
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  • Insects & Arthropods (AREA)
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  • Fodder In General (AREA)

Abstract

The invention discloses a kind of mandarin sturgeon feed and preparation method thereof, include the component of following parts by weight：Fish meal：20 30 parts, shrimp shell meal：20 30 parts, dregs of beans：10 20 parts, oyster shell whiting：5 10 parts, brine shrimp eggs：5 10 parts, Kelp Powder：5 10 parts, date powder：5 10 parts, meat meal tankage：5 10 parts, alfalfa grass particle：25 parts, ostreae testa pulverata：15 parts, spirulina powder：15 parts, corn protein powder：5 10 parts, dusty yeast：15 parts, Strong flour：5 10 parts, lecithin：25 parts, refined fish oil：15 parts, Chinese herbal compounds：25 parts, vitamin complex：0.5 2 parts, chelated microelement：0.1 1 parts, preparation method is by above-mentioned raw materials co-grinding, expanded, drying, cooling, granulation, packaging.Feed prepared by the present invention is that a kind of animal protein and vegetable protein collocation is reasonable, the preferable mandarin sturgeon feed of nutritious and palatability.

Description

A kind of mandarin sturgeon feed and preparation method thereof
Technical field
The invention belongs to fish meal field, and in particular to a kind of mandarin sturgeon feed and preparation method thereof.
Background technology
Mandarin sturgeon (scientific name：Acipenser sinensis) averagely about 40 centimetres of body length, for up to 130 centimetres, body weight is most Up to 600 kilograms.Body is in spindle, head point kiss length, have before mouth 4 kisses must, there is retractility mouth position, and can be stretched into cylinder in the outside of belly Shape, body are coated to the big and hard corneoscute of the five-element, back side a line, side and each two row of veutro.Sturgeon was Mesozoic Era before 100,015,000 years The rare ancient times fish left, between cartilage and os osseum, the ossification intensity of bone generally declines for it, and axis is unossified Elastic notochord, no centrum, with cranium cartilage shell largely do not ossify.Tail fin is heterocercal, and paired fin has a broad base portion, dorsal fin with Anal fin is relative.Abdomeinal fin is located in front of dorsal fin, the base portion tool spine shape squama of fin and tail fin, enteral tool valvula spiralis, anus and nephrodinic hole position Near abdomeinal fin base portion, the opening and ovary of fallopian tubal are remote.
Mandarin sturgeon life cycle is longer, and MaLS is that Chinese one-level lays special stress on protecting wild animal, and live up to 40 ages Fossil, there is the title of " giant panda in water ", there is very high scientific research, medicinal and ornamental value.
Mandarin sturgeon feed import most special feed at present, expensive, domestic quite a few enterprise's production sturgeon is raised Material, but low percentages of protein be present in sturgeon feed in the market, feed components collocation is unreasonable, and with relatively low Palatability, often lead to fish loss of appetite based on high-vegetable-plant of ingesting, rate of ultilization of amino acid reduces, have impact on egg The synthesis of white matter, most cause the speed of growth and feed conversion rate to decline, influence yield and economic benefit；Meanwhile the profit of amino acid The excretion increase for also causing nitrogen is reduced with rate, ecological environment is influenceed, does not meet the theory of sustainable development.
The content of the invention
The present invention is for technical problem present in prior art, there is provided a kind of animal protein and vegetable protein are taken With reasonable, preferable mandarin sturgeon feed of nutritious and palatability and preparation method thereof, have it is nutritious, in can meeting Magnificent sturgeon grows the nutritional need of different phase, significantly improves survival rate and rate of rise, and with reducing the excellent of the incidence of disease Point.
