CN104855692A - Indoor large-scale and high-density breeding bait for copepods - Google Patents
Indoor large-scale and high-density breeding bait for copepods Download PDFInfo
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- CN104855692A CN104855692A CN201510350185.3A CN201510350185A CN104855692A CN 104855692 A CN104855692 A CN 104855692A CN 201510350185 A CN201510350185 A CN 201510350185A CN 104855692 A CN104855692 A CN 104855692A
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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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Abstract
The invention discloses indoor large-scale and high-density breeding bait for copepods. The indoor large-scale and high-density breeding bait is characterized by comprising the following raw materials in parts by mass: 100-200 parts of sargassum powder, 100-200 parts of scallop skirt powder, 80-120 parts of maize meal, 40-80 parts of kelp powder, 30-50 parts of ulva powder, 10-60 parts of high active dry yeast, 2-5 parts of minerals and 3-5 parts of a vitamin compound. The indoor large-scale and high-density breeding bait is used for promoting the growth and reproduction of the copepods, shortening the breeding cycle, and improving the survival rate, the growth and reproduction speeds and the quality stability of the copepods; the indoor large-scale and high-density breeding bait is high in utilization rate, little in water pollution, less in environmental pollution, wide in application range, low in price and easy to obtain.
Description
Technical field:
The present invention relates to indoor extensive, the high-density breeding bait of a kind of Copepods, it is a kind of indoor great Chi, extensive, high density, effectively cultivate the bait of Copepods (Copepods), and the Copepods of applying the cultivation of this bait can be used as the high-quality bait of economic fish fry.
Background technology:
In recent years along with the continuous propelling of China's sea-farming industrialization process, how obtaining a large amount of, with low cost, high-quality, agreeable to the taste and nutritious live body open-mouthed bait becomes one of focus that people pay close attention to.As the high-quality bait of aquaculture seedling, efficient, the large-scale farming of Copepods are subject to extensive concern.Existing research focuses mostly in the bait needed for the extensive cultivation of Copepods outdoor earth pond, waste residue after main employing wheat bran, rice bran and other biological feed filter, the ight soil after fermentation and composite fertilizer topdress water body etc., have the shortcomings such as bait particle diameter is not suitable for, composition is uncertain, Copepods seed output and quality is unstable; Above-mentioned bait is used for indoor culture pond and cultivates Copepods, have the culture-cycle longer and very easily cause pool wall mushroom to grow, water quality is ruined, the lower and portable pathogenic bacteria of output Copepods quality, be difficult to the sustainable cultivation realizing Copepods, material and the shortcoming such as cost of labor consumption is large.In addition, be that the Copepods of bait is cultivated and mostly carries out in laboratory with single-cell algae, although its culture efficiency is better, in actual large-scale farming is produced, merely with single-cell algae powder for bait aquaculture cost is too high, should not promote; And the control of single-cell algae input amount is improper, very easily causes algae to overgrow, suppresses the growth and breeding of Copepods, the indoor highly effective of Copepods, large-scale cultivation cannot be realized equally.Therefore, the indoor bait formula that is extensive, high-density breeding Copepods of development becomes the key point solved the problem.
Summary of the invention:
The object of the invention is to overcome the deficiency of above-mentioned prior art and a kind of Copepods growth and breeding that promotes is provided, Shortening culturing period, improve the stability of Copepods survival rate, growth and breeding speed and quality, bait utilization is high, little to water pollution, reduce the pollution to environment, indoor extensive, the high-density breeding bait of Copepods of acquisition applied widely, cheap, easy.
Object of the present invention can be reached by following measure: indoor extensive, the high-density breeding bait of a kind of Copepods, is characterized in that it contains following raw material, by following quality proportioning preparation:,
100 ~ 200 parts, sargassum powder
100 ~ 200 parts, scallop edge powder
Corn flour 80 ~ 120 parts
Kelp Powder 40 ~ 80 parts
30 ~ 50 parts, Ulva lactuca L powder
High activity dried yeast 10 ~ 60 parts
2 ~ 5 parts, mineral matter
Vitamin complex 3 ~ 5 parts.
