CN110810664A - Special feed for puffer fish - Google Patents
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- CN110810664A CN110810664A CN201911130820.1A CN201911130820A CN110810664A CN 110810664 A CN110810664 A CN 110810664A CN 201911130820 A CN201911130820 A CN 201911130820A CN 110810664 A CN110810664 A CN 110810664A
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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
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
- A23K10/16—Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions
- A23K10/18—Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions of live microorganisms
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
- A23K20/26—Compounds containing phosphorus
-
- 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
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K40/00—Shaping or working-up of animal feeding-stuffs
- A23K40/10—Shaping or working-up of animal feeding-stuffs by agglomeration; by granulation, e.g. making powders
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
- Y02A40/818—Alternative feeds for fish, e.g. in aquacultures
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
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- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
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- Animal Husbandry (AREA)
- Physiology (AREA)
- Biotechnology (AREA)
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- Inorganic Chemistry (AREA)
- Marine Sciences & Fisheries (AREA)
- Botany (AREA)
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- Biochemistry (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Insects & Arthropods (AREA)
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- Feed For Specific Animals (AREA)
Abstract
The invention discloses a special feed for puffer fish, which comprises the following raw materials in parts by weight: 20-35 parts of dried shrimp, 18-30 parts of fishbone, 15-23 parts of crab shell, 12-20 parts of fish worm, 20-31 parts of rapeseed meal, 15-25 parts of wheat bran, 12-25 parts of barley flour, 10-17 parts of corn flour, 8-12 parts of spirulina powder, 3-5 parts of chitosan, 2-4 parts of compound amino acid, 1-3 parts of compound bacteria, 1-3 parts of compound vitamin, 1-2 parts of compound mineral substance and 0.1-0.3 part of saccharifying enzyme. The invention can reduce the morbidity of the puffer fish in the process of breeding the puffer fish, promote the growth of the puffer fish, improve the puffer fish quality and reduce the water pollution.
Description
Technical Field
The invention relates to a special feed for pufferfish, and belongs to the technical field of feeds.
Background
With the development of modern society and the improvement of living standard of people, the puffer fish are popular for people to eat, in order to obtain sufficient puffer fish, the artificial breeding of the puffer fish is more and more, and the related feed is developed along with the artificial breeding of the puffer fish, but the traditional feed adopts a general formula of fish feed, so that the puffer fish has more diseases in the breeding process and slow growth speed, thereby causing the puffer fish to have lower breeding benefit and bringing greater economic loss to breeders.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides the special feed for the puffer fish, which can reduce the morbidity in the breeding process, promote the growth of the puffer fish, improve the puffer fish quality and reduce the water pollution.
In order to achieve the purpose, the invention adopts the following technical scheme: a special feed for puffer fish comprises the following raw materials in parts by weight: 20-35 parts of dried shrimp, 18-30 parts of fishbone, 15-23 parts of crab shell, 12-20 parts of fish worm, 20-31 parts of rapeseed meal, 15-25 parts of wheat bran, 12-25 parts of barley flour, 10-17 parts of corn flour, 8-12 parts of spirulina powder, 3-5 parts of chitosan, 2-4 parts of compound amino acid, 1-3 parts of compound bacteria, 1-3 parts of compound vitamin, 1-2 parts of compound mineral substance and 0.1-0.3 part of saccharifying enzyme.
Preferably, the feed comprises the following raw materials in parts by weight: 25-31 parts of dried shrimps, 22-28 parts of fishbone, 17-20 parts of crab shell, 15-18 parts of fish worm, 23-28 parts of rapeseed meal, 17-23 parts of wheat bran powder, 18-22 parts of barley flour, 14-17 parts of corn flour, 10-11 parts of spirulina powder, 4-5 parts of chitosan, 2.4-3.2 parts of compound amino acid, 1.2-2.3 parts of compound bacteria, 1.5-2.8 parts of compound vitamin, 1.5-2 parts of compound mineral substance and 0.15-0.2 part of saccharifying enzyme.
Preferably, the compound amino acid is formed by mixing isoleucine, methionine, lysine and threonine according to the weight ratio of 0.3-0.8: 0.3-0.7: 0.4-0.9: 0.5-1.
