CN108936096A - A kind of mixed feed preparation method improving cray survival rate - Google Patents

A kind of mixed feed preparation method improving cray survival rate Download PDF

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Publication number
CN108936096A
CN108936096A CN201811057902.3A CN201811057902A CN108936096A CN 108936096 A CN108936096 A CN 108936096A CN 201811057902 A CN201811057902 A CN 201811057902A CN 108936096 A CN108936096 A CN 108936096A
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survival rate
powder
mixed feed
meal
feed preparation
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赵其瑞
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Anhui Tu Yuan Agriculture Co Ltd
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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
    • 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
    • A23K10/24—Animal feeding-stuffs from material of animal origin from blood
    • 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
    • A23K20/105—Aliphatic or alicyclic compounds
    • 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
    • A23K20/142—Amino acids; Derivatives thereof
    • A23K20/147—Polymeric derivatives, e.g. peptides or proteins
    • 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
    • A23K20/158—Fatty acids; Fats; Products containing oils or fats
    • 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
    • A23K20/163—Sugars; Polysaccharides
    • 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
    • A23K20/10—Organic substances
    • A23K20/189—Enzymes
    • 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
    • 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
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    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/87—Re-use of by-products of food processing for fodder production

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Abstract

The invention discloses a kind of mixed feed preparation methods for improving cray survival rate, include the following steps: for fibroin, beta-cyclodextrin, water to be uniformly mixed, add calcium chloride stirring, regulation system pH value is 5.8-6.4, it is cooling, glutaraldehyde stirring is added, stands, freeze-drying obtains first material；Buckwheat, flaxseed meal, manioc waste, Chinese milk vetch powder, peanut powder, expanding blood meal, yellow meal worm powder, cordate houttuynia are mixed, crushed, sieving adds water, and grinding obtains second material；It sequentially adds conch meal, peanut oil, sodium carboxymethylcellulose, yeast albumen powder, chitosan, pollen pini, vitamin, first material, pectase into second material to be uniformly mixed, granulation is dried to obtain the mixed feed for improving cray survival rate.Gained feed nutrition general equilibrium of the invention, and enter water and be not easy dispersion to be more convenient for lobster feed, efficiency of feed utilization is improved, cray survival rate is improved.

