CN104605212A - Novel fish meal-free compound feed for ricefield eel - Google Patents
Novel fish meal-free compound feed for ricefield eel Download PDFInfo
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Abstract
The invention discloses a novel fish meal-free compound feed for ricefield eel. The novel fish meal-free compound feed comprises the following components in parts by weight: 12-15 parts of fish bone powder, 6-8 parts of dried mealworms, 10-14 parts of soy isolate protein, 15-20 parts of meat powder, 2-6 parts of inkfish paste, 3-5 parts of fish oil, 1-3 parts of peanut oil, 1-3 parts of kelp powder, 0.1-0.4 part of beer yeast powder, 0.1-1 part of spirulina powder, 0.5-1 part of monocalcium phosphate, 0.01-0.02 part of a mildew preventive and 0.01-0.02 part of choline chloride. The novel fish meal-free compound feed reduces dependency of imported fish meal, and has great significance to economical benefit improvement and novel product development.
Description
Technical field
The present invention relates to a kind of feed used for aquiculture, belong to aquatic feeds field, be specifically related to a kind of not containing the culture of swamp eel feed of fish meal.
Background technology
Swamp eel, be one of main famous-brand and high-quality freshwater fish of China, be commonly called as yellow eel, field eel, Changyu etc., be a kind of living in caves property of fresh water fish, daytime is seldom movable, goes out cave night to look for food, adaptable, is distributed widely in the water bodys such as river course, lake, irrigation canals and ditches and rice field.Swamp eel is since ancient times just known by people, and its fine and tender taste, delicious flavour, dressed fish is high, and nutritive value and medical value are very high, and dark liking by domestic and international consumer, have the title of " in water ginseng ".Swamp eel is rich in DHA and lecithin, has benefit brain and enhancing fitness, improves effect of memory.Yellow eel contains abundant vitamin A, can promote eyesight, promotes the metabolism of epithelium, in addition containing multivitamins such as ascorbic acid, niacin, thiamine, riboflavin.
Swamp eel vision is extremely undeveloped, how in nocturnalism, mainly looks for food by sense of smell and skin sense of touch.Swamp eel has the feature of partial eclipse, once after adapting to certain shop material, is just difficult to change.Swamp eel is based on the ominivore-fish of animality shop material.Found by research: young eel is main based on the wheel animalcule that ingests, cladocera, burning foot class nauplius for early stage, and stage is based on aquatic oligochaetes, chironomus larvas.Children eel and become the feeding habits of eel with total length change relatively stable, the food organisms ingested are basically identical, to be partial to the omnivorousness of animal feeding habits.
Vegetable protein source is cheap because of it, wide material sources, stay in grade, is widely used in aquatic feeds, have the beans cypress Peru Fish Dietary of research different content, found that soybean meal content within 15% and fish meal content is not less than 30% time little on the growth performance impact of swamp eel; There is research on the basis of adding equivalent fish meal, be the test feed of 30% with the dish dregs of rice, cotton dregs, dregs of beans for raw material is mixed with 3 kinds of protein contents respectively, found that the growth performance of dregs of beans group, efficiency of feed utilization are significantly better than cotton dregs group and dish dregs of rice group.
Patent application numbers 201310101762.6, date of application is 2013.03.27, name is called in the invention of ' a kind of ricefield el fodder and preparation method thereof ' and discloses a kind of ricefield el fodder, sweet potato starch is adopted to be equipped with pumpkin, potato, slaughterhouse livestock blood and soybean, Poria cocos, root of bidentate achyranthes rhizome etc., through batching, adjust Gorgon euryale, extruded, the techniques such as drying, produce a kind of earthworm strip, be rich in protein, dietary fiber, pectin, multivitamin, trace element etc., there is good springiness, meat perfume (or spice) is agreeable to the taste, the ricefield el fodder of the advantages such as growth promoting effects, do not adopt fish meal equally, but its processing mode is complicated, technique is loaded down with trivial details, not easy to operate.
