CN108812446A - A kind of cultural method of grass carp - Google Patents
A kind of cultural method of grass carp Download PDFInfo
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- CN108812446A CN108812446A CN201810409913.7A CN201810409913A CN108812446A CN 108812446 A CN108812446 A CN 108812446A CN 201810409913 A CN201810409913 A CN 201810409913A CN 108812446 A CN108812446 A CN 108812446A
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- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims abstract description 7
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 6
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; 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
- A23K10/10—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
- A23K10/20—Animal feeding-stuffs from material of animal origin
-
- 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
- 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
- A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
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- Biodiversity & Conservation Biology (AREA)
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Abstract
The invention discloses a kind of grass carp cultural methods, include the following steps：The setting of net cage：Grass carp net cage, which quickly cultivates, should select reservoir, lake, sill may and big pond；Fingerling is launched：The fingerling of the quick cage culture of grass carp requires to reach physical strong, and specification is consistent, and the fingerling of inlet is required at 0.25 kilogram or so；Forage feed：By composition and the deal ratio of following feed：50 parts of rye grass, 55 parts of sudangrass, 5 parts of wheat bran, 8 parts of rice straw, 15 parts of wheat stalk, 2 parts of water chestnut, 0.2 part of probiotics, 8 parts of silkworm excrement, 1 part of dry Chinese rose.The method of the present invention is simple, pass through the disinfection and science feeding of fish pond and fish body, effectively reduce the dosage of drug, man-made feeds, the grass carp quality and safety cultivated is high, pollution-free, the survival rate for improving grass carp avoids the generation of group's disease, and having reduces aquaculture cost, the productive profit for improving raiser, the advantages that shortening cultivation cycle.
Description
Technical field
The present invention relates to a kind of cultivation of grass carp, belong to fish culture technical field.
Background technique
Grass carp generally likes perch in the waters such as rivers, lake, lower layer and the more water plant regions of offshore.Have river and lake migration to practise
Property, sexal maturity individual are laid eggs in rivers flowing water, and the parent population and juvenile fish after oviposition enter in tributary and Tongjiang lake, usually in quilt
The shoal meadow and flashing region of water submerged and the attached water body of Heavenly Stems and Earthly Branches stream（The water plants such as lake, river, harbour road grow thickly area）It takes the photograph
Food fattening.Winter is then overwintering at the deep water in mainstream or lake.Grass carp disposition is active, and swimming rapidly, often hunts in packs, and property is greedy
Food is typical herbivorous fishes.Its fry stage is ingested zooplankter, young stage and food insect, earthworm, algae and duckweed
Deng, when body is about 10 centimetres or more long, aquatic higher plants of ingesting completely, wherein being especially more with gramineae plant.Feeding in Grass Carp
Floristics be varied with the situation on food basis in living environment.Grass carp is adaptable by force, growth is fast, individual
Greatly, the advantages that feeding habits are wide, disease is few, meat flavour is delicious, is suitable for pond, reservoir, Cultured In The Lake Pen, is a kind of economic benefit and society
The all preferable breed variety of benefit.
Summary of the invention
The object of the present invention is to provide having to reduce aquaculture cost, the productive profit of raiser is improved, is shortened
A kind of cultural method of grass carp of the advantages that cultivation cycle.
Technical solution of the present invention：A kind of grass carp cultural method, includes the following steps：
The setting of net cage：
Grass carp net cage, which quickly cultivates, should select reservoir, lake, sill may and big pond, support grass carp net cage should be arranged in reservoir,
Deep lake eases up the open domain depth of water of fluid stream channel should be at 3 meters or more, pH value 6.5-8.5, and water temperature is at 20-30 DEG C, dissolved oxygen 4mg/L
More than, net cage size is advisable with 25-30 square metres, must not exceed 30 square metres, the four directions of net cage should be fixed on bamboo frame, net
The bottom four directions of case should respectively hang two pieces of bricks or stone, and making net cage, flare up square, case lid expose the surface 25 centimetres up and down, more casees
Cultivation, net cage erection should control staggeredly on one wire, and the net cage on both sides is in centre polyethylene rope connection, spacing the right and left
Keeping the distance of a case, net cage array pitch is maintained at 30 meters or so, and 10 meters of offshore or more, to prevent the harm of mouse, snake；
Fingerling is launched：
The fingerling of the quick cage culture of grass carp requires to reach physical strong, and specification is consistent, and the fingerling of inlet is required at 0.25 kilogram
Left and right, based on grass carp, also should suitably arrange in pairs or groups a small amount of silver carps, carp, bream etc., and case is launched in fingerling will be arranged in previous week
It is good, and sterilize, so that it is enclosed algae becomes smooth, does not hurt fish body, and each net cage should launch large size fingerling 800-1000 tail, takes
With the 10-20 tail such as silver carp, carp, blueness, bream, the saline solution of application 3% impregnates 10 minutes before fingerling is launched, and carries out fish body disinfection, has ready conditions
Place should inject grass carp hemorrhage disease vaccine；
Forage feed：
By composition and the deal ratio of following feed：50 parts of rye grass, 55 parts of sudangrass, 5 parts of wheat bran, 8 parts of rice straw, Wheat Straw
15 parts of stalk, 2 parts of water chestnut, 0.2 part of probiotics, 8 parts of silkworm excrement, 1 part of dry Chinese rose breaks into rye grass and red grass according to aforementioned proportion
Section, breaks into end for rice straw, wheat stalk and dry Chinese rose, water chestnut is broken into powder, by rye grass section, sudangrass section, wheat bran, water
Rice straw end, wheat stalk end, water chestnut starch, probiotics part, silkworm excrement, dry moon end of the season are mixed with suitable quantity of water, until at paste,
Then it is pressed into pie with mold, places it in room temperature shady place 2 days, when needing to feed, smashed and be thrown in water.
