CN108575832A - A kind of four-gill perch fish Tu Chi directly forms method - Google Patents
A kind of four-gill perch fish Tu Chi directly forms method Download PDFInfo
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- CN108575832A CN108575832A CN201810626308.5A CN201810626308A CN108575832A CN 108575832 A CN108575832 A CN 108575832A CN 201810626308 A CN201810626308 A CN 201810626308A CN 108575832 A CN108575832 A CN 108575832A
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- 238000000034 method Methods 0.000 title claims abstract description 32
- 241000269799 Perca fluviatilis Species 0.000 title claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 80
- 241000238557 Decapoda Species 0.000 claims abstract description 66
- 239000013505 freshwater Substances 0.000 claims abstract description 34
- 241000894006 Bacteria Species 0.000 claims abstract description 21
- 238000006213 oxygenation reaction Methods 0.000 claims abstract description 15
- 239000011148 porous material Substances 0.000 claims abstract description 15
- 241001353730 Caridina gracilipes Species 0.000 claims abstract description 11
- 239000003337 fertilizer Substances 0.000 claims abstract description 11
- 241001113556 Elodea Species 0.000 claims abstract description 6
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims abstract description 6
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 6
- 239000011734 sodium Substances 0.000 claims abstract description 6
- 239000002002 slurry Substances 0.000 claims abstract description 3
- 244000068988 Glycine max Species 0.000 claims description 13
- 235000010469 Glycine max Nutrition 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 10
- 235000013336 milk Nutrition 0.000 claims description 10
- 239000008267 milk Substances 0.000 claims description 10
- 210000004080 milk Anatomy 0.000 claims description 10
- 238000004659 sterilization and disinfection Methods 0.000 claims description 10
- 235000013305 food Nutrition 0.000 claims description 6
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 5
- 241000196324 Embryophyta Species 0.000 claims description 5
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 claims description 5
- 229920002472 Starch Polymers 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 5
- 230000013011 mating Effects 0.000 claims description 5
- 239000001301 oxygen Substances 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- 235000019698 starch Nutrition 0.000 claims description 5
- 239000008107 starch Substances 0.000 claims description 5
- 238000005276 aerator Methods 0.000 claims description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 2
- 229910021529 ammonia Inorganic materials 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- 241000251468 Actinopterygii Species 0.000 abstract description 6
- 230000004083 survival effect Effects 0.000 abstract description 3
- 244000025254 Cannabis sativa Species 0.000 abstract description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 8
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 4
- 235000012255 calcium oxide Nutrition 0.000 description 4
- 239000000292 calcium oxide Substances 0.000 description 4
- 241000361919 Metaphire sieboldi Species 0.000 description 3
- 240000007594 Oryza sativa Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- 235000013399 edible fruits Nutrition 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- 230000009182 swimming Effects 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003895 organic fertilizer Substances 0.000 description 1
- 238000013341 scale-up 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
- 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
-
- 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)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Fodder In General (AREA)
Abstract
The invention discloses a kind of four-gill perch fish Tu Chi to form method.It includes the following steps：A, micro-pore oxygenation machine is installed in selection rectangle pond, and pond water inlet in 3 days, is detoxified for 12 days before putting seedling with sodium humate at least before shrimp seedling is put in a suitable place to breed；Waterweed is planted along pond surrounding slope foot；B, to put in a suitable place to breed based on caridina nilotica gracilipes and freshwater shrimp, with the raising of water temperature, feeding volume gradually increases and applies fertilizer and sprinkle slurry；C, fry is put in a suitable place to breed, and internal-external temperature difference carries out putting seedling after disappearing；D, fry puts rear fresh water in a suitable place to breed；It carries out water transfer before putting seedling with EM bacterium and feeds shrimp within 12 days；E, conventional fishing.After adopting with the aforedescribed process, only it need to disposably launch two kinds of shrimp species, pass through the completely new cultivation means such as kind of a grass, fertilising, water transfer, the marketable fish of four-gill perch fish can be formed, methodological science is reasonable, easy to operate, it is easily understood, on the basis of improving yield, cost is greatly reduced, survival rate reaches 80% or more.
Description
Technical field
The present invention relates to a kind of fish culture technology, specifically a kind of four-gill perch fish Tu Chi forms method.
