CN105961914A - Eleutheronema tetradactylum low fish meal environment-friendly feed, and preparation and application method thereof - Google Patents

Eleutheronema tetradactylum low fish meal environment-friendly feed, and preparation and application method thereof Download PDF

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Publication number
CN105961914A
CN105961914A CN201610318077.2A CN201610318077A CN105961914A CN 105961914 A CN105961914 A CN 105961914A CN 201610318077 A CN201610318077 A CN 201610318077A CN 105961914 A CN105961914 A CN 105961914A
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parts
threadfin
vitamin
feed
compound
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吴灵
李婷
吴俊�
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Ningbo High Tech Zone Exchange Cobo Technology Co Ltd
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Ningbo High Tech Zone Exchange Cobo Technology Co Ltd
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2400/00Lactic or propionic acid bacteria
    • A23V2400/51Bifidobacterium
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, e.g. of fish
    • Y02A40/818Alternative feeds for fish, e.g. in aquacultures
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/87Re-use of by-products of food processing for fodder production

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  • Fodder In General (AREA)
  • Feed For Specific Animals (AREA)

Abstract

The invention discloses eleutheronema tetradactylum low fish meal environment-friendly feed, which is prepared from the following raw materials in parts by weight: 10 to 15 parts of steamed fish meal, 20 to 25 parts of fermented peanut meal, 10 to 15 parts of soy protein concentrate, 10 to 15 parts of hemalbumin powder, 10 to 15 parts of puffed corn flour, 3 to 8 parts of sodium alginate, 5 to 10 parts of vital gluten, 1 to 3 parts of soya bean lecithin, 3 to 6 parts of deep sea fish oil, 3 to 5 parts of animal bone meal, 0.2 to 0.4 part of sodium dehydroacetate, 0.2 to 0.4 part of butyl hydroxy anisd, 0.3 to 0.6 part of decavitamin, 0.4 to 0.8 part of composite mineral, 1 to 3 parts of composite phagostimulant, 0.5 to 1 part of complex enzyme preparation, and 0.5 to 1 part of compound microorganism preparation. The eleutheronema tetradactylum low fish meal environment-friendly feed provided by the invention is reasonable in formula, balanced in nutrition, low in fish meal content, good in palatability, good in attractant effect, easy to assimilate, high in utilization ratio, beneficial to the survival and the growth of the eleutheronema tetradactylum, and good in cultivation benefit. The invention also discloses a preparation and application method of the eleutheronema tetradactylum low fish meal environment-friendly feed. The preparation and application method is simple in processing steps, low in cost, less in feed nutrient loss, and suitable for industrialized mass production.

Description

A kind of threadfin low fish flour environment-protecting feed and preparation and application thereof
Technical field
The present invention relates to a kind of fish feed, especially relate to a kind of threadfin low fish flour environment-protecting feed and preparation and application thereof.
Background technology
Threadfin is under the jurisdiction of threadfin mesh, Polynemidae, and threadfin belongs to, popular name noon fish, Ma You, Niu Sun, hold a memorial ceremony for after fish, Cyprinus carpio, king fish, noon are young, chapter is jumped, be distributed in the Indian Ocean and west of pacific ocean, mainly live near shallow sea and river mouth.Threadfin meat flavour is delicious, nutritious, the most popular with consumers, is the edible fishes of a kind of high-quality, can eat raw or process and make canned food.Natural threadfin negligible amounts, the simply double object of catching such as drift net, otter-trawl, yield is the highest, and fish valency is higher.Along with the raising of living standards of the people, the demand of threadfin is increased by consumer day by day, catches threadfin by sea and can not meet the most far away market demand.Breakthrough along with threadfin artificial breeding technique, the development of cultural technique, threadfin aquaculture is developed rapidly, in recent years in Taiwan, Guangdong and Deng Di inner harbor, Fujian start to cultivate threadfin with case net, cultivation scale constantly expands, yield improves constantly, and therefore artificial cultivation threadfin has vast potential for future development.So far the feedstuff used by threadfin cultivation is mainly natural small fish, shrimp and shellfish etc., and natural biological bait not only breaks up marine fishery resources, resource-constrained, it cannot be guaranteed that timely enough supplies, in-convenience in use (needing freezen protective), trophic structure is single, and easily rot after throwing something and feeding to decompose, ruin water quality, cause disease to spread, it is difficult to the threadfin adapting to expanding day cultivates the demand to bait.Although the raiser that there is now minority attempts making threadfin feedstuff by oneself or utilizing other aquatic fish feedstuffs, but using effect is undesirable, its main cause is that the nutritional need not according to threadfin self designs the formula screening its rational feedstuff, cause threadfin poor growth, serious even cause malnutrition disease and cause death.
