CN108719148A - A kind of cultural method of high-survival rate swamp eel seedling - Google Patents
A kind of cultural method of high-survival rate swamp eel seedling Download PDFInfo
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- CN108719148A CN108719148A CN201810574334.8A CN201810574334A CN108719148A CN 108719148 A CN108719148 A CN 108719148A CN 201810574334 A CN201810574334 A CN 201810574334A CN 108719148 A CN108719148 A CN 108719148A
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- China
- Prior art keywords
- seedling
- swamp eel
- parts
- eel seedling
- survival rate
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/10—Culture of aquatic animals of fish
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/20—Animal feeding-stuffs from material of animal origin
- A23K10/22—Animal feeding-stuffs from material of animal origin from fish
-
- 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
-
- 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
-
- 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
-
- 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 present invention discloses a kind of cultural method of high-survival rate swamp eel seedling, including following operating procedure:(1)The swamp eel seedling that buying comes is put into the aquaculture net cage in aquaculture pond, the then input bubble seedling agent into net cage, input bubble seedling agent in continuous three days, the swamp eel seedling input 30-50g per 20kg steeps seedling agent;(2)Opening material is launched in the third day dusk that swamp eel seedling is put into aquaculture net cage, injected volume is the 1.5-3.0% of swamp eel seedling total weight.A kind of cultural method of high-survival rate swamp eel seedling provided by the invention, it is easy to operate, it can effectively promote the survival rate of swamp eel seedling.
Description
Technical field
The invention belongs to culture of swamp eel technical fields, and in particular to a kind of cultural method of high-survival rate swamp eel seedling.
Background technology
Swamp eel also known as yellow eel.Body is elongated serpentine-like, and body is about 20.70 centimetres, and longest is up to 1 meter.Circle rear portion is flat-sided before body,
Tail point is thin.It is long and justify.Mouth is big, holds position, the upper jaw is slightly prominent, and lip is quite flourishing.There is serration on upper lower jaw and palatine bone.Eye is small,
It is covered by a thin skin.The thick tail of head is thin, and body surface has one layer of smooth mucous membrane protection to go, no squama, color and luster yellowish-brown, and body, which then has, does not advise
Black dull spot then, each undeveloped basic disappearance of fin, whole body only have a trigone thorn, pierce few meat thickness, and meat tenderness is delicious.Culture of swamp eel
Can be that raiser brings huge economic benefit, but swamp eel purchases the swamp eel seedling come due to exempting from during cultivation
Epidemic disease power is poor, oneself will not prey on, therefore easily dead during cultivation.
Invention content
In order to solve the above technical problem, the present invention provides a kind of cultural methods of high-survival rate swamp eel seedling.
The present invention is achieved by the following technical solutions.
A kind of cultural method of high-survival rate swamp eel seedling, including following operating procedure:
(1)The swamp eel seedling that buying comes is put into the aquaculture net cage in aquaculture pond, the then input bubble seedling agent into net cage, continuously
Input bubble seedling agent in three days, the swamp eel seedling input 30-50g per 20kg steeps seedling agent, wherein component of the bubble seedling agent by following parts by weight
It is made:1-5 parts of L- hydroxy-prolines, 4-7 parts of uridine monophosphate disodium, 5-10 parts of l-carnitine fumarate, 13-16 parts of Chinese honey locust carbohydrate gum,
1-2 parts of sodium cyclohexylsulfamate;
(2)Opening material is launched in the third day dusk that swamp eel seedling is put into aquaculture net cage, injected volume is that swamp eel seedling is overall
The 1.5-3.0% of weight, wherein opening material are made of following methods:By weight, by 4-8 parts of Radix Polygalaes, 11-15 parts of glutinous rehmannia, 3-
6 portions of Schisandra chinensis, 7-10 portions of Thesium chineses, 11-15 parts of Rabdosia amethystoides are added into 400 parts of water, after boiling is boiled, continue to decoct using small fire
After boiling 2-3 hours, filtrate is obtained by filtration, is then cooled to room temperature filtrate, obtain soak, then cuts fresh grass carp meat
After powder, by it with after soak immersion treatment 2-3 hours, opening material is obtained.
