CN104855692B - Extensive, high-density breeding bait in a kind of Copepods room - Google Patents
Extensive, high-density breeding bait in a kind of Copepods room Download PDFInfo
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- CN104855692B CN104855692B CN201510350185.3A CN201510350185A CN104855692B CN 104855692 B CN104855692 B CN 104855692B CN 201510350185 A CN201510350185 A CN 201510350185A CN 104855692 B CN104855692 B CN 104855692B
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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
Abstract
The invention discloses extensive, high-density breeding bait in a kind of Copepods room, it is characterised in that it contains following raw material, is prepared by following quality proportionings：100 ~ 200 parts of sargassum powder, 100 ~ 200 parts of scallop edge powder, 80 ~ 120 parts of corn flour, 40 ~ 80 parts of Kelp Powder, 30 ~ 50 parts of Ulva lactuca L powder, 10 ~ 60 parts of high activity dried yeast, 2 ~ 5 parts of mineral matter, 3 ~ 5 parts of vitamin complex, the present invention promotes Copepods growth and breeding, shorten the culture-cycle, improve the stability of Copepods survival rate, growth and breeding speed and quality, bait utilization is high, small to water pollution, reduces the pollution to environment, it is applied widely, cheap, easy acquisition.
Description
Technical field:
The present invention relates to extensive, high-density breeding bait in a kind of Copepods room, and it is a kind of indoor great Chi, big rule
Mould, high density, effectively cultivate Copepods（Copepods）Bait, using the bait cultivate Copepods can be used as economic fish
The high-quality bait of class fry.
Background technology：
Recently as the continuous propulsion of China's sea-farming industrialization process, how to obtain that a large amount of, cost is cheap, excellent
Matter, agreeable to the taste and nutritious live body open-mouthed bait turn into one of focus of concern.As the high-quality of aquaculture seedling
Bait, efficient, the large-scale farming of Copepods receive significant attention.Study and focused mostly in the extensive training of Copepods outdoor earth pond
Support required bait, excrement after waste residue, fermentation after mainly being filtered using wheat bran, rice bran and other biological feeds and
Composite fertilizer's top dressing water body etc., there is that bait particle diameter is not suitable for, composition is uncertain, Copepods yield and quality are unstable；Will
Above-mentioned bait is used for indoor culture pond culture Copepods, has the culture-cycle longer and easily causes pool wall mushroom to grow, water quality
Ruin, output Copepods quality is relatively low and portable pathogenic bacteria, it is difficult to realize the sustainable culture of Copepods, material and manually into
The shortcomings of this consumption is big.In addition, the Copepods culture using single-cell algae as bait is carried out in laboratory mostly, it is cultivated
It is too high as bait aquaculture cost using single-cell algae powder merely in the production of actual large-scale farming although effect is preferable, it is unsuitable
Promote；And the control of single-cell algae input amount is improper, easily causes algae to overgrow, suppresses the growth and breeding of Copepods, same nothing
Method realizes the indoor highly effective of Copepods, large-scale cultivation.Therefore, the indoor extensive, bait of high-density breeding Copepods is developed
Formula turns into the key point to solve the above problems.
The content of the invention：
A kind of promotion Copepods growth and breeding is provided it is an object of the invention to overcome the shortcomings of above-mentioned prior art, contracting
The short culture-cycle, the stability of Copepods survival rate, growth and breeding speed and quality is improved, bait utilization is high, dirty to water quality
Contaminate small, reduce the pollution to environment, applied widely, extensive, high-density breeding in cheap, the Copepods room that easily obtains
Bait.
The purpose of the present invention can be reached by following measure：Extensive, high-density breeding bait in a kind of Copepods room
Material, it is characterised in that it contains following raw material, is prepared by following quality proportionings：,
100 ~ 200 parts of sargassum powder
100 ~ 200 parts of scallop edge powder
80 ~ 120 parts of corn flour
40 ~ 80 parts of Kelp Powder
30 ~ 50 parts of Ulva lactuca L powder
10 ~ 60 parts of high activity dried yeast
2 ~ 5 parts of mineral matter
3 ~ 5 parts of vitamin complex.
In order to further realize the purpose of the present invention, it contains following raw material, is prepared by following quality proportionings：
150 parts of sargassum powder
150 parts of scallop edge powder
100 parts of corn flour
50 parts of Kelp Powder
40 parts of Ulva lactuca L powder
50 parts of high activity dried yeast
3 parts of mineral matter
5 parts of vitamin complex.