In recent years, along with the fast development of aquaculture, the demand of fish flour is constantly risen.And the most annual fish flour yield maintains a relatively stable level, thus cause contradiction and the price rapid increase of fish flour.If fish flour consumption higher in threadfin fish meal necessarily improves the price of feedstuff, thus increase the aquaculture cost of threadfin, fish flour higher in feedstuff causes Dietary phosphorus content to exceed animal nutrient requirement, and these can not be discharged in water body the pollution causing breeding environment together by the phosphorus of animal use.
Therefore, a kind of threadfin low fish flour environment-protecting feed of exploitation is for promoting threadfin aquaculture healthy and sustainable development most important.
Summary of the invention
The invention aims to provide a kind of threadfin low fish flour environment-protecting feed designed for threadfin nutritional need, this feed formula is reasonable, and balanced in nutrition, fish meal content is low, good palatability, phagostimulating effect is good, absorption easy to digest, and efficiency of feed utilization is high, environmental protection effect is notable, and beneficiating ingredient can be obviously enhanced surviving and growing of fish body immune disease-resistance power, beneficially threadfin in feedstuff, cultivation income is good.
Present invention also offers preparation and the using method of a kind of threadfin low fish flour environment-protecting feed, this preparation is simple with using method processing step, low cost, and feed nutrition loss is little, is suitable for industrialization large-scale production.
To achieve these goals, the present invention is by the following technical solutions:
A kind of threadfin low fish flour environment-protecting feed, it is made up of following raw material by weight: 10 ~ 15 parts of steam fish flour, 20 ~ 25 parts of fermented peanut meals, 10 ~ 15 parts of soybean protein concentrates, 10 ~ 15 parts of haemproteins powder, 10 ~ 15 parts of expanded corn powders, 3 ~ 8 parts of sodium alginates, 5 ~ 10 parts of gluten meals, 1 ~ 3 part of soybean lecithin, 3 ~ 6 parts of bathypelagic fish oil, 3 ~ 5 parts of animal bone powders, 0.2 ~ 0.4 part of sodium dehydroacetate, 0.2 ~ 0.4 part of Butylated hydroxyanisole, 0.3 ~ 0.6 part of compound vitamin, 0.4 ~ 0.8 part of composite mineral matter, 1 ~ 3 part of composite feeding promoting agent, 0.5 ~ 1 part of compound enzymic preparation, 0.5 ~ 1 part of complex microorganism preparations.
The present invention is optimized design to the formula of feedstuff, in feed formula, decreases the content of fish flour, suitably adds fermented peanut meal, soybean protein concentrate, the content of haemproteins powder, to significantly reduce feed cost on the premise of ensureing feeding effect;Feedstuff with the addition of fermented peanut meal, to improve the palatability of feedstuff and to improve threadfin fish nutrient substance is digested and assimilated, promote threadfin growth;Sodium alginate and gluten meal are as binding agent, bonding dynamics and water-tolerant, and the feedstuff made is soft, is difficult in water defeated and dispersed, and the fish body being suitable for all size eats, and can be prevented effectively from fish body abdominal distention dead, improves survival rate;With the addition of food grade preservative sodium dehydroacetate and antioxidant Butylated hydroxyanisole, can preferably prevent feed oxide from going bad, extend the holding time of feedstuff, a small amount of interpolation preservative and antioxidant to efficiency of feed utilization and quality without any ill effect.
