CN101803673B - Grouper compound feed and preparation method thereof - Google Patents
Grouper compound feed and preparation method thereof Download PDFInfo
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- CN101803673B CN101803673B CN201010158941XA CN201010158941A CN101803673B CN 101803673 B CN101803673 B CN 101803673B CN 201010158941X A CN201010158941X A CN 201010158941XA CN 201010158941 A CN201010158941 A CN 201010158941A CN 101803673 B CN101803673 B CN 101803673B
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Abstract
The invention relates to a fish feed and a preparation method thereof, in particular to a grouper compound feed and a preparation method thereof. The grouper compound feed consists of the following raw materials in percentage by mass: 30 to 40 percent of fish meal, 15 to 20 percent of bean pulp, 10 to 20 percent of wheat high protein flour, 20 to 30 percent of flour, 1 to 2 percent of yeast powder, 1 to 2 percent of compound vitamin, 0.1 to 1 percent of compound mineral matter, 0.5 to 1 percent of choline, 1 to 2 percent of monocalcium phosphate, 2 to 4 percent of isinglass, 0.1 to 0.5 percent of VC and 1 to 2 percent of dried small shrimp powder. The feed of the invention is prepared by refining according to the growth characteristic and nutritional requirement of the groupers, has comprehensive nutrition and strong food calling property, can furthest release the growth potential of the groupers, adds various mineral matters and vitamins and can improve the gut immunologic barrier and strengthen the immunologic function.
Description
[technical field]
The present invention relates to a kind of fish meal and preparation method thereof, relate in particular to a kind of grouper compound feed and preparation method thereof.
[background technology]
Grouper (Epinephelus spp) also claim piebald, lithosporic, belongs to fat section Epinephelus.Its kind has kind more than 100 approximately, is distributed in Red sea, the Indian Ocean and west of pacific ocean, and the South Sea and the East Sea are originated in China, is carnivorous, the end dwelling property fish; Growth is very fast, and individuality is bigger, and is nutritious; Delicious meat is loved by the people, and is the improved seeds of sea-farming.China had also carried out artificial propagation and cage culture Study on Technology to it in recent years.In order to reduce cost, increase economic efficiency, guarantee sufficient supply of forage; Its nutritional need is also studied, but do not obtained very good effect all the time, the epinephelus feed kind of selling on the market now is very few; Its culture efficiency is unsatisfactory, makes the grouper speed of growth slower.The invention is intended to invent a kind of reasonable mixture ratio, balanced in nutrition, can satisfy the grouper nutritional need, the mixed feed of forming that the promotion grouper ingests and grows.
[summary of the invention]
To above-mentioned situation, the purpose of this invention is to provide a kind of reasonable mixture ratio, balanced in nutrition, can satisfy the grouper nutritional need, promote the grouper compound feed that grouper ingests and grows.
For realizing above-mentioned purpose, the technical scheme that the present invention taked is following:
A kind of grouper compound feed is made up of following raw material and mass percent thereof: fish meal 30～40%, dregs of beans 15～20%, wheat Strong flour 10～20%; Flour 20～30%, dusty yeast 1～2%, B B-complex 1～2%; Composite mineral matter 0.1～1%, choline 0.5～1%, calcium dihydrogen phosphate 1～2%; Gelatin 2～4%, VC 0.1～0.5%, dried small shrimp powder 1～2%.
Preferably, form: fish meal 32～36%, dregs of beans 18～20%, wheat Strong flour 10～15% by following raw material and mass percent thereof; Flour 20～25%, dusty yeast 1～2%, B B-complex 1～2%; Composite mineral matter 0.5～1%, choline 0.5～1%, calcium dihydrogen phosphate 1～2%; Gelatin 2～4%, VC 0.1～0.5%, dried small shrimp powder 1～2%.
Preferably, form fish meal 35%, dregs of beans 18.2%, wheat high-strength flour 12.5% flour 24% by following raw material and mass percent thereof; Dusty yeast 2%, B B-complex 1%, composite mineral matter 0.3%, choline 0.8%; Calcium dihydrogen phosphate 1%, gelatin 3%, VC 0.2%, dried small shrimp powder 2%.
A kind of method for preparing above-mentioned grouper compound feed may further comprise the steps:
(1) takes by weighing raw material according to mass percent;
(2) pulverize dregs of beans, make it can be through the sieve of 3mm;
(3) dregs of beans after will pulverizing mixed in mixer 4 minutes with other components in the raw material, and it is mixed;
(4) raw material after will mixing is pulverized once more, makes all components can both be through 90 purposes sieve;
(5) material after pulverizing feeds 85 ℃ modified 4 minutes of steam, and raw material is granulated down at 90 ℃, and granular size is 1-3mm;
(6) under 95 ℃ of conditions, the feed granules after expanded is got into drying machine drying;
(7) cooling of the pellet after will drying back packing.
Preferably, modified in the step (5) accomplished in quality-adjusting device.
Preferably, the granulation in the step (5) is accomplished in the extrusion granulator.