In order to further realize the purpose of the present invention, described raw material particle size is 1 ~ 150 μm.
In order to further realize the purpose of the present invention, described raw material particle size is 5 ~ 20 μm.
The extensive, preparation method of high-density breeding bait in a kind of Copepods room, it is characterised in that sargassum powder, scallop
After Bian Fen, corn flour, Kelp Powder, Ulva lactuca L powder, high activity dried yeast, mineral matter, vitamin complex mixing, mixing is added
Expect the seawater of 3~8 times of volumes, inflation fermentation 1~3 day after mixing.
The present invention can produce following good effect compared with the prior art：The present invention has by the synergy of each raw material
Have：
1st, there is good facilitation to the growth and breeding of Copepods, can effectively shortens the culture-cycle.
2nd, more comprehensive nutrition is provided for Copepods cultivation, survival rate, growth and breeding speed particularly to Copepods
Degree and quality improve a lot effect unsaturated fatty acid content it is high, improve the stability of the quality of Copepods.
3rd, bait utilization is high, small to water pollution, is not easy to grow pathogenic microorganism, ruins water quality, is reducing Copepods
While self-contained cause of disease, the pollution to environment is reduced, reaches the effect of green ecological cultivation.
4th, applied widely, the bait of small particle is applicable not only to the cultivation of filter-feeding Copepods, applies also for chip food
Property Copepods cultivation, and applied to cultivation mainly both feeding habits Copepods.
5th, formula material is that bait, cheap, easy acquisition are often used in aquaculture.
Each raw material has following effect：
1）Sargassum powder：As dietary fiber, the main source of minerals and vitamins.Its contain abundant cellulose and
Vitamin, and formed with high-quality highly unsaturated fatty acid and rational essential amino acid, these nutrients are to animal
Growth and breeding has preferable facilitation.Such as the vitamin E in marine alga（Tocopherol）Fish brood amount, the fertilization of animal can be improved
Rate；The mineral matter of high content is more to be existed in the form of organic, is not easy oxidation deterioration, is easily absorbed；Sargassan has enhancing
Body immunity, suppress tumour cell, antibacterial and the physiologically active such as antiviral；Bioactive substance and growth promotion in marine alga because
The balance of the adjustable feed nutrition of son, improve metabolism of the animal to nutriment and digest and assimilate, promote growth of animal, reduce and raise
Form this.
2）Scallop edge powder：Scallop edge powder is in addition to containing abundant protein, also containing abundant fat, carbon hydrate
Thing, cholesterol, riboflavin, nicotinic acid, vitamin E, phosphorus, potassium, sodium, magnesium, iron, zinc, selenium, copper, manganese etc., are easily digested
Absorb and the immunity of aquatic livestock can be strengthened.Unsaturated fatty acid content is higher, and these unrighted acids are to Copepods
Reproduction, the development of the young and survival are extremely important.In addition, it contains abundant taurine, it is natural strength palatability product；
With attractant, accelerate the Feeding Velocity of aquatic livestock, be effectively reduced feed loss, for environmental protection and improve cultivation
Benefit, which has, energetically to be acted on.
3）Corn flour：The nutritive value of corn flour is transcendent, protein and content of cellulose in cereal
It is higher.More than half is linoleic acid to the fat of corn flour, and with benefit materials such as sitosterol, lecithin, vitamin Es.Contain
There are seven kinds of anatrophics：Mineral calcium, magnesium, selenium, vitamin A, E, glutathione and unrighted acid, glutathione therein
There is very strong antioxidation with selenium, referred to as the longevity factor with bioactivity
4）Kelp Powder：Kelp Powder can enrich and optimize the trophic component structure of feed, promote growth, improve egg in feed
The digestive utilization ratio of white matter.It has antibacterial a, heat-clearing rich in prebiotics and the active alga polysaccharide such as mannitol, the effect of removing toxic substances,
Animal body can be strengthened to virus, the defence capability of disease；Rich in the several kinds of mineral elements and trace element easily absorbed, and it is right
Aquatic livestock has certain attractant effect.
5）Ulva lactuca L powder：Ulva lactuca L can effectively improve aquatic products rich in abundant protein, vitamin and mineral matter in fact
The physical efficiency of animal adds this product in feed can increase palatability, improve efficiency of feed utilization, there is obvious growth promoting function
6）Yeast：Yeast is extraordinary protein and origin of amino acid, rich in B family vitamin, contains abundant enzyme system
Very high physiological activator is worth with diversified economy.Yeast culture not only containing the nutrients in yeast cells, also contains
Ferment the extracellular metabolin formed, and its nutritive value is higher.