In order to realize object of the present invention further, it contains following raw material, by following quality proportioning preparation:
150 parts, sargassum powder
150 parts, scallop edge powder
Corn flour 100 parts
Kelp Powder 50 parts
40 parts, Ulva lactuca L powder
High activity dried yeast 50 parts
3 parts, mineral matter
Vitamin complex 5 parts.
In order to realize object of the present invention further, described raw material particle size is 1 ~ 150 μm.
In order to realize object of the present invention further, described raw material particle size is 5 ~ 20 μm.
A kind of Copepods is indoor on a large scale, the preparation method of high-density breeding bait, after it is characterized in that the mixing of sargassum powder, scallop edge powder, corn flour, Kelp Powder, Ulva lactuca L powder, high activity dried yeast, mineral matter, vitamin complex, add the seawater of compound 3 ~ 8 times of volumes again, inflation fermentation 1 ~ 3 day after mixing.
The present invention can produce following good effect compared with the prior art: the present invention has through the synergy of each raw material:
1, to the growth and breeding of Copepods, there is good facilitation, can effective Shortening culturing period.
2, for Copepods cultivation provides comparatively comprehensively nutrition, particularly high to the unsaturated fatty acid content of the survival rate of Copepods, growth and breeding speed and the quality effect of all improving a lot, improve the stability of the quality of Copepods.
3, bait utilization is high, little to water pollution, not easily grows pathogenic microorganism, ruins water quality, while the self-contained cause of disease of minimizing Copepods, reduces the pollution to environment, reaches the effect of green ecological cultivation.
4, applied widely, the bait of small particle diameter is not only applicable to the cultivation of filter-feeding Copepods, is also applicable to the cultivation of chip feeding habits Copepods, and is applied to mainly these two kinds of feeding habits Copepods of cultivation.
5, formula material is aquaculture and commonly uses bait, cheap, easily obtain.
Each raw material has following effect:
1) sargassum powder: as the main source of dietary fiber, minerals and vitamins.It contains abundant cellulose and vitamin, and has highly unsaturated fatty acid and the rational essential amino acid composition of high-quality, and these nutrients all have good facilitation to the growth and breeding of animal.As the vitamin E (tocopherol) in marine alga can improve fish brood amount, the rate of fertilization of animal; The mineral matter of high-load exists mainly with organic form, and not easily oxidation deterioration, is easily absorbed; The physiologically actives such as sargassan has enhancing body immunity, inhibition tumor cell, antibacterial and antiviral; The balance of the bioactivator in marine alga and the adjustable feed nutrition of somatomedin, raising animal is to the metabolism of nutriment and digest and assimilate, and promotes growth of animal, reduces feeding cost.
2) scallop edge powder: scallop edge powder is except containing except rich in protein, also containing abundant fat, carbohydrate, cholesterol, riboflavin, nicotinic acid, vitamin E, phosphorus, potassium, sodium, magnesium, iron, zinc, selenium, copper, manganese etc., very easily digested absorption also can strengthen the immunity of aquatic livestock.Unsaturated fatty acid content is higher, and these unrighted acids are to the growth of Copepods reproduction, the young with survive extremely important.In addition, it contains abundant taurine, is natural powerful palatability product; There is attractant, accelerate the Feeding Velocity of aquatic livestock, effectively reduce feed loss, environmental protection and raising culture benefit are had and acts on energetically.
3) corn flour: the nutritive value of corn flour is above the ordinary in cereal, and protein and content of cellulose are all higher.The fat of corn flour is over half is linoleic acid, and has the benefit materials such as sitosterol, lecithin, vitamin E.Containing seven kinds of anatrophics: mineral calcium, magnesium, selenium, vitamin A, E, glutathione and unrighted acid, glutathione wherein and selenium have very strong antioxidation, are referred to as and have bioactive longevity factor
4) Kelp Powder: Kelp Powder can enrich and optimize the trophic component structure of feed, growth promoting effects, improves the digestive utilization ratio of protein in feed.It is rich in the prebioticses such as sweet mellow wine and active alga polysaccharide, has antibacterial, heat-clearing, the effect of removing toxic substances, can strengthen animal body to virus, the defence capability of disease; Be rich in the several kinds of mineral elements and trace element that easily absorb, and to aquatic livestock, there is certain food calling effect.
