CN105614148A - Opening bait feed for shrimp fries and preparation method of opening bait feed - Google Patents
Opening bait feed for shrimp fries and preparation method of opening bait feed Download PDFInfo
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- CN105614148A CN105614148A CN201510965668.4A CN201510965668A CN105614148A CN 105614148 A CN105614148 A CN 105614148A CN 201510965668 A CN201510965668 A CN 201510965668A CN 105614148 A CN105614148 A CN 105614148A
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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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Abstract
The invention relates to an opening bait feed for shrimp fries and a preparation method of the opening bait feed. The opening bait feed for shrimp fries is prepared by processing the following raw materials in parts by weight: 20-30 parts of strong flour, 30-50 parts of fish meal, 5-10 parts of shrimp powder, 2-5 parts of meat and bone meal, 5-8 parts of soybean meal powder, 2-10 parts of rice bran protein, 3-5 parts of a glutathione-rich baker's yeast extract, 1-2 parts of a glutathione-rich selenium-rich yeast extract, 5-6 parts of glucan, 0.5-1.0 part of astaxanthin, 1-3 parts of soybean lecithin, 0.5-1 part of composite vitamins and 1-1.5 parts of complex mineral salt. According to the opening bait feed and the preparation method thereof disclosed by the invention, a reasonable enzymolysis technology is adopted, so that the obtained yeast powder is high in the content of total nitrogen and the content of amino-acid nitrogen, high in nutrient value, low in ash content and good in product quality; the yeast powder is used for the bait feed for the shrimp fries and good in palatability, the immunity of the shrimp fries can be enhanced, and the growth rate of the shrimp fries can be increased; the rice bran protein is high in nutrient value and good in palatability, when the rice bran protein is matched with other components for use, the shrimp fries can be promoted to eat, the immunity of the shrimp fries can be enhanced, and the growth rate of the shrimp fries can be increased.
Description
Technical field
The present invention relates to seed shrimp Seedling open-mouthed bait and preparation method thereof.
Background technology
Penaeus vannamei, belong to one of main foster prawn in the world, but the continuous degeneration along with environment and water quality, the cultivation of the Penaeus vannamei more next moon is difficult, the outburst rate of disease is more and more higher, and shrimp Seedling is the key of culture of Penaeus vannamei success or not, and shrimp is balanced in nutrition for seedling stage, the immunity of juvenile prawn can be improved, it is to avoid the generation of disease.
The open-mouthed bait of shrimp seedling of Penaeus vannamei is fewer in the market, although existing juvenile prawn trumpet bait supply on market, but general particle diameter is excessive, nutrition is unbalanced, the requirement of shrimp Seedling can not be met, therefore, in order to improve immunity and the speed of growth of shrimp seedling of Penaeus vannamei self, it is provided that a kind of balanced in nutrition, good palatability, there is the shrimp Seedling open-mouthed bait of enhancing immunity effect.
Summary of the invention
It is an object of the invention to solve existing deficiency, it is provided that seed shrimp Seedling open-mouthed bait and preparation method thereof.