Preferably, the composite bacteria are prepared by mixing lactic acid bacteria, saccharomycetes and bacillus according to the weight ratio of 0.3-0.5: 0.4-0.7: 0.1-0.3.
Preferably, the vitamin complex is formed by mixing 0.2-0.5: 0.2-0.4: 0.15-0.3 of vitamin A, vitamin B and vitamin C according to the weight ratio.
Preferably, the composite mineral is prepared by mixing zinc sulfate, ferrous sulfate, sodium selenite and calcium dihydrogen phosphate according to a weight ratio of 0.3-0.6: 0.5-0.8: 0.7-1: 0.4-0.7.
The invention also provides a preparation method of the special feed for the puffer fish, which comprises the following steps:
(1) respectively crushing the dried shrimps, the fishbone, the crab shells and the fish worms in a crusher, mixing, stir-frying in a stir-frying machine at the stir-frying temperature of 50-65 ℃ for 0.5-1 h, and grinding in a grinder to obtain solid meat powder;
(2) uniformly stirring and mixing rapeseed meal powder, wheat bran powder, barley powder, corn powder and spirulina powder, and placing the mixture into a superfine pulverizer to perform superfine grinding to obtain superfine powder;
(3) adding proper water dispersion into the superfine powder, adjusting the pH value to 4-7.5, adding saccharifying enzyme for enzymolysis at 48-72 ℃ for 25-28 h, separating liquid from residue, and evaporating and concentrating enzymolysis liquid until the solid content reaches 25-40% to obtain enzymolysis solid residue and slurry;
(4) fully mixing the solid meat powder obtained in the step (1), the enzymolysis solid residue obtained in the step (3), chitosan, compound amino acid, compound bacteria, compound vitamin and compound mineral, and then spraying the slurry obtained in the step (3) under stirring to obtain a wet mixture;
(5) putting the wet mixed material obtained in the step (4) into a bulking machine for bulking and granulating to obtain wet granulated feed;
(6) and (4) putting the wet granulated feed obtained in the step (5) into a vacuum drier for drying to obtain dry granulated feed, namely the special feed for the puffer fish.
Preferably, the water in the step (3) is 4-10 times of the weight of the superfine powder.
The invention has the following beneficial effects: the invention takes the dried shrimps, the fish bones, the crab shells, the fish worms, the rapeseed meal powder, the wheat bran powder, the barley powder, the corn flour and the spirulina powder as main materials, is rich in protein, fat and fiber, has uniform nutrition and ensures that the growth and development effects of the puffer fish are good; the invention takes chitosan, compound amino acid, compound vitamin and compound mineral substance as ingredients to provide the required vitamin, amino acid and trace element, effectively improve the immunity of the puffer fish and reduce the morbidity in the breeding process; the added composite bacteria can improve intestinal flora of the puffer fish, promote digestion and absorption, inhibit the growth of harmful flora in the puffer fish, promote the growth of the puffer fish and improve the meat quality of the puffer fish; the solid meat powder fried by shrimps, fish bones, crab shells and fish worms and the methionine and lysine in the compound vitamin have good food attraction, enhance the ingestion signal of the puffer fish and improve the utilization rate of the feed; the invention is produced by frying and enzymolysis processes, improves the palatability of the feed, makes full use of the feed, reduces the pollution to water quality and has low cost for farmers.
Detailed Description
The invention is illustrated by the following specific examples, which are not intended to be limiting.
Example 1
A special feed for puffer fish comprises the following raw materials in parts by weight: 20 parts of dried shrimp, 18 parts of fishbone, 15 parts of crab shell, 12 parts of fish worm, 20 parts of rapeseed meal, 15 parts of wheat bran, 12 parts of barley flour, 10 parts of corn flour, 8 parts of spirulina powder, 3 parts of chitosan, 2 parts of compound amino acid, 1 part of compound bacteria, 1 part of compound vitamin, 1 part of compound mineral substance and 0.1 part of saccharifying enzyme.