As preferably, in compound vitamin additive described in every 1000 g, containing 10 ~ 15 g vitamin A, 3 ~ 5 g vitaminD 3 , 10 ~ 20 g vitamin Es, 3 ~ 5 g vitamin Ks3, 4 ~ 8 g vitamin Bs1, 3 ~ 5 g vitamin Bs2, 3 ~ 6 g vitamin Bs6, 30 ~ 40 g calcium pantothenates, 5 ~ 10 g folic acid, 2 ~ 4 g vitamin Bs12, 30 ~ 50 g vitamin Cs, remaining is wheat bran.Compound vitamin additive can meet the threadfin demand to different vitamin, to promote threadfin growth and to grow.
As preferably, in composite mineral matter additive described in every 1000 g, 80-120 G sodium chloride, 120 ~ 180 g magnesium glycinates, 60 ~ 100 G potassium chloride, 3 ~ 5 g cupric glycinates, 4 ~ 8 g glycine ferrouss, 3 ~ 5 g zinc methionines, 2 ~ 5 g Mn-Glies, 1 ~ 4 g potassium iodate, 0.5 ~ 1 g cobalt methionine, 2 ~ 3 g sodium selenite, 100 ~ 150 g calcium hydrogen phosphate, 3 ~ 8 g aluminum sulfate, remaining is zeolite powder.Add composite mineral matter to meet the threadfin demand to different trace element, it is ensured that the normal physiological metabolism of body.
As preferably, the weight/mass percentage composition of each component of described composite feeding promoting agent is: 10 ~ 30% shrimp shell meals, 30 ~ 40% mussel meat powders, 10 ~ 15% glycine betaines, 5 ~ 8% inositols, 10 ~ 30% sepiellae seu sepiae paste.Composite feeding promoting agent of the present invention not only has good phagostimulating effect, and each component in composite feeding promoting agent is natural materials, can play the effect of supplementary, the beneficially growth of fish body.
As preferably, the weight/mass percentage composition of each component of described compound enzymic preparation is: 10 ~ 15% phytases, 5 ~ 10% pectases, 15 ~ 25% cellulase, papain 10 ~ 20%, amylase 3 ~ 8%, and surplus is maltose alcohol.Feedstuff has a lot of cellulose, the nutrient substance of the macromolecule such as starch and vegetable protein, the nutrient substance of these macromolecules is difficult to by the direct digestibility and utilization of threadfin, utilize the digestive enzyme of threadfin self and the synergism of compound enzyme, Dietary Energy can be improved to greatest extent, protein, the utilization rate of the nutrient substance such as cellulose, use pectase, papain and the compound enzyme of cellulase composition, primarily serve the purpose of destruction plant cell wall, cell Middle nutrition material is made fully to discharge, for digesting and assimilating further, phytase can eliminate the antinutritional factor in feedstuff, reduce the viscosity of intestines and stomach content, facilitating digestion absorbs.
As preferably, the weight/mass percentage composition of each component of described complex microorganism preparations is: 20 ~ 40% bacillus subtilises (10,000,000,000/gram), 20-30% Bacillus licheniformis (10,000,000,000/gram), 10 ~ 20% Candida utilis (10,000,000,000/gram) 10 ~ 20% bacillus bifiduss (10,000,000,000/gram), 5 ~ 10% schizochytrium limacinums (10,000,000,000/gram).Complex microorganism preparations can effectively prevent the enteritis of threadfin, the diseases such as gill rot, strengthen the immunity of fish body, produce various active enzyme, beneficiating ingredient needed for synthetic protein, fatty acid and the growth of multiple fish bulk-growth, improves efficiency of feed utilization, decompose feedstuff residual, feces and harmful substance, keep good breeding environment.
The preparation and application of a kind of threadfin low fish flour environment-protecting feed, comprises the following steps:
(1) weighing: weigh each raw material by proportioning, stand-by.