Specifically, above-mentioned steps(1)In, the breeding density of swamp eel seedling is 300-400 items/m2。
Specifically, above-mentioned steps(2)In, every kilogram of grass carp meat powder is impregnated using the soak of 300-400ml.
From the above technical scheme, it can be seen that the beneficial effects of the invention are as follows:
A kind of cultural method of high-survival rate swamp eel seedling provided by the invention, it is easy to operate, it can effectively promote swamp eel seedling
Survival rate.Wherein, step(1)The bubble seedling agent of middle offer, can effectively reduce the stress reaction of yellow eel, while contained therein
Nutriment provides the synthesis required main resources of mucus for yellow eel, swamp eel itself can be promoted to secrete a large amount of mucus
Oneself is protected, and then the effective survival rate for improving swamp eel seedling;Step(2)The opening material of middle offer, palatability is excellent,
It is easy to digest, can effectively promotes the aperture opening ratio of swamp eel seedling, and then the effective survival rate for improving swamp eel seedling.
Specific implementation mode
Embodiment of the present invention is described in detail below in conjunction with embodiment, but those skilled in the art will
Understand, the following example is merely to illustrate the present invention, and is not construed as limiting the scope of the invention.It is not specified in embodiment specific
Condition person carries out according to conventional conditions or manufacturer's recommended conditions.Reagents or instruments used without specified manufacturer is
The conventional products that can be obtained by commercially available purchase.
Embodiment 1
A kind of cultural method of high-survival rate swamp eel seedling, including following operating procedure:
(1)The swamp eel seedling that buying comes is put into the aquaculture net cage in aquaculture pond, the then input bubble seedling agent into net cage, continuously
Input bubble seedling agent in three days, the swamp eel seedling input 30g per 20kg steeps seedling agent, wherein component system of the bubble seedling agent by following parts by weight
At:1 part of L- hydroxy-prolines, 4 parts of uridine monophosphate disodium, 5 parts of l-carnitine fumarate, 13 parts of Chinese honey locust carbohydrate gum, Cyclohexylamino sulphur
1 part of sour sodium;
(2)Opening material is launched in the third day dusk that swamp eel seedling is put into aquaculture net cage, injected volume is that swamp eel seedling is overall
The 1.5% of weight, wherein opening material are made of following methods:By weight, by 4 parts of Radix Polygalaes, 11 portions of glutinous rehmannia, 3 parts of Schisandra chinensis, 7
Part Thesium chinese, 11 parts of Rabdosia amethystoides are added into 400 parts of water, after boiling is boiled, are continued after decocting 2 hours using small fire, are filtered
To filtrate, then filtrate is cooled to room temperature, obtains soak, after fresh grass carp meat is then cut into powder, it is used and is soaked
Liquid immersion treatment is steeped after 2 hours, obtains opening material.
Specifically, above-mentioned steps(1)In, the breeding density of swamp eel seedling is 300/m2。
Specifically, above-mentioned steps(2)In, every kilogram of grass carp meat powder is impregnated using the soak of 300ml.
Embodiment 2
A kind of cultural method of high-survival rate swamp eel seedling, including following operating procedure:
(1)The swamp eel seedling that buying comes is put into the aquaculture net cage in aquaculture pond, the then input bubble seedling agent into net cage, continuously
Input bubble seedling agent in three days, the swamp eel seedling input 40g per 20kg steeps seedling agent, wherein component system of the bubble seedling agent by following parts by weight
At:3 parts of L- hydroxy-prolines, 6 parts of uridine monophosphate disodium, 8 parts of l-carnitine fumarate, 15 parts of Chinese honey locust carbohydrate gum, Cyclohexylamino sulphur
2 parts of sour sodium;
(2)Opening material is launched in the third day dusk that swamp eel seedling is put into aquaculture net cage, injected volume is that swamp eel seedling is overall
The 2.2% of weight, wherein opening material are made of following methods:By weight, by 6 parts of Radix Polygalaes, 13 portions of glutinous rehmannia, 5 parts of Schisandra chinensis, 8
Part Thesium chinese, 13 parts of Rabdosia amethystoides are added into 400 parts of water, after boiling is boiled, are continued after decocting 2.5 hours using small fire, filtering
Filtrate is obtained, is then cooled to room temperature filtrate, obtains soak, after fresh grass carp meat is then cut into powder, is used
After soak immersion treatment 2.5 hours, opening material is obtained.