Mixed feed of the present invention is used to raise the grouper adult fish, the grouper of directly throwing something and feeding, and feeding volume needs to decide according to size and the cultivation density of grouper, and a general day feeding volume is 3.5% of a grouper body weight.
Feed of the present invention is according to the growth characteristics of grouper and nutritional need is refining forms, comprehensive nutrition, and attractant is strong; Can at utmost discharge the growth potential of grouper; This feed has added several mineral materials and vitamin, can improve intestinal immunological barrier, raise immunity.Grouper compound feed of the present invention has following advantage: (1) comprehensive nutrition promotes growth; (2) enhance immunity power, resisting stress; (3) protection fish body enteron aisle prevents that virus from taking place; (4) feed coefficient is low, and digestibility is high; (5) the feed water stability is good, is difficult for polluting breeding water body water quality.
[specific embodiment]
Embodiment 1: preparation grouper compound feed 1
1, takes by weighing fish meal 35kg, dregs of beans 18.2kg, wheat Strong flour 12.5kg, flour 24kg, dusty yeast 2kg, B B-complex 1kg, composite mineral matter 0.3kg, choline 0.8kg, calcium dihydrogen phosphate 1kg, gelatin 3kg, VC 0.2kg, dried small shrimp powder 2kg;
2, pulverize dregs of beans, make it can be through the sieve of 3mm;
3, the dregs of beans after will pulverizing mixed in mixer 4 minutes with other components in the raw material, and it is mixed;
4, the raw material after will mixing is pulverized once more, makes all components can both be through 90 purposes sieve;
5, the material after pulverizing feeds 85 ℃ modified 4 minutes of steam, and raw material is granulated down at 90 ℃, and granular size is 1-3mm;
6, under 95 ℃ of conditions, the feed granules after expanded is got into drying machine drying;
7, with the cooling of the pellet after oven dry back packing.
Embodiment 2: preparation grouper compound feed 2
1, takes by weighing fish meal 34kg, dregs of beans 20kg, wheat Strong flour 12kg, flour 25kg, dusty yeast 2kg, B B-complex 1kg, composite mineral matter 0.3kg, choline 1kg, calcium dihydrogen phosphate 1kg, gelatin 2kg, VC0.2kg, dried small shrimp powder 1.5kg;
2, pulverize dregs of beans, make it can be through the sieve of 3mm;
3, the dregs of beans after will pulverizing mixed in mixer 4 minutes with other components in the raw material, and it is mixed;
4, the raw material after will mixing is pulverized once more, makes all components can both be through 90 purposes sieve;
5, the material after pulverizing feeds 85 ℃ modified 4 minutes of steam, and raw material is granulated down at 90 ℃, and granular size is 1-3mm;
6, under 95 ℃ of conditions, the feed granules after expanded is got into drying machine drying;
7, the cooling of the pellet after will drying back packing.
Embodiment 3: preparation grouper compound feed 3
1, takes by weighing fish meal 36kg, dregs of beans 18kg, wheat Strong flour 13kg, flour 22kg, dusty yeast 2kg, B B-complex 1kg, composite mineral matter 0.3kg, choline 0.5kg, calcium dihydrogen phosphate 2kg, gelatin 3kg, VC0.2kg, dried small shrimp powder 2kg;
2, pulverize dregs of beans, make it can be through the sieve of 3mm;
3, the dregs of beans after will pulverizing mixed in mixer 4 minutes with other components in the raw material, and it is mixed;
4, the raw material after will mixing is pulverized once more, makes all components can both be through 90 purposes sieve;
5, the material after pulverizing feeds 85 ℃ modified 4 minutes of steam, and raw material is granulated down at 90 ℃, and granular size is 1-3mm;
6, under 95 ℃ of conditions, the feed granules after expanded is got into drying machine drying;
7, the cooling of the pellet after will drying back packing.
Carried out 19 months by a definite date grouper culture experiment in May, 2008 in national 863 sea-farming seed engineerings bases, south (Zhanjiang Evergreen Southern Ocean Technology Co., Ltd.).Result of the test shows, use feed of the present invention after, 15 centimetres grouper cultures that average weight can reach 1.5 kilograms after 19 months, long 41 centimetres of average body, feed coefficient is below 1.5.
Prove that through culture experiment the present invention is according to the growth characteristics of grouper and nutritional need is refining forms comprehensive nutrition; Attractant is strong, can at utmost discharge the growth potential of grouper, and this feed has added several mineral materials and vitamin; Can improve intestinal immunological barrier, raise immunity.
Claims (6)
1. a grouper compound feed is characterized in that being made up of following raw material and mass percent thereof: fish meal 30～40%, dregs of beans 15～20%, wheat Strong flour 10～20%; Flour 20～30%, dusty yeast 1～2%, B B-complex 1～2%; Composite mineral matter 0.1～1%, choline 0.5～1%, calcium dihydrogen phosphate 1～2%; Gelatin 2～4%, VC 0.1～0.5%, dried small shrimp powder 1～2%.