Background technology
Four-gill perch fish is as first of four big fresh water name fishes, and the market price is high, and often a tail individual reaches 50 grams or more
Commodity four-gill perch fish can sell for more than 150 yuan, while four-gill perch fish is a kind of predacious fish, and Major Foods are with small fish, shrimp
It is main, it is extremely stringent to water quality requirement.Currently, artificial breeding mainly uses small size pond batch production or the micro- flowing water culture of cement pit, it is existing
With the presence of this pattern management difficulty it is big, of high cost, quantum of output is low and scale is difficult to scale up the problems such as.
Invention content
The technical problem to be solved in the present invention is to provide a kind of management conveniently, the four-gill perch that input cost is low and quantum of output is high
Fish Tu Chi forms method.
In order to solve the above-mentioned technical problem, four-gill perch fish Tu Chi of the invention forms method, includes the following steps：
A, pond prepares：
A, pond condition：Select area for 3-5 mu into convenient rectangle pond is drained, the mud in pond is no more than
10cm；
B, micro-pore oxygenation machine is installed：Micro-pore oxygenation machine is installed in pond；
C, water is supported：Pond water inlet in 3 days, water inlet are deep to 50cm or more at least before shrimp seedling is put in a suitable place to breed, micro-pore oxygenation machine are opened, before putting seedling
Detoxified with sodium humate within 1-2 days；
D, water plant is planted：Waterweed is planted along pond surrounding slope foot；
B, food organisms are cultivated：
A, shrimp species are put in a suitable place to breed：It puts before seedling 1-2 days, carries out examination water, put in a suitable place to breed after trying water, to put in a suitable place to breed based on caridina nilotica gracilipes and freshwater shrimp；
B, it feeds：Per day water temperature for three days on end >=12 DEG C when fed, mainly feed freshwater shrimp material, with the raising of water temperature, throw
The amount of feeding gradually increases；
C, it applies fertilizer and sprinkles and starch：When 4-Mays, when caridina nilotica gracilipes and freshwater shrimp enter mating period, use per acre fully decomposed organic
Full pool spilling head after fertilizer plus water are mixed with EM bacterium；
C, fry is put in a suitable place to breed：
A, the seedling time is put：Oxygen bag is put into pond 18-25 minutes by 5-annual June, fry after transporting back, waits inside and outside temperature
Difference carries out putting seedling after disappearing；
D, daily management
A, every the fresh water of 3-4 days 5-10cm of filling after fry is put in a suitable place to breed；
B, water transfer：Water transfer is carried out before putting seedling with EM bacterium within 1-2 days, and EM bacterium dosages are 2-3 thousand grams/acre, are adjusted later every 7-10 days
Water；
C, shrimp is fed：Method is identical as step B；
E, conventional fishing.
Before micro-pore oxygenation machine is installed in the step A, mid or late Febuary is selected to start disinfection of cleaning up the pond, it is dry using quick lime
Method is cleaned up the pond disinfection.
During being fed in the step B, start to feed after when every afternoon 5, rainy days does not feed；Temperature is stablized 20
DEG C or more when, feed 2-4 times daily, morning and afternoon divided to be fed, respectively the morning 8 when before and when afternoon 5 after.
In the step B, during fertilising and bold and vigorous slurry, when finding that a large amount of shrimp seedling is swum on the water surface, splash daily
Soya-bean milk, can stop soya-bean milk of splashing when shrimp seedling is grown to 1cm or more, be transferred to and feed freshwater shrimp material.
In the step C, put seedling selection of time it is dark with evening light ratio in the morning when, put four-gill perch fish in a suitable place to breed per acre
Seed 900-1200 tails, specification 4cm or more.
The mg/litre of the mg/litre of ammonia nitrogen in water body in the step D >=0.2, nitrite >=0.05, the dosage of EM bacterium are
2-3 thousand grams/acre.
After adopting with the aforedescribed process, two kinds of shrimp species need to be disposably only launched, are supported by the way that kind of a grass, fertilising, water transfer etc. are completely new
Grow means, it will be able to form the marketable fish of four-gill perch fish, methodological science is reasonable, easy to operate, is easily understood, and is improving yield
On the basis of, cost is greatly reduced, survival rate reaches 80% or more.
Specific implementation mode
With reference to embodiment, method is formed to the four-gill perch fish Tu Chi of the present invention to be described in further detail.