5) Ulva lactuca L powder: Ulva lactuca L is rich in rich in protein, vitamin and mineral matter in fact, the physical efficiency that effectively can improve aquatic livestock adds this product in feed can increase palatability, improves efficiency of feed utilization, has obvious growth promoting function
6) yeast: yeast is extraordinary protein and origin of amino acid, is rich in B family vitamin, is worth very high physiological activator containing abundant enzyme system and diversified economy.Yeast culture is not only containing the nutrients in yeast cells, and also containing the outer metabolin of born of the same parents that fermentation is formed, its nutritive value is higher.
Detailed description of the invention: below the specific embodiment of the present invention is elaborated:
Embodiment 1: indoor extensive, the high-density breeding bait of a kind of Copepods, it is prepared as follows: get sargassum powder 150g, scallop edge powder 150 g, corn flour 100 g, Kelp Powder 50 g, Ulva lactuca L powder 40 g, high-activity yeast 50 g, mineral matter 3 g, vitamin complex 5 g mix, then being crushed to particle diameter is that the particle of 5 ~ 20 μm obtains batch, adds the seawater inflation fermentation 2 days of 5 times with the stereometer of batch in batch.
Embodiment 2: indoor extensive, the high-density breeding bait of a kind of Copepods, it is prepared as follows: get sargassum powder 100g, scallop edge powder 100 g, corn flour 80 g, Kelp Powder 40 g, Ulva lactuca L powder 30 g, high-activity yeast 10 g, mineral matter 2 g, vitamin complex 3 g mix, then being crushed to particle diameter is that the particle of 1 ~ 150 μm obtains batch, adds the seawater inflation fermentation 1 day of 3 times with the stereometer of batch in batch.
Embodiment 3: indoor extensive, the high-density breeding bait of a kind of Copepods, it is prepared as follows: get sargassum powder 200g, scallop edge powder 200 g, corn flour 120 g, Kelp Powder 80 g, Ulva lactuca L powder 50 g, high-activity yeast 60 g, mineral matter 5 g, vitamin complex 4 g mix, then being crushed to particle diameter is that the particle of 1 ~ 150 μm obtains batch, adds the seawater inflation fermentation 3 days of 8 times with the stereometer of batch in batch.
Comparative example:
The extensive cultivation materials of the present invention and outdoor are carried out indoor culture contrast:
Selection specification, the indoor cement great Chi 12 that environmental condition is identical, be equally divided into: A group, B group, C group, D group 4 groups totally.Inoculate the Copepods of equal number after the rich water of clear pond, the kind of inoculation Copepods is the little violent water flea of bifurcated.
A group bait: the waste residue after halogen worm bait filters, is mainly the larger corn flour of particle diameter, rice bran;
B group bait: the pig manure after wheat bran, rice bran, fermentation mixes with equal proportion, wherein wheat bran, rice bran particle diameter are at 20 ~ 300 μm;
C group bait: get sargassum powder 150g, scallop edge powder 100 g, corn flour 120 g, Kelp Powder 50 g, Ulva lactuca L powder 50 g, high-activity yeast 50 g, mineral matter 3 g, vitamin complex 5 g mix, then being crushed to particle diameter is that the particle of 1 ~ 150 μm obtains batch, adds the seawater inflation fermentation 2 days of 5 times with the stereometer of batch in batch.
D group bait: live body chlorella algae liquid, algae liquid concentration is 5 × 10
4/ ml.