Embodiment：The embodiment of the present invention is elaborated below：
Embodiment 1：Extensive, high-density breeding bait in a kind of Copepods room, it is prepared as follows：Take horse hair
Algae powder 150g, the g of scallop edge powder 150, the g of corn flour 100, the g of Kelp Powder 50, the g of Ulva lactuca L powder 40, the g of high-activity yeast 50, ore deposit
The g of material 3, the g of vitamin complex 5 are mixed, and are then crushed to the particle that particle diameter is 5 ~ 20 μm and are obtained batch, with batch
Stereometer added in batch 5 times seawater inflation fermentation 2 days.
Embodiment 2：Extensive, high-density breeding bait in a kind of Copepods room, it is prepared as follows：Take horse hair
Algae powder 100g, the g of scallop edge powder 100, the g of corn flour 80, the g of Kelp Powder 40, the g of Ulva lactuca L powder 30, the g of high-activity yeast 10, mineral
The g of matter 2, the g of vitamin complex 3 are mixed, and are then crushed to the particle that particle diameter is 1~150 μm and are obtained batch, to coordinate
The seawater inflation that the stereometer of material adds 3 times in batch is fermented 1 day.
Embodiment 3：Extensive, high-density breeding bait in a kind of Copepods room, it is prepared as follows：Take horse hair
Algae powder 200g, the g of scallop edge powder 200, the g of corn flour 120, the g of Kelp Powder 80, the g of Ulva lactuca L powder 50, the g of high-activity yeast 60, ore deposit
The g of material 5, the g of vitamin complex 4 are mixed, and it is that 1~150 μm of particle obtains batch to be then crushed to particle diameter, with
The seawater inflation that the stereometer of conjunction material adds 8 times in batch is fermented 3 days.
Comparative example：
By the present invention and the carry out indoor culture contrast of outdoor extensive culture materials：
Cement great Chi 12 in selection specification, environmental condition identical room, is equally divided into:A groups, B groups, C groups, D groups totally 4
Group.The Copepods of identical quantity is inoculated with after the rich water of clear pond, the species for being inoculated with Copepods is the small violent water flea of bifurcated.
A group bait：Waste residue after the filtering of artemia bait, the predominantly larger corn flour of particle diameter, rice bran；
B group bait：Pig manure after wheat bran, rice bran, fermentation is mixed with equal proportion, and wherein wheat bran, rice bran particle diameter are in 20 ~ 300 μ
m；
C group bait：Take sargassum powder 150g, the g of scallop edge powder 100, the g of corn flour 120, the g of Kelp Powder 50, Ulva lactuca L powder
50 g, the g of high-activity yeast 50, the g of mineral matter 3, the g of vitamin complex 5 mixing, are then crushed to particle diameter as 1~150 μm
Particle obtain batch, 5 times of seawater inflation fermentation 2 days is added in batch with the stereometer of batch.
D group bait：Live body chlorella algae solution, algae solution concentration are 5 × 104/ml。
The feeding volume of every group of Copepods bait is every cube of water body 45g, and bait throwing in every other day once, the 15th day after inoculation, is disregarded
A large amount of Copepods that pool wall and bottom of pond attach, only take in pond that Copepods is counted in water body
Wherein B groups water pollution is heavier, is grown in the 25th ~ 35 day pool wall mushroom, output Copepods, which feeds prelarva, causes son
The fish death rate rises；D group algae raised growths, water quality are more clear.
By table it can be seen that outdoor extensive culture materials effect in the indoor intensiveization cultivation of Copepods is poor, this formula
The density of bait cultivation Copepods is much higher than outdoor extensive culture materials.
Optimum proportioning example：
By adjusting the ratio between formula material, the optimum proportioning of composite bait is sought：
Cement great Chi 12 in selection specification, environmental condition identical room, is equally divided into totally 4 groups of E groups, F groups, H groups, G groups.
The Copepods of identical quantity is inoculated with after the rich water of clear pond, the species for being inoculated with Copepods is the small violent water flea of bifurcated
E group bait：Take sargassum powder 150g, the g of scallop edge powder 150, the g of corn flour 100, the g of Kelp Powder 50, Ulva lactuca L powder
40 g, the g of high-activity yeast 50, the g of mineral matter 3, the g of vitamin complex 5 mixing, are then crushed to that particle diameter is 5 ~ 20 μm
Grain obtains batch, and 5 times of seawater inflation is added in batch with the stereometer of batch and is fermented 2 days.