(2) material mixing: first by micronizing after the expanded corn powder weighed, soybean lecithin, compound vitamin, composite mineral matter, composite feeding promoting agent, sodium dehydroacetate and Butylated hydroxyanisole material agitator mix homogeneously, 60-75 mesh sieve was pulverized after adding steam fish flour, fermented peanut meal, soybean protein concentrate, haemproteins powder, sodium alginate, gluten meal and the animal bone powder mix homogeneously weighed, stir after being eventually adding the fish oil weighed, obtain compound.
(3) quenched granulation: carrying out quenched in Double-shaft differential manipulator by the compound that step (2) prepares, quenched temperature is 70 ~ 80 DEG C, and vapour pressure is 350 ~ 400 KPa, the humidity of material is 15 ~ 20%, and conditioning period is 10 ~ 20 min.Obtaining particle diameter after extruding puffing is 5 ~ 8 granular wet feeds of mm.
(4) dry packing: be cooled to room temperature after carrying out the wet feed obtained being dehydrated cold air drying, i.e. obtain threadfin low fish flour environment-protecting feed finished product after packaging.
(5) using method: add complex microorganism preparations and the clear water of compound enzymic preparation gross weight 5-10 times, make mixed liquor, on the solid portion that mixed liquor is uniformly sprayed, threadfin of then throwing something and feeding.
Therefore, there is advantages that
(1) the low fish meal content of feedstuff of the present invention, formula is reasonable, balanced in nutrition, good palatability, and phagostimulating effect is good, absorption easy to digest, the survival of utilization rate height, beneficially threadfin and growth.
Nutrient fodder provided by the present invention adds the beneficiating ingredients such as compound vitamin, composite mineral matter, composite feeding promoting agent, compound enzymic preparation and complex microorganism preparations, trace element needed for fish bulk-growth is provided, strengthen fish body immune disease-resistance power, improve efficiency of feed utilization, reducing environmental pollution, environmental protection effect is notable.
(3) feedstuff of the present invention preparation is simple with using method step, scientific and reasonable, is suitable for industrialized production, and feed nutrition loss is little.
Detailed description of the invention
Below by detailed description of the invention, the present invention will be further described.
In the present invention, if not refering in particular to, all percentage ratios are unit of weight, all devices and raw material and are all commercially available or the industry is conventional, the method in following embodiment, if no special instructions, are this area conventional method.
Embodiment 1
A kind of threadfin low fish flour environment-protecting feed, by steam fish flour, fermented peanut meal, soybean protein concentrate, haemproteins powder, expanded corn powder, sodium alginate, gluten meal, soybean lecithin, bathypelagic fish oil, animal bone powder, sodium dehydroacetate, Butylated hydroxyanisole, compound vitamin, composite mineral matter, composite feeding promoting agent, compound enzymic preparation and complex microorganism preparations composition.In feedstuff, the concrete proportioning of each component is as shown in table 1, and in feedstuff, the concrete formula of compound vitamin, composite mineral matter, composite feeding promoting agent, compound enzymic preparation and complex microorganism preparations is respectively as shown in table 2,3,4,5,6.
The preparation and application of threadfin low fish flour environment-protecting feed is:
(1) weighing: weigh each raw material by proportioning, stand-by.
(2) material mixing: first by micronizing after the expanded corn powder weighed, soybean lecithin, compound vitamin, composite mineral matter, composite feeding promoting agent, Chinese medicine immunity enhancer, sodium dehydroacetate and Butylated hydroxyanisole material agitator mix homogeneously, 65 mesh sieves were pulverized after adding steam fish flour, fermented peanut meal, haemproteins powder, sodium alginate, gluten meal, beer yeast and the animal bone powder mix homogeneously weighed, stir after being eventually adding the fish oil weighed, obtain compound.
(3) quenched granulation: the compound that step (2) prepares is carried out quenched in Double-shaft differential manipulator, quenched temperature is 72 DEG C, and vapour pressure is 375kPa, and the humidity of material is 18%, conditioning period is 15 min, quenched complete after extruding puffing to obtain particle diameter be the 6 granular wet feeds of mm.