Patent application numbers 201410272293.9, date of application is 2014.06.18, name is called in the invention of ' a kind of low fish meal ricefield el fodder ' and discloses a kind of low fish meal ricefield el fodder, main utilization goes the bean product FSPC of beans raw meat as main plant source protein matter, reduce fish meal content more than 10%, cost reduces, and has no adverse effects for growth immunity, but can not be completely free of the interpolation of fish meal.
Summary of the invention
In order to solve the problem, the present invention is intended to for culture of swamp eel provides a kind of without meal compound feed, improve fanning economics, exploitation culture of swamp eel feed new varieties.In order to achieve the above object, technical scheme of the present invention is:
A kind of novel swamp eel, with without meal compound feed, comprises the component of following parts by weight: fishbone dust 12-15 part, bread worm do 6-8 part, soybean protein isolate 10-14 part, digested tankage 15-20 part, cuttlefish cream 2-6 part, fish oil 3-5 part, peanut oil 1-3 part, Kelp Powder 1-3 part, beer yeast powder 0.1-0.4 part, spirulina powder 0.1-1 part, calcium dihydrogen phosphate 0.5-1 part, mould inhibitor 0.01-0.02 part, Choline Chloride 0.01-0.02 part.
Preferably, the component of following parts by weight is comprised: fishbone dust 14-15 part, bread worm do 6-7 part, soybean protein isolate 10-12 part, digested tankage 17-20 part, cuttlefish cream 4-6 part, fish oil 3-5 part, peanut oil 2-3 part, Kelp Powder 1-3 part, beer yeast powder 0.2-0.4 part, spirulina powder 0.1-0.4 part, calcium dihydrogen phosphate 0.7-1 part, mould inhibitor 0.01-0.02 part, Choline Chloride 0.01-0.02 part.
Preferably, described fishbone dust is feed grade, active constituent content >=90%;
Described soybean protein isolate is food-grade, active constituent content >=99%.
Preferably, described digested tankage is pure powder of pork, and crude protein content is 65-68%, moisture≤10%, content of ashes≤15%;
Described cuttlefish cream crude protein content >=30%, moisture≤40%.
Preferably, protein content >=45% in described saccharomyces cerevisiae, thalline number >=12,000,000,000/gram;
Described spirulina powder is feed grade, protein content >=60%.
Preferably, described Choline Chloride is food-grade, active constituent content >=99.8%;
Described mould inhibitor is dehydroactic acid or dimethyl fumarate.
The processing method of a kind of novel swamp eel without meal compound feed, operating procedure is: the raw material outside fish oil, peanut oil and cuttlefish cream is crossed 300 micron pore size sieves according to after the mixing of parts by weight proportioning through separating twice, after sieving through modem at 90 DEG C of modulated 5-10 minute, dry under 60 DEG C of conditions after twin-screw extruder granulation at 95 DEG C, then through drum-type outer painting machine, the mixture of soybean oil, fish oil and cuttlefish cream is spread upon feed surface uniformly, pack after cooling.
Digested tankage protein content is high, nutritious, is beneficial to absorbing of swamp eel, to a certain extent stimulating growth and breeding; Fishbone dust without fishy smell, and is rich in protein with calcareous, can improve feed palatability and supplement calcium; Soybean protein isolate is a kind of full price protide food additives produced for raw material with low-temperature defatted soybean.
In soybean protein isolate, protein content is more than 90%, and amino acid classes has nearly 20 kinds, and it is nutritious, not containing cholesterol, is one of kind of alternative animal protein few in number in vegetable protein.Yellow meal worm cries bread worm, and entomological taxonomy is under the jurisdiction of coleoptera, Tenebrionidae, meal beetle Eimeria.Yellow meal worm dry product fatty 30%, containing protein up to more than 50%, in addition containing multiple macroelement and various trace elements such as phosphorus, potassium, iron, sodium, aluminium, in feed, add yellow meal worm, product yield and quality can be improved, can effectively reduce feed cost, increase economic efficiency.