The technical solution adopted by the present invention：Mandarin sturgeon feed, include the component of following parts by weight：Fish meal：20-30 parts, shrimp Shell powder：20-30 parts, dregs of beans：10-20 parts, oyster shell whiting：5-10 parts, brine shrimp eggs：5-10 parts, Kelp Powder：5-10 parts, date powder：5- 10 parts, meat meal tankage：5-10 parts, alfalfa grass particle：2-5 parts, ostreae testa pulverata：1-5 parts, spirulina powder：1-5 parts, zein Powder：5-10 parts, dusty yeast：1-5 parts, Strong flour：5-10 parts, lecithin：2-5 parts, refined fish oil：1-5 parts, Chinese medicine are compound Thing：2-5 parts, vitamin complex：0.5-2 parts, chelated microelement：0.1-1 parts.
It is preferred that the parts by weight of component of Chinese herbal compounds is dandelion：2-10 parts, cordate houttuynia：5-10 parts, motherwort：5-10 Part, honeysuckle：5-10 parts, wormwood：1-5 parts, Radix Angelicae Sinensis：2-10 parts and Chinese gall：1-5 parts.
It is preferred that vitamin complex is vitamin C：5-10 parts, vitamin A：2-5 parts and vitamin E：2-10 parts.
It is preferred that chelated microelement is high-purity amino acid chelated iron, high-purity zinc-amino acid chelate, high-purity chelating amino acids Manganese, high-purity copper amino acid chelate, the mixture of high-purity amino acid chelated calcium and high-purity chelating amino acids rare earth.
It is preferred that chelated microelement component is to wait mass mixing.
The preparation method of mandarin sturgeon feed of the present invention, it is characterised in that：Comprise the following steps：
(1) by formula each raw material of accurate weighing, by fish meal, shrimp shell meal, dregs of beans, oyster shell whiting, brine shrimp eggs, sea-tangle Powder, date powder, meat meal tankage, alfalfa grass particle, ostreae testa pulverata, spirulina powder, corn protein powder, dusty yeast, Strong flour, lecithin Fat, Chinese herbal compounds, vitamin complex and chelated microelement mixing, form compound；
(2) above-mentioned compound is subjected to Crushing of Ultrafine；
(3) expanding treatment will be carried out after the material modulation after Crushing of Ultrafine；
(4) the product drying after will be expanded, cooling, granulation；
(5) refined fish oil of weighing is sprayed on the qualified product pelletized, finished product packing.
Material after the Crushing of Ultrafine crosses 50-100 mesh sieves.
The expanded temperature is 90-130 DEG C, pressure 30-40atm.
The size of the granulation is 0.2-2 ㎜.
The beneficial effect that the present invention is reached compared with prior art：Animal protein and vegetable protein collocation are reasonable, Wherein animal raw materials 55-65%, vegetable raw material 20-30%, other is vitamin, trace element and other nutriments, Nutritious and palatability is preferable, can meet that mandarin sturgeon grows the nutritional need of different phase, significantly improves and survives Rate and rate of rise, and there is the advantages of reducing the incidence of disease.Specifically include the following aspects：
(1) stability in water is good, can be effectively prevented from polluted water, reduces the generation of disease.
(2) because in manufacturing process, expanded pellet diet passes through maturation process, the digestibility of sturgeon is significantly improved, Accelerate the speed of growth, and fragrance is denseer, and the phagostimulating effect of feed is more preferable.
(3) protein content of feed of the present invention is moderate, preferably meets the demand of sturgeon albumen, again without too high Protein content causes to waste.
(4) formula nutritional of feed of the present invention enriches, and except reasonably combined animal protein and vegetable protein, also contains There are Chinese herbal compounds, vitamin complex, chelated microelement, have and promote sturgeon total health to increase, meet different growths The nutritional need in stage.
Embodiment
Embodiment 1
Mandarin sturgeon feed, including following components：Fish meal：30kg, shrimp shell meal：30kg, dregs of beans：10kg, oyster shell whiting：It is 5kg, rich Year worm's ovum：10kg, Kelp Powder：5kg parts, date powder：5kg, meat meal tankage：5kg, alfalfa grass particle：5kg, ostreae testa pulverata：1kg, spiral shell Spirulina powder：5kg, corn protein powder：5kg, dusty yeast：2kg, Strong flour：5kg, lecithin：2kg, refined fish oil：3kg, in Medicine compound：3kg, vitamin complex：0.5kg, chelated microelement：0.5kg.