(4) dry packing: be cooled to room temperature after carrying out the wet feed obtained being dehydrated cold air drying, i.e. obtain threadfin low fish flour environment-protecting feed finished product after packaging.
(5) using method: add complex microorganism preparations and the clear water of compound enzymic preparation gross weight 8 times, make mixed liquor, on the solid portion that mixed liquor is uniformly sprayed, threadfin of then throwing something and feeding.
Embodiment 2
A kind of threadfin low fish flour environment-protecting feed, by steam fish flour, fermented peanut meal, soybean protein concentrate, haemproteins powder, expanded corn powder, sodium alginate, gluten meal, soybean lecithin, bathypelagic fish oil, animal bone powder, sodium dehydroacetate, Butylated hydroxyanisole, compound vitamin, composite mineral matter, composite feeding promoting agent, compound enzymic preparation and complex microorganism preparations composition.In feedstuff, the concrete proportioning of each component is as shown in table 1, and in feedstuff, the concrete formula of compound vitamin, composite mineral matter, composite feeding promoting agent, compound enzymic preparation and complex microorganism preparations is respectively as shown in table 2,3,4,5,6.
The preparation and application of threadfin low fish flour environment-protecting feed is:
(1) weighing: weigh each raw material by proportioning, stand-by.
(2) material mixing: first by micronizing after the expanded corn powder weighed, soybean lecithin, compound vitamin, composite mineral matter, composite feeding promoting agent, Chinese medicine immunity enhancer, sodium dehydroacetate and Butylated hydroxyanisole material agitator mix homogeneously, 70 mesh sieves were pulverized after adding steam fish flour, fermented peanut meal, haemproteins powder, sodium alginate, gluten meal, beer yeast and the animal bone powder mix homogeneously weighed, stir after being eventually adding the fish oil weighed, obtain compound.
(3) quenched granulation: the compound that step (2) prepares is carried out quenched in Double-shaft differential manipulator, quenched temperature is 75 DEG C, and vapour pressure is 390 kPa, and the humidity of material is 16%, conditioning period is 20 min, quenched complete after extruding puffing to obtain particle diameter be the 5 granular wet feeds of mm.
(4) dry packing: be cooled to room temperature after carrying out the wet feed obtained being dehydrated cold air drying, i.e. obtain threadfin low fish flour environment-protecting feed finished product after packaging.
(5) using method: add complex microorganism preparations and the clear water of compound enzymic preparation gross weight 6 times, make mixed liquor, on the solid portion that mixed liquor is uniformly sprayed, threadfin of then throwing something and feeding.
Embodiment 3
A kind of threadfin low fish flour environment-protecting feed, by steam fish flour, fermented peanut meal, soybean protein concentrate, haemproteins powder, expanded corn powder, sodium alginate, gluten meal, soybean lecithin, bathypelagic fish oil, animal bone powder, sodium dehydroacetate, Butylated hydroxyanisole, compound vitamin, composite mineral matter, composite feeding promoting agent, compound enzymic preparation and complex microorganism preparations composition.In feedstuff, the concrete proportioning of each component is as shown in table 1, and in feedstuff, the concrete formula of compound vitamin, composite mineral matter, composite feeding promoting agent, compound enzymic preparation and complex microorganism preparations is respectively as shown in table 2,3,4,5,6.
The preparation and application of threadfin low fish flour environment-protecting feed is:
(1) weighing: weigh each raw material by proportioning, stand-by.
(2) material mixing: first by micronizing after the expanded corn powder weighed, soybean lecithin, compound vitamin, composite mineral matter, composite feeding promoting agent, Chinese medicine immunity enhancer, sodium dehydroacetate and Butylated hydroxyanisole material agitator mix homogeneously, 75 mesh sieves were pulverized after adding steam fish flour, fermented peanut meal, haemproteins powder, sodium alginate, gluten meal, beer yeast and the animal bone powder mix homogeneously weighed, stir after being eventually adding the fish oil weighed, obtain compound.