The technical solution adopted for the present invention to solve the technical problems is:
Shrimp Seedling open-mouthed bait, described shrimp Seedling open-mouthed bait is formed by the Raw material processing of following weight portion:
Gluten flour 20-30 part, fish flour 30-50 part, shrimp meal 5-10 part, meat meal tankage 2-5 part, bean cake powder 5-8 part, rice bran protein 2-10 part, rich glutathion bakery yeast extract 3-5 part, rich glutathion yeast rich in selenium extract 1-2 part, glucosan 5-6 part, astaxanthin 0.5-1.0 part, soybean lecithin 1-3 part, compound vitamin 0.5-1 part, compound mineral salts 1-1.5 part, the preparation method of described shrimp Seedling open-mouthed bait carries out as follows:
The first step: the rich glutathion bakery yeast extract of preparation and rich glutathion yeast rich in selenium extract: (1) glutathion Extracting juice pretreatment: add sodium sulfide by 0.5-0.8Kg/ ton mother solution, 10-15min is reacted in stirring at normal temperature, then mother solution pH to 5.6-5.8 is adjusted with barium hydroxide, stirring 30-45min, ensure that barium hydroxide and mother solution fully react, the pH value of described glutathion Extracting juice is 1.8-2.5, glutathione content 0.5-0.6g/L, solid quality content is 5-5.5%; (2) mother solution sedimentation: the completely reacted mother solution of step (1) delivers to more than subsider natural subsidence 20-24h, then supernatant or sucking filtration or filter press, fully remove impurity stand-by; (3) collect bakery yeast or the yeast rich in selenium mud of fresh water capacity 40-50%, add the mother solution of step (2), be warming up to 55-60 DEG C, stir, then adopt high pressure homogenizer homogenizing 1-2 time; (4) primary enzymolysis, yeast mixture after high pressure homogenize sodium hydroxide adjusts pH to 7.20-7.5, then adjust temperature and be 50-55 DEG C, by volume mark 10-12 �� adds the alkaline protease of 10-20 ten thousand unit and carries out primary enzymolysis, timing enzymolysis is started 5-8 hour after stirring, process temperature maintains 50-55 DEG C, and pH allows it naturally decline, and when pH to 6.0-6.1 left and right, primary enzymolysis terminates; (5) secondary enzymolysis: after primary enzymolysis, adjusts pH to 5.4 with dilute sulfuric acid, and temperature 50-55 DEG C, then by volume mark 0.8-1 �� adds the bromelain of 80-100 ten thousand unit, enzymolysis 0.5-1.5 hour, and process pH allows it naturally decline; (6) dry: after secondary enzymolysis terminates, to be warming up to 80-82 DEG C, maintain 5-10min inactivator, be then performing centrifugal separation on obtaining supernatant, supernatant is concentrated, spray drying obtains rich glutathion bakery yeast powder or rich glutathion yeast rich in selenium powder;
Second step: by each component mix homogeneously of formula ratio, be subsequently adding appropriate water-wet, static fermentation in closed environment, swelling 10-15 hour;
3rd step: pelletize, baking Titian, it is thus achieved that the shrimp Seedling open-mouthed bait of suitable particle diameter.
Preferably, in step (1), sodium sulfide is now with water dissolution, then to add in mother solution to be pre-treated in the way of stream adds, and limit stream edged stirring.
Preferably, in step (3), mother solution is 1:1 with the mass ratio of yeast paste, and the organic selenium content of yeast rich in selenium is calculated as 0.15-0.2% with butt.
Preferably, described shrimp Seedling open-mouthed bait is formed by the Raw material processing of following weight portion:
Gluten flour 25 parts, fish flour 35 parts, shrimp meal 8 parts, meat meal tankage 3 parts, bean cake powder 6 parts, rice bran protein 6 parts, rich glutathion bakery yeast extract 4 parts, rich glutathion yeast rich in selenium extract 1.5 parts, glucosan 5.5 parts, astaxanthin 0.75 part, soybean lecithin 2 parts, compound vitamin 0.75 part, compound mineral salts 1.25 parts.
The preparation method of one seed shrimp Seedling open-mouthed bait, the preparation method of described shrimp Seedling open-mouthed bait carries out as follows:
The first step: the rich glutathion bakery yeast extract of preparation and rich glutathion yeast rich in selenium extract: (1) glutathion Extracting juice pretreatment: add sodium sulfide by 0.5-0.8Kg/ ton mother solution, 10-15min is reacted in stirring at normal temperature, then mother solution pH to 5.6-5.8 is adjusted with barium hydroxide, stirring 30-45min, ensure that barium hydroxide and mother solution fully react, the pH value of described glutathion Extracting juice is 1.8-2.5, glutathione content 0.5-0.6g/L, solid quality content is 5-5.5%; (2) mother solution sedimentation: the completely reacted mother solution of step (1) delivers to more than subsider natural subsidence 20-24h, then supernatant or sucking filtration or filter press, fully remove impurity stand-by; (3) collect bakery yeast or the yeast rich in selenium mud of fresh water capacity 40-50%, add the mother solution of step (2), be warming up to 55-60 DEG C, stir, then adopt high pressure homogenizer homogenizing 1-2 time; (4) primary enzymolysis, yeast mixture after high pressure homogenize sodium hydroxide adjusts pH to 7.20-7.5, then adjust temperature and be 50-55 DEG C, by volume mark 10-12 �� adds the alkaline protease of 10-20 ten thousand unit and carries out primary enzymolysis, timing enzymolysis is started 5-8 hour after stirring, process temperature maintains 50-55 DEG C, and pH allows it naturally decline, and when pH to 6.0-6.1 left and right, primary enzymolysis terminates; (5) secondary enzymolysis: after primary enzymolysis, adjusts pH to 5.4 with dilute sulfuric acid, and temperature 50-55 DEG C, then by volume mark 0.8-1 �� adds the bromelain of 80-100 ten thousand unit, enzymolysis 0.5-1.5 hour, and process pH allows it naturally decline; (6) dry: after secondary enzymolysis terminates, to be warming up to 80-82 DEG C, maintain 5-10min inactivator, be then performing centrifugal separation on obtaining supernatant, supernatant is concentrated, spray drying obtains rich glutathion bakery yeast powder or rich glutathion yeast rich in selenium powder;
Second step: by each component mix homogeneously of formula ratio, be subsequently adding appropriate water-wet, static fermentation in closed environment, swelling 10-15 hour;
3rd step: pelletize, baking Titian, it is thus achieved that the shrimp Seedling open-mouthed bait of suitable particle diameter.
