CN107821259A - A kind of cultural method of Penaeus Vannmei - Google Patents
A kind of cultural method of Penaeus Vannmei Download PDFInfo
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- CN107821259A CN107821259A CN201711061917.2A CN201711061917A CN107821259A CN 107821259 A CN107821259 A CN 107821259A CN 201711061917 A CN201711061917 A CN 201711061917A CN 107821259 A CN107821259 A CN 107821259A
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- 239000002362 mulch Substances 0.000 claims abstract description 6
- 230000001954 sterilising effect Effects 0.000 claims abstract description 6
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 18
- 229930192334 Auxin Natural products 0.000 claims description 13
- 239000002363 auxin Substances 0.000 claims description 13
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- 239000003337 fertilizer Substances 0.000 claims description 12
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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
- A01K61/50—Culture of aquatic animals of shellfish
- A01K61/59—Culture of aquatic animals of shellfish of crustaceans, e.g. lobsters or shrimps
-
- 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
- A23K20/105—Aliphatic or alicyclic compounds
-
- 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
-
- 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
- A23K20/147—Polymeric derivatives, e.g. peptides or proteins
-
- 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
- A23K20/20—Inorganic substances, e.g. oligoelements
- A23K20/30—Oligoelements
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Animal Husbandry (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Marine Sciences & Fisheries (AREA)
- Environmental Sciences (AREA)
- Insects & Arthropods (AREA)
- Birds (AREA)
- Biodiversity & Conservation Biology (AREA)
- Inorganic Chemistry (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a kind of cultural method of Penaeus Vannmei, belongs to aquaculture field.Comprise the following steps：(1) the shrimp pool is built, the level land within 10 kilometers of chosen distance sea is as the base for building the shrimp pool, and it is 2~7 mu of area that base, which is excavated, and slope ratio is 1: 3~1: 4, and the shrimp pool of 1.2 1.8 meters of depth, madial wall spreads mulch film on the shrimp pool；(2) water circulation system is established, and takes underground water with being dug by the shrimp pool, seawater is pumped into the shrimp pool by water pump when digging out seawater, the depth of water is 0.8 1.2 meters；(3) clean up the pond, launch first half of the month in shrimp seedling and the shrimp pool is thoroughly cleaned up the pond sterilization with quick lime, and the cultivation for discharging K, P and N any one element is fertile and bacillus agent.It is an object of the invention to provide a kind of cultural method of high, Functionality, quality and appealing design the Penaeus Vannmei of yield.
Description
Technical field
The invention belongs to aquaculture field, and in particular to a kind of cultural method of Penaeus Vannmei.
Background technology
Prawn is popular one of cuisines having deep love for, but often people by the sea could enjoy to obtain, and the market of prawn is
Supply falls short of demand.Therefore, more and more people add the ranks to shrimp culture.But among existing cultural method, it is right
The harvest of shrimp is generally relatively low.
The content of the invention
It is an object of the invention to provide a kind of cultural method of high, Functionality, quality and appealing design the Penaeus Vannmei of yield.
Technical scheme is as follows：
A kind of cultural method of Penaeus Vannmei, comprises the following steps
(1) build the shrimp pool, base of the level land within 10 kilometers of chosen distance sea as the construction shrimp pool, base is excavated
For 2~7 mu of area, slope ratio is 1: 3~1: 4, and the shrimp pool of depth 1.2-1.8 rice, on the shrimp pool, madial wall spreads mulch film；
(2) water circulation system is established, and fetches water with being dug by the shrimp pool, seawater is pumped into institute by water pump when digging out seawater
The shrimp pool is stated, the depth of water is 0.8-1.2 rice
(3) clean up the pond, launch first half of the month in shrimp seedling and the shrimp pool is thoroughly cleaned up the pond sterilization with quick lime, and release contains K, P
And the cultivation fertilizer of N any one element and bacillus agent；
(4) infrastructure is perfect, and oxygen increasing equipment is installed in the shrimp pool；
(5) science ecological environment is established, plants pasture and water in the past shrimp pool, the growth area of pasture and water accounts for the total face of the pond water surface
Long-pending ratio should be controlled in 25-30%；
(6) regulating water quality, the shrimp pool water quality pH value is tested, the pH value of water is adjusted by adding quick lime, protected
The pH value of water holding is 7-8.5；
(7) shrimp seedling is put in a suitable place to breed, is selected high-quality shrimp seedling and is put in a suitable place to breed in the 3-5 months toward the shrimp pool, is put the time in a suitable place to breed and should be selected fine day
Early morning or cloudy day it is not sultry when carry out；
(8) management is fed, puts after after seedling first feeds auxin 6-8 days to shrimp seedling, is put into Rofe fry in the shrimp pool,
The ratio of fry and shrimp seedling is 1：3；No. 0 is fed to shrimp seedling to expect 10-12 days, then feed No. 1 and expect 11-13 days, then feed afterwards
Support No. 2 to expect 12-14 days, feed No. 3 material always afterwards；
(9) water quality management, in shrimp seedling growth course, the depth of water is kept in 1-1.3 rice, pH value 7-8.5.
Mode as a further improvement, the cultivation fertilizer containing K, P or N any one element in the step (3) is molten
Solve state.
Mode as a further improvement, in the step (6), pH value regulation is adjusted by adding quick lime.
Mode as a further improvement, in the step (7), it is described select high-quality shrimp seedling method be：To described
Before shrimp seedling is put on the shrimp pool in a suitable place to breed, different types of shrimp seedling point different zones are put into shrimp pool pilot scale and supported, after 3-5 days, observation is different
The survival rate of region shrimp seedling selects high-quality shrimp seedling.
Mode as a further improvement, in the step (8), number is fed as three times a day, when the time is respectively 8-9,
During 12-13,7-8 when.
Mode as a further improvement, in the step (8), described every kilogram of raw material composition of auxin and quality are：
L-Methionine 9-11mg, 1B 9-11mg, threonine 370-380mg, phagostimulant 7400-7600mg, serine 1.1-
1.3mg, leucine 650-670mg, arginine 390-410mg, alanine 590-610mg, asparatate 790-810mg, work
Property zymosan peptide 1900-2100mg, biotin 49-51mg, cystine 110-130mg, inositol 340-350mg, growth accelerator
1900-2100mg, cobalt chloride 5-7mg.
By adopting the above-described technical solution, the beneficial effects of the invention are as follows：
1. by by Haiti side's selection of land, extracting seawater effectively improves the yield of South America prawn to culture of Penaeus vannamei
And quality.Add cultivation fertilizer, the bacillus agent of any one element of K, P and N, pasture and water are planted in the shrimp pool, are improved in pond
Ecological environment, make prawn can more fast-growth, improve disease-resistant rate.Using Fish-shrimp mix-culture, the reasonable of resource can not only be improved
Utilization rate, Tilapia mossambica can also clean the water quality bad border in the shrimp pool.The nursing management of science, No. 0 material, No. 1 material, 2 are carried out to shrimp seedling
Number material and No. 3 material for Penaeus Vannmei commonly use feed, No. 0 material, No. 1 material, No. 2 material and No. 3 material crude protein contents gradually subtract
Few, the present invention is advantageous in different times by selecting No. 0 material, No. 1 material, No. 2 material and No. 3 material to feed respectively in different phase
The nutriment needed for shrimp is supplemented, effectively facilitates shrimp healthy growth.
Try to support in the shrimp pool 2. the seedling of selection is put into, more high-quality shrimp seedling can be picked out according to the water quality of itself.
3. the formula of the auxin element in the present invention is reasonable, attractant is strong, nutrition comprehensive and abundant, can supplement fishes and shrimps life rapidly
The various biological elements such as long necessary multivitamin, amino acid, trace element, aquatic animal growth can be rapidly promoted.This hair
Bright auxin includes digestive ferment, phagostimulant, and immunopotentiator effectively activates immunity of organism competent cell, and enhancing body itself is exempted from
Epidemic disease function, strengthen physical efficiency, adjust fishes and shrimps digestion function of stomach and intestine, whet the appetite, improve food conversion ratio, to improve fishes and shrimps apocleisis,
The symptom such as cramp, poor appetite, indigestion, there is good result.
Embodiment
Technical scheme is further described in detail with reference to embodiment.
Embodiment 1：
A kind of cultural method of Penaeus Vannmei, comprises the following steps
(1) build the shrimp pool, base of the level land within 10 kilometers of chosen distance sea as the construction shrimp pool, base is excavated
For 2~7 mu of area, slope ratio is 1: 3, and the shrimp pool of 1.2 meters of depth, on the shrimp pool, madial wall spreads mulch film；
(2) water circulation system is established, and is fetched water with being dug by the shrimp pool, and seawater is pumped into the shrimp pool by water pump when digging out seawater,
0.8 meter of the depth of water；
(3) clean up the pond, launch first half of the month in shrimp seedling and thoroughly cleaned up the pond sterilization with the quick lime prawn pool, and discharge the foster of K element
Grow fertilizer and bacillus agent；
(4) infrastructure is perfect, and oxygen increasing equipment is installed in the shrimp pool；
(5) science ecological environment is established, plants pasture and water in the past shrimp pool, the growth area of pasture and water accounts for the pond water surface gross area
Ratio should be controlled 25%；
(6) regulating water quality, water quality pH value is tested, the pH value of water is adjusted by adding quick lime, keep the PH of water
It is worth for 7；
(7) shrimp seedling is put in a suitable place to breed, is selected high-quality shrimp seedling and is put in a suitable place to breed March toward the shrimp pool, is put the time in a suitable place to breed and should be selected the early morning of fine day
Or carried out when cloudy not sultry；
(8) feed management, put after after seedling first feeds auxin 6 days to shrimp seedling, be put into Rofe fry in the shrimp pool, fry with
The ratio of shrimp seedling is 1：3；No. 0 is fed to shrimp seedling to expect 10 days, then feed No. 1 and expect 11 days, then feed No. 2 and expect 12 days afterwards,
Feed No. 3 material always afterwards；
(9) water quality management, in shrimp seedling growth course, the depth of water is kept at 1 meter, pH value 7.
The cultivation fertilizer of K element in step (3) is solubilised state.
In step (6), pH value regulation is adjusted by adding quick lime.
In step (7), the method for selecting high-quality shrimp seedling is：Before shrimp seedling is put in a suitable place to breed to the shrimp pool, by different types of shrimp seedling point
Different zones are put into the pilot scale of the shrimp pool and supported, and after 3 days, the survival rate for observing different zones shrimp seedling selects high-quality shrimp seedling.
In step (8), feed number as three times a day, when the time is respectively 8,12 when, 7 when.
In step (8), every kilogram of raw material composition of auxin and quality are：L-Methionine 9mg, 1B 9mg, threonine
370mg, phagostimulant 7400mg, serine 1.1mg, leucine 650mg, arginine 390mg, alanine 590mg, asparatate
790mg, active dry yeasr peptidoglycan 1900mg, biotin 49mg, cystine 110mg, inositol 340mg, growth accelerator 1900mg, chlorine
Change cobalt 5mg.
Embodiment 2：
A kind of cultural method of Penaeus Vannmei, comprises the following steps
(1) build the shrimp pool, base of the level land within 10 kilometers of chosen distance sea as the construction shrimp pool, base is excavated
For 2~7 mu of area, slope ratio is 1: 3~1: 4, and the shrimp pool of depth 1.2-1.8 rice, on the shrimp pool, madial wall spreads mulch film；
(2) water circulation system is established, and is fetched water with being dug by the shrimp pool, and seawater is pumped into the shrimp pool by water pump when digging out seawater,
The depth of water is 1 meter；
(3) clean up the pond, launch first half of the month in shrimp seedling and thoroughly cleaned up the pond sterilization with the quick lime prawn pool, and discharge the foster of P element
Grow fertilizer and bacillus agent；
(4) infrastructure is perfect, and oxygen increasing equipment is installed in the shrimp pool；
(5) science ecological environment is established, plants pasture and water in the past shrimp pool, the growth area of pasture and water accounts for the pond water surface gross area
Ratio should be controlled 27%；
(6) regulating water quality, water quality pH value is tested, the pH value of water is adjusted by adding quick lime, keep the PH of water
It is worth for 7；
(7) shrimp seedling is put in a suitable place to breed, is selected high-quality shrimp seedling and is put in a suitable place to breed April, is put the time in a suitable place to breed and should be selected the early morning or cloudy day of fine day
Carried out when not sultry；
(8) feed management, put after after seedling first feeds auxin 7 days to shrimp seedling, be put into Rofe fry in the shrimp pool, fry with
The ratio of shrimp seedling is 1：3；No. 0 is fed to shrimp seedling to expect 44 days, then feed No. 1 and expect 12 days, then feed No. 2 and expect 13 days afterwards,
Feed No. 3 material always afterwards；
(9) water quality management, in shrimp seedling growth course, the depth of water is kept at 1.2 meters, pH value 8.
The cultivation fertilizer of P element in step (3) is solubilised state.
In step (6), pH value regulation is adjusted by adding quick lime.
In step (7), the method for selecting high-quality shrimp seedling is：Before shrimp seedling is put in a suitable place to breed to the shrimp pool, by different types of shrimp seedling point
Different zones are put into the pilot scale of the shrimp pool and supported, and after 4 days, the survival rate for observing different zones shrimp seedling selects high-quality shrimp seedling.
In step (8), feed number as three times a day, when the time is respectively 9,13 when, 8 when.
In step (8), every kilogram of raw material composition of auxin and quality are：L-Methionine 10mg, 1B 10mg, Soviet Union's ammonia
Sour 375mg, phagostimulant 7500mg, serine 1.2mg, leucine 660mg, arginine 400mg, alanine 600mg, asparagine
Sour 800mg, active dry yeasr peptidoglycan 2000mg, biotin 50mg, cystine 120mg, inositol 345mg, growth accelerator 2000mg,
Cobalt chloride 6mg.
Embodiment 3：
A kind of cultural method of Penaeus Vannmei, comprises the following steps
(1) build the shrimp pool, base of the level land within 10 kilometers of chosen distance sea as the construction shrimp pool, base is excavated
For 7 mu of area, slope ratio is 1: 4, and the shrimp pool of 1.8 meters of depth, on the shrimp pool, madial wall spreads mulch film；
(2) water circulation system is established, and is fetched water with being dug by the shrimp pool, and seawater is pumped into the shrimp pool by water pump when digging out seawater,
The depth of water is 1.2 meters；
(3) clean up the pond, launch first half of the month in shrimp seedling and thoroughly cleaned up the pond sterilization with the quick lime prawn pool, and discharge the foster of N element
Grow fertilizer and bacillus agent；
(4) infrastructure is perfect, and oxygen increasing equipment is installed in the shrimp pool；
(5) science ecological environment is established, plants pasture and water in the past shrimp pool, the growth area of pasture and water accounts for the pond water surface gross area
Ratio should be controlled 30%；
(6) regulating water quality, water quality pH value is tested, the pH value of water is adjusted by adding quick lime, keep the PH of water
It is worth for 8.5；
(7) shrimp seedling is put in a suitable place to breed, is selected high-quality shrimp seedling and is put in a suitable place to breed May, is put the time in a suitable place to breed and should be selected the early morning or cloudy day of fine day
Carried out when not sultry；
(8) feed management, put after after seedling first feeds auxin 8 days to shrimp seedling, be put into Rofe fry in the shrimp pool, fry with
The ratio of shrimp seedling is 1：3；No. 0 is fed to shrimp seedling to expect 12 days, then feed No. 1 and expect 13 days, then feed No. 2 and expect 14 days afterwards,
Feed No. 3 material always afterwards；
(9) water quality management, in shrimp seedling growth course, the depth of water is kept at 1.3 meters, pH value 8.5.
The cultivation fertilizer of N element in step (3) is solubilised state.
In step (6), pH value regulation is adjusted by adding quick lime.
In step (7), the method for selecting high-quality shrimp seedling is：Before shrimp seedling is put in a suitable place to breed to the shrimp pool, by different types of shrimp seedling point
Different zones are put into the pilot scale of the shrimp pool and supported, and after 5 days, the survival rate for observing different zones shrimp seedling selects high-quality shrimp seedling.
In step (8), feed number as three times a day, when the time is respectively 9,13 when, 8 when.
In step (8), every kilogram of raw material composition of auxin and quality are：L-Methionine 11mg, 1B 11mg, Soviet Union's ammonia
Sour 380mg, phagostimulant 7600mg, serine 1.3mg, leucine 670mg, arginine 410mg, alanine 610mg, asparagine
Sour 810mg, active dry yeasr peptidoglycan 2100mg, biotin 51mg, cystine 130mg, inositol 350mg, growth accelerator 2100mg,
Cobalt chloride 7mg.
Comparative example 1：Essentially identical with the cultural method of embodiment 1, difference is：Comparative example 1 uses freshwater aquiculture.
Comparative example 2：Essentially identical with the cultural method of embodiment 2, difference is：Comparative example 2 does not add Rofe fry.
Comparative example 3：Essentially identical with the cultural method of embodiment 3, difference is：Comparative example 3 feeds a kind of feed.It is real
A group 1-3 is tested, shrimp seedling is cultivated according to embodiment 1-3 method respectively, the survival rate of juvenile prawn is observed after 7 days, continues to cultivate,
The growth rate of juvenile prawn is observed after 30 days, and calculates standard deviation respectively.
Control group 1-3, shrimp seedling is cultivated according to comparative example 1-3 method respectively, the survival of juvenile prawn is observed after 7 days
Rate, continue to cultivate, the growth rate of juvenile prawn is observed after 30 days, and calculate standard deviation respectively.
The present invention to culture of Penaeus vannamei by Haiti side's selection of land, extracting seawater by effectively improving South America prawn
Yield and quality.Add cultivation fertilizer, the bacillus agent of any one element of K, P and N, pasture and water are planted in the shrimp pool, improve pond
Interior ecological environment, make prawn can more fast-growth, improve disease-resistant rate.Using Fish-shrimp mix-culture, resource can not only be improved
Reasonable utilization rate, Tilapia mossambica can also clean the water quality bad border in the shrimp pool.The nursing management of science is carried out to shrimp seedling, by difference
Stage reasonable selection feed, the growth efficiency of prawn can be promoted.The seedling of selection is put into and tries to support in the shrimp pool, can be according to certainly
The water quality of body picks out more high-quality shrimp seedling.The formula of auxin element in the present invention is reasonable, and attractant is strong, and nutrition is comprehensively rich
Richness, fishes and shrimps can be supplemented rapidly and grow the various biological elements such as necessary multivitamin, amino acid, trace element, can quickly be promoted
Enter aquatic animal growth.Auxin of the present invention includes digestive ferment, phagostimulant, immunopotentiator, effectively activates immunity of organism activity
Cell, strengthen body autoimmunity function, strengthen physical efficiency, adjust fishes and shrimps digestion function of stomach and intestine, whet the appetite, improve food conversion
Rate, to improving the symptoms such as fishes and shrimps apocleisis, cramp, poor appetite, indigestion, there is good result.
Described above is the detailed description for the present invention preferably possible embodiments, but embodiment is not limited to this hair
Bright patent claim, the equal change completed or modification change under the technical spirit suggested by all present invention, all should belong to
Cover the scope of the claims in the present invention.
Claims (6)
1. a kind of cultural method of Penaeus Vannmei, it is characterised in that comprise the following steps:
(1) the shrimp pool is built, base excavation is face as the base for building the shrimp pool by the level land within 10 kilometers of chosen distance sea
2~7 mu of product, slope ratio are 1: 3~1: 4, and the shrimp pool of depth 1.2-1.8 rice, on the shrimp pool, madial wall spreads mulch film；
(2) water circulation system is established, and takes underground water with being dug by the shrimp pool, seawater is pumped into institute by water pump when digging out seawater
The shrimp pool is stated, the depth of water is 0.8-1.2 rice；
(3) clean up the pond, launch first half of the month in shrimp seedling and the shrimp pool is thoroughly cleaned up the pond sterilization with quick lime, and discharge containing in K, P and N
The cultivation fertilizer of any one element and bacillus agent；
(4) infrastructure is perfect, and oxygen increasing equipment is installed in the shrimp pool；
(5) science ecological environment is established, plants pasture and water in the past shrimp pool, the growth area of pasture and water accounts for the pond water surface gross area
Ratio is controlled in 25-30%；
(6) regulating water quality, water quality pH value is tested, the pH value of water is adjusted by adding quick lime, the pH value for keeping water is
7-8.5；
(7) shrimp seedling is put in a suitable place to breed, is selected high-quality shrimp seedling and is put in a suitable place to breed in the 3-5 months toward the shrimp pool, is put the time in a suitable place to breed and should be selected the clear of fine day
Carried out when morning or not sultry cloudy day；
(8) management is fed, puts after after seedling first feeds auxin 6-8 days to shrimp seedling, is put into Rofe fry in the shrimp pool, fry
Ratio with shrimp seedling is 1：3；No. 0 is fed to shrimp seedling to expect 10-12 days, then feed No. 1 and expect 11-13 days, then feed No. 2 afterwards
Material 12-14 days, feed No. 3 material always afterwards；
(9) water quality management, in shrimp seedling growth course, the depth of water is kept in 1-1.3 rice, pH value 7-8.5.
2. the cultural method of Penaeus Vannmei according to claim 1, it is characterised in that contain K, P in the step (3)
Or the cultivation fertilizer of N any one element is solubilised state.
3. the cultural method of Penaeus Vannmei according to claim 1, it is characterised in that in the step (6), pH value is adjusted
Section is adjusted by adding quick lime.
4. the cultural method of Penaeus Vannmei according to claim 1, it is characterised in that described to choose in the step (7)
The method for selecting high-quality shrimp seedling is：Before shrimp seedling is put in a suitable place to breed to the shrimp pool, different types of shrimp seedling point different zones are put into described
The pilot scale of the shrimp pool is supported, and after 3-5 days, the survival rate for observing different zones shrimp seedling selects high-quality shrimp seedling.
5. the cultural method of Penaeus Vannmei according to claim 1, it is characterised in that in the step (8), feed secondary
Number for three times a day, when the time is respectively 8-9,12-13 when, 7-8 when.
6. the cultural method of Penaeus Vannmei according to claim 1, it is characterised in that in the step (8), the life
Long every kilogram of raw material composition of element and quality are：L-Methionine 9-11mg, 1B 9-11mg, threonine 370-380mg, food calling
Agent 7400-7600mg, serine 1.1-1.3mg, leucine 650-670mg, arginine 390-410mg, alanine 590-
610mg, asparatate 790-810mg, active dry yeasr peptidoglycan 1900-2100mg, biotin 49-51mg, cystine 110-
130mg, inositol 340-350mg, growth accelerator 1900-2100mg, cobalt chloride 5-7mg.
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