(3) quenched granulation: the compound that step (2) prepares is carried out quenched in Double-shaft differential manipulator, quenched temperature is 78 DEG C, and vapour pressure is 400 kPa, and the humidity of material is 18%, conditioning period is 15 min, quenched complete after extruding puffing to obtain particle diameter be the 7 granular wet feeds of mm.
(4) dry packing: be cooled to room temperature after carrying out the wet feed obtained being dehydrated cold air drying, i.e. obtain threadfin low fish flour environment-protecting feed finished product after packaging.
(5) using method: add complex microorganism preparations and the clear water of compound enzymic preparation gross weight 5 times, make mixed liquor, on the solid portion that mixed liquor is uniformly sprayed, threadfin of then throwing something and feeding.
The concrete formula of each component of feedstuff in each embodiment of table 1
Component Embodiment 1 Embodiment 2 Embodiment 3
Steam fish flour (Kg) 12 14 13
Fermented peanut meal (Kg) 20 22 23
Soybean protein concentrate 13 14 10
Haemproteins powder (Kg) 13 12 14
Expanded corn powder (Kg) 13 12 11
Sodium alginate (Kg) 6 7 7
Gluten meal (Kg) 9 8 8
Soybean lecithin (Kg) 1.6 1.5 2.5
Bathypelagic fish oil (Kg) 4 3 3.5
Animal bone powder (Kg) 4 3 4
Sodium dehydroacetate (Kg) 0.3 0.35 0.28
Butylated hydroxyanisole (Kg) 0.2 0.35 0.3
Compound vitamin (Kg) 0.4 0.45 0.5
Composite mineral matter (Kg) 0.5 0.6 0.75
Composite feeding promoting agent (Kg) 2 1 1.5
Compound enzymic preparation (Kg) 0.5 0.7 0.8
Complex microorganism preparations (Kg) 0.5 0.6 0.7
The concrete formula of compound vitamin additive in table 2 each embodiment feedstuff
Component Embodiment 1 Embodiment 2 Embodiment 3
Vitamin A (g/1000g) 12 13 11
Vitamin D3 (g/1000g) 4 3 5
Vitamin E (g/1000g) 17 15 13
Vitamin K3 (g/1000g) 4 3 5
Vitamin B1 (g/1000g) 7 4 6
Vitamin B2 (g/1000g) 3 4 5
Vitamin B6 (g/1000g) 4 6 4
Calcium pantothenate (g/1000g) 32 28 30
Folic acid (g/1000g) 8 6 7
Vitamin B12 (g/1000g) 2 3 4
Vitamin C (g/1000g) 38 35 40
Wheat bran (g/1000g) 869 880 870
The concrete formula of composite mineral matter additive in table 3 each embodiment feedstuff
Component Embodiment 1 Embodiment 2 Embodiment 3
Sodium chloride (g/1000g) 90 110 105
Magnesium glycinate (g/1000g) 165 130 145
Potassium chloride (g/1000g) 80 95 75
Cupric glycinate (g/1000g) 4 3 3
Glycine ferrous (g/1000g) 5 6 8
Zinc methionine (g/1000g) 3 5 4
Mn-Gly (g/1000g) 3 4 4.5
Potassium iodate (g/1000g) 2 2.5 3.5
Cobalt methionine (g/1000g) 0.6 0.5 0.8
Sodium selenite (g/1000g) 2 2 3
Calcium hydrogen phosphate (g/1000g) 120 130 110
Aluminum sulfate (g/1000g) 4 7 5
Zeolite powder (g/1000g) 521.4 505 533.2
The concrete formula of composite feeding promoting agent in table 4 each embodiment feedstuff
Component Embodiment 1 Embodiment 2 Embodiment 3
Shrimp shell meal (%) 16 18 22
Mussel Powder (%) 35 32 30
Glycine betaine (%) 12 13 14
Inositol (%) 7 6 6
Sepiellae seu sepiae paste (%) 30 31 28
The concrete formula of compound enzymic preparation in table 5 each embodiment feedstuff
Component Embodiment 1 Embodiment 2 Embodiment 3
Phytase (%) 12 14 11
Pectase (%) 8 7 6
Cellulase (%) 16 19 20
Papain (%) 17 11 16
Amylase (%) 4 5 7
Maltose alcohol (%) 43 44 40
The concrete formula of complex microorganism preparations in table 6 each embodiment feedstuff
Component Embodiment 1 Embodiment 2 Embodiment 3
Bacillus subtilis (%) 35 33 31