Wherein, the component of Chinese herbal compounds is dandelion：5kg, cordate houttuynia：5kg parts, motherwort：5kg, honeysuckle：5kg、 Wormwood：1kg, Radix Angelicae Sinensis：2kg and Chinese gall：1kg, it is pulverized and mixed uniformly, takes wherein 3kg to be added to above-mentioned formula.
Wherein, vitamin complex is vitamin C：5kg, vitamin A：2kg and vitamin E：2kg, it is well mixed, takes it Middle 0.5kg is added to above-mentioned formula.
Wherein, chelated microelement is high-purity amino acid chelated iron：1kg, high-purity zinc-amino acid chelate：1kg, high-purity amino Sour Chelated Manganese：1kg, high-purity copper amino acid chelate：1kg, high-purity amino acid chelated calcium：1kg and high-purity chelating amino acids rare earth： 1kg, it is well mixed, takes wherein 0.5kg to be added to above-mentioned formula.
The preparation method of mandarin sturgeon feed of the present invention, it is characterised in that：Comprise the following steps：
(1) by formula each raw material of accurate weighing, by fish meal, shrimp shell meal, dregs of beans, oyster shell whiting, brine shrimp eggs, sea-tangle Powder, date powder, meat meal tankage, alfalfa grass particle, ostreae testa pulverata, spirulina powder, corn protein powder, dusty yeast, Strong flour, lecithin Fat, Chinese herbal compounds, vitamin complex and chelated microelement mixing, form compound；
(2) above-mentioned compound is subjected to Crushing of Ultrafine, the material after crushing crosses 100 mesh sieves；
(3) expanding treatment will be carried out after the material modulation after Crushing of Ultrafine, temperature is 130 DEG C, pressure 40atm；
(4) the product drying after will be expanded, cooling, granulation, size is 0.2-0.5 ㎜；
(5) refined fish oil of weighing is sprayed on the qualified product pelletized, finished product packing.
Embodiment 2
Mandarin sturgeon feed, including following components：Fish meal：20kg, shrimp shell meal：30kg, dregs of beans：10kg, oyster shell whiting：10kg、 Brine shrimp eggs：7kg, Kelp Powder：6kg, date powder：6kg, meat meal tankage：10kg, alfalfa grass particle：2kg, ostreae testa pulverata：3kg, spiral shell Spirulina powder：2kg, corn protein powder：5kg, dusty yeast：1kg, Strong flour：5kg parts, lecithin：5kg, refined fish oil：2kg、 Chinese herbal compounds：5kg, vitamin complex：1kg, chelated microelement：1kg.
Wherein, the component of Chinese herbal compounds is dandelion：5kg, cordate houttuynia：10kg, motherwort：5kg, honeysuckle：10kg、 Wormwood：3kg, Radix Angelicae Sinensis：2kg and Chinese gall：3kg, it is pulverized and mixed uniformly, takes 5kg therein to be added in above-mentioned formula.
Wherein, vitamin complex is vitamin C：7kg, vitamin A：3kg and vitamin E：5kg, it is well mixed, takes it In 1kg be added in above-mentioned formula.
Wherein, chelated microelement is high-purity amino acid chelated iron：1kg, high-purity zinc-amino acid chelate：1kg, high-purity amino Sour Chelated Manganese：1kg, high-purity copper amino acid chelate：1kg, high-purity amino acid chelated calcium：1kg and high-purity chelating amino acids rare earth： 1kg, it is well mixed, takes 1kg therein to be added in above-mentioned formula.