Beer yeast powder is the desirable mycoprotein source of aquatic products and livestock and poultry, nutrient is planted containing more than 50, and be rich in there is bioactive multiple ferment, B family vitamin, trace element, glucan and functional oligosaccharides, protein content more than 42%, amino acid ratio is balanced, product has no drug resistance, noresidue, pollution-free and toxic and side effect; Cuttlefish cream system natural marine cuttlefish internal organ carry the lotion that leaching thing is processed into, there is strong cuttlefish internal organ raw meat fragrance, be rich in cholesterol, eicosapentaenoic acid, DHA and vitamin A and vitamin D, phagostimulant excellent in aquatic products, animal and fowl fodder and nutritional supplementation feed, to enhancing fish, shrimp appetite, improve the feed intake of fish, shrimp, to aquatic livestock hatching, disease-resistant growth promoting effects etc., there is special effect.According to swamp eel growth and the research of feature of ingesting, composite by various active ingredient, obtains the swamp eel mixed feed without fish meal interpolation.
Advantage of the present invention is as follows:
1. the present invention adopts without fish meal formula, decreases the dependence to imported fish meal, for increasing economic efficiency, develops new product significant.
2. the present invention adds multiple high-quality fish meal substitute, passing ratio coordinates, and nutritious equilibrium is comprehensive, can meet the multiple demand such as protein, fat, vitamin, mineral matter needed for swamp eel growth, improve swamp eel growth rate and resistance against diseases, improve the economic benefit of cultivation.
3. green health of the present invention is efficient, and preparation method is simple, and processing ease, cost is low, is easy to industrialization promotion.
Detailed description of the invention
Describe the present invention in detail below in conjunction with specific embodiment, be used for explaining the present invention in this illustrative examples of the present invention and explanation, but not as a limitation of the invention.
Embodiment one
A kind of novel swamp eel is used without meal compound feed, comprises the component of following parts by weight:
Fishbone dust 12 parts, dry 6 parts of bread worm, soybean protein isolate 10 parts, digested tankage 15 parts, cuttlefish cream 2 parts, 3 parts, fish oil, peanut oil 1 part, Kelp Powder 1 part, beer yeast powder 0.1 part, spirulina powder 0.1 part, calcium dihydrogen phosphate 0.5 part, mould inhibitor 0.01 part, Choline Chloride 0.01 part.
Embodiment two
A kind of novel swamp eel is used without meal compound feed, comprises the component of following parts by weight:
Fishbone dust 15 parts, dry 8 parts of bread worm, soybean protein isolate 14 parts, digested tankage 20 parts, cuttlefish cream 6 parts, 5 parts, fish oil, peanut oil 3 parts, Kelp Powder 3 parts, beer yeast powder 0.4 part, spirulina powder 1 part, calcium dihydrogen phosphate 1 part, mould inhibitor 0.02 part, Choline Chloride 0.02 part.
Embodiment three
A kind of novel swamp eel is used without meal compound feed, comprises the component of following parts by weight:
Fishbone dust 14 parts, dry 6 parts of bread worm, soybean protein isolate 10 parts, digested tankage 17 parts, cuttlefish cream 4 parts, 3 parts, fish oil, peanut oil 2 parts, Kelp Powder 1 part, beer yeast powder 0.2 part, spirulina powder 0.1 part, calcium dihydrogen phosphate 0.7 part, mould inhibitor 0.01 part, Choline Chloride 0.01 part.
Embodiment four
A kind of novel swamp eel is used without meal compound feed, comprises the component of following parts by weight:
Fishbone dust 15 parts, dry 7 parts of bread worm, soybean protein isolate 12 parts, digested tankage 20 parts, cuttlefish cream 6 parts, 5 parts, fish oil, peanut oil 3 parts, Kelp Powder 3 parts, beer yeast powder 0.4 part, spirulina powder 0.4 part, calcium dihydrogen phosphate 1 part, mould inhibitor 0.02 part, Choline Chloride 0.02 part.
Embodiment five
A kind of novel swamp eel is used without meal compound feed, comprises the component of following parts by weight:
Fishbone dust 14 parts, dry 7 parts of bread worm, soybean protein isolate 11 parts, digested tankage 19 parts, cuttlefish cream 4 parts, 5 parts, fish oil, peanut oil 2 parts, Kelp Powder 3 parts, beer yeast powder 0.2 part, spirulina powder 0.1 part, calcium dihydrogen phosphate 0.9 part, mould inhibitor 0.01 part, Choline Chloride 0.01 part.