Bacillus licheniformis (%) 26 25 28
Candida utilis (%) 17 17 16
Bacillus bifidus (%) 16 17 16
Schizochytrium limacinum (%) 6 8 9
Culture experiment
It it is one group with the threadfin fry that 5000 tail specifications are 25 tails/Kg, take four groups (respectively A group, B group, C group, D groups) and carry out cage culture test, Cultivated water water quality parameter, water temperature 22 ~ 28 DEG C, salinity is 26 ~ 32 ‰, the net cage depth of water 3 m, dissolved oxygen amount >=5 mg/L, pH is 7.5 ~ 8.0, transparency 50 cm.A, B, component C are not thrown something and fed the feedstuff in embodiment 1 ~ 3, D group throws something and feeds fresh bait (small fish and shrimp) as a comparison case, bait feeding mode is the most identical with feeding volume: as fry specification≤10 tail/Kg, every day throws something and feeds once sooner or later, inventory is the 3% of fish body gross weight every time, and every day throws something and feeds continuously;As fry specification > 10 tails/Kg, every day throws something and feeds once at dusk, and each feeding volume is the 5.5% of fish body gross weight, and every day throws something and feeds continuously.
After cultivating 5 months, fishing for threadfin, statistical average body weight respectively, average weight rate of increase, catching amount, survival rate, the result that obtains are as shown in table 7.
Table 7 cultivates after 5 months the statistical result of each embodiment and comparative example
From table 7 this it appears that, in each embodiment, the average weight rate of increase of the threadfin of cultivation and survival rate are all far above average weight rate of increase and the survival rate of the threadfin cultivated in comparative example, illustrate that the Feed Energy of the present invention remarkably promotes the growth of threadfin, improve survival rate.
Embodiment described above is the one preferably scheme of the present invention, and the present invention not makees any pro forma restriction, also has other variant and remodeling on the premise of without departing from the technical scheme described in claim.

Claims (7)

1. a threadfin low fish flour environment-protecting feed, it is characterized in that, it is made up of following raw material by weight: 10 ~ 15 parts of steam fish flour, 20 ~ 25 parts of fermented peanut meals, 10 ~ 15 parts of soybean protein concentrates, 10 ~ 15 parts of haemproteins powder, 10 ~ 15 parts of expanded corn powders, 3 ~ 8 parts of part sodium alginates, 5 ~ 10 parts of gluten meals, 1 ~ 3 part of soybean lecithin, 3 ~ 6 parts of bathypelagic fish oil, 3 ~ 5 parts of animal bone powders, 0.2 ~ 0.4 part of sodium dehydroacetate, 0.2 ~ 0.4 part of Butylated hydroxyanisole, 0.3 ~ 0.6 part of compound vitamin, 0.4 ~ 0.8 part of composite mineral matter, 1 ~ 3 part of composite feeding promoting agent, 0.5 ~ 1 part of compound enzymic preparation, 0.5 ~ 1 part of complex microorganism preparations.
A kind of threadfin low fish flour environment-protecting feed the most according to claim 1, it is characterised in that in compound vitamin additive described in every 1000 g, containing 10 ~ 15g vitamin A, 3 ~ 5g vitaminD 3 , 10 ~ 20g vitamin E, 3 ~ 5g vitamin K3, 4 ~ 8g vitamin B1, 3 ~ 5g vitamin B2, 3 ~ 6g vitamin B6, 30 ~ 40g calcium pantothenate, 5 ~ 10g folic acid, 2 ~ 4g vitamin B12, 30 ~ 50g vitamin C, remaining is wheat bran.