Description

A kind of mixed feed preparation method improving cray survival rate
Technical field
The present invention relates to cray field of feed more particularly to a kind of mixed feed systems for improving cray survival rate Preparation Method.
Background technique
The nutrition of cray is it is well known that cray cultivation at present is grown rapidly in China, and cray is in developmental process In be easy infectious disease, while often biting between each other, the yield for causing cray, which is unable to get, to be effectively improved, and is dropped simultaneously Low economic benefit.
During cultivating cray, a good growing environment is provided for cray growth, nutrition is provided in time Required substance can effectively improve the survival rate of cray, increase economic efficiency.
Summary of the invention
Technical problems based on background technology, the invention proposes a kind of mixed feeds for improving cray survival rate Preparation method, gained feed nutrition general equilibrium, and also bond effect is good, and particle is uniform, enters water and is not easy to disperse lobster of being more convenient for Feed improves efficiency of feed utilization, improves cray survival rate, reduces cost input.
A kind of mixed feed preparation method improving cray survival rate proposed by the present invention, includes the following steps:
S1, fibroin, beta-cyclodextrin, water are uniformly mixed, add calcium chloride stirring, regulation system pH value is 5.8- 6.4, it is cooling, glutaraldehyde stirring is added, stands, freeze-drying obtains first material；
S2, by buckwheat, flaxseed meal, manioc waste, Chinese milk vetch powder, peanut powder, expanding blood meal, yellow meal worm powder, cordate houttuynia Mixing crushes, sieving, adds water, and grinding obtains second material；
S3, that conch meal, peanut oil, sodium carboxymethylcellulose, yeast albumen powder, shell are sequentially added into second material is poly- Sugar, pollen pini, vitamin, first material, pectase are uniformly mixed, and granulation is dried to obtain and improves the compound of cray survival rate Feed.
Preferably, in S1,4-12min is stirred after calcium chloride is added, whipping temp is 70-82 DEG C, mixing speed 620- 750r/min。
Preferably, in S1, glutaraldehyde is added and stirs 3-12min, whipping temp is 62-70 DEG C, stands 2-4h.
Preferably, in S1, fibroin, beta-cyclodextrin, water, calcium chloride, glutaraldehyde weight ratio be 21-26:4-12: 100-140:0.1-0.14:0.1-0.14.
Preferably, in S2,60-100 mesh is crossed.
Preferably, in S2, adding water to water content is 20-35wt%.
Preferably, in S2, milling time 2-8min, grinding pressure 0.11-0.19kPa.
Preferably, in S2, buckwheat, flaxseed meal, manioc waste, Chinese milk vetch powder, peanut powder, expanding blood meal, yellow meal worm powder, The weight ratio of cordate houttuynia is 12-24:5-12:10-20:2-6:20-34:11-18:5-12:1-2.
Preferably, in S3, second material, conch meal, peanut oil, sodium carboxymethylcellulose, yeast albumen powder, chitosan, Pollen pini, vitamin, first material, the weight ratio of pectase are 60-80:1-2:0.2-1:1-2:0.4-1.2:1-2:0.1- 0.2:0.1-0.2:1-3:0.01-0.02.
The characteristics of present invention is grown according to lobster, each ingredient balance of feed are arranged in pairs or groups, and each raw material matches in reasonable control raw material Than whole nutritional requirements needed for lobster growth can be met, and bond effect is good, particle is uniform, enters water and is not easy to disperse to be more convenient for Lobster feed, improves efficiency of feed utilization, improves cray survival rate, reduces cost input.
In S1 of the present invention, fibroin is mixed with beta-cyclodextrin and is uniformly dispersed, and by chlorination Calcium treatment, forms network condensation Structure, soaking effect is good, further forms cross-linked network structure on surface using glutaraldehyde cross-linking, forms special inside water suction The fabulous structure of external toughness；In S3, first material is compounded with conch meal, peanut oil, sodium carboxymethylcellulose, to unclassified stores Between granule it is good, good toughness is non-breakable, and can effectively keep material not smelly, not corrupt, long shelf-life, while easily disappearing Change absorption, internal noresidue, lobster intestines peristalsis can be promoted, internal harmful substance is promoted to excrete.
Lobster feed formula of the present invention is simple, and cost is relatively low, and nutritive value is high, improves lobster digestion power, while to dragon The growth of shrimp has no adverse effects, and the cray speed of growth is fast, high survival rate, and for survival rate up to 98.8%, yield can reach 50- 100kg/ mus or more, under the premise of not influencing fish income, increases by 1000 yuan of net income or more per acre, further increase economic effect Benefit.
Specific embodiment
In the following, technical solution of the present invention is described in detail by specific embodiment.
Embodiment 1
A kind of mixed feed preparation method improving cray survival rate, includes the following steps:
S1,21kg fibroin, 12kg beta-cyclodextrin, 100kg water are uniformly mixed, add the stirring of 0.14kg calcium chloride 4min, whipping temp are 82 DEG C, mixing speed 620r/min, be 0.8mol/L hydrochloric acid regulation system pH value with concentration are 5.8- 6.4, it is cooling, 0.1kg glutaraldehyde is added and stirs 12min, whipping temp is 62 DEG C, stands 4h, and freeze-drying obtains first material；