Advantageous effect of the invention：Compared with prior art, grass carp cultural method of the invention has the following advantages that：
The method of the present invention is simple, is fed by the disinfection and science of fish pond and fish body, effectively reduces the use of drug, man-made feeds
Amount, the grass carp quality and safety cultivated is high, pollution-free, improves the survival rate of grass carp, avoids the generation of group's disease, ensure that feeding
Grow the economic benefit at family.With aquaculture cost is reduced, the productive profit of raiser is improved, it is excellent to shorten cultivation cycle etc.
Point.
Specific embodiment
The embodiment of the present invention 1.
The setting of net cage：
Grass carp net cage, which quickly cultivates, should select reservoir, lake, sill may and big pond, support grass carp net cage should be arranged in reservoir,
Deep lake eases up the open domain depth of water of fluid stream channel should be at 3 meters or more, pH value 6.5-8.5, and water temperature is at 20-30 DEG C, dissolved oxygen 4mg/L
More than, net cage size is advisable with 25-30 square metres, must not exceed 30 square metres, the four directions of net cage should be fixed on bamboo frame, net
The bottom four directions of case should respectively hang two pieces of bricks or stone, and making net cage, flare up square, case lid expose the surface 25 centimetres up and down, more casees
Cultivation, net cage erection should control staggeredly on one wire, and the net cage on both sides is in centre polyethylene rope connection, spacing the right and left
Keep a case（5-6 meters）Distance, net cage array pitch is maintained at 30 meters or so, 10 meters of offshore or more, to prevent the danger of mouse, snake
Evil；
Fingerling is launched：
The fingerling of the quick cage culture of grass carp requires to reach physical strong, and specification is consistent, and the fingerling of inlet is required at 0.25 kilogram
Left and right, based on grass carp, also should suitably arrange in pairs or groups a small amount of silver carps, carp, bream etc., and case is launched in fingerling will be arranged in previous week
It is good, and sterilize, so that it is enclosed algae becomes smooth, does not hurt fish body, and each net cage should launch large size fingerling 800-1000 tail, takes
With the 10-20 tail such as silver carp, carp, blueness, bream, the saline solution of application 3% impregnates 10 minutes before fingerling is launched, and carries out fish body disinfection, has ready conditions
Place should inject grass carp hemorrhage disease vaccine；
Forage feed：
By composition and the deal ratio of following feed：50 parts of rye grass, 55 parts of sudangrass, 5 parts of wheat bran, 8 parts of rice straw, Wheat Straw
15 parts of stalk, 2 parts of water chestnut, 0.2 part of probiotics, 8 parts of silkworm excrement, 1 part of dry Chinese rose breaks into rye grass and red grass according to aforementioned proportion
Section, breaks into end for rice straw, wheat stalk and dry Chinese rose, water chestnut is broken into powder, by rye grass section, sudangrass section, wheat bran, water
Rice straw end, wheat stalk end, water chestnut starch, probiotics part, silkworm excrement, dry moon end of the season are mixed with suitable quantity of water, until at paste,
Then it is pressed into pie with mold, places it in room temperature shady place 2 days, when needing to feed, smashed and be thrown in water.
The embodiment of the present invention 2.