2. grouper compound feed as claimed in claim 1 is characterized in that being made up of following raw material and mass percent thereof: fish meal 32～36%, dregs of beans 18～20%, wheat Strong flour 10～15%; Flour 20～25%, dusty yeast 1～2%, B B-complex 1～2%; Composite mineral matter 0.5～1%, choline 0.5～1%, calcium dihydrogen phosphate 1～2%; Gelatin 2～4%, VC 0.1～0.5%, dried small shrimp powder 1～2%.
3. grouper compound feed as claimed in claim 2 is characterized in that being made up of following raw material and mass percent thereof, fish meal 35%, dregs of beans 18.2%; Wheat high-strength flour 12.5%, flour 24%, dusty yeast 2%, B B-complex 1%; Composite mineral matter 0.3%, choline 0.8%, calcium dihydrogen phosphate 1%; Gelatin 3%, VC 0.2%, dried small shrimp powder 2%.
4. method for preparing like claim 1 or 2 or 3 described grouper compound feeds is characterized in that may further comprise the steps:
(1) takes by weighing raw material according to mass percent;
(2) pulverize dregs of beans, make it can be through the sieve of 3mm;
(3) dregs of beans after will pulverizing mixed in mixer 4 minutes with other components in the raw material, and it is mixed;
(4) raw material after will mixing is pulverized once more, makes all components can both be through 90 purposes sieve;
(5) material after pulverizing feeds 85 ℃ modified 4 minutes of steam, and raw material is granulated down at 90 ℃, and granular size is 1-3mm;
(6) under 95 ℃ of conditions, the feed granules after expanded is got into drying machine drying;
(7) cooling of the pellet after will drying back packing.
5. the method for preparing grouper compound feed as claimed in claim 4 is characterized in that modified in the step (5) accomplish in quality-adjusting device.
6. the method for preparing grouper compound feed as claimed in claim 4 is characterized in that the granulation in the step (5) is accomplished in the extrusion granulator.
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| CN201010158941XA CN101803673B (en) | 2010-04-22 | 2010-04-22 | Grouper compound feed and preparation method thereof |
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| CN201010158941XA CN101803673B (en) | 2010-04-22 | 2010-04-22 | Grouper compound feed and preparation method thereof |
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| CN101803673A CN101803673A (en) | 2010-08-18 |
| CN101803673B true CN101803673B (en) | 2012-09-26 |
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Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101953437B (en) * | 2010-09-15 | 2012-06-13 | 福建省水产研究所 | Compound feed for grouper larvae and juveniles and preparation method thereof |
| CN102178105B (en) * | 2011-05-06 | 2012-07-04 | 福建省淡水水产研究所 | Grouper environmentally-friendly soft granulated feed and preparation method thereof |
| CN102210411B (en) * | 2011-06-08 | 2013-02-06 | 广东恒兴饲料实业股份有限公司 | Compound feed capable of improving fatty liver and body color of marine fish and preparation method thereof |
| CN102726635B (en) * | 2012-07-03 | 2013-12-18 | 厦门市海林生物饲料有限公司 | Garrupa extruded feed and processing method thereof |
| CN102742747A (en) * | 2012-07-24 | 2012-10-24 | 镇江市丹徒区荣炳洋湖鹅业专业合作社 | Vinegar residue compound feed for loaches |
| CN102960577A (en) * | 2012-12-14 | 2013-03-13 | 福建天马科技集团股份有限公司 | Compound granulated feed for adult epinephelus |
| CN102960576A (en) * | 2012-12-14 | 2013-03-13 | 福建天马科技集团股份有限公司 | Compound granulated feed for young epinephelus |
| CN103283962A (en) * | 2013-05-23 | 2013-09-11 | 山东省海水养殖研究所 | Epinephelus septemfasciatus parent fish reproduction and maturing bait and preparation method thereof |
| CN103783268B (en) * | 2014-03-05 | 2015-12-02 | 通威股份有限公司 | Australia worm line river blackfish finishing period mixed feed and preparation method thereof |
| CN104115800A (en) * | 2014-06-27 | 2014-10-29 | 广东宏威海洋生物科技发展有限公司 | Grouper fry larval stage feed and preparing method thereof |
| CN104509723A (en) * | 2014-12-11 | 2015-04-15 | 浙江海洋学院 | Epinephelus akaara feed and formula thereof |
| CN104814282A (en) * | 2015-04-16 | 2015-08-05 | 广东恒兴饲料实业股份有限公司 | Epinephelussp fry and advanced fry compound feed and a preparation method thereof |
| CN104872420A (en) * | 2015-05-19 | 2015-09-02 | 福建省淡水水产研究所 | Premixed feed for epinephelussp |
| CN104957395A (en) * | 2015-06-05 | 2015-10-07 | 湛江恒兴特种饲料有限公司 | Anti-enteritis grouper compound feed and preparation method and use method thereof |
| CN105831493A (en) * | 2016-04-01 | 2016-08-10 | 广东恒兴饲料实业股份有限公司 | Complete mixed feed for juvenile groupers, and preparation method thereof |
| CN108185126A (en) * | 2018-03-01 | 2018-06-22 | 福建省淡水水产研究所 | A kind of half pierces thick lip carp compound feed and preparation method thereof |
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