CN108633787A - A kind of breeding method of black carp seedling - Google Patents

A kind of breeding method of black carp seedling Download PDF

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Publication number
CN108633787A
CN108633787A CN201810255523.9A CN201810255523A CN108633787A CN 108633787 A CN108633787 A CN 108633787A CN 201810255523 A CN201810255523 A CN 201810255523A CN 108633787 A CN108633787 A CN 108633787A
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parts
black carp
feed
breeding method
seedling
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沈靖凯
苏琬婷
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Lu Chuan County Yuxin Family Farm
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Lu Chuan County Yuxin Family Farm
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00Culture of aquatic animals
    • A01K61/10Culture of aquatic animals of fish
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00Culture of aquatic animals
    • A01K61/10Culture of aquatic animals of fish
    • A01K61/13Prevention or treatment of fish diseases
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/20Animal feeding-stuffs from material of animal origin
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/20Animal feeding-stuffs from material of animal origin
    • A23K10/22Animal feeding-stuffs from material of animal origin from fish
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/30Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/30Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A23K10/37Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
    • A23K10/38Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material from distillers' or brewers' waste
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/142Amino acids; Derivatives thereof
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/158Fatty acids; Fats; Products containing oils or fats
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/20Inorganic substances, e.g. oligoelements
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K50/00Feeding-stuffs specially adapted for particular animals
    • A23K50/80Feeding-stuffs specially adapted for particular animals for aquatic animals, e.g. fish, crustaceans or molluscs
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, e.g. of fish
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, e.g. of fish
    • Y02A40/818Alternative feeds for fish, e.g. in aquacultures
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/87Re-use of by-products of food processing for fodder production

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Abstract

The present invention provides a kind of breeding method of black carp seedling, is related to cultural technique field, and the breeding method of black carp seedling of the invention includes the following steps:(1) culture pond prepares, (2) put pre-treatment, the prevention of (3) fry free range keeping management of disease in a suitable place to breed;The breeding method of black carp seedling of the present invention passes through the reasonable setting to cultivating process, and the oxygen content of water body is effectively ensured in fry developmental process, establish benign ecological environment, the probability of black carp infectious disease is effectively reduced simultaneously, the survival rate for improving black carp improves the economic benefit of black carp cultivation.

Description

A kind of breeding method of black carp seedling
【Technical field】
The present invention relates to cultural technique fields, and in particular to a kind of breeding method of black carp seedling.
【Background technology】
Black carp is distributed in east, south, middle part and the northeast region in China, has fast growth, yield height, meat flavour delicious The characteristics of, it is one of four large Chinese carps of China's tradition cultivation, and the cultivation object being favored by people.Black carp is sweet in flavor, mild-natured, Return liver warp;With dampness elimination eliminating impediment, QI invigorating and in, the effect of main tinea pedis arthritis with fixed pain caused by dampness, waist foot weakness, gastral cavity pain, dysentery.In recent years, China market continues to increase the demand of black carp, and the intensive and large-scale cultivation that black carp is carried out using mixed feed is also more next It is more.
The so-called fry of black carp breeding production is the prelarva after hatching, and the cultivation of black carp seedling at this stage uses traditional side The survival rate of method, fry is general, cannot meet the market demand.
【Invention content】
In view of this, the purpose of the present invention is to provide a kind of breeding method of black carp seedling, the cultivation of black carp seedling of the present invention Method by preparing culture pond, putting pre-treatment in a suitable place to breed, fry is put in a suitable place to breed, feeding management, disease prevention and cure etc. reasonable setting, and in fish The oxygen content of water body has been effectively ensured in seedling developmental process, has established benign ecological environment, while having effectively reduced black carp sense The probability for contaminating disease, improves the survival rate of black carp, improves the economic benefit of black carp cultivation.