Above-described embodiment mixed feed preparation method is: the raw material outside fish oil, peanut oil and cuttlefish cream is crossed 300 micron pore size sieves according to after the mixing of parts by weight proportioning through separating twice, after sieving through modem at 90 DEG C of modulated 5-10 minute, dry under 60 DEG C of conditions after twin-screw extruder granulation at 95 DEG C, then through drum-type outer painting machine, the mixture of soybean oil, fish oil and cuttlefish cream is spread upon feed surface uniformly, pack after cooling.
Cultivation contrast test:
Culture experiment carries out in indoor circulation system, amounts to 100 days.With potassium permanganate sterilizing test bucket before test, stopped eating before on-test 2 days, select can normally ingest, physique is healthy and strong and specification is consistent individuality carries out formal test.Test is divided into 6 groups, 6 groups of feeds of throwing something and feeding respectively: feeding commonplace a kind of culture of swamp eel feed containing fish meal on the market and the feed of embodiment one to five preparation gained, be designated as contrast groups and experimental group one to five respectively.Often organize 3 repetitions, each repetition 40 tail swamp eel.Day feeding volume is about the 3%-5% of fish body weight.Breeding water is the running water after abundant aeration, the depth of water 50 meters, water temperature 25-28 DEG C, and experimental session changes water once every day, to ensure water cleaning.Discharge water the habitat of peanut as swamp eel in test bucket, and water peanut area accounts for 2/3 of barrel area.Cultivate rate of body weight gain, survival rate, feed coefficient and the coefficient of condition of within 100 days, testing nutritive composition in muscle of Monopterus albus and cultivation afterwards.
The mensuration of nutritive composition in muscle of Monopterus albus adopts national standard method.From often organizing random picking 10 Wei Huang Eel fish, drying body surface moisture, after slaughtering, getting muscle of back, shredding with dissecting scissors for subsequent use.Rate of body weight gain=(last counterpoise-first counterpoise)/first counterpoise × 100%; Survival rate=test last fish tail number/test just fish tail number × 100%; Word material coefficient=feed consumption/(last gross weight-first gross weight) × lOO%; Coefficient of condition=last counterpoise/average body is long
3× lOO%.
Table one: feed is on the impact of nutritive composition in muscle of Monopterus albus
Moisture (%) | Crude protein (%) | Crude fat (%) | Coarse ash (%) | |
Enforcement group one | 75.37±0.87 a | 22.77±2.87 a | 2.75±0.17 a | 0.85±0.09 b |
Enforcement group two | 74.98±0.65 a | 21.24±1.19 a | 2.68±0.22 a | 0.76±0.07 c |
Enforcement group three | 76.20±0.77 a | 21.42±1.98 a | 2.87±0.12 a | 0.83±0.17 b |
Enforcement group four | 74.74±0.69 a | 20.95±1.76 b | 2.98±0.29 a | 0.77±0.14 c |
Enforcement group five | 75.36±0.59 a | 22.85±1.97 a | 2.08±0.55 c | 0.97±0.25 a |
Control group | 76.55±0.29 a | 21.58±2.29 a | 2.49±0.37 b | 0.81±0.21 b |
Table two: feed is on the impact of swamp eel growing state
Described data all represent in the mode of average ± variance except survival rate, statistical analysis, ρ=0.05, and when ρ < 0.05 indicates significant difference, in same row, upper scale value difference represents it and has significant difference.
According to above-mentioned experimental result, we can find out the employing embodiment of the present invention one mixed feed, compared with meal compound feed on the market, its muscle and growing state are all without significant difference, as without meal compound feed, can meet swamp eel grows for needed for nutrient, reduce financial cost, high financial profit.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all without prejudice under spirit of the present invention and category, can modify above-described embodiment or changes.Therefore, such as have in art usually know the knowledgeable do not depart from complete under disclosed spirit and technological thought all equivalence modify or change, must be contained by claim of the present invention.