The preparation method comprises the following steps:
(1) respectively crushing the dried shrimps, the fishbone, the crab shells and the fish worms in a crusher, mixing, stir-frying in a stir-frying machine at the stir-frying temperature of 50-65 ℃ for 0.5-1 h, and grinding in a grinder to obtain solid meat powder;
(2) uniformly stirring and mixing rapeseed meal powder, wheat bran powder, barley powder, corn powder and spirulina powder, and placing the mixture into a superfine pulverizer to perform superfine grinding to obtain superfine powder;
(3) adding water dispersion 4-10 times of the weight of the superfine powder into the superfine powder, adjusting the pH value to 4-7.5, adding saccharifying enzyme for enzymolysis, wherein the enzymolysis temperature is 48-72 ℃, the enzymolysis time is 25-28 h, then carrying out liquid-residue separation, and evaporating and concentrating enzymolysis liquid until the solid content reaches 25-40% to obtain enzymolysis solid residue and slurry;
(4) fully mixing the solid meat powder obtained in the step (1), the enzymolysis solid residue obtained in the step (3), chitosan, compound amino acid formed by mixing isoleucine, methionine, lysine and threonine according to the weight ratio of 0.4:0.4:0.6:0.7, compound bacteria formed by mixing lactobacillus, saccharomycetes and bacillus according to the weight ratio of 0.4:0.5:0.2, compound vitamin formed by mixing vitamin A, vitamin B and vitamin C according to the weight ratio of 0.3:0.3:0.22, and compound mineral formed by mixing zinc sulfate, ferrous sulfate, sodium selenite and monocalcium phosphate according to the weight ratio of 0.3:0.6:0.8:0.5, and then spraying the slurry obtained in the step (3) under stirring to obtain a wet mixed material;
(5) putting the wet mixed material obtained in the step (4) into a bulking machine for bulking and granulating to obtain wet granulated feed;
(6) and (4) putting the wet granulated feed obtained in the step (5) into a vacuum drier for drying to obtain dry granulated feed, namely the special feed for the puffer fish.
Example 2
A special feed for puffer fish comprises the following raw materials in parts by weight: 25 parts of dried shrimps, 22 parts of fishbone, 17 parts of crab shell, 15 parts of fish worm, 23 parts of rapeseed meal, 17 parts of wheat bran powder, 18 parts of barley flour, 14 parts of corn flour, 10 parts of spirulina powder, 4 parts of chitosan, 2.4 parts of compound amino acid, 1.2 parts of compound bacteria, 1.5 parts of compound vitamin, 1.5 parts of compound mineral substance and 0.15 part of diastase.
The preparation method is the same as that of example 1.
Example 3
A special feed for puffer fish comprises the following raw materials in parts by weight: 27 parts of dried shrimp, 25 parts of fishbone, 18 parts of crab shell, 17 parts of fish worm, 25 parts of rapeseed meal, 20 parts of wheat bran powder, 20 parts of barley flour, 15 parts of corn flour, 10 parts of spirulina powder, 5 parts of chitosan, 2.8 parts of compound amino acid, 2 parts of compound bacteria, 2.1 parts of compound vitamin, 1.8 parts of compound mineral substance and 0.18 part of diastase.
The preparation method is the same as that of example 1.
Example 4
A special feed for puffer fish comprises the following raw materials in parts by weight: 31 parts of dried shrimps, 28 parts of fishbone, 20 parts of crab shell, 18 parts of fish worm, 28 parts of rapeseed meal, 23 parts of wheat bran powder, 22 parts of barley flour, 17 parts of corn flour, 11 parts of spirulina powder, 5 parts of chitosan, 3.2 parts of compound amino acid, 2.3 parts of compound bacteria, 2.8 parts of compound vitamin, 2 parts of compound mineral substance and 0.2 part of diastase.
The preparation method is the same as that of example 1.
Example 5
A special feed for puffer fish comprises the following raw materials in parts by weight: the feed comprises the following raw materials in parts by weight: 35 parts of dried shrimps, 30 parts of fishbone, 23 parts of crab shell, 20 parts of fish worm, 31 parts of rapeseed meal, 25 parts of wheat bran powder, 25 parts of barley powder, 17 parts of corn flour, 12 parts of spirulina powder, 5 parts of chitosan, 4 parts of compound amino acid, 3 parts of compound bacteria, 3 parts of compound vitamin, 2 parts of compound mineral substance and 0.2 part of saccharifying enzyme.
The preparation method is the same as that of example 1.