The invention has the beneficial effects as follows: (1) rich glutathion yeast is used for the acquisition glutathion that ferments, the extracting method that traditional cost is minimum is mantoquita method, yeast extract containing GSH and Red copper oxide react generation precipitation GSCu, then reduction obtains GSH, but remove in the mother solution after precipitation and still contain substantial amounts of glutathion and aminoacid, polypeptide, and mother solution is mostly discharged into treatment tank and does wastewater treatment in prior art, do not reclaim comprehensive utilization, the present invention reclaims the mother solution after extracting glutathion by reasonable manner, turn waste into wealth, avoid the glutathion in mother solution and the waste of amino acid polypeptide composition, reduce cost of sewage disposal, (2) adopt rational enzymolysis process, it is thus achieved that yeast powder total nitrogen, amino acid nitrogen content high, be of high nutritive value, ash is low, superior product quality, for shrimp Seedling bait, good palatability, it is possible to improve immunity and the speed of growth of shrimp Seedling, (3) rice bran protein is of high nutritive value, good palatability, with other components with the use of, it is possible to promote the feed of shrimp Seedling, improve the immunity of shrimp Seedling and the speed of growth.
Detailed description of the invention
Below by specific embodiment, technical scheme is described in further detail.
Embodiment 1:
Shrimp Seedling open-mouthed bait, described shrimp Seedling open-mouthed bait is formed by the Raw material processing of following weight portion:
Gluten flour 20 parts, fish flour 30 parts, shrimp meal 5 parts, meat meal tankage 2 parts, bean cake powder 5 parts, rice bran protein 2 parts, rich glutathion bakery yeast extract 3 parts, rich glutathion yeast rich in selenium extract 1 part, glucosan 5 parts, astaxanthin 0.5 part, soybean lecithin 1 part, compound vitamin 0.5 part, compound mineral salts 1 part, the preparation method of described shrimp Seedling open-mouthed bait carries out as follows:
The first step: the rich glutathion bakery yeast extract of preparation and rich glutathion yeast rich in selenium extract: (1) glutathion Extracting juice pretreatment: add sodium sulfide by 0.5-0.8Kg/ ton mother solution, 10-15min is reacted in stirring at normal temperature, then mother solution pH to 5.6-5.8 is adjusted with barium hydroxide, stirring 30-45min, ensure that barium hydroxide and mother solution fully react, the pH value of described glutathion Extracting juice is 1.8-2.5, glutathione content 0.5-0.6g/L, solid quality content is 5-5.5%; (2) mother solution sedimentation: the completely reacted mother solution of step (1) delivers to more than subsider natural subsidence 20-24h, then supernatant or sucking filtration or filter press, fully remove impurity stand-by; (3) collect bakery yeast or the yeast rich in selenium mud of fresh water capacity 40-50%, add the mother solution of step (2), be warming up to 55-60 DEG C, stir, then adopt high pressure homogenizer homogenizing 1-2 time; (4) primary enzymolysis, yeast mixture after high pressure homogenize sodium hydroxide adjusts pH to 7.20-7.5, then adjust temperature and be 50-55 DEG C, by volume mark 10-12 �� adds the alkaline protease of 10-20 ten thousand unit and carries out primary enzymolysis, timing enzymolysis is started 5-8 hour after stirring, process temperature maintains 50-55 DEG C, and pH allows it naturally decline, and when pH to 6.0-6.1 left and right, primary enzymolysis terminates; (5) secondary enzymolysis: after primary enzymolysis, adjusts pH to 5.4 with dilute sulfuric acid, and temperature 50-55 DEG C, then by volume mark 0.8-1 �� adds the bromelain of 80-100 ten thousand unit, enzymolysis 0.5-1.5 hour, and process pH allows it naturally decline; (6) dry: after secondary enzymolysis terminates, to be warming up to 80-82 DEG C, maintain 5-10min inactivator, be then performing centrifugal separation on obtaining supernatant, supernatant is concentrated, spray drying obtains rich glutathion bakery yeast powder or rich glutathion yeast rich in selenium powder;
Second step: by each component mix homogeneously of formula ratio, be subsequently adding appropriate water-wet, static fermentation in closed environment, swelling 10-15 hour;
3rd step: pelletize, baking Titian, it is thus achieved that the shrimp Seedling open-mouthed bait of suitable particle diameter.
