CN108391607A - A kind of cultural method of class of Of-digestive-tract - Google Patents
A kind of cultural method of class of Of-digestive-tract Download PDFInfo
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- CN108391607A CN108391607A CN201810092073.6A CN201810092073A CN108391607A CN 108391607 A CN108391607 A CN 108391607A CN 201810092073 A CN201810092073 A CN 201810092073A CN 108391607 A CN108391607 A CN 108391607A
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- aquaculture pond
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- digestive
- tract
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- 238000000034 method Methods 0.000 title claims abstract description 34
- 238000009360 aquaculture Methods 0.000 claims abstract description 90
- 244000144974 aquaculture Species 0.000 claims abstract description 90
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 84
- 235000004611 garlic Nutrition 0.000 claims abstract description 16
- 238000001035 drying Methods 0.000 claims abstract description 15
- 239000000203 mixture Substances 0.000 claims abstract description 15
- 238000009395 breeding Methods 0.000 claims abstract description 14
- 230000001488 breeding effect Effects 0.000 claims abstract description 14
- 210000003608 fece Anatomy 0.000 claims abstract description 13
- 235000015170 shellfish Nutrition 0.000 claims abstract description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000010871 livestock manure Substances 0.000 claims abstract description 12
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 12
- 239000001301 oxygen Substances 0.000 claims abstract description 12
- 239000000645 desinfectant Substances 0.000 claims abstract description 7
- 230000008569 process Effects 0.000 claims abstract description 7
- 238000011534 incubation Methods 0.000 claims abstract description 6
- 230000032696 parturition Effects 0.000 claims abstract description 6
- 150000002978 peroxides Chemical class 0.000 claims abstract description 6
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 6
- 241000196324 Embryophyta Species 0.000 claims description 25
- 239000004568 cement Substances 0.000 claims description 16
- 240000002234 Allium sativum Species 0.000 claims description 15
- 244000005700 microbiome Species 0.000 claims description 15
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 10
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 10
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 6
- LHJQIRIGXXHNLA-UHFFFAOYSA-N calcium peroxide Chemical compound [Ca+2].[O-][O-] LHJQIRIGXXHNLA-UHFFFAOYSA-N 0.000 claims description 6
- 241000894006 Bacteria Species 0.000 claims description 5
- 238000005276 aerator Methods 0.000 claims description 5
- 239000000292 calcium oxide Substances 0.000 claims description 5
- 235000012255 calcium oxide Nutrition 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 239000002504 physiological saline solution Substances 0.000 claims description 5
- 235000013601 eggs Nutrition 0.000 claims description 4
- 241000790794 Argulus Species 0.000 claims description 3
- 239000004343 Calcium peroxide Substances 0.000 claims description 3
- 241000131329 Carabidae Species 0.000 claims description 3
- 108700012941 GNRH1 Proteins 0.000 claims description 3
- 241000295146 Gallionellaceae Species 0.000 claims description 3
- 239000000579 Gonadotropin-Releasing Hormone Substances 0.000 claims description 3
- 235000019402 calcium peroxide Nutrition 0.000 claims description 3
- 230000000243 photosynthetic effect Effects 0.000 claims description 3
- 241000238586 Cirripedia Species 0.000 claims description 2
- 239000003153 chemical reaction reagent Substances 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims description 2
- 239000004576 sand Substances 0.000 claims description 2
- QEWYKACRFQMRMB-UHFFFAOYSA-N fluoroacetic acid Chemical compound OC(=O)CF QEWYKACRFQMRMB-UHFFFAOYSA-N 0.000 claims 2
- 210000001136 chorion Anatomy 0.000 claims 1
- 230000000762 glandular Effects 0.000 claims 1
- 239000005556 hormone Substances 0.000 claims 1
- 229940088597 hormone Drugs 0.000 claims 1
- 230000004083 survival effect Effects 0.000 abstract description 14
- 238000004140 cleaning Methods 0.000 abstract description 2
- 230000002708 enhancing effect Effects 0.000 abstract description 2
- 230000002787 reinforcement Effects 0.000 abstract description 2