Example 6
This example is different from example 2 in that:
the weight ratio of the composite amino acid is different: isoleucine, methionine, lysine and threonine in a weight ratio of 0.6:0.7:0.8: 0.8.
The composite bacteria have different weight ratios: the weight ratio of the lactobacillus, the microzyme and the bacillus is 0.3:0.5: 0.3.
The composite vitamins have different weight ratios: the weight ratio of the vitamin A to the vitamin B to the vitamin C is 0.5:0.4: 0.28.
The composite mineral substance has different weight ratios: zinc sulfate, ferrous sulfate, sodium selenite and monocalcium phosphate according to the weight ratio of 0.5:0.6:0.9: 0.6.
Example 7
This example is different from example 4 in that:
the weight ratio of the composite amino acid is different: isoleucine, methionine, lysine and threonine in a weight ratio of 0.7:0.6:0.6: 0.7. 0.3 to 0.8:0.3 to 0.7:0.4 to 0.9:0.5 to 1
The composite bacteria have different weight ratios: the weight ratio of the lactobacillus, the microzyme and the bacillus is 0.4:0.5: 0.2.
The composite vitamins have different weight ratios: the weight ratio of the vitamin A to the vitamin B to the vitamin C is 0.3:0.4: 0.3.
The composite mineral substance has different weight ratios: zinc sulfate, ferrous sulfate, sodium selenite and monocalcium phosphate according to the weight ratio of 0.6:0.6:0.8: 0.5.
Effects of the embodiment
The special feed for puffer fish prepared in example 1 to example 7 was used in the test of puffer fish in the cultivation of puffer fish. Under the condition of same feeding quantity, water temperature and feeding time, 700 healthy takifugu obscurus (50-55 g) are selected as experimental samples, the experimental samples are divided into 7 groups, each group comprises 100 takifugu obscurus (100), the water temperature is 20-25 ℃, the time is 32d, and the results of measuring the weight and the survival number of the takifugu obscurus are shown in the table below.
It can be seen from the data in the above table that the survival rate and the weight gain rate of the fugu obscurus are high, and the fugu obscurus has no anorexia to the feed of the invention. Tests prove that the feed has the effects of promoting the growth of the puffer fish and improving the survival rate.
Finally, it should be noted that the above embodiments are only used for illustrating and not limiting the technical solutions of the present invention, and although the present invention has been described in detail with reference to the above embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the present invention without departing from the spirit and scope of the present invention, and all modifications or partial substitutions should be covered by the scope of the claims of the present invention.
Claims (8)
1. The special feed for the puffer fish is characterized by comprising the following raw materials in parts by weight: 20-35 parts of dried shrimp, 18-30 parts of fishbone, 15-23 parts of crab shell, 12-20 parts of fish worm, 20-31 parts of rapeseed meal, 15-25 parts of wheat bran, 12-25 parts of barley flour, 10-17 parts of corn flour, 8-12 parts of spirulina powder, 3-5 parts of chitosan, 2-4 parts of compound amino acid, 1-3 parts of compound bacteria, 1-3 parts of compound vitamin, 1-2 parts of compound mineral substance and 0.1-0.3 part of saccharifying enzyme.
2. The special globefish feed as claimed in claim 1, which is characterized by comprising the following raw materials in parts by weight: 25-31 parts of dried shrimps, 22-28 parts of fishbone, 17-20 parts of crab shell, 15-18 parts of fish worm, 23-28 parts of rapeseed meal, 17-23 parts of wheat bran powder, 18-22 parts of barley flour, 14-17 parts of corn flour, 10-11 parts of spirulina powder, 4-5 parts of chitosan, 2.4-3.2 parts of compound amino acid, 1.2-2.3 parts of compound bacteria, 1.5-2.8 parts of compound vitamin, 1.5-2 parts of compound mineral substance and 0.15-0.2 part of saccharifying enzyme.
3. The special feed for puffer fish of claim 1, wherein the compound amino acid is prepared by mixing isoleucine, methionine, lysine and threonine at a weight ratio of 0.3-0.8: 0.3-0.7: 0.4-0.9: 0.5-1.
4. The special globefish feed as claimed in claim 1, wherein the composite bacteria is prepared by mixing lactic acid bacteria, yeast and bacillus in a weight ratio of 0.3-0.5: 0.4-0.7: 0.1-0.3.