A kind of grass carp cultural method, includes the following steps：
The setting of net cage：
Grass carp net cage, which quickly cultivates, should select reservoir, lake, sill may and big pond, support grass carp net cage should be arranged in reservoir,
Deep lake eases up the open domain depth of water of fluid stream channel should be at 3 meters or more, pH value 6.5-8.5, and water temperature is at 20-30 DEG C, dissolved oxygen 4mg/L
More than, net cage size is advisable with 25-30 square metres, must not exceed 30 square metres, the four directions of net cage should be fixed on bamboo frame, net
The bottom four directions of case should respectively hang two pieces of bricks or stone, and making net cage, flare up square, case lid expose the surface 25 centimetres up and down, more casees
Cultivation, net cage erection should control staggeredly on one wire, and the net cage on both sides is in centre polyethylene rope connection, spacing the right and left
Keep a case（5-6 meters）Distance, net cage array pitch is maintained at 30 meters or so, 10 meters of offshore or more, to prevent the danger of mouse, snake
Evil；
Fingerling is launched：
The fingerling of the quick cage culture of grass carp requires to reach physical strong, and specification is consistent, and the fingerling of inlet is required at 0.25 kilogram
Left and right, based on grass carp, also should suitably arrange in pairs or groups a small amount of silver carps, carp, bream etc., and case is launched in fingerling will be arranged in previous week
It is good, and sterilize, so that it is enclosed algae becomes smooth, does not hurt fish body, and each net cage should launch large size fingerling 800-1000 tail, takes
With the 10-20 tail such as silver carp, carp, blueness, bream, the saline solution of application 3% impregnates 10 minutes before fingerling is launched, and carries out fish body disinfection, has ready conditions
Place should inject grass carp hemorrhage disease vaccine；
Forage feed：
By composition and the deal ratio of following feed：65 parts of rye grass, 35 parts of sudangrass, 8 parts of wheat bran, 12 parts of rice straw, wheat
8 parts of stalk, 5 parts of water chestnut, 0.3 part of probiotics, 5 parts of silkworm excrement, 1.2 parts of dry Chinese rose, 1 part of dry Chinese rose, according to aforementioned proportion by rye
Grass and red grass break into section, and rice straw, wheat stalk and dry Chinese rose are broken into end, water chestnut is broken into powder, by rye grass section, the Sudan
Careless section, wheat bran, rice straw end, wheat stalk end, water chestnut starch, probiotics part, silkworm excrement, dry moon end of the season suitable quantity of water mixing are stirred
It mixes, until being then pressed into pie at paste with mold, placing it in room temperature shady place 2 days, when needing to feed, smashed
It is thrown in water.
Claims (1)
1. a kind of grass carp cultural method, which is characterized in that include the following steps：
The setting of net cage：
Grass carp net cage, which quickly cultivates, should select reservoir, lake, sill may and big pond, support grass carp net cage should be arranged in reservoir,
Deep lake eases up the open domain depth of water of fluid stream channel should be at 3 meters or more, pH value 6.5-8.5, and water temperature is at 20-30 DEG C, dissolved oxygen 4mg/L
More than, net cage size is advisable with 25-30 square metres, must not exceed 30 square metres, the four directions of net cage should be fixed on bamboo frame, net
The bottom four directions of case should respectively hang two pieces of bricks or stone, and making net cage, flare up square, case lid expose the surface 25 centimetres up and down, more casees
Cultivation, net cage erection should control staggeredly on one wire, and the net cage on both sides is in centre polyethylene rope connection, spacing the right and left
Keeping the distance of a case, net cage array pitch is maintained at 30 meters or so, and 10 meters of offshore or more, to prevent the harm of mouse, snake；
Fingerling is launched：
The fingerling of the quick cage culture of grass carp requires to reach physical strong, and specification is consistent, and the fingerling of inlet is required at 0.25 kilogram
Left and right, based on grass carp, also should suitably arrange in pairs or groups a small amount of silver carps, carp, bream etc., and case is launched in fingerling will be arranged in previous week
It is good, and sterilize, so that it is enclosed algae becomes smooth, does not hurt fish body, and each net cage should launch large size fingerling 800-1000 tail, takes
With the 10-20 tail such as silver carp, carp, blueness, bream, the saline solution of application 3% impregnates 10 minutes before fingerling is launched, and carries out fish body disinfection, has ready conditions
Place should inject grass carp hemorrhage disease vaccine；
Forage feed：
By composition and the deal ratio of following feed：50 parts of rye grass, 55 parts of sudangrass, 5 parts of wheat bran, 8 parts of rice straw, Wheat Straw
15 parts of stalk, 2 parts of water chestnut, 0.2 part of probiotics, 8 parts of silkworm excrement, 1 part of dry Chinese rose breaks into rye grass and red grass according to aforementioned proportion
Section, breaks into end for rice straw, wheat stalk and dry Chinese rose, water chestnut is broken into powder, by rye grass section, sudangrass section, wheat bran, water
Rice straw end, wheat stalk end, water chestnut starch, probiotics part, silkworm excrement, dry moon end of the season are mixed with suitable quantity of water, until at paste,
Then it is pressed into pie with mold, places it in room temperature shady place 2 days, when needing to feed, smashed and be thrown in water.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110742212A (en) * | 2019-11-25 | 2020-02-04 | 衡阳香樟苑生态农业发展科技有限公司 | Plant type fish food |
| CN113439691A (en) * | 2021-07-08 | 2021-09-28 | 马鞍山市徽农农业科技发展有限公司 | Feeding and breeding method of wheat grass carp |
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| CN104206332A (en) * | 2014-09-16 | 2014-12-17 | 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 planting grass to breed grass carp |
| CN104604759A (en) * | 2014-11-28 | 2015-05-13 | 太和县龙潭鱼牧业养殖有限公司 | Grass carp culturing method |
| CN106342726A (en) * | 2016-08-22 | 2017-01-25 | 西双版纳颜轩农业科技有限公司 | Ecological culture method for grass carp |
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- 2018-05-02 CN CN201810409913.7A patent/CN108812446A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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