In step (1), sodium sulfide is now with water dissolution, then to add in mother solution to be pre-treated in the way of stream adds, and limit stream edged stirring.
In step (3), mother solution is 1:1 with the mass ratio of yeast paste, and the organic selenium content of yeast rich in selenium is calculated as 0.15-0.2% with butt.
Embodiment 2:
Gluten flour 30 parts, fish flour 50 parts, shrimp meal 10 parts, meat meal tankage 5 parts, bean cake powder 8 parts, rice bran protein 10 parts, rich glutathion bakery yeast extract 5 parts, rich glutathion yeast rich in selenium extract 2 parts, glucosan 6 parts, astaxanthin 1.0 parts, soybean lecithin 3 parts, compound vitamin 1 part, compound mineral salts 1.5 parts, the preparation method of described shrimp Seedling open-mouthed bait is undertaken by embodiment 1.
Embodiment 3
Shrimp Seedling open-mouthed bait, described shrimp Seedling open-mouthed bait is formed by the Raw material processing of following weight portion:
Gluten flour 25 parts, fish flour 35 parts, shrimp meal 8 parts, meat meal tankage 3 parts, bean cake powder 6 parts, rice bran protein 6 parts, rich glutathion bakery yeast extract 4 parts, rich glutathion yeast rich in selenium extract 1.5 parts, glucosan 5.5 parts, astaxanthin 0.75 part, soybean lecithin 2 parts, compound vitamin 0.75 part, compound mineral salts 1.25 parts, the preparation method of described shrimp Seedling open-mouthed bait is undertaken by embodiment 1.
The quality index of the shrimp Seedling open-mouthed bait that embodiment 1-3 prepares is as follows:
| Embodiment | Glutathione content | Total nitrogen content | Se content | Amino acid nitrogen content | Ash |
| 1 | 0.45% | 10.8% | 0.05% | 4.2% | 0.98% |
| 2 | 0.52% | 11.5% | 0.08% | 4.5% | 1.0% |
Found by culture experiment, the shrimp Seedling open-mouthed bait of the present invention can meet the nutritional need of shrimp Seedling growth and development stage in shrimp seedling of Penaeus vannamei phase growth course, growth rate can improve more than 23%, growth cycle shortens, and is diminished by ambient water quality and climatic effect, and attractant is good, bait utilization is high, in culturing pool, bait residual is few, will not polluted water, greatly reduce the probability that shrimp Seedling is sick.
Embodiment described above is the one preferably scheme of the present invention, not the present invention is done any pro forma restriction, also has other variant and remodeling under the premise without departing from the technical scheme described in claim.