Embodiment one：
The four-gill perch fish Tu Chi of the present embodiment forms method, includes the following steps：
A, pond prepares：
A, pond condition：Select area for 3 mu into draining convenient rectangle pond（Length-width ratio is 1:2）, East and West direction, depth
2 meters, pool bottom is harder, the mud 6cm in pond is thick；
B, selection mid or late Febuary starts disinfection of cleaning up the pond, and is cleaned up the pond disinfection using dry method of guicklime, 130,000 grams/acre of quick lime dosage；
C, micro-pore oxygenation machine is installed：Micro-pore oxygenation machine is installed in pond, ensures vertical and horizontal direction every mono- venthole of 3m;
D, water is supported：The pond water inlet in 2 days before shrimp seedling is put in a suitable place to breed, water inlet sieve Silk net filtrations with 70 mesh, and water inlet is deep to 50cm or more, opens
Micro-pore oxygenation machine is opened, is detoxified with sodium humate within 1 day before putting seedling, 1,000 grams/acre of dosage;
E, water plant is planted：Waterweed, row strain spacing 2m are planted along pond surrounding slope foot;
B, food organisms are cultivated：
A, shrimp species are put in a suitable place to breed：It puts before seedling 1 day, carries out examination water, water test time 20 hours, there is no problem can put seedling, to put thin foot in a suitable place to breed
Rice shrimp（Oppossum shrimp）Based on freshwater shrimp（In conjunction with the annual opportunity that 2-March, a large amount of shrimp culture pond was cleaned up the pond）, launch per acre
150 kilograms of caridina nilotica gracilipes and the freshwater shrimp of small dimension;
B, it feeds：Per day water temperature for three days on end >=12 DEG C when fed, mainly feed freshwater shrimp material, feeding volume is with shrimp species
0.5% meter, with the raising of water temperature, feeding volume gradually increases, and starts to feed after when every afternoon 5, rainy days does not feed；Temperature
Stablize at 20 DEG C, feed daily 2 times, divide morning and afternoon feed it is primary, respectively the morning 8 when before and when afternoon 5 after.
C, it applies fertilizer and sprinkles and starch：Work as April, when caridina nilotica gracilipes and freshwater shrimp enter mating period,
Full pool spilling head after adding water to be mixed with 200 grams of high-quality EM bacterium with fully decomposed organic fertilizer double centner per acre, each 7d are used
Once；When finding that a large amount of shrimp seedling is swum on the water surface, soya-bean milk can be spilled once daily, per acre 1.3 kilograms of soya bean dosage,
It can stop soya-bean milk of splashing when shrimp seedling is grown to 1cm or more, be transferred to and feed freshwater shrimp material；
C, fry is put in a suitable place to breed：
A, the seedling time is put：Oxygen bag is put into pond 18 minutes by annual May, fry after transporting back, and internal-external temperature differences is waited to disappear
After carry out putting seedling, when putting the seedling time and be preferably selected dark with evening light ratio in the morning, put four-gill perch fry kind in a suitable place to breed per acre
900 tails, specification 4cm or more；
D, daily management
A, it every the fresh water of 3-4 days 5-10cm of filling after fry is put in a suitable place to breed, must be filtered when filling fresh water every time, method is same
Step A；
B, water transfer：Water transfer is carried out before putting seedling with EM bacterium within 1 day, and EM bacterium dosages are 2,000 grams/acre, adjust a water every 7 days later, such as
The mg/litre of the mg/litre of ammonia nitrogen in fruit water body >=0.2, nitrite >=0.05, the dosage of EM bacterium is 2,000 grams/acre；
C, shrimp is fed：Method is identical as step B；
E, conventional fishing, the generally dry pond fishing with earthworm fishing and finally.
Embodiment two：
The four-gill perch fish Tu Chi of the present embodiment forms method, includes the following steps：
A, pond prepares：
A, pond condition：Select area for 4 mu into draining convenient rectangle pond（Length-width ratio is 1:2）, East and West direction, depth
2 meters, pool bottom is harder, the mud 8cm in pond is thick；
B, selection mid or late Febuary starts disinfection of cleaning up the pond, and is cleaned up the pond disinfection using dry method of guicklime, 150,000 grams/acre of quick lime dosage；
C, micro-pore oxygenation machine is installed：Micro-pore oxygenation machine is installed in pond, ensures vertical and horizontal direction every mono- venthole of 4m;
D, water is supported：The pond water inlet in 3 days before shrimp seedling is put in a suitable place to breed, water inlet sieve Silk net filtrations with 80 mesh, and water inlet is deep to 55cm, opens micro-
Hole aerator is detoxified for 1 day before putting seedling with sodium humate, 1,000 grams/acre of dosage;
B, food organisms are cultivated：
A, shrimp species are put in a suitable place to breed：It puts before seedling 