F group bait：Take sargassum powder 150g, the g of scallop edge powder 100, the g of corn flour 80, the g of Kelp Powder 80, Ulva lactuca L powder 60
G, the g of high-activity yeast 50, the g of mineral matter 3, the g of vitamin complex 5 mixing, then it is crushed to the particle that particle diameter is 5 ~ 20 μm and obtains
To batch, 5 times of seawater inflation fermentation 2 days is added in batch with the stereometer of batch.
H group bait：Take sargassum powder 150g, the g of scallop edge powder 100, the g of corn flour 120, the g of Kelp Powder 50, Ulva lactuca L powder
50 g, the g of high-activity yeast 50, the g of mineral matter 3, the g of vitamin complex 5 mixing, are then crushed to that particle diameter is 5 ~ 20 μm
Grain obtains batch, and 5 times of seawater inflation is added in batch with the stereometer of batch and is fermented 2 days.
G group bait：Take sargassum powder 100g, the g of scallop edge powder 100, the g of corn flour 90, the g of Kelp Powder 60, Ulva lactuca L powder 40
G, the g of high-activity yeast 50, the g of mineral matter 3, the g of vitamin complex 5 mixing, are then crushed to the particle that particle diameter is 5 ~ 20 μm
Batch is obtained, 5 times of seawater inflation fermentation 2 days is added in batch with the stereometer of batch.
The feeding volume of every group of Copepods bait is every cube of water body 45g, and bait throwing in every other day is once
The 15th day after inoculation, a large amount of Copepods of pool wall and bottom of pond attaching are disregarded, only take Copepods progress in water body in pond
Count
By table it can be seen that E group bait, i.e., living by sargassum powder, scallop edge powder, corn flour, Kelp Powder, Ulva lactuca L powder, height
Property dry ferment, mineral matter, vitamin complex are according to 150: 150 : 100 : 50 : 40 : 50：3 :5 ratios mix,
The growth and breeding speed of cultivation Copepods is most fast, and effect is optimal.
Embodiment above is only that the preferred embodiment of the present invention is described, and other preferred embodiments are herein
Do not tire out one by one and state, and not the scope of the present invention is defined, on the premise of design spirit of the present invention is not departed from, this area
The various modifications and improvement that ordinary skill technical staff makes to technical scheme, the right that all should fall within the present invention will
In the protection domain for asking book determination.
Claims (5)
1. extensive, high-density breeding bait in a kind of Copepods room, it is characterised in that it contains following raw material, by following quality
Proportioning is prepared：
100 ~ 200 parts of sargassum powder
100 ~ 200 parts of scallop edge powder
80 ~ 120 parts of corn flour
40 ~ 80 parts of Kelp Powder
30 ~ 50 parts of Ulva lactuca L powder
10 ~ 60 parts of high activity dried yeast
2 ~ 5 parts of mineral matter
3 ~ 5 parts of vitamin complex.
2. extensive, high-density breeding bait in a kind of Copepods room according to claim 1, it is characterised in that it contains
Following raw material, prepared by following quality proportionings：
150 parts of sargassum powder
150 parts of scallop edge powder
100 parts of corn flour
50 parts of Kelp Powder
40 parts of Ulva lactuca L powder
50 parts of high activity dried yeast
3 parts of mineral matter
5 parts of vitamin complex.
3. extensive, high-density breeding bait in a kind of Copepods room according to claim 1, it is characterised in that described
Raw material particle size is 1 ~ 150 μm.
4. extensive, high-density breeding bait in a kind of Copepods room according to claim 1, it is characterised in that described
Raw material particle size is 5 ~ 20 μm.
5. the extensive, preparation method of high-density breeding bait, its feature in a kind of Copepods room according to claim 1
It is sargassum powder, scallop edge powder, corn flour, Kelp Powder, Ulva lactuca L powder, high activity dried yeast, mineral matter, vitamin is compound
After thing mixing, the seawater of 3~8 times of volumes of compound is added, 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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| CN104855692B true CN104855692B (en) | 2017-12-08 |
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| 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 |
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- 2015-06-24 CN CN201510350185.3A patent/CN104855692B/en active Active
Non-Patent Citations (3)
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| 桡足类大面积养殖试验初报;陈明耀等;《水产与教育》;19781231;第52-57页 * |
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