Claims (7)
1. a novel swamp eel is used without meal compound feed, it is characterized in that, comprise the component of following parts by weight: fishbone dust 12-15 part, bread worm do 6-8 part, soybean protein isolate 10-14 part, digested tankage 15-20 part, cuttlefish cream 2-6 part, fish oil 3-5 part, peanut oil 1-3 part, Kelp Powder 1-3 part, beer yeast powder 0.1-0.4 part, spirulina powder 0.1-1 part, calcium dihydrogen phosphate 0.5-1 part, mould inhibitor 0.01-0.02 part, Choline Chloride 0.01-0.02 part.
2. the novel swamp eel of one according to claim 1 is used without meal compound feed, it is characterized in that, comprise the component of following parts by weight: fishbone dust 14-15 part, bread worm do 6-7 part, soybean protein isolate 10-12 part, digested tankage 17-20 part, cuttlefish cream 4-6 part, fish oil 3-5 part, peanut oil 2-3 part, Kelp Powder 1-3 part, beer yeast powder 0.2-0.4 part, spirulina powder 0.1-0.4 part, calcium dihydrogen phosphate 0.7-1 part, mould inhibitor 0.01-0.02 part, Choline Chloride 0.01-0.02 part.
3. the novel swamp eel of one according to claim 1 and 2 is with without meal compound feed, it is characterized in that: described fishbone dust is feed grade, active constituent content >=90%; Described soybean protein isolate is food-grade, active constituent content >=99%.
4. the novel swamp eel of one according to claim 1 and 2 is used without meal compound feed, and it is characterized in that: described digested tankage is pure powder of pork, crude protein content is 65-68%, moisture≤10%, content of ashes≤15%; Described cuttlefish cream crude protein content >=30%, moisture≤40%.
5. the novel swamp eel of one according to claim 1 and 2 is with without meal compound feed, it is characterized in that: protein content >=45% in described saccharomyces cerevisiae, thalline number >=12,000,000,000/gram; Described spirulina powder is feed grade, protein content >=60%.
6. the novel swamp eel of one according to claim 1 and 2 is with without meal compound feed, it is characterized in that: described Choline Chloride is food-grade, active constituent content >=99.8%; Described mould inhibitor is dehydroactic acid or dimethyl fumarate.
7. the processing method of a kind of novel swamp eel without meal compound feed described in a claim 1 or 2, it is characterized in that, operating procedure is: sieved through separating twice 300 micron pore size according to after the mixing of parts by weight proportioning by the raw material outside fish oil, peanut oil and cuttlefish cream, after sieving through modem at 90 DEG C of modulated 5-10 minute, dry under 60 DEG C of conditions after twin-screw extruder granulation at 95 DEG C, then through drum-type outer painting machine, the mixture of soybean oil, fish oil and cuttlefish cream is spread upon feed surface uniformly, pack after cooling.
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CN105104793A (en) * | 2015-07-27 | 2015-12-02 | 通威股份有限公司 | Coregonus peled juvenile fish feed |
CN105360607A (en) * | 2015-12-14 | 2016-03-02 | 上海农好饲料有限公司 | Functional feed capable of restraining gonadal development of micropterus salmoides and preparation method of functional feed |
CN105360712A (en) * | 2015-11-04 | 2016-03-02 | 明光市永言水产(集团)有限公司 | Low-cost ricefield eel feed and preparation method thereof |
CN115736096A (en) * | 2022-11-22 | 2023-03-07 | 山东省海洋资源与环境研究院(山东省海洋环境监测中心、山东省水产品质量检验中心) | Preparation method and application of seaweed feed |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105104793A (en) * | 2015-07-27 | 2015-12-02 | 通威股份有限公司 | Coregonus peled juvenile fish feed |
CN105360712A (en) * | 2015-11-04 | 2016-03-02 | 明光市永言水产(集团)有限公司 | Low-cost ricefield eel feed and preparation method thereof |
CN105360607A (en) * | 2015-12-14 | 2016-03-02 | 上海农好饲料有限公司 | Functional feed capable of restraining gonadal development of micropterus salmoides and preparation method of functional feed |
CN115736096A (en) * | 2022-11-22 | 2023-03-07 | 山东省海洋资源与环境研究院(山东省海洋环境监测中心、山东省水产品质量检验中心) | Preparation method and application of seaweed feed |
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