It is S2,12kg buckwheat, 12kg flaxseed meal, 10kg manioc waste, 6kg Chinese milk vetch powder, 20kg peanut powder, 18kg is swollen Change blood meal, 5kg yellow meal worm powder, the mixing of 2kg cordate houttuynia, crushes, cross 60 meshes, adding water to water content is 35wt%, 2min is ground, Grinding pressure is 0.19kPa, obtains second material；
S3, sequentially added into 60kg second material 2kg conch meal, 0.2kg peanut oil, 2kg sodium carboxymethylcellulose, 0.4kg yeast albumen powder, 2kg chitosan, 0.1kg pollen pini, 0.2kg vitamin, 1kg first material, 0.02kg pectase are mixed It closes uniformly, granulation is dried to obtain the mixed feed for improving cray survival rate.
Embodiment 2
A kind of mixed feed preparation method improving cray survival rate, includes the following steps:
S1,26kg fibroin, 4kg beta-cyclodextrin, 140kg water are uniformly mixed, add the stirring of 0.1kg calcium chloride 12min, whipping temp are 70 DEG C, mixing speed 750r/min, are that 0.4mol/L hydrochloric acid regulation system pH value is with concentration 5.8-6.4, it is cooling, 0.14kg glutaraldehyde is added and stirs 3min, whipping temp is 70 DEG C, stands 2h, and freeze-drying obtains first Material；
It is S2,24kg buckwheat, 5kg flaxseed meal, 20kg manioc waste, 2kg Chinese milk vetch powder, 34kg peanut powder, 11kg is swollen Change blood meal, 12kg yellow meal worm powder, the mixing of 1kg cordate houttuynia, crush, sieve with 100 mesh sieve, adding water to water content is 20wt%, grinding 8min, grinding pressure 0.11kPa, obtains second material；
S3, sequentially added into 80kg second material 1kg conch meal, 1kg peanut oil, 1kg sodium carboxymethylcellulose, 1.2kg yeast albumen powder, 1kg chitosan, 0.2kg pollen pini, 0.1kg vitamin, 3kg first material, 0.01kg pectase are mixed It closes uniformly, granulation is dried to obtain the mixed feed for improving cray survival rate.
Embodiment 3
A kind of mixed feed preparation method improving cray survival rate, includes the following steps:
S1,23kg fibroin, 10kg beta-cyclodextrin, 110kg water are uniformly mixed, add the stirring of 0.13kg calcium chloride 6min, whipping temp are 78 DEG C, mixing speed 660r/min, be 0.7mol/L hydrochloric acid regulation system pH value with concentration are 5.8- 6.4, it is cooling, 0.11kg glutaraldehyde is added and stirs 8min, whipping temp is 64 DEG C, stands 3.5h, and freeze-drying obtains the first object Material；
It is S2,16kg buckwheat, 10kg flaxseed meal, 12kg manioc waste, 5kg Chinese milk vetch powder, 24kg peanut powder, 16kg is swollen Change blood meal, 8kg yellow meal worm powder, the mixing of 1.7kg cordate houttuynia, crush, cross 60 meshes, adding water to water content is 30wt%, grinding 4min, grinding pressure 0.17kPa, obtains second material；
S3,1.7kg conch meal, 0.4kg peanut oil, 1.7kg carboxymethyl cellulose are sequentially added into 65kg second material Sodium, 0.6kg yeast albumen powder, 1.7kg chitosan, 0.12kg pollen pini, 0.17kg vitamin, 1.5kg first material, 0.018kg pectase is uniformly mixed, and granulation is dried to obtain the mixed feed for improving cray survival rate.
Embodiment 4
A kind of mixed feed preparation method improving cray survival rate, includes the following steps:
S1,25kg fibroin, 6kg beta-cyclodextrin, 130kg water are uniformly mixed, add the stirring of 0.11kg calcium chloride 10min, whipping temp are 74 DEG C, mixing speed 700r/min, are that 0.5mol/L hydrochloric acid regulation system pH value is with concentration 5.8-6.4, it is cooling, 0.13kg glutaraldehyde is added and stirs 6min, whipping temp is 68 DEG C, stands 2.5h, and freeze-drying obtains the One material；
It is S2,20kg buckwheat, 8kg flaxseed meal, 18kg manioc waste, 3kg Chinese milk vetch powder, 30kg peanut powder, 12kg is swollen Change blood meal, 10kg yellow meal worm powder, the mixing of 1.3kg cordate houttuynia, crush, sieve with 100 mesh sieve, adding water to water content is 25wt%, grinding 6min, grinding pressure 0.13kPa, obtains second material；
S3,1.3kg conch meal, 0.8kg peanut oil, 1.3kg carboxymethyl cellulose are sequentially added into 75kg second material Sodium, 1kg yeast albumen powder, 1.3kg chitosan, 0.18kg pollen pini, 0.13kg vitamin, 2.5kg first material, 0.012kg Pectase is uniformly mixed, and granulation is dried to obtain the mixed feed for improving cray survival rate.
Embodiment 5
A kind of mixed feed preparation method improving cray survival rate, includes the following steps:
S1,24kg fibroin, 8kg beta-cyclodextrin, 120kg water are uniformly mixed, add the stirring of 0.12kg calcium chloride 8min, whipping temp are 76 DEG C, mixing speed 680r/min, be 0.6mol/L hydrochloric acid regulation system pH value with concentration are 5.8- 6.4, it is cooling, 0.12kg glutaraldehyde is added and stirs 7min, whipping temp is 66 DEG C, stands 3h, and freeze-drying obtains first material；
It is S2,18kg buckwheat, 9kg flaxseed meal, 15kg manioc waste, 4kg Chinese milk vetch powder, 27kg peanut powder, 14kg is swollen Change blood meal, 9kg yellow meal worm powder, the mixing of 1.5kg cordate houttuynia, crush, cross 60-100 mesh, adding water to water content is 26wt%, is ground 5min is ground, grinding pressure 0.15kPa obtains second material；
S3,1.5kg conch meal, 0.6kg peanut oil, 1.5kg carboxymethyl cellulose are sequentially added into 70kg second material Sodium, 0.8kg yeast albumen powder, 1.5kg chitosan, 0.15kg pollen pini, 0.15kg vitamin, 2kg first material, 0.015kg Pectase is uniformly mixed, and granulation is dried to obtain the mixed feed for improving cray survival rate.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims (9)