The preparation method of mandarin sturgeon feed of the present invention, it is characterised in that：Comprise the following steps：
(1) by formula each raw material of accurate weighing, by fish meal, shrimp shell meal, dregs of beans, oyster shell whiting, brine shrimp eggs, sea-tangle Powder, date powder, meat meal tankage, alfalfa grass particle, ostreae testa pulverata, spirulina powder, corn protein powder, dusty yeast, Strong flour, lecithin Fat, Chinese herbal compounds, vitamin complex and chelated microelement mixing, form compound；
(2) above-mentioned compound progress Crushing of Ultrafine is crossed into 80 mesh sieves；
(3) expanding treatment will be carried out after the material modulation after Crushing of Ultrafine, temperature is 120 DEG C, pressure 40atm；
(4) the product drying after will be expanded, cooling, granulation, the size of granulation is 0.2-0.5 ㎜；
(5) refined fish oil of weighing is sprayed on the qualified product pelletized, finished product packing.
Embodiment 3
Mandarin sturgeon feed, including following components：Fish meal：25kg, shrimp shell meal：20kg, dregs of beans：15kg, oyster shell whiting：It is 5kg, rich Year worm's ovum：5kg, Kelp Powder：5kg parts, date powder：5kg, meat meal tankage：5kg, alfalfa grass particle：5kg, ostreae testa pulverata：5kg, spiral shell Spirulina powder：5kg, corn protein powder：10kg, dusty yeast：5kg, Strong flour：10kg, lecithin：5kg, refined fish oil：5kg、 Chinese herbal compounds：4kg, vitamin complex：2kg, chelated microelement：0.3kg.
Wherein, Chinese herbal compounds component is dandelion：10kg, cordate houttuynia：6kg, motherwort：5kg, honeysuckle：8kg, Chinese mugwort Grass：5kg, Radix Angelicae Sinensis：2kg and Chinese gall：2kg, it is pulverized and mixed uniformly, takes 4kg therein to be added in above-mentioned formula.
Wherein, vitamin complex is vitamin C：5kg, vitamin A：3kg and vitamin E：2kg, it is well mixed, takes it In 2kg be added in above-mentioned formula.
Wherein, chelated microelement is high-purity amino acid chelated iron：1kg, high-purity zinc-amino acid chelate：1kg, high-purity amino Sour Chelated Manganese：1kg, high-purity copper amino acid chelate：1kg, high-purity amino acid chelated calcium：1kg and high-purity chelating amino acids rare earth： 1kg, it is well mixed, takes 0.3kg therein to be added in above-mentioned formula.
The preparation method of mandarin sturgeon feed of the present invention, it is characterised in that：Comprise the following steps：
(1) by formula each raw material of accurate weighing, by fish meal, shrimp shell meal, dregs of beans, oyster shell whiting, brine shrimp eggs, sea-tangle Powder, date powder, meat meal tankage, alfalfa grass particle, ostreae testa pulverata, spirulina powder, corn protein powder, dusty yeast, Strong flour, lecithin Fat, Chinese herbal compounds, vitamin complex and chelated microelement mixing, form compound；
(2) above-mentioned compound progress Crushing of Ultrafine is crossed into 50 mesh sieves；
(3) expanding treatment will be carried out after the material modulation after Crushing of Ultrafine, temperature is 100 DEG C, pressure 35atm；
(4) the product drying after will be expanded, cooling, granulation, size is 1-2 ㎜；
(5) refined fish oil of weighing is sprayed on the qualified product pelletized, finished product packing.
Embodiment 4
Mandarin sturgeon feed, include the component of following parts by weight：Fish meal：28kg, shrimp shell meal：25kg, dregs of beans：15kg, shell Powder：6kg, brine shrimp eggs：8kg, Kelp Powder：10kg, date powder：7kg, meat meal tankage：10kg, alfalfa grass particle：3kg, oyster Powder：1kg, spirulina powder：5kg, corn protein powder：6kg, dusty yeast：4kg, Strong flour：5kg, lecithin：3kg, refined fish Oil：1kg, Chinese herbal compounds：2kg, vitamin complex：0.5kg, chelated microelement：0.1kg.