The feeding volume often organizing Copepods bait is every cube of water body 45g, and bait throwing in every other day once, after inoculation the 15th day, disregards a large amount of Copepods attached at the bottom of pool wall and pond, only to get in pond Copepods in water body and counts
Wherein B group water pollution is heavier, grows at 25th ~ 35 days pool wall mushrooms, and output Copepods prelarva of throwing something and feeding causes the prelarva death rate to rise; D group algae raised growth, water quality is more clear.
Can find out that outdoor extensive cultivation materials effect in the indoor intensiveization of Copepods cultivates is poor by table, the density of this formula bait cultivation Copepods is much higher than outdoor extensive cultivation materials.
Optimum proportioning example:
By the ratio between adjustment formula material, seek the optimum proportioning of composite bait:
Selection specification, the indoor cement great Chi 12 that environmental condition is identical, be equally divided into E group, F group, H group, G group totally 4 groups.Inoculate the Copepods of equal number after the rich water of clear pond, the kind of inoculation Copepods is the little violent water flea of bifurcated
E group bait: get sargassum powder 150g, scallop edge powder 150 g, corn flour 100 g, Kelp Powder 50 g, Ulva lactuca L powder 40 g, high-activity yeast 50 g, mineral matter 3 g, vitamin complex 5 g mix, then being crushed to particle diameter is that the particle of 5 ~ 20 μm obtains batch, adds the seawater inflation fermentation 2 days of 5 times with the stereometer of batch in batch.
F group bait: get sargassum powder 150g, scallop edge powder 100 g, corn flour 80 g, Kelp Powder 80 g, Ulva lactuca L powder 60 g, high-activity yeast 50 g, mineral matter 3 g, vitamin complex 5 g mix, then being crushed to particle diameter is that the particle of 5 ~ 20 μm obtains batch, adds the seawater inflation fermentation 2 days of 5 times with the stereometer of batch in batch.
H group bait: get sargassum powder 150g, scallop edge powder 100 g, corn flour 120 g, Kelp Powder 50 g, Ulva lactuca L powder 50 g, high-activity yeast 50 g, mineral matter 3 g, vitamin complex 5 g mix, then being crushed to particle diameter is that the particle of 5 ~ 20 μm obtains batch, adds the seawater inflation fermentation 2 days of 5 times with the stereometer of batch in batch.
G group bait: get sargassum powder 100g, scallop edge powder 100 g, corn flour 90 g, Kelp Powder 60 g, Ulva lactuca L powder 40 g, high-activity yeast 50 g, mineral matter 3 g, vitamin complex 5 g mix, then being crushed to particle diameter is that the particle of 5 ~ 20 μm obtains batch, adds the seawater inflation fermentation 2 days of 5 times with the stereometer of batch in batch.
The feeding volume often organizing Copepods bait is every cube of water body 45g, and bait throwing in every other day once
After inoculation the 15th day, disregard a large amount of Copepods attached at the bottom of pool wall and pond, only to get in pond Copepods in water body and count
E group bait can be found out by table, mix according to 150: 150: 100: 50: 40: 50:3: 5 ratios by sargassum powder, scallop edge powder, corn flour, Kelp Powder, Ulva lactuca L powder, high activity dried yeast, mineral matter, vitamin complex, the growth and breeding of cultivation Copepods is fastest, and effect is optimum.
Above embodiment is only be described the preferred embodiment of the present invention; other preferred embodiment tiredly one by one to be stated at this; and not scope of the present invention is limited; under not departing from the present invention and designing the prerequisite of spirit; the various distortion that the common engineers and technicians in this area make technical scheme of the present invention and improvement, all should fall within protection domain that claims of the present invention determine.
Claims (5)
1. indoor extensive, the high-density breeding bait of Copepods, is characterized in that it contains following raw material, by following quality proportioning preparation:
100 ~ 200 parts, sargassum powder
100 ~ 200 parts, scallop edge powder
corn flour 80 ~ 120 parts
kelp Powder 40 ~ 80 parts
30 ~ 50 parts, Ulva lactuca L powder
high activity dried yeast 10 ~ 60 parts
2 ~ 5 parts, mineral matter
vitamin complex 3 ~ 5 parts.
2. indoor extensive, the high-density breeding bait of a kind of Copepods according to claim 1, is characterized in that it contains following raw material, by following quality proportioning preparation:
150 parts, sargassum powder
150 parts, scallop edge powder
corn flour 100 parts
kelp Powder 50 parts
40 parts, Ulva lactuca L powder
high activity dried yeast 50 parts
3 parts, mineral matter
vitamin complex 5 parts.
3.
indoor extensive, the high-density breeding bait of a kind of Copepods according to claim 1, is characterized in that described raw material particle size is 1 ~ 150 μm.
4.
indoor extensive, the high-density breeding bait of a kind of Copepods according to claim 1, is characterized in that described raw material particle size is 5 ~ 20 μm.
5.
a kind of Copepods is indoor on a large scale, the preparation method of high-density breeding bait, it is characterized in that after sargassum powder, scallop edge powder, corn flour, Kelp Powder, Ulva lactuca L powder, high activity dried yeast, mineral matter, vitamin complex mixing, add the seawater of compound 3 ~ 8 times of volumes again, inflation fermentation 1 ~ 3 day after mixing.
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| CN201510350185.3A CN104855692B (en) | 2015-06-24 | 2015-06-24 | Extensive, high-density breeding bait in a kind of Copepods room |
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| CN201510350185.3A CN104855692B (en) | 2015-06-24 | 2015-06-24 | Extensive, high-density breeding bait in a kind of Copepods room |
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| CN104855692A true CN104855692A (en) | 2015-08-26 |
| CN104855692B CN104855692B (en) | 2017-12-08 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108606157A (en) * | 2018-03-26 | 2018-10-02 | 佛山市顺德区活宝源生物科技有限公司 | A kind of bait and preparation method thereof for cultivating zooplankter |
| CN108740586A (en) * | 2018-06-13 | 2018-11-06 | 威海金牌生物科技股份有限公司 | A kind of oyster fattening bait and preparation method thereof produced with agriculture marine product waste |
| CN110684666A (en) * | 2019-09-17 | 2020-01-14 | 浙江海洋大学 | Selenium-containing copepods culture method |
| CN112868942A (en) * | 2021-02-26 | 2021-06-01 | 大连海洋大学 | Macro-algae fermentation product capable of being used as bivalve shellfish bait and preparation method and application thereof |
| CN116784418A (en) * | 2023-07-17 | 2023-09-22 | 贵州大台农饲料有限公司 | Plant-derived protein compound feed based on complex flora multiple fermentation |
-
2015
- 2015-06-24 CN CN201510350185.3A patent/CN104855692B/en active Active
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108606157A (en) * | 2018-03-26 | 2018-10-02 | 佛山市顺德区活宝源生物科技有限公司 | A kind of bait and preparation method thereof for cultivating zooplankter |
| CN108740586A (en) * | 2018-06-13 | 2018-11-06 | 威海金牌生物科技股份有限公司 | A kind of oyster fattening bait and preparation method thereof produced with agriculture marine product waste |
| CN110684666A (en) * | 2019-09-17 | 2020-01-14 | 浙江海洋大学 | Selenium-containing copepods culture method |
| CN112868942A (en) * | 2021-02-26 | 2021-06-01 | 大连海洋大学 | Macro-algae fermentation product capable of being used as bivalve shellfish bait and preparation method and application thereof |
| CN116784418A (en) * | 2023-07-17 | 2023-09-22 | 贵州大台农饲料有限公司 | Plant-derived protein compound feed based on complex flora multiple fermentation |
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| CN104855692B (en) | 2017-12-08 |
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Denomination of invention: The utility model relates to an indoor large-scale and high-density breeding bait for copepods Effective date of registration: 20211216 Granted publication date: 20171208 Pledgee: Yantai financing guarantee Group Co.,Ltd. Pledgor: LUDONG University Registration number: Y2021980015152 |
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