1. a kind of mixed feed preparation method for improving cray survival rate, which comprises the steps of:
S1, fibroin, beta-cyclodextrin, water being uniformly mixed, adds calcium chloride stirring, regulation system pH value is 5.8-6.4, It is cooling, glutaraldehyde stirring is added, stands, freeze-drying obtains first material；
S2, buckwheat, flaxseed meal, manioc waste, Chinese milk vetch powder, peanut powder, expanding blood meal, yellow meal worm powder, cordate houttuynia are mixed, It crushes, sieving, adds water, grinding obtains second material；
S3, conch meal, peanut oil, sodium carboxymethylcellulose, yeast albumen powder, chitosan, pine are sequentially added into second material Pollen, vitamin, first material, pectase are uniformly mixed, and granulation is dried to obtain the mixed feed for improving cray survival rate.
2. improving the mixed feed preparation method of cray survival rate according to claim 1, which is characterized in that in S1, add 4-12min is stirred after entering calcium chloride, whipping temp is 70-82 DEG C, mixing speed 620-750r/min.
3. the mixed feed preparation method according to claim 1 or claim 2 for improving cray survival rate, which is characterized in that in S1, Glutaraldehyde is added and stirs 3-12min, whipping temp is 62-70 DEG C, stands 2-4h.
4. any one of -3 mixed feed preparation method for improving cray survival rate according to claim 1, which is characterized in that In S1, fibroin, beta-cyclodextrin, water, calcium chloride, glutaraldehyde weight ratio be 21-26:4-12:100-140:0.1-0.14: 0.1-0.14。
5. any one of -4 mixed feed preparation method for improving cray survival rate according to claim 1, which is characterized in that In S2,60-100 mesh is crossed.
6. any one of -5 mixed feed preparation method for improving cray survival rate according to claim 1, which is characterized in that In S2, adding water to water content is 20-35wt%.
7. any one of -6 mixed feed preparation method for improving cray survival rate according to claim 1, which is characterized in that In S2, milling time 2-8min, grinding pressure 0.11-0.19kPa.
8. any one of -7 mixed feed preparation method for improving cray survival rate according to claim 1, which is characterized in that In S2, buckwheat, flaxseed meal, manioc waste, Chinese milk vetch powder, peanut powder, expanding blood meal, yellow meal worm powder, the weight ratio of cordate houttuynia For 12-24:5-12:10-20:2-6:20-34:11-18:5-12:1-2.
9. any one of -8 mixed feed preparation method for improving cray survival rate according to claim 1, which is characterized in that In S3, second material, conch meal, peanut oil, sodium carboxymethylcellulose, yeast albumen powder, chitosan, pollen pini, vitamin, One material, pectase weight ratio be 60-80:1-2:0.2-1:1-2:0.4-1.2:1-2:0.1-0.2:0.1-0.2:1-3: 0.01-0.02。
CN201811057902.3A 2018-09-11 2018-09-11 A kind of mixed feed preparation method improving cray survival rate Pending CN108936096A (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103223192A (en) * 2013-04-03 2013-07-31 浙江大学 Preparation method of composite material of silk fibroin and cyclodextrin
CN106000247A (en) * 2016-05-27 2016-10-12 东莞市联洲知识产权运营管理有限公司 Natural silk-containing phase change microcapsule and preparation method thereof
CN107361254A (en) * 2017-09-22 2017-11-21 宿松高岭乡红日白对虾养殖有限公司 A kind of strong penaeus vannamei boone feed of safety and environmental protection premunition
CN107616308A (en) * 2017-10-25 2018-01-23 定远县和润水产养殖专业合作社 One kind improves Penaeus Vannmei survival rate nutrient fodder

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103223192A (en) * 2013-04-03 2013-07-31 浙江大学 Preparation method of composite material of silk fibroin and cyclodextrin
CN106000247A (en) * 2016-05-27 2016-10-12 东莞市联洲知识产权运营管理有限公司 Natural silk-containing phase change microcapsule and preparation method thereof
CN107361254A (en) * 2017-09-22 2017-11-21 宿松高岭乡红日白对虾养殖有限公司 A kind of strong penaeus vannamei boone feed of safety and environmental protection premunition
CN107616308A (en) * 2017-10-25 2018-01-23 定远县和润水产养殖专业合作社 One kind improves Penaeus Vannmei survival rate nutrient fodder

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
羊茜等: "《图说稻田养小龙虾关键技术》", 31 March 2010, 金盾出版社 *

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Application publication date: 20181207