- 244000245420 ail Species 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 11
- 230000008859 change Effects 0.000 description 6
- KFSLWBXXFJQRDL-UHFFFAOYSA-N Peracetic acid Chemical compound CC(=O)OO KFSLWBXXFJQRDL-UHFFFAOYSA-N 0.000 description 4
- 241000238571 Cladocera Species 0.000 description 2
- 241000108664 Nitrobacteria Species 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 241000193830 Bacillus <bacterium> Species 0.000 description 1
- 241001478240 Coccus Species 0.000 description 1
- 208000035240 Disease Resistance Diseases 0.000 description 1
- 102000002322 Egg Proteins Human genes 0.000 description 1
- 108010000912 Egg Proteins Proteins 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 235000001014 amino acid Nutrition 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000002147 killing effect Effects 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 210000004681 ovum Anatomy 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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
- A23K10/30—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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Food Science & Technology (AREA)
- Biotechnology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Insects & Arthropods (AREA)
- Health & Medical Sciences (AREA)
- Birds (AREA)
- Botany (AREA)
- Molecular Biology (AREA)
- Mycology (AREA)
- Physiology (AREA)
- Fodder In General (AREA)
- Feed For Specific Animals (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The cultural method of a kind of class of Of-digestive-tract, includes the following steps：S1. aquaculture pond is handled：The mixed silt being made of silt, drying shellfish, well-rotted farmyard manure is inserted in aquaculture pond bottom and builds shack in the madial wall of aquaculture pond；S2. Ban Guttatus fries are handled：Carry out feeding the mixture of bait and garlic root palpus during Ban Guttatus fries；S3. aquaculture management：Control water temperature, pH value and dissolved oxygen amount in breeding process, carried out disinfection to water body with peroxide disinfectant every 30 35 days, every 12 months to pond in water replace；S4. period management is bred：Ocyodinic is injected with the amount of aquaculture pond volume 0.05 0.1% into aquaculture pond when hastening parturition the phase, water temperature is controlled in the incubation period and avoids direct sunlight, changes water daily 2 times.The present invention can increase breeding income to the adaptability of breeding environment, the biological cleaning ability of reinforcement aquaculture pond itself by the constitution of Qiangization Ban Guttatus fries, enhancing Ban Guttatus to the survival rate of the Ban of raising Guttatus.
Description
Technical field
The invention belongs to technical field of aquaculture, the more particularly to cultural methods of a kind of class Of-digestive-tract.
Background technology
Class Of-digestive-tract, fine and tender taste, delicious, existing wild rare numbers are the more mild carnivorous economic fishes of large size of disposition
Class, for whole body without squama, fine and tender taste is delicious, and nutritive value is high, " four big names of enjoying the good reputation of " king of fresh water ", be known as the Zhujiang River
Fish one of ".There are more for each of Guangxi rivers in Pearl River system Xijiang River upstream.Due to the huge market demand, class Of-digestive-tract's is artificial
Cultivation had certain scale, the cultivation of Ban Guttatus at present is only cultivated with common aquaculture pond, due to Ban Guttatus wildness compared with
By force, preliminary Dui Ban Guttatus are carried out weaker to the adaptability of breeding environment when industrial aquaculture, usually so that the survival of Ban Guttatus fries
Rate reduces.
Invention content
The present invention is directed to the deficiency according to class Guttatus habits feature and prior art middle class in a kindergarten Guttatus cultivation, provide a kind of class of Of-digestive-tract's
Cultural method, this method can support the adaptability of breeding environment, reinforcement by the constitution of Qiangization Ban Guttatus fries, enhancing Ban Guttatus
The biological cleaning ability for growing pond itself increases breeding income to the survival rate of the Ban of raising Guttatus.