Claims (5)
1. shrimp Seedling open-mouthed bait, it is characterised in that: described shrimp Seedling open-mouthed bait is formed by the Raw material processing of following weight portion:
Gluten flour 20-30 part, fish flour 30-50 part, shrimp meal 5-10 part, meat meal tankage 2-5 part, bean cake powder 5-8 part, rice bran protein 2-10 part, rich glutathion bakery yeast extract 3-5 part, rich glutathion yeast rich in selenium extract 1-2 part, glucosan 5-6 part, astaxanthin 0.5-1.0 part, soybean lecithin 1-3 part, compound vitamin 0.5-1 part, compound mineral salts 1-1.5 part, the preparation method of described shrimp Seedling open-mouthed bait carries out as follows:
The first step: the rich glutathion bakery yeast extract of preparation and rich glutathion yeast rich in selenium extract: (1) glutathion Extracting juice pretreatment: add sodium sulfide by 0.5-0.8Kg/ ton mother solution, 10-15min is reacted in stirring at normal temperature, then mother solution pH to 5.6-5.8 is adjusted with barium hydroxide, stirring 30-45min, ensure that barium hydroxide and mother solution fully react, the pH value of described glutathion Extracting juice is 1.8-2.5, glutathione content 0.5-0.6g/L, solid quality content is 5-5.5%; (2) mother solution sedimentation: the completely reacted mother solution of step (1) delivers to more than subsider natural subsidence 20-24h, then supernatant or sucking filtration or filter press, fully remove impurity stand-by; (3) collect bakery yeast or the yeast rich in selenium mud of fresh water capacity 40-50%, add the mother solution of step (2), be warming up to 55-60 DEG C, stir, then adopt high pressure homogenizer homogenizing 1-2 time; (4) primary enzymolysis, yeast mixture after high pressure homogenize sodium hydroxide adjusts pH to 7.20-7.5, then adjust temperature and be 50-55 DEG C, by volume mark 10-12 �� adds the alkaline protease of 10-20 ten thousand unit and carries out primary enzymolysis, timing enzymolysis is started 5-8 hour after stirring, process temperature maintains 50-55 DEG C, and pH allows it naturally decline, and when pH to 6.0-6.1 left and right, primary enzymolysis terminates; (5) secondary enzymolysis: after primary enzymolysis, adjusts pH to 5.4 with dilute sulfuric acid, and temperature 50-55 DEG C, then by volume mark 0.8-1 �� adds the bromelain of 80-100 ten thousand unit, enzymolysis 0.5-1.5 hour, and process pH allows it naturally decline; (6) dry: after secondary enzymolysis terminates, to be warming up to 80-82 DEG C, maintain 5-10min inactivator, be then performing centrifugal separation on obtaining supernatant, supernatant is concentrated, spray drying obtains rich glutathion bakery yeast powder or rich glutathion yeast rich in selenium powder;
Second step: by each component mix homogeneously of formula ratio, be subsequently adding appropriate water-wet, static fermentation in closed environment, swelling 10-15 hour;
3rd step: pelletize, baking Titian, it is thus achieved that the shrimp Seedling open-mouthed bait of suitable particle diameter.
2. the preparation method of rich glutathion nucleic acid yeast powder according to claim 1, it is characterised in that: in step (1), sodium sulfide is now with water dissolution, then to add in mother solution to be pre-treated in the way of stream adds, limit stream edged stirring.
3. the preparation method of rich glutathion nucleic acid yeast powder according to claim 1, it is characterised in that: in step (3), mother solution is 1:1 with the mass ratio of yeast paste, and the organic selenium content of yeast rich in selenium is calculated as 0.15-0.2% with butt.
4. shrimp Seedling open-mouthed bait according to claim 1, it is characterised in that: described shrimp Seedling open-mouthed bait is formed by the Raw material processing of following weight portion:
Gluten flour 25 parts, fish flour 35 parts, shrimp meal 8 parts, meat meal tankage 3 parts, bean cake powder 6 parts, rice bran protein 6 parts, rich glutathion bakery yeast extract 4 parts, rich glutathion yeast rich in selenium extract 1.5 parts, glucosan 5.5 parts, astaxanthin 0.75 part, soybean lecithin 2 parts, compound vitamin 0.75 part, compound mineral salts 1.25 parts.