Wherein, Chinese herbal compounds component is dandelion：6kg, cordate houttuynia：5kg parts, motherwort：6kg, honeysuckle：5kg, Chinese mugwort Grass：5kg, Radix Angelicae Sinensis：10kg and Chinese gall：3kg, it is pulverized and mixed uniformly, takes 2kg therein to be added in above-mentioned formula.
Wherein, vitamin complex is vitamin C：6kg, vitamin A：2kg and vitamin E：10kg, it is well mixed, takes 0.5kg therein is added in above-mentioned formula.
Wherein, chelated microelement is high-purity amino acid chelated iron：1kg, high-purity zinc-amino acid chelate：1kg, high-purity amino Sour Chelated Manganese：1kg, high-purity copper amino acid chelate：1kg, high-purity amino acid chelated calcium：1kg and high-purity chelating amino acids rare earth： 1kg, it is well mixed, takes 0.1kg therein to be added in above-mentioned formula.
The preparation method of mandarin sturgeon feed of the present invention, it is characterised in that：Comprise the following steps：
(1) by formula each raw material of accurate weighing, by fish meal, shrimp shell meal, dregs of beans, oyster shell whiting, brine shrimp eggs, sea-tangle Powder, date powder, meat meal tankage, alfalfa grass particle, ostreae testa pulverata, spirulina powder, corn protein powder, dusty yeast, Strong flour, lecithin Fat, Chinese herbal compounds, vitamin complex and chelated microelement mixing, form compound；
(2) above-mentioned compound is subjected to Crushing of Ultrafine, the material after crushing crosses 100 mesh sieves；
(3) expanding treatment will be carried out after the material modulation after Crushing of Ultrafine, temperature is 130 DEG C, pressure 30atm；
(4) the product drying after will be expanded, cooling, granulation, the size of granulation is 0.2-0.5 ㎜；
(5) refined fish oil of weighing is sprayed on the qualified product pelletized, finished product packing.
Embodiment 5
1-4 of embodiment of the present invention feed and the Major Nutrient index of existing market common feedstuffses and monovalent contrast table, such as Shown in table 1：
Table 1：Mandarin sturgeon feed Major Nutrient index and unit price
1-4 of the embodiment of the present invention and in the market common feedstuffses contrast test and daily management：Wherein domestic finished product feedstuff is The heavy water feed of sturgeon special swelling of Huanghua City Bungay biological products Co., Ltd production, import finished product feedstuff is Japanese import Sturgeon special feed.
Contrast test is carried out in cultivating cement pit in cultivation base, area：20m2, depth of water 0.5-0.8m, testing fingerling is The mandarin sturgeon that tame and docile bait is crossed, per pond fish constitution as specification, quantity is 500 tails, and water source is reservoir bottom flowing water, water temperature 18- 23℃.Every group of 2 mouthfuls of water mud sumps, totally 1000 tail.
Daily management：Feed on time, feed 5 meal daily, often meal is fed 3 times, and daily ration, feeding quantity is the 3%-5% of fish body weight, daily profit With drainpipe increase the DO once, weighed once per fortnight, daily ration, feeding quantity is adjusted according to fish growing state, after each fish is weighed With saline solution soaking disinfection, water temperature is recorded, situations such as daily ration, feeding quantity, fish weight and dead fish mantissa.Result of the test is shown in Table 2：
Wherein, the computational methods of test index：W：Experiment end weight (g), W0：Test initial weight (g), F：Daily ration, feeding quantity (g), d：Test number of days.
Relative growth rate (%)=(W-W0)/W0/d
Feed coefficient=F/ (W-W0)
Table 2：Feed of the present invention feeds comparative test result with the common finished product feedstuff in existing market
As a result show：1-4 of embodiment of the present invention relative growth rate and feed coefficient and import feedstuff by PCR assay without obvious gap, Even slightly better than import feedstuff by PCR assay, but the feed of the present invention has obvious price excellent with respect to import feedstuff by PCR assay and domestic finished product feedstuff Gesture.