A kind of threadfin low fish flour environment-protecting feed the most according to claim 1, it is characterised in that in composite mineral matter additive described in every 1000 g, 80-120 g sodium chloride, 120 ~ 180 g magnesium glycinates, 60 ~ 100 g potassium chloride, 3 ~ 5 g cupric glycinates, 4 ~ 8 g glycine ferrouss, 3 ~ 5 g zinc methionines, 2 ~ 5 g Mn-Glies, 1 ~ 4 g potassium iodate, 0.5 ~ 1 g cobalt methionine, 2 ~ 3 g sodium selenite, 100 ~ 150 g calcium hydrogen phosphate, 3 ~ 8 g aluminum sulfate, remaining is zeolite powder.
A kind of threadfin low fish flour environment-protecting feed the most according to claim 1, it is characterised in that the weight/mass percentage composition of each component of described composite feeding promoting agent is: 10 ~ 30% shrimp shell meals, 30 ~ 40% mussel meat powders, 10 ~ 15% glycine betaines, 5 ~ 8% inositols, 10 ~ 30% sepiellae seu sepiae paste.
A kind of threadfin low fish flour environment-protecting feed the most according to claim 1, it is characterised in that the weight/mass percentage composition of each component of described compound enzymic preparation is: 10 ~ 15% phytases, 5 ~ 10% pectases, 15 ~ 25% cellulase, papain 10 ~ 20%, amylase 3 ~ 8%, surplus is maltose alcohol.
A kind of threadfin low fish flour environment-protecting feed the most according to claim 1, it is characterized in that, the weight/mass percentage composition of each component of described complex microorganism preparations is: 20 ~ 40% bacillus subtilises (10,000,000,000/gram), 20-30% Bacillus licheniformis (10,000,000,000/gram), 10 ~ 20% Candida utilis (10,000,000,000/gram) 10 ~ 20% bacillus bifiduss (10,000,000,000/gram), 5 ~ 10% schizochytrium limacinums (10,000,000,000/gram).
7. a threadfin as claimed in claim 1 low fish flour environment-protecting feed preparation and application, it is characterised in that comprise the following steps:
(1) weighing: weigh each raw material by proportioning, stand-by;(2) material mixing: first by micronizing after the expanded corn powder weighed, soybean lecithin, compound vitamin, composite mineral matter, composite feeding promoting agent, sodium dehydroacetate and Butylated hydroxyanisole material agitator mix homogeneously, 60-75 mesh sieve was pulverized after adding steam fish flour, fermented peanut meal, soybean protein concentrate, haemproteins powder, sodium alginate, gluten meal and the animal bone powder mix homogeneously weighed, stir after being eventually adding the fish oil weighed, obtain compound;(3) quenched granulation: the compound that step (2) prepares is carried out quenched in Double-shaft differential manipulator, quenched temperature is 70 ~ 80 DEG C, vapour pressure is 350 ~ 400k Pa, the humidity of material is 15 ~ 20%, conditioning period is 10 ~ 20min, quenched complete after extruding puffing to obtain particle diameter be the granular wet feed of 5 ~ 8mm;(4) dry packing: be cooled to room temperature after carrying out the wet feed obtained being dehydrated cold air drying, i.e. obtain threadfin fish environmental protection low meal compound feed finished product after packaging;(5) using method: add complex microorganism preparations and the clear water of compound enzymic preparation gross weight 5-10 times, make mixed liquor, on the solid portion that mixed liquor is uniformly sprayed, threadfin of then throwing something and feeding;(4) dry packing: be cooled to room temperature after carrying out the wet feed obtained being dehydrated cold air drying, i.e. obtain threadfin low fish flour environment-protecting feed finished product after packaging;(5) using method: add complex microorganism preparations and the clear water of compound enzymic preparation gross weight 5-10 times, make mixed liquor, on the solid portion that mixed liquor is uniformly sprayed, threadfin of then throwing something and feeding.
CN201610318077.2A 2016-05-16 2016-05-16 Eleutheronema tetradactylum low fish meal environment-friendly feed, and preparation and application method thereof Pending CN105961914A (en)

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