5. The special feed for puffer fish according to claim 1, wherein the vitamin complex comprises vitamin A, vitamin B, and vitamin C at a weight ratio of 0.2-0.5: 0.2-0.4: 0.15-0.3.
6. The special feed for puffer fish of claim 1, wherein the composite mineral comprises zinc sulfate, ferrous sulfate, sodium selenite, and calcium dihydrogen phosphate at a weight ratio of 0.3-0.6: 0.5-0.8: 0.7-1: 0.4-0.7.
7. The preparation method of the special globefish feed as claimed in claim 1, characterized by comprising the following steps:
(1) respectively crushing the dried shrimps, the fishbone, the crab shells and the fish worms in a crusher, mixing, stir-frying in a stir-frying machine at the stir-frying temperature of 50-65 ℃ for 0.5-1 h, and grinding in a grinder to obtain solid meat powder;
(2) uniformly stirring and mixing rapeseed meal powder, wheat bran powder, barley powder, corn powder and spirulina powder, and placing the mixture into a superfine pulverizer to perform superfine grinding to obtain superfine powder;
(3) adding proper water dispersion into the superfine powder, adjusting the pH value to 4-7.5, adding saccharifying enzyme for enzymolysis at 48-72 ℃ for 25-28 h, separating liquid from residue, and evaporating and concentrating enzymolysis liquid until the solid content reaches 25-40% to obtain enzymolysis solid residue and slurry;
(4) fully mixing the solid meat powder obtained in the step (1), the enzymolysis solid residue obtained in the step (3), spirulina powder, chitosan, compound amino acid, compound bacteria, compound vitamins and compound mineral substances, and then spraying the slurry obtained in the step (3) under stirring to obtain a wet mixed material;
(5) putting the wet mixed material obtained in the step (4) into a bulking machine for bulking and granulating to obtain wet granulated feed;
(6) and (4) putting the wet granulated feed obtained in the step (5) into a vacuum drier for drying to obtain dry granulated feed, namely the special feed for the puffer fish.
8. The preparation method of the special globefish feed as claimed in claim 7, wherein the water in the step (3) is 4-10 times of the weight of the superfine powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911130820.1A CN110810664A (en) | 2019-11-19 | 2019-11-19 | Special feed for puffer fish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911130820.1A CN110810664A (en) | 2019-11-19 | 2019-11-19 | Special feed for puffer fish |
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|---|---|
| CN110810664A true CN110810664A (en) | 2020-02-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911130820.1A Pending CN110810664A (en) | 2019-11-19 | 2019-11-19 | Special feed for puffer fish |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103976189A (en) * | 2014-05-26 | 2014-08-13 | 华南师范大学 | Low-protein high-fat compound feed for takifugu obscures as well as preparation method and application of feed |
| CN104522412A (en) * | 2014-12-30 | 2015-04-22 | 青岛农业大学 | Rapid cultivation feed for takifugu rubripes and preparation method of rapid cultivation feed |
| CN104522411A (en) * | 2014-12-30 | 2015-04-22 | 青岛农业大学 | Formula feed for juvenile fish of takifugu rubripes and preparation method of formula feed |
| CN104543533A (en) * | 2014-12-30 | 2015-04-29 | 青岛农业大学 | Microdiet for fish larvae of takifugu rubripes and preparation method |
-
2019
- 2019-11-19 CN CN201911130820.1A patent/CN110810664A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103976189A (en) * | 2014-05-26 | 2014-08-13 | 华南师范大学 | Low-protein high-fat compound feed for takifugu obscures as well as preparation method and application of feed |
| CN104522412A (en) * | 2014-12-30 | 2015-04-22 | 青岛农业大学 | Rapid cultivation feed for takifugu rubripes and preparation method of rapid cultivation feed |
| CN104522411A (en) * | 2014-12-30 | 2015-04-22 | 青岛农业大学 | Formula feed for juvenile fish of takifugu rubripes and preparation method of formula feed |
| CN104543533A (en) * | 2014-12-30 | 2015-04-29 | 青岛农业大学 | Microdiet for fish larvae of takifugu rubripes and preparation method |
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