In order to solve the above-mentioned technical problem, present invention employs the following technical solutions:
A kind of breeding method of black carp seedling, the breeding method of the black carp seedling include the following steps:
(1) pre-treatment is put in a suitable place to breed:The black carp seedling of select is put into raise and train after disinfection and carries out adaptation training 3-4 in pond It, concrete operations are:Every morning 6:00 and at night 18:00, lure fry to raising and train taming and dociling for pond with light and the mode of dripping Bait area, each time are 4-6min;
(2) fry is put in a suitable place to breed:Fry after step (1) is cultivated 3-4 days is put into cultivation in culture pond, it, will when putting seedling Seedling bag, which is put into culture pond to impregnate, carries out water temperature transition for 10-20 minutes, then slowly opens seedling bag, makes the gradual adaptation pool inner ring of fish The breeding density in border, fry is 4500-6000 tails/mu;
(3) feeding management:Feed is launched into culture pond, is launched 1-15 days launching early period, the injected volume of feed is The 40-55% of black carp weight, after launching number of days and being more than 15 days, the feed injected volume is the 15-23% of black carp weight, and Vitamin C, spirulina and immune polysaccharide are periodically added in total feed, to enhance black carp body immunity;The feed It is made of the raw material of following parts by weight:20-35 parts of wheat flour, 15-25 parts of fish meal, 9-18 parts of earthworm powder, 10-18 parts of mountain flour, packet 3-5 parts of film methionine, 5-10 parts of phagostimulant, 5-10 parts of yolk powder, 5-10 parts of soybean oil, 6-14 parts of fish oil, 4-9 parts of vinasse and food 3-8 parts of salt.
In the present invention, further, the breeding method further includes the steps that culture pond prepares, specific as follows:It is selected as Pond shape is neat, and on the sunny side, water filling, draining are convenient, are cleaned, are disinfected to culture pond, then drain water, are exposed to the sun under burning sun 2-3 days, then the water filling into culture pond, water inlet was filtered with yarn thin,tough silk when water filling, depth of water 0.5-0.7m, and is planted in culture pond Water plant, the area coverage for forming water plant are more than the 50% of entire cultivation pool area.
In the present invention, further, the breeding method further includes the steps that disease prevention and cure, specific as follows:Every 7-12 It is primary that it feeds diseases prevention feed, and the diseases prevention feed is to mix health-care powder with feed, and stirring makes feed equably wrap up in Upper health-care powder is placed into dryer after drying and is obtained;The ratio that the health-care additive accounts for feed gross mass is 3-8%; The health-care powder is made of the raw material of following parts by weight:20-30 parts of Radix Astragali, 15-22 parts of Poria cocos, 8-16 parts of leek, hairyvein agrimony 6- 4-9 parts of 15 parts, 5-12 parts of folium isatidis and calamus.
In the present invention, further, the phagostimulant in the step (3) is made of the raw material of following parts by weight:Vanilla 5- 10 parts, 3-8 parts of STEVIA REBAUDIANA, 2-6 parts of hawthorn, 6-10 parts of milk, 5-9 parts of Chinese yam, 4-9 parts of sesame, 6-12 parts of corn and appropriate amount of water.
In the present invention, further, feed is made of the raw material of following parts by weight in the step (3):28 parts of wheat flour, 20 parts of fish meal, 13 parts of earthworm powder, 14 parts of mountain flour, 4 parts of coating methionine, 7 parts of phagostimulant, 7 parts of yolk powder, 7 parts of soybean oil, fish oil 6 parts of 10 parts, 7 parts of vinasse and salt.
In the present invention, further, the phagostimulant is made of the raw material of following parts by weight:7 parts of vanilla, 6 parts of STEVIA REBAUDIANA, 4 parts of hawthorn, 8 parts of milk, 7 parts of Chinese yam, 9 parts of sesame, 9 parts of corn and appropriate amount of water.
In the present invention, further, the phagostimulant obtains by the following method:Vanilla, STEVIA REBAUDIANA grinding are slurried, obtained Puree;Chinese yam is removed the peel into stripping and slicing, then water proof and steamed 10-15 minutes, taking-up was mixed with hawthorn, is then added in milk and is heated to Milk consumption is dry, places into dryer and dries, pulverize, obtains mixed powder;It pulverizes after sesame, corn are stir-fried, then with The puree and mixed powder of above-mentioned gained mix, and stir evenly, and dry, and are granulated, you can obtain phagostimulant.
In conclusion by adopting the above-described technical solution, the beneficial effects of the invention are as follows:
1. the feed formula in the breeding method of the black carp seedling of the present invention is scientific and reasonable, growth and development is provided for black carp growth Required nutritional ingredient, and feed palatability is good, can improve black carp appetite, promotes digestion;In disease prevention and cure, every 6-9 days It is primary to carry out feeding for diseases prevention feed, wherein the herbal composite of addition not only can invigorating the spleen, fundamentally adjust Digestive System improves black carp and is digested and assimilated to feed nutrient, and herbal composite can disease preventing and treating, enhance the immune of black carp Power is fundamentally built up health, and illness rate is reduced, and each formula complements each other, and collectively promotes the growth and development of the quick health of black carp, Increase economic benefit;Before the putting in a suitable place to breed of black carp, dipping bath disinfection is carried out to black carp using the liquid medicine of Chinese herbal medicine composition, it is no secondary to make With enhancing the disease resistance and immunocompetence of black carp, the generation of disease during preventing from putting in a suitable place to breed.
2. the feed in the breeding method of black carp seedling of the present invention does not add any harmful substance from formula to production process, Obtained black carp breeding feed formula is scientific and reasonable, and preparation method is simple, is allocated for the growth characteristic of black carp, for blueness The growth of fish provides sufficient nutrient, under the premise of reducing illness rate raising survival rate, additionally it is possible to make its healthy, fast short-term training It is long;It is added with phagostimulant in feed, caters to the taste of black carp, and fragrance is coordinated, improves feed palatability, wherein the nutrition added Ingredient can grow for black carp provides the necessary protein of growth and development, amino acid and trace element etc., can promote its growth and development, Its immunocompetence is improved, without the addition of the chemical substances such as antibiotic, hormone, culture efficiency is improved, reduces environmental pollution.
3. the breeding method of black carp seedling of the present invention is by preparing culture pond, putting pre-treatment in a suitable place to breed, fry is put in a suitable place to breed, raising is managed The reasonable setting of reason, disease prevention and cure etc., and the oxygen content of water body has been effectively ensured in fry developmental process, it establishes benign Ecological environment, while the probability of black carp infectious disease is effectively reduced, the survival rate of black carp is improved, black carp cultivation is improved Economic benefit.
【Specific implementation mode】
The following examples can help those skilled in the art that the present invention is more fully understood, but cannot be with any Mode limits the present invention.
Embodiment 1
A kind of breeding method for black carp seedling that the present embodiment is provided includes the following steps:
(1) culture pond prepares:It is neat to be selected as pond shape, on the sunny side, water filling, draining are convenient, are cleaned, are sterilized to culture pond Processing, then drains water, be exposed to the sun under burning sun 2 days, then the water filling into culture pond, and water inlet is filtered with yarn thin,tough silk when water filling, the depth of water For 0.5m, and water plant is planted in culture pond, the area coverage for forming water plant is more than and entire cultivates the 50% of pool area;
(2) pre-treatment is put in a suitable place to breed:The black carp seedling of select is put into raise and train after disinfection and carries out adaptation training 3 days in pond, Concrete operations are:Every morning 6:00 and at night 18:00, lure fry to the tame and docile bait for raising and train pond with light and the mode of dripping Area, each time are 4min;
(3) fry is put in a suitable place to breed:Fry after step (2) is cultivated 3 days is put into cultivation in culture pond, when putting seedling, by seedling Bag, which is put into culture pond to impregnate, carries out water temperature transition for 10 minutes, then slowly opens seedling bag, makes environment in the gradual adaptation pool of fish, fry Breeding density be 4500 tails/mu;
(4) feeding management:Feed is launched into culture pond, is launched 1-15 days launching early period, the injected volume of feed is The 40% of black carp weight, after launching number of days and being more than 15 days, the feed injected volume is the 15% of black carp weight, and is periodically existed Vitamin C, spirulina and immune polysaccharide are added in total feed, to enhance black carp body immunity;Wherein, feed is by following The raw material of parts by weight forms:20 parts of wheat flour, 15 parts of fish meal, 9 parts of earthworm powder, 10 parts of mountain flour, 3 parts of coating methionine, phagostimulant 5 Part, 5 parts of yolk powder, 5 parts of soybean oil, 6 parts of fish oil, 4 parts of vinasse and 3 parts of salt;Phagostimulant is made of the raw material of following parts by weight: 5 parts of vanilla, 3 parts of STEVIA REBAUDIANA, 2 parts of hawthorn, 6 parts of milk, 5 parts of Chinese yam, 4 parts of sesame, 6 parts of corn and appropriate amount of water;Phagostimulant passes through Following methods obtain:Vanilla, STEVIA REBAUDIANA grinding are slurried, puree is obtained;Chinese yam is removed the peel into stripping and slicing, then water proof and steamed 10 minutes, Taking-up is mixed with hawthorn, and being then heated to milk consumption in addition milk does, and places into dryer and dries, pulverize, obtains mixed Close powder;It pulverizes after sesame, corn are stir-fried, then is mixed with the puree of above-mentioned gained and mixed powder, stirred evenly, dried It is dry, it is granulated, you can obtain phagostimulant;
(5) disease prevention and cure:It is primary that diseases prevention feed was fed every 7 days, the diseases prevention feed is to carry out health-care powder and feed Mixing, stirring are placed into dryer after drying and are obtained so that feed equably wraps health-care powder;The health-care additive accounts for The ratio of feed gross mass is 3%;Wherein, health-care powder is made of the raw material of following parts by weight:20 parts of Radix Astragali, 15 parts of Poria cocos, fragrant-flowered garlic 4 parts of 8 parts of dish, 6 parts of hairyvein agrimony, 5 parts of folium isatidis and calamus.
Embodiment 2
(1) culture pond prepares:It is neat to be selected as pond shape, on the sunny side, water filling, draining are convenient, are cleaned, are sterilized to culture pond Processing, then drains water, be exposed to the sun under burning sun 3 days, then the water filling into culture pond, and water inlet is filtered with yarn thin,tough silk when water filling, the depth of water For 0.6m, and water plant is planted in culture pond, the area coverage for forming water plant is more than and entire cultivates the 50% of pool area;
(2) pre-treatment is put in a suitable place to breed:The black carp seedling of select is put into raise and train after disinfection and carries out adaptation training 3 days in pond, Concrete operations are:Every morning 6:00 and at night 18:00, lure fry to the tame and docile bait for raising and train pond with light and the mode of dripping Area, each time are 5min;
(3) fry is put in a suitable place to breed:Fry after step (2) is cultivated 3 days is put into cultivation in culture pond, when putting seedling, by seedling Bag, which is put into culture pond to impregnate, carries out water temperature transition for 15 minutes, then slowly opens seedling bag, makes environment in the gradual adaptation pool of fish, fry Breeding density be 5200 tails/mu;
(4) feeding management:Feed is launched into culture pond, is launched 1-15 days launching early period, the injected volume of feed is The 48% of black carp weight, after launching number of days and being more than 15 days, the feed injected volume is the 19% of black carp weight, and is periodically existed Vitamin C, spirulina and immune polysaccharide are added in total feed, to enhance black carp body immunity;Wherein, feed is by following The raw material of parts by weight forms:28 parts of wheat flour, 20 parts of fish meal, 13 parts of earthworm powder, 14 parts of mountain flour, 4 parts of coating methionine, phagostimulant 6 parts of 7 parts, 7 parts of yolk powder, 7 parts of soybean oil, 10 parts of fish oil, 7 parts of vinasse and salt;Phagostimulant by following parts by weight raw material group At:7 parts of vanilla, 6 parts of STEVIA REBAUDIANA, 4 parts of hawthorn, 8 parts of milk, 7 parts of Chinese yam, 9 parts of sesame, 9 parts of corn and appropriate amount of water;Phagostimulant is logical Following methods are crossed to obtain:Vanilla, STEVIA REBAUDIANA grinding are slurried, puree is obtained;Chinese yam is removed the peel into stripping and slicing, then water proof and steamed 12 is divided Clock, taking-up are mixed with hawthorn, and being then heated to milk consumption in addition milk does, and places into dryer and dries, pulverize, obtains Mixed powder;It pulverizes after sesame, corn are stir-fried, then is mixed with the puree of above-mentioned gained and mixed powder, stirred evenly, dried It is dry, it is granulated, you can obtain phagostimulant;
(5) disease prevention and cure:It is primary that diseases prevention feed was fed every 10 days, the diseases prevention feed is to carry out health-care powder and feed Mixing, stirring are placed into dryer after drying and are obtained so that feed equably wraps health-care powder;The health-care additive accounts for The ratio of feed gross mass is 6%;Wherein, health-care powder is made of the raw material of following parts by weight:25 parts of Radix Astragali, 18 parts of Poria cocos, fragrant-flowered garlic 7 parts of 12 parts of dish, 10 parts of hairyvein agrimony, 9 parts of folium isatidis and calamus.
Embodiment 3
(1) culture pond prepares:It is neat to be selected as pond shape, on the sunny side, water filling, draining are convenient, are cleaned, are sterilized to culture pond Processing, then drains water, be exposed to the sun under burning sun 3 days, then the water filling into culture pond, and water inlet is filtered with yarn thin,tough silk when water filling, the depth of water For 0.7m, and water plant is planted in culture pond, the area coverage for forming water plant is more than and entire cultivates the 50% of pool area;
(2) pre-treatment is put in a suitable place to breed:The black carp seedling of select is put into raise and train after disinfection and carries out adaptation training 4 days in pond, Concrete operations are:Every morning 6:00 and at night 18:00, lure fry to the tame and docile bait for raising and train pond with light and the mode of dripping Area, each time are 6min;
(3) fry is put in a suitable place to breed:Fry after step (2) is cultivated 4 days is put into cultivation in culture pond, when putting seedling, by seedling Bag, which is put into culture pond to impregnate, carries out water temperature transition for 20 minutes, then slowly opens seedling bag, makes environment in the gradual adaptation pool of fish, fry Breeding density be 6000 tails/mu;
(4) feeding management:Feed is launched into culture pond, is launched 1-15 days launching early period, the injected volume of feed is The 55% of black carp weight, after launching number of days and being more than 15 days, the feed injected volume is the 23% of black carp weight, and is periodically existed Vitamin C, spirulina and immune polysaccharide are added in total feed, to enhance black carp body immunity;Wherein, feed is by following The raw material of parts by weight forms:35 parts of wheat flour, 25 parts of fish meal, 18 parts of earthworm powder, 18 parts of mountain flour, 5 parts of coating methionine, phagostimulant 8 parts of 10 parts, 10 parts of yolk powder, 10 parts of soybean oil, 14 parts of fish oil, 9 parts of vinasse and salt;Phagostimulant by following parts by weight raw material Composition:10 parts of vanilla, 8 parts of STEVIA REBAUDIANA, 6 parts of hawthorn, 10 parts of milk, 9 parts of Chinese yam, 9 parts of sesame, 12 parts of corn and appropriate amount of water;It lures Food agent obtains by the following method:Vanilla, STEVIA REBAUDIANA grinding are slurried, puree is obtained;Chinese yam is removed the peel into stripping and slicing, then water proof and steamed 15 minutes, taking-up was mixed with hawthorn, and being then heated to milk consumption in addition milk does, and places into dryer and dries, is ground into Powder obtains mixed powder;It pulverizes after sesame, corn are stir-fried, then is mixed with the puree of above-mentioned gained and mixed powder, stirring is equal It is even, it dries, is granulated, you can obtain phagostimulant;
(5) disease prevention and cure:It is primary that diseases prevention feed was fed every 12 days, the diseases prevention feed is to carry out health-care powder and feed Mixing, stirring are placed into dryer after drying and are obtained so that feed equably wraps health-care powder;The health-care additive accounts for The ratio of feed gross mass is 8%;Wherein, health-care powder is made of the raw material of following parts by weight:30 parts of Radix Astragali, 22 parts of Poria cocos, fragrant-flowered garlic 9 parts of 16 parts of dish, 15 parts of hairyvein agrimony, 12 parts of folium isatidis and calamus.
Application Example
The practical value of nutrient solution in order to further illustrate the present invention does contrast test:1-3 groups are using the present invention The breeding method of embodiment 1,2,3, control group use conventional cultivation method, experiment since 15 days January in 2012 to 2013 10 Month 25 end of day, year-by-year have carried out the experiment of two phases.Test result is as shown in table 1:
1 present invention cultivation of table and conventional cultivation yield and economic benefit
To find out from test result, the illness rate of cultural method using the present invention, high financial profit, fish is low, and survival rate is high, Feed coefficient is low.
Although above the present invention is described in detail with a general description of the specific embodiments, On the basis of the present invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Cause This, these modifications or improvements, belong to the scope of protection of present invention without departing from theon the basis of the spirit of the present invention.

Claims (7)

1. a kind of breeding method of black carp seedling, which is characterized in that the breeding method of the black carp seedling includes the following steps:
(1) pre-treatment is put in a suitable place to breed:The black carp seedling of select is put into raise and train after disinfection and carries out adaptation training 3-4 days in pond, tool Gymnastics conduct:Every morning 6:00 and at night 18:00, lure fry to raising and train the areas Chi Xuner with light and the mode of dripping, Each time is 4-6min;
(2) fry is put in a suitable place to breed:Fry after step (1) is cultivated 3-4 days is put into cultivation in culture pond, when putting seedling, by seedling bag It is put into culture pond to impregnate and carries out within 10-20 minutes water temperature transition, then slowly open seedling bag, make environment in the gradual adaptation pool of fish, fish The breeding density of seedling is 4500-6000 tails/mu;
(3) feeding management:Feed is launched into culture pond, is launched 1-15 days launching early period, and the injected volume of feed is black carp The 40-55% of weight, after launching number of days and being more than 15 days, the feed injected volume is the 15-23% of black carp weight, and periodically Vitamin C, spirulina and immune polysaccharide are added in total feed, to enhance black carp body immunity;
The feed is made of the raw material of following parts by weight:20-35 parts of wheat flour, 15-25 parts of fish meal, 9-18 parts of earthworm powder, stone 10-18 parts of powder, 3-5 parts of coating methionine, 5-10 parts of phagostimulant, 5-10 parts of yolk powder, 5-10 parts of soybean oil, 6-14 parts of fish oil, 3-8 parts of 4-9 parts of vinasse and salt.
2. a kind of breeding method of black carp seedling according to claim 1, which is characterized in that the breeding method further includes training The step of pond prepares is educated, it is specific as follows:It is neat to be selected as pond shape, on the sunny side, water filling, draining are convenient, are cleaned, are disappeared to culture pond Poison processing, then drains water, is exposed to the sun under burning sun 2-3 days, then the water filling into culture pond, water inlet yarn thin,tough silk filtering when water filling, The depth of water is 0.5-0.7m, and water plant is planted in culture pond, and the area coverage for forming water plant is more than entire cultivation pool area 50%.
3. a kind of breeding method of black carp seedling according to claim 1, which is characterized in that the breeding method further includes disease It is the step of disease prevention, specific as follows:It is primary that diseases prevention feed was fed every 7-12 days, the diseases prevention feed is by health-care powder and feed It is mixed, stirring is placed into dryer after drying and obtained so that feed equably wraps health-care powder;The health care addition The ratio that agent accounts for feed gross mass is 3-8%;The health-care powder is made of the raw material of following parts by weight:20-30 parts of Radix Astragali, Poria cocos 4-9 parts of 15-22 parts, 8-16 parts of leek, 6-15 parts of hairyvein agrimony, 5-12 parts of folium isatidis and calamus.
4. a kind of breeding method of black carp seedling according to claim 1, which is characterized in that the food calling in the step (3) Agent is made of the raw material of following parts by weight:5-10 parts of vanilla, 3-8 parts of STEVIA REBAUDIANA, 2-6 parts of hawthorn, 6-10 parts of milk, Chinese yam 5-9 Part, 4-9 parts of sesame, 6-12 parts of corn and appropriate amount of water.
5. a kind of breeding method of black carp seedling according to claim 1, which is characterized in that in the step (3) feed by The raw material of following parts by weight forms:28 parts of wheat flour, 13 parts of earthworm powder, 14 parts of mountain flour, 4 parts of coating methionine, lures at 20 parts of fish meal Eat 6 parts of 7 parts of agent, 7 parts of yolk powder, 7 parts of soybean oil, 10 parts of fish oil, 7 parts of vinasse and salt.
6. a kind of breeding method of black carp seedling according to claim 4, which is characterized in that the phagostimulant is by following weight The raw material composition of part:7 parts of vanilla, 6 parts of STEVIA REBAUDIANA, 4 parts of hawthorn, 8 parts of milk, 7 parts of Chinese yam, 9 parts of sesame, 9 parts of corn and water are suitable Amount.
7. a kind of breeding method of black carp seedling according to claim 4, which is characterized in that the phagostimulant passes through with lower section Method obtains:Vanilla, STEVIA REBAUDIANA grinding are slurried, puree is obtained;Chinese yam is removed the peel into stripping and slicing, then water proof and steamed 10-15 minutes, is taken out It is mixed with hawthorn, being then heated to milk consumption in addition milk does, and places into dryer and dries, pulverize, obtains mixed powder; It pulverizes after sesame, corn are stir-fried, then is mixed with the puree of above-mentioned gained and mixed powder, stirred evenly, dry, make Grain, you can obtain phagostimulant.
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110999850A (en) * 2019-12-24 2020-04-14 海南晨海水产有限公司 Method for controlling density of algae in shrimp pond

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110999850A (en) * 2019-12-24 2020-04-14 海南晨海水产有限公司 Method for controlling density of algae in shrimp pond

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