Claims (9)

  1. A kind of 1. mandarin sturgeon feed, it is characterised in that：Include the component of following parts by weight：Fish meal：20-30 parts, shrimp shell meal：20- 30 parts, dregs of beans：10-20 parts, oyster shell whiting：5-10 parts, brine shrimp eggs：5-10 parts, Kelp Powder：5-10 parts, date powder：5-10 parts, meat Bone meal：5-10 parts, alfalfa grass particle：2-5 parts, ostreae testa pulverata：1-5 parts, spirulina powder：1-5 parts, corn protein powder：5-10 Part, dusty yeast：1-5 parts, Strong flour：5-10 parts, lecithin：2-5 parts, refined fish oil：1-5 parts, Chinese herbal compounds：2-5 parts, Vitamin complex：0.5-2 parts, chelated microelement：0.1-1 parts.
  2. A kind of 2. mandarin sturgeon feed according to claim 1, it is characterised in that：The parts by weight of component of Chinese herbal compounds is Pu Public English：2-10 parts, cordate houttuynia：5-10 parts, motherwort：5-10 parts, honeysuckle：5-10 parts, wormwood：1-5 parts, Radix Angelicae Sinensis：2-10 parts And Chinese gall：1-5 parts.
  3. A kind of 3. mandarin sturgeon feed according to claim 1, it is characterised in that：Vitamin complex is vitamin C：5-10 Part, vitamin A：2-5 parts and vitamin E：2-10 parts.
  4. A kind of 4. mandarin sturgeon feed according to claim 1, it is characterised in that：Chelated microelement is high-purity amino acid chela Close iron, high-purity zinc-amino acid chelate, high-purity amino acid Chelated Manganese, high-purity copper amino acid chelate, high-purity amino acid chelated calcium and height Pure amino acid chelates the mixture of rare earth.
  5. A kind of 5. mandarin sturgeon feed according to claim 4, it is characterised in that：Chelated microelement component for etc. quality mix Close.
  6. A kind of a kind of 6. preparation method of mandarin sturgeon feed according to claim 1, it is characterised in that：Including following step Suddenly：
    (1) by formula each raw material of accurate weighing, by fish meal, shrimp shell meal, dregs of beans, oyster shell whiting, brine shrimp eggs, Kelp Powder, jujube Powder, meat meal tankage, alfalfa grass particle, ostreae testa pulverata, spirulina powder, corn protein powder, dusty yeast, Strong flour, lecithin, in Medicine compound, vitamin complex and chelated microelement mixing, form compound；
    (2) above-mentioned compound is subjected to Crushing of Ultrafine；
    (3) expanding treatment will be carried out after the material modulation after Crushing of Ultrafine；
    (4) the product drying after will be expanded, cooling, granulation；
    (5) refined fish oil of weighing is sprayed on the qualified product pelletized, finished product packing.
  7. A kind of 7. preparation method of mandarin sturgeon feed according to claim 6, it is characterised in that the thing after the Crushing of Ultrafine Expected 50-100 mesh sieves.
  8. A kind of 8. preparation method of mandarin sturgeon feed according to claim 6, it is characterised in that：The expanded temperature is 90-130 DEG C, pressure 30-40atm.
  9. A kind of 9. preparation method of mandarin sturgeon feed according to claim 6, it is characterised in that：The size of the granulation is 0.2-2㎜。
CN201710867278.2A 2017-09-22 2017-09-22 A kind of mandarin sturgeon feed and preparation method thereof Pending CN107495002A (en)

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CN106071401A (en) * 2016-06-22 2016-11-09 温州雏鹰科技有限公司 Acipenser Sinensis high-density breeding bait and preparation method thereof
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CN102283335A (en) * 2011-09-08 2011-12-21 福建天马科技集团有限公司 Puffing particle compound feed for intermediately adult sturgeons
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CN114711345A (en) * 2022-05-06 2022-07-08 通威股份有限公司 Chinese herbal medicine additive for preventing and treating bacterial rot disease of alepidote fish and application thereof

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