CN108271950A - A kind of feed addictive for promoting Grouper cultivating bottom of pond matter improvement water colour to improve - Google Patents
A kind of feed addictive for promoting Grouper cultivating bottom of pond matter improvement water colour to improve Download PDFInfo
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- CN108271950A CN108271950A CN201810044702.8A CN201810044702A CN108271950A CN 108271950 A CN108271950 A CN 108271950A CN 201810044702 A CN201810044702 A CN 201810044702A CN 108271950 A CN108271950 A CN 108271950A
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- grouper
- feed
- water colour
- feed addictive
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/80—Feeding-stuffs specially adapted for particular animals for aquatic animals, e.g. fish, crustaceans or molluscs
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
- A23K10/16—Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions
- A23K10/18—Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions of live microorganisms
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/142—Amino acids; Derivatives thereof
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/153—Nucleic acids; Hydrolysis products or derivatives thereof
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/163—Sugars; Polysaccharides
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/174—Vitamins
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- Food Science & Technology (AREA)
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- Zoology (AREA)
- Microbiology (AREA)
- Health & Medical Sciences (AREA)
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- Insects & Arthropods (AREA)
- Biomedical Technology (AREA)
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- Marine Sciences & Fisheries (AREA)
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Abstract
The invention discloses a kind of feed addictive that promotion Grouper cultivating bottom of pond matter improvement water colour improves, which is grouped as by the group of following weight percent:Photosynthetic bacteria, 10 20;Nucleotide, 5 15;Yucca is precious, and 10 20;Bacillus acidi lactici, 10 20;Chitosan oligosaccharide, 10 20;Glutamine, 10 20;2 polyphosphate of vitamin C, 20 30;Chlorella, 10 20;The invention has the advantages that:(1)Can obviously improve Grouper cultivating bottom of pond matter, reduce humus, residual bait content, improve water colour, be conducive to environmental protection;(2)The speed of growth of grouper can be significantly improved, survival rate is improved, improves cultured product quality, reduces feed cost;(3)It is used in epinephelus feed as feed addictive, additive capacity is only 0.1 0.2%;(4)To feed palatability without any harmful effect;(5)Raw material sources used are stable, cheap, simple production process.
Description
Technical field
The present invention relates to a kind of feed addictives, change more particularly to a kind of promotion Grouper cultivating bottom of pond matter improvement water colour
Kind feed addictive, belongs to technical field of feed additive production.
Background technology
Grouper(Epinephelus)It is one of China's Treatment of Major Marine Cultured Fishes, with the breakthrough of artificial breeding technology,
Grouper high-density breeding obtains tremendous development, becomes sea-farming new growth point.It is counted according to FAO, China's lithosporic in 2014
Fish crop is about 120,000 tons, accounts for about the 20% of world wide production;It is expected that the year two thousand twenty whole world Grouper cultivating yield will up to 800,000 tons with
On, 1,000,000 tons are then up to mixed feed demand.Epinephelus coioides are one kind of grouper.Grouper is ferociousness, warm water
Property, euryhalinous middle lower floor fish, have many advantages, such as that meat flavour is delicious, the speed of growth is fast, feed coefficient is low, economic value is high, because
And it is considered as the fish for most having breeding prospect under the conditions of intensive culture.
However, with the fast development of high density artificial breeding and increasingly sharpening for breeding environment pollution so that grouper
The substrate of cultivating pool and the pollution level of water body considerably beyond water body itself detergent power, so as to cause the ammonia of water body
The raising of the pollutant loads such as nitrogen, nitrite nitrogen, phosphate, sulfide, organic matter, body eutrophication is serious, destroys
The normal microenvironment ecosystem of water body, eventually affects the reduction of lithosporic fish crop and the decline of quality.Therefore, it is necessary to logical
Cross feed addictive form improve Grouper cultivating bottom of pond matter, reduce humus, residual bait content;Purifying aquatic water changes
Kind water colour reduces feed cost, increases economic efficiency to improve the survival rate, the speed of growth, food conversion degree of grouper.
Invention content
The object of the present invention is to provide a kind of promotion Grouper cultivating bottom of pond matter to improve the feed addictive that water colour improves, it
Can obviously improve Grouper cultivating bottom of pond matter, reduce humus, residual bait content, improve water colour, improve the growth speed of grouper
Degree improves survival rate, improves cultured product quality, reduces feed cost.
The technical solution adopted in the present invention is as follows:
A kind of feed addictive for promoting Grouper cultivating bottom of pond matter improvement water colour to improve.It is grouped by the group of following weight percent
At:Photosynthetic bacteria, 10-20;Nucleotide, 5-15;Yucca is precious, 10-20;Bacillus acidi lactici, 10-20;Chitosan oligosaccharide, 10-20;Glutamy
Amine, 10-20;Vitamin C -2- polyphosphates, 20-30;Chlorella, 10-20.