In order to achieve the above objectives, the technical solution adopted in the present invention is：
The cultural method of a kind of class of Of-digestive-tract, includes the following steps：
S1. aquaculture pond is handled：
(1) it is 5-8m to choose volume3, aquaculture pond that depth is 65-85cm, in aquaculture pond bottom, filling 15-30cm is thick
The mixed silt being made of silt, drying shellfish, well-rotted farmyard manure is planted 300-500 plants of water plants in mixed silt, is poured into
Water makes water be higher than mixed silt 4-7cm and drains water after water plant grows 55-65 days；
(2) several shacks are built on the madial wall of aquaculture pond, are put into shack containing chemautotrophy microorganism
Silt；
(3) water is injected into aquaculture pond, and water is made to be higher than mixed silt particle 45-50cm and all shacks of submergence；
S2. Ban Guttatus fries are handled：
(1) take 9-13 ages in days Ban Guttatus fries in volume be 5-8m3, depth be 65-85cm aquaculture pond in raise 4-6 days,
Fed daily into pond bait and garlic root must mixture 2-4 times；
(2) Ban Guttatus fries in step (1) are put into the processed aquaculture ponds of step S1 with the density in 650-750 tails/pond；
S3. aquaculture management：Water temperature is controlled in breeding process at 28 DEG C, and periodically water body is adjusted with acid-base reagent, is made
Water pH value is maintained at 8.5, carries out dissolved oxygen amount adjusting to aquaculture pond using aerator, dissolved oxygen amount is made to be maintained at 4mg/l, every
Carried out disinfection to water body with peroxide disinfectant within 30-35 days, every 1-2 months to pond in water replace；
S4. period management is bred：
(1) it hastens parturition the phase：Ocyodinic is injected with the amount of the 0.05-0.1% of aquaculture pond volume into aquaculture pond, waits obtaining fertilization
After ovum is attached on water plant, adult class Of-digestive-tract is salvaged into aquaculture pond, carries out incubating oosperm；
(2) incubation period：Water temperature is controlled at 18 DEG C, is avoided direct sunlight, is changed water daily 2 times, once in the morning and once at night, until incubating
Change and completes.
Further, the raw material of the mixed silt is calculated by weight as：9-15 parts of silt, drying shellfish 2-4
Part, 1-5 parts of well-rotted farmyard manure.
Further, the drying shellfish be water flea, one-eyed person, argulus, barnacle, damp worm, ball tide worm, sand flea,
One or more of ground beetle is directly drying and obtains.
Further, the step of building of shack includes：The cement layer of bedding 5-9cm thickness, institute on the madial wall of aquaculture pond
It states and is spaced several recessed grooves on cement layer, each groove constitutes a shack, two neighboring shack interval 9-13cm, the nest
The opening area of canopy is 0.01-0.05 ㎡, and the recessed depth of the shack is 5-9cm, after cement is fixed, to shack inside peripheral wall
Smear physiological saline place 3-7h, backward shack in be put into the silt containing chemautotrophy microorganism.
Further, the silt containing chemautotrophy microorganism is counted in parts by weight includes：Chemautotrophy microorganism
0.01-0.05 parts, 1-3 parts of silt.
Further, the chemautotrophy microorganism is a kind of or more in nitrobacteria, photosynthetic bacteria, iron bacteria
Kind.
Further, the bait is counted in parts by weight with garlic root palpus mixture includes：4-7 parts of bait, garlic root palpus
2-5 parts.
Further, hydrochloric acid is selected to adjust when the pH value of aquaculture pond is higher than 10.0 in step S3, when the pH value of aquaculture pond
Quick lime is selected to adjust when less than 4.0.
Further, the peroxide disinfectant is one kind in Peracetic acid, hydrogen peroxide, calper calcium peroxide.
Further, the ocyodinic is human chorionic gonadtropin or luteinizing hormone releasing hormone.
The invention has the advantages that：
1. the present invention inserts the mixed silt being made of silt, drying shellfish, well-rotted farmyard manure in aquaculture pond bottom,
The edible object of Ban Guttatus mostly based on shellfish, will be drying after shellfish mixed with silt, shellfish
The aminoacid ingredient of itself can be discharged, adaptability of class Guttatus to new environment can be enhanced；The addition of well-rotted farmyard manure, Neng Gouzeng
The fertility of strong silt, improves the survival rate of water plant, with the living environment of the Ban of improving Guttatus；Cultivation pool wall, which is built, to be placed with containing change energy certainly
The shack of microorganism silt is supported, chemautotrophy microorganism is capable of the excreta of Dui Ban Guttatus or other organic substances are used,
The water body of aquaculture pond can be purified from biological angle, the clean comfortable living environments of also Yi Ban Guttatus mono-, to the class of raising
The survival rate of Guttatus increases breeding income；Ban Guttatus fries are fed before being put into aquaculture pond using the mixture of bait and garlic root palpus
Several days, sulfur-containing compound had strong antibacterial and anti-inflammation functions in garlic root palpus, to a variety of coccuses, bacillus, fungi and virus etc.