5. the preparation method of the shrimp Seedling open-mouthed bait described in a claim 1-4 any one, it is characterised in that: the preparation method of described shrimp Seedling open-mouthed bait carries out as follows:
The first step: the rich glutathion bakery yeast extract of preparation and rich glutathion yeast rich in selenium extract: (1) glutathion Extracting juice pretreatment: add sodium sulfide by 0.5-0.8Kg/ ton mother solution, 10-15min is reacted in stirring at normal temperature, then mother solution pH to 5.6-5.8 is adjusted with barium hydroxide, stirring 30-45min, ensure that barium hydroxide and mother solution fully react, the pH value of described glutathion Extracting juice is 1.8-2.5, glutathione content 0.5-0.6g/L, solid quality content is 5-5.5%; (2) mother solution sedimentation: the completely reacted mother solution of step (1) delivers to more than subsider natural subsidence 20-24h, then supernatant or sucking filtration or filter press, fully remove impurity stand-by; (3) collect bakery yeast or the yeast rich in selenium mud of fresh water capacity 40-50%, add the mother solution of step (2), be warming up to 55-60 DEG C, stir, then adopt high pressure homogenizer homogenizing 1-2 time; (4) primary enzymolysis, yeast mixture after high pressure homogenize sodium hydroxide adjusts pH to 7.20-7.5, then adjust temperature and be 50-55 DEG C, by volume mark 10-12 �� adds the alkaline protease of 10-20 ten thousand unit and carries out primary enzymolysis, timing enzymolysis is started 5-8 hour after stirring, process temperature maintains 50-55 DEG C, and pH allows it naturally decline, and when pH to 6.0-6.1 left and right, primary enzymolysis terminates; (5) secondary enzymolysis: after primary enzymolysis, adjusts pH to 5.4 with dilute sulfuric acid, and temperature 50-55 DEG C, then by volume mark 0.8-1 �� adds the bromelain of 80-100 ten thousand unit, enzymolysis 0.5-1.5 hour, and process pH allows it naturally decline; (6) dry: after secondary enzymolysis terminates, to be warming up to 80-82 DEG C, maintain 5-10min inactivator, be then performing centrifugal separation on obtaining supernatant, supernatant is concentrated, spray drying obtains rich glutathion bakery yeast powder or rich glutathion yeast rich in selenium powder;
Second step: by each component mix homogeneously of formula ratio, be subsequently adding appropriate water-wet, static fermentation in closed environment, swelling 10-15 hour;
3rd step: pelletize, baking Titian, it is thus achieved that the shrimp Seedling open-mouthed bait of suitable particle diameter.
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| CN201510965668.4A CN105614148A (en) | 2015-12-22 | 2015-12-22 | Opening bait feed for shrimp fries and preparation method of opening bait feed |
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| CN201510965668.4A CN105614148A (en) | 2015-12-22 | 2015-12-22 | Opening bait feed for shrimp fries and preparation method of opening bait feed |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105994947A (en) * | 2016-06-12 | 2016-10-12 | 翁申达 | Application of bacillus subtilis in epinephelussp feed |
| CN107047384A (en) * | 2017-03-23 | 2017-08-18 | 柳州市文华养殖场 | A kind of loach prelarva lifts the breeding method of immunity |
| CN110892953A (en) * | 2019-12-20 | 2020-03-20 | 广州观星农业科技有限公司 | Compound feed for micropterus salmoides and preparation method thereof |
| CN112314811A (en) * | 2020-11-27 | 2021-02-05 | 深圳市澳华集团股份有限公司 | Feed for juvenile Penaeus vannamei Boone and preparation method thereof |
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| CN104664157A (en) * | 2015-02-10 | 2015-06-03 | 广东粤海饲料集团有限公司 | High-quality larval stage feed for shrimp larvae, and preparation method of larval stage feed |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104664157A (en) * | 2015-02-10 | 2015-06-03 | 广东粤海饲料集团有限公司 | High-quality larval stage feed for shrimp larvae, and preparation method of larval stage feed |
Non-Patent Citations (1)
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105994947A (en) * | 2016-06-12 | 2016-10-12 | 翁申达 | Application of bacillus subtilis in epinephelussp feed |
| CN107047384A (en) * | 2017-03-23 | 2017-08-18 | 柳州市文华养殖场 | A kind of loach prelarva lifts the breeding method of immunity |
| CN110892953A (en) * | 2019-12-20 | 2020-03-20 | 广州观星农业科技有限公司 | Compound feed for micropterus salmoides and preparation method thereof |
| CN112314811A (en) * | 2020-11-27 | 2021-02-05 | 深圳市澳华集团股份有限公司 | Feed for juvenile Penaeus vannamei Boone and preparation method thereof |
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