The advantageous effect of the present invention compared with the existing technology is:A kind of promotion Grouper cultivating bottom of pond matter improvement of the present invention
The feed addictive that water colour improves has the following advantages that:(1)The nitrogen discharge and phosphorus discharge of Grouper cultivating water body is can obviously reduce, purification is supported
Water body is grown, environmental protection is conducive to;(2)The grouper speed of growth can be significantly improved, survival rate, premunition are improved, reduces feed
Cost;(3)It is used in epinephelus feed as feed addictive, additive capacity is only 0.1-0.2%;(4)To feed palatability
Without any harmful effect;(5)Raw material sources used are stable, cheap, simple production process.
Specific implementation mode
The present invention is described in further details below by embodiment, these embodiments are only used for illustrating the present invention, and
It does not limit the scope of the invention.
Embodiment 1
Weigh photosynthetic bacteria, 10kg;Nucleotide, 10kg;Yucca is precious, 20kg;Bacillus acidi lactici, 10kg;Chitosan oligosaccharide, 10kg;Paddy ammonia
Amide, 15kg;Vitamin C -2- polyphosphates, 20kg;Chlorella, 10kg.The above-mentioned 8 kinds of substances weighed are uniformly mixed
The feed addictive that a kind of promotion Grouper cultivating bottom of pond matter improvement water colour as of the invention improves.It is by improving grouper
Aquaculture pond substrate improves the water colour of breeding water body, improves survival rate, efficiency of feed utilization and the product quality of grouper.
Embodiment 2
Weigh photosynthetic bacteria, 15kg;Nucleotide, 5kg;Yucca is precious, 10kg;Bacillus acidi lactici, 15kg;Chitosan oligosaccharide, 10kg;Glutamy
Amine, 10kg;Vitamin C -2- polyphosphates, 25kg;Chlorella, 20kg.The above-mentioned 8 kinds of substances weighed are uniformly mixed i.e.
The feed addictive of water colour improvement is improved for a kind of promotion Grouper cultivating bottom of pond matter of the present invention.It is supported by improving grouper
Bottom of pond matter is grown, the water colour of breeding water body is improved, improves survival rate, efficiency of feed utilization and the product quality of grouper.
Embodiment 3
Weigh photosynthetic bacteria, 15kg;Nucleotide, 10kg;Yucca is precious, 15kg;Bacillus acidi lactici, 10kg;Chitosan oligosaccharide, 15kg;Paddy ammonia
Amide, 10kg;Vitamin C -2- polyphosphates, 30kg;Chlorella, 15kg.The above-mentioned 8 kinds of substances weighed are uniformly mixed
The feed addictive that a kind of promotion Grouper cultivating bottom of pond matter improvement water colour as of the invention improves.It is by improving grouper
Aquaculture pond substrate improves the water colour of breeding water body, improves survival rate, efficiency of feed utilization and the product quality of grouper.
Embodiment 4
Weigh photosynthetic bacteria, 20kg;Nucleotide, 15kg;Yucca is precious, 13kg;Bacillus acidi lactici, 20kg;Chitosan oligosaccharide, 20kg;Paddy ammonia
Amide, 20kg;Vitamin C -2- polyphosphates, 26kg;Chlorella, 18kg.The above-mentioned 8 kinds of substances weighed are uniformly mixed
The feed addictive that a kind of promotion Grouper cultivating bottom of pond matter improvement water colour as of the invention improves.It is by improving grouper
Aquaculture pond substrate improves the water colour of breeding water body, improves survival rate, efficiency of feed utilization and the product quality of grouper.
Case study on implementation:
2014-2016, the experiment in Zhanjiang, Guangdong Province and tourist resources show that grouper makes in cultivating the complete period
Grouper cultivating bottom of pond matter can be made to improve with the additive, water colour improves.The experimental results are shown inthe following table.
Table Zhanjiang, Guangdong Province, tourist resources' Grouper cultivating experimental result
Claims (1)
1. a kind of feed addictive for promoting Grouper cultivating bottom of pond matter improvement water colour to improve, by the component of following weight percent
Composition:Photosynthetic bacteria, 10-20;Nucleotide, 5-15;Yucca is precious, 10-20;Bacillus acidi lactici, 10-20;Chitosan oligosaccharide, 10-20;Paddy ammonia
Amide, 10-20;Vitamin C -2- polyphosphates, 20-30;Chlorella, 10-20.
Priority Applications (1)
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CN201810044702.8A CN108271950A (en) | 2018-01-17 | 2018-01-17 | A kind of feed addictive for promoting Grouper cultivating bottom of pond matter improvement water colour to improve |
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CN201810044702.8A CN108271950A (en) | 2018-01-17 | 2018-01-17 | A kind of feed addictive for promoting Grouper cultivating bottom of pond matter improvement water colour to improve |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108065135A (en) * | 2018-01-17 | 2018-05-25 | 广东海洋大学 | A kind of feed addictive that litopenaeus vannamei aquaculture pond substrate improvement water colour is promoted to improve |
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2018
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108065135A (en) * | 2018-01-17 | 2018-05-25 | 广东海洋大学 | A kind of feed addictive that litopenaeus vannamei aquaculture pond substrate improvement water colour is promoted to improve |
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Application publication date: 20180713 |