Specifically, above-mentioned steps(1)In, the breeding density of swamp eel seedling is 350/m2。
Specifically, above-mentioned steps(2)In, every kilogram of grass carp meat powder is impregnated using the soak of 350ml.
Embodiment 3
A kind of cultural method of high-survival rate swamp eel seedling, including following operating procedure:
(1)The swamp eel seedling that buying comes is put into the aquaculture net cage in aquaculture pond, the then input bubble seedling agent into net cage, continuously
Input bubble seedling agent in three days, the swamp eel seedling input 50g per 20kg steeps seedling agent, wherein component system of the bubble seedling agent by following parts by weight
At:5 parts of L- hydroxy-prolines, 7 parts of uridine monophosphate disodium, 10 parts of l-carnitine fumarate, 16 parts of Chinese honey locust carbohydrate gum, Cyclohexylamino sulphur
2 parts of sour sodium;
(2)Opening material is launched in the third day dusk that swamp eel seedling is put into aquaculture net cage, injected volume is that swamp eel seedling is overall
The 3.0% of weight, wherein opening material are made of following methods:By weight, by 8 parts of Radix Polygalaes, 15 portions of glutinous rehmannia, 6 portions of Schisandra chinensis,
10 portions of Thesium chineses, 15 parts of Rabdosia amethystoides are added into 400 parts of water, after boiling is boiled, are continued after decocting 3 hours using small fire, filtering
Filtrate is obtained, is then cooled to room temperature filtrate, obtains soak, after fresh grass carp meat is then cut into powder, is used
After soak immersion treatment 3 hours, opening material is obtained.
Specifically, above-mentioned steps(1)In, the breeding density of swamp eel seedling is 400/m2。
Specifically, above-mentioned steps(2)In, every kilogram of grass carp meat powder is impregnated using the soak of 400ml.
Comparative example 1
Step(1)In be added without bubble seedling agent, remaining operating procedure is identical with embodiment 1.
Comparative example 2
Step(2)Middle grass carp meat powder does not use soak to handle, remaining operating procedure is identical with embodiment 2.
The swamp eel seedling of same breed is raised with the method for each embodiment and comparative example respectively, then counts each group swamp eel children
The survival rate of seedling, test result are as shown in table 1:
The survival rate of 1 swamp eel seedling of table
Project | The survival rate of swamp eel seedling, % |
Embodiment 1 | 97 |
Comparative example 1 | 86 |
Embodiment 2 | 98 |
Comparative example 2 | 91 |
Embodiment 3 | 97 |
As shown in Table 1, method using the present invention can effectively promote the survival rate of swamp eel seedling, reduce the economic damage of raiser
It loses.
Although illustrate and describing the present invention with specific embodiment, it will be appreciated that without departing substantially from the present invention's
Many other change and modification can be made in the case of spirit and scope.It is, therefore, intended that in the following claims
Including belonging to all such changes and modifications in the scope of the invention.
Claims (3)
1. a kind of cultural method of high-survival rate swamp eel seedling, which is characterized in that including following operating procedure:
(1)The swamp eel seedling that buying comes is put into the aquaculture net cage in aquaculture pond, the then input bubble seedling agent into net cage, continuously
Input bubble seedling agent in three days, the swamp eel seedling input 30-50g per 20kg steeps seedling agent, wherein component of the bubble seedling agent by following parts by weight
It is made:1-5 parts of L- hydroxy-prolines, 4-7 parts of uridine monophosphate disodium, 5-10 parts of l-carnitine fumarate, 13-16 parts of Chinese honey locust carbohydrate gum,
1-2 parts of sodium cyclohexylsulfamate;
(2)Opening material is launched in the third day dusk that swamp eel seedling is put into aquaculture net cage, injected volume is that swamp eel seedling is overall
The 1.5-3.0% of weight, wherein opening material are made of following methods:By weight, by 4-8 parts of Radix Polygalaes, 11-15 parts of glutinous rehmannia, 3-
6 portions of Schisandra chinensis, 7-10 portions of Thesium chineses, 11-15 parts of Rabdosia amethystoides are added into 400 parts of water, after boiling is boiled, continue to decoct using small fire
After boiling 2-3 hours, filtrate is obtained by filtration, is then cooled to room temperature filtrate, obtain soak, then cuts fresh grass carp meat
After powder, by it with after soak immersion treatment 2-3 hours, opening material is obtained.