There are inhibition and killing effect, during the fry of Ban Guttatus with regard to the constitution of Qiangization Ban Guttatus, good base can be established for later stage cultivation
Plinth.
2. there are the shack that the present invention is built in aquaculture pond side wall specific dimensions, the size can enable chemautotrophy microorganism
The condition for possessing good growth and breeding makes its preferably growth and breeding, and then the processing of organic matter is carried out to aquaculture pond water body,
Purifying water body.
3. garlic often abandons root often using Gen Ye and stem as edible object, garlic root must be subject to by the present invention
It utilizes, the constitution of Ban Guttatus fries is also enhanced while making full use of resource.
4. peroxide disinfectant can release oxide, the active group in oxidizing bacteria body when meeting with organic matter
Group has powerful oxidability, and can also decompose generation oxygen when being dissolved in water, and the shack in the present invention can enable placement
Chemautotrophy microorganism in aquaculture pond avoids being murdered by this kind of disinfectant.
Description of the drawings
Fig. 1 is the structural schematic diagram of aquaculture pond in a better embodiment of the invention.
Fig. 2 is the perspective view at B in Fig. 1.
In attached drawing, 1- aquaculture ponds, 11- madial walls, 2- shacks, 3- cement layers, the recessed depth of h-.
Specific implementation mode
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract), unless specifically stated,
It is replaced by other equivalent or with similar purpose alternative features.That is, unless specifically stated, each feature is a series of
An example in equivalent or similar characteristics.
Embodiment one：
A kind of cultural method of class of Of-digestive-tract：
S1. aquaculture pond 1 is handled：
(1) it is 5m to choose volume3, aquaculture pond 1 that depth is 65cm, in 1 bottom of aquaculture pond filling 15cm it is thick by silt
The mixed silt of 9kg, drying water flea 2kg, well-rotted farmyard manure 1kg compositions, plant 300 plants of water plants in mixed silt, pour into water, make water
Water is drained after water plant grows 55 days higher than mixed silt 4cm；
(2) cement layer 3 of 5cm thickness is laid on the madial wall 11 of aquaculture pond 1, the cement layer 3 is cultivated towards aquaculture pond 1
Recessed four grooves are spaced on the side in space, each groove constitutes a shack 2, and two neighboring shack 2 is spaced 9cm, the nest
The opening area of canopy 2 is 0.01 ㎡, and the recessed depth h of the shack 2 is 5cm, after cement layer 3 is fixed, to 2 inside peripheral wall of shack
It smears physiological saline and places 3h, be put into the silt 400g of the 4g containing nitrobacteria in shack 2 later；
(3) water is injected into aquaculture pond 1, water is made to be higher than mixed silt particle 45cm and submerges all shacks 2；
S2. Ban Guttatus fries are handled：
(1) take 9 age in days Ban Guttatus fries in volume be 5m3, depth be 65cm aquaculture pond 1 in raise 4 days, daily into pond
Feed bait 4kg and garlic root must 2kg mixture 2 times；
(2) Ban Guttatus fries in (1) are put into the density in 650 tails/pond through step S1 treated aquaculture ponds 1；
S3. aquaculture management：Water temperature is controlled in breeding process at 28 DEG C, and periodically water body is adjusted with quick lime or hydrochloric acid
Section, makes water pH value be maintained at 8.5, carries out dissolved oxygen amount adjusting to aquaculture pond 1 using aerator, dissolved oxygen amount is made to be maintained at 4mg/l,
Carried out disinfection to water body with Peracetic acid every 30 days, every 1 month to pond in water replace；
S4. period management is bred：
(1) it hastens parturition the phase：Human chorionic gonadtropin is injected with the amount of 1 volume 0.05% of aquaculture pond into aquaculture pond 1, waits for institute
It obtains after fertilized eggs are attached on water plant, adult class Of-digestive-tract is salvaged into aquaculture pond 1, carries out incubating oosperm；
(2) incubation period：Water temperature is controlled at 18 DEG C, is avoided direct sunlight, is changed water daily 2 times, once in the morning and once at night, until incubating
Change and completes.
Embodiment two：
A kind of cultural method of class of Of-digestive-tract：
S1. aquaculture pond 1 is handled：
(1) it is 8m to choose volume3, aquaculture pond 1 that depth is 85cm, in 1 bottom of aquaculture pond filling 30cm it is thick by silt
The mixed silt of 15kg, drying ground beetle 4kg, well-rotted farmyard manure 5kg compositions, plant 500 plants of water plants in mixed silt, pour into water,
Make water be higher than mixed silt 7cm to drain water after water plant grows 65 days；
(2) it is laid with the cement layer 3 of 9cm thickness on the madial wall 11 of aquaculture pond 1, recessed five are spaced on the cement layer 3
Groove, each groove constitute a shack 2, and two neighboring shack 2 is spaced 13cm, and the opening area of the shack 2 is 0.05 ㎡, institute
The recessed depth h for stating shack 2 is 9cm, after cement layer 3 is fixed, smears physiological saline to 2 inside peripheral wall of shack and places 7h, later
The silt 2400g of the 40g containing photosynthetic bacteria is put into shack 2；
(3) water is injected into aquaculture pond 1, water is made to be higher than mixed silt particle 50cm and submerges all shacks 2；
S2. Ban Guttatus fries are handled：
(1) take 13 age in days Ban Guttatus fries in volume be 8m3, depth be 85cm aquaculture pond 1 in raise 6 days, daily to pond
In feed bait 7kg and garlic root must 5kg mixture 4 times；
(2) Ban Guttatus fries in (1) are put into the density in 750 tails/pond through step S1 treated aquaculture ponds 1；
S3. aquaculture management：Water temperature is controlled in breeding process at 28 DEG C, and periodically water body is adjusted with quick lime or hydrochloric acid
Section, makes water pH value be maintained at 8.5, carries out dissolved oxygen amount adjusting to aquaculture pond 1 using aerator, dissolved oxygen amount is made to be maintained at 4mg/l,
Carried out disinfection to water body with hydrogen peroxide every 30-35 days, every 2 months to pond in water replace；
S4. period management is bred：
(1) it hastens parturition the phase：Luteinizing hormone releasing hormone is injected with the amount of 1 volume 0.1% of aquaculture pond into aquaculture pond 1, waits for institute
It obtains after fertilized eggs are attached on water plant, adult class Of-digestive-tract is salvaged into aquaculture pond 1, carries out incubating oosperm；
(2) incubation period：Water temperature is controlled at 18 DEG C, is avoided direct sunlight, is changed water daily 2 times, once in the morning and once at night, until incubating
Change and completes.
Embodiment three：
A kind of cultural method of class of Of-digestive-tract：
S1. aquaculture pond 1 is handled：
(1) it is 6m to choose volume3, aquaculture pond 1 that depth is 75cm, in 1 bottom of aquaculture pond filling 25cm it is thick by silt
The mixed silt of 11kg, drying argulus 3kg, well-rotted farmyard manure 3kg compositions, plant 400 plants of water plants in mixed silt, pour into water, make
Water is higher than mixed silt 6cm and drains water after water plant grows 45 days；
(2) it is laid with the cement layer 3 of 7cm thickness on the madial wall 11 of aquaculture pond 1, recessed six are spaced on the cement layer 3
Groove, each groove constitute a shack 2, and two neighboring shack 2 is spaced 11cm, and the opening area of the shack 2 is 0.03 ㎡, institute
The recessed depth h for stating shack 2 is 7cm, after cement layer 3 is fixed, smears physiological saline to 2 inside peripheral wall of shack and places 5h, later
The silt 1000g of the 15g containing iron bacteria is put into shack 2；
(3) water is injected into aquaculture pond 1, water is made to be higher than mixed silt particle 47cm and submerges all shacks 2；
S2. Ban Guttatus fries are handled：
(1) take 11 age in days Ban Guttatus fries in volume be 6m3, depth be 75cm aquaculture pond 1 in raise 5 days, daily to pond
In feed bait 5kg and garlic root must 4kg mixture 3 times；
(2) Ban Guttatus fries in (1) are put into the density in 600 tails/pond through step S1 treated aquaculture ponds 1；
S3. aquaculture management：Water temperature is controlled in breeding process at 28 DEG C, and periodically water body is adjusted with quick lime or hydrochloric acid
Section, makes water pH value be maintained at 8.5, carries out dissolved oxygen amount adjusting to aquaculture pond 1 using aerator, dissolved oxygen amount is made to be maintained at 4mg/l,
Carried out disinfection to water body with calper calcium peroxide every 30-35 days, every 1.5 months to pond in water replace；
S4. period management is bred：
(1) it hastens parturition the phase：Human chorionic gonadtropin is injected with the amount of 1 volume 0.07% of aquaculture pond into aquaculture pond 1, waits for institute
It obtains after fertilized eggs are attached on water plant, adult class Of-digestive-tract is salvaged into aquaculture pond 1, carries out incubating oosperm；
(2) incubation period：Water temperature is controlled at 18 DEG C, is avoided direct sunlight, is changed water daily 2 times, once in the morning and once at night, until incubating
Change and completes.
Comparative example one：
A kind of cultural method of class of Of-digestive-tract, it is essentially identical with embodiment three, it differs only in and is not inserted in 1 bottom of aquaculture pond
The mixed silt being made of silt, drying shellfish, well-rotted farmyard manure.
Comparative example two：
A kind of cultural method of class of Of-digestive-tract, it is essentially identical with embodiment three, it differs only in not in the madial wall of aquaculture pond 1
On build and be placed with the shack containing chemautotrophy microorganism silt.
Comparative example three：
The cultural method of a kind of class of Of-digestive-tract, essentially identical with embodiment three, the Ban of differing only in Guttatus fries are directly placed into step
The rapid processed aquaculture ponds 1 of S1 simultaneously carry out aquaculture management, do not feed the mixture of bait and garlic root palpus.
Below by experiments have shown that this fertilizer effect：
Same Ban Guttatus fry for choosing 15 ages in days is divided into six groups, and supporting in three embodiments and three comparative examples is respectively adopted
It grows method to be cultivated, the growing state of record each group Ban Guttatus the results are shown in Table 1.
The growing state of 1 Ban Guttatus of table
* survival rate is the survival condition that class Guttatus fries are transplanted to after cultivating pool cultivated 30 days.
From the results shown in Table 1, using the cultural method of the embodiment of the present invention, its each item data of gained class Of-digestive-tract is equal
Better than other comparative example groups, gained total output is higher, and class Of-digestive-tract is high in the survival rate of growth period, and total incidence is low, and meat is thin
It is tender, smooth in taste, delicious flavour, illustrate cultural method using the present invention can the Ban of being obviously improved Guttatus yield and quality.
Comparative example one is compared with embodiment three, survival rate of the survival rate of class Guttatus than class Guttatus in embodiment three in comparative example one
Lack 22.8%, and total output reduces 60kg or so, mouthfeel also has very big decline, illustrate in aquaculture pond bottom filling by silt, does
Shellfish processed, well-rotted farmyard manure composition mixed silt can Zeng Jia Ban Guttatus survival rates to improve yield.
Comparative example two is compared with embodiment three, and the total output, survival rate of class Guttatus is far below embodiment three in comparative example two
Ban Guttatus, incidence are higher by as many as three Zhong Ban Guttatus 6.19% of embodiment, and mouthfeel also has very big decline, it is seen then that in aquaculture pond
Side wall build shack can not only the Ban of raising Guttatus yield, moreover it is possible to the disease resistance of the Ban of being promoted Guttatus.
Comparative example three is compared with embodiment three, and the total output, survival rate of class Guttatus is far below embodiment three in comparative example three
Ban Guttatus, incidence highest are 7.3%, and mouthfeel is also not so good as three Ban Guttatus of embodiment, it may be said that during bright , Ban Guttatus are in fry
Class Of-digestive-tract fries constitution can be enhanced and promote the survival rate of Ban Guttatus by feeding bait and garlic bait mixture, reduced incidence, carried
High yield.
Above description is the detailed description for the present invention preferably possible embodiments, but embodiment is not limited to this hair
Bright patent claim, it is all the present invention suggested by technical spirit under completed same changes or modifications change, should all belong to
In the covered the scope of the claims of the present invention.
Claims (10)
1. the cultural method of a kind of class of Of-digestive-tract, which is characterized in that include the following steps：
S1. aquaculture pond is handled：
(1) it is 5-8m to choose volume3, aquaculture pond that depth is 65-85cm, in aquaculture pond bottom filling 15-30cm it is thick by mud
The mixed silt that husky, drying shellfish, well-rotted farmyard manure form plants 300-500 plants of water plants in mixed silt, pours into water,
Make water be higher than mixed silt 4-7cm to drain water after water plant grows 55-65 days；
(2) several shacks are built on the madial wall of aquaculture pond, and the silt containing chemautotrophy microorganism is put into shack；
(3) water is injected into aquaculture pond, and water is made to be higher than mixed silt particle 45-50cm and all shacks of submergence；
S2. Ban Guttatus fries are handled：
(1) take 9-13 ages in days Ban Guttatus fries in volume be 5-8m3, raise 4-6 days in aquaculture pond that depth is 65-85cm, daily to
Fed in pond bait and garlic root must mixture 2-4 times；
(2) Ban Guttatus fries in step (1) are put into the processed aquaculture ponds of step S1 with the density in 650-750 tails/pond；
S3. aquaculture management：Water temperature is controlled in breeding process at 28 DEG C, and periodically water body is adjusted with acid-base reagent, makes water body
PH value is maintained at 8.5, carries out dissolved oxygen amount adjusting to aquaculture pond using aerator, so that dissolved oxygen amount is maintained at 4mg/l, every 30-35
It carries out disinfection to water body with peroxide disinfectant, every 1-2 months to pond in water replace；
S4. period management is bred：
(1) it hastens parturition the phase：Ocyodinic is injected with the amount of the 0.05-0.1% of aquaculture pond volume into aquaculture pond, waits that obtained fertilized eggs are attached
It after on water plant, adult class Of-digestive-tract is salvaged into aquaculture pond, carries out incubating oosperm；
(2) incubation period：Water temperature is controlled at 18 DEG C, is avoided direct sunlight, is changed water daily 2 times, once in the morning and once at night, until having hatched
At.
2. the cultural method of a kind of class of Of-digestive-tract as described in claim 1, which is characterized in that the raw material of the mixed silt is by weight
Number is calculated as：9-15 parts of silt, shellfish 2-4 parts drying, 1-5 parts of well-rotted farmyard manure.
3. the cultural method of a kind of class of Of-digestive-tract as described in claim 1, which is characterized in that the drying shellfish is water
One or more of flea, one-eyed person, argulus, barnacle, damp worm, ball tide worm, sand flea, ground beetle are directly drying and obtain.
4. the cultural method of a kind of class of Of-digestive-tract as described in claim 1, which is characterized in that the step of building of shack includes：It is supporting
The cement layer of bedding 5-9cm thickness on the madial wall in pond is grown, several recessed grooves are spaced on the cement layer, each groove is constituted
One shack, two neighboring shack interval 9-13cm, the opening area of the shack are 0.01-0.05 ㎡, the shack it is recessed
Depth is 5-9cm, after cement is fixed, smears physiological saline to shack inside peripheral wall and places 3-7h, backward shack in be put into and contain
There is the silt of chemautotrophy microorganism.
5. the cultural method of a kind of class of Of-digestive-tract as described in claim 1, which is characterized in that described containing chemautotrophy microorganism
Silt is counted in parts by weight：0.01-0.05 parts of chemautotrophy microorganism, 1-3 parts of silt.
6. the cultural method of a kind of class of Of-digestive-tract as claimed in claim 5, which is characterized in that the chemautotrophy microorganism is nitrification
One or more of bacterium, photosynthetic bacteria, iron bacteria.
7. the cultural method of a kind of class of Of-digestive-tract as described in claim 1, which is characterized in that the bait must mixture with garlic root
Meter includes in parts by weight：4-7 parts of bait, garlic root must be 2-5 parts.
8. the cultural method of a kind of class of Of-digestive-tract as described in claim 1, which is characterized in that when the pH value of aquaculture pond height in step S3
It selects hydrochloric acid to adjust when 10.0, selects quick lime to adjust when the pH value of aquaculture pond is less than 4.0.
9. the cultural method of a kind of class of Of-digestive-tract as described in claim 1, which is characterized in that the peroxide disinfectant was
One kind in fluoroacetic acid, hydrogen peroxide, calper calcium peroxide.
10. the cultural method of a kind of class of Of-digestive-tract as described in claim 1, which is characterized in that the ocyodinic is chorion rush property
Glandular hormone or luteinizing hormone releasing hormone.
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