2. a kind of cultural method of high-survival rate swamp eel seedling according to claim 1, which is characterized in that above-mentioned steps
(1)In, the breeding density of swamp eel seedling is 300-400 items/m2。
3. a kind of cultural method of high-survival rate swamp eel seedling according to claim 1, which is characterized in that above-mentioned steps
(2)In, every kilogram of grass carp meat powder is impregnated using the soak of 300-400ml.
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Citations (9)
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CN1418540A (en) * | 2001-11-12 | 2003-05-21 | 武汉好运道特种养殖科技有限公司 | Method for cultiating recifield eel in ecological net cage |
CN103299941A (en) * | 2013-07-01 | 2013-09-18 | 蒋石容 | Method for cultivating and domesticating monopterus fries |
CN103314901A (en) * | 2013-06-17 | 2013-09-25 | 苏州市阳澄湖现代农业产业园特种水产养殖有限公司 | Method for culturing finless eel in net cage |
CN103621431A (en) * | 2012-08-21 | 2014-03-12 | 新沂市佳成生态养殖有限公司 | Method for breeding eels |
CN104160987A (en) * | 2014-06-19 | 2014-11-26 | 蚌埠市禹会天河联众水产养殖农民专业合作社 | Natural breeding and culturing technology of ricefield eel rich in nutrition |
JP2015047162A (en) * | 2014-02-18 | 2015-03-16 | 株式会社西日本冷食 | Method for growing eel fry, and method for producing cultured eel |
CN104430098A (en) * | 2014-12-16 | 2015-03-25 | 安徽省农业科学院水产研究所 | Method for improving yield of overwintering ricefield eels bred in net cages of pond |
CN106614132A (en) * | 2016-12-01 | 2017-05-10 | 蚌埠市渔歌农业科技有限公司 | Mixed aquaculture method of loaches and rice field eels |
CN107347742A (en) * | 2017-07-21 | 2017-11-17 | 桂平市蒙圩镇火炎种养专业合作社 | A kind of method of efficiently culturing rice field eel |
-
2018
- 2018-06-06 CN CN201810574334.8A patent/CN108719148A/en active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1418540A (en) * | 2001-11-12 | 2003-05-21 | 武汉好运道特种养殖科技有限公司 | Method for cultiating recifield eel in ecological net cage |
CN103621431A (en) * | 2012-08-21 | 2014-03-12 | 新沂市佳成生态养殖有限公司 | Method for breeding eels |
CN103314901A (en) * | 2013-06-17 | 2013-09-25 | 苏州市阳澄湖现代农业产业园特种水产养殖有限公司 | Method for culturing finless eel in net cage |
CN103299941A (en) * | 2013-07-01 | 2013-09-18 | 蒋石容 | Method for cultivating and domesticating monopterus fries |
JP2015047162A (en) * | 2014-02-18 | 2015-03-16 | 株式会社西日本冷食 | Method for growing eel fry, and method for producing cultured eel |
CN104160987A (en) * | 2014-06-19 | 2014-11-26 | 蚌埠市禹会天河联众水产养殖农民专业合作社 | Natural breeding and culturing technology of ricefield eel rich in nutrition |
CN104430098A (en) * | 2014-12-16 | 2015-03-25 | 安徽省农业科学院水产研究所 | Method for improving yield of overwintering ricefield eels bred in net cages of pond |
CN106614132A (en) * | 2016-12-01 | 2017-05-10 | 蚌埠市渔歌农业科技有限公司 | Mixed aquaculture method of loaches and rice field eels |
CN107347742A (en) * | 2017-07-21 | 2017-11-17 | 桂平市蒙圩镇火炎种养专业合作社 | A kind of method of efficiently culturing rice field eel |
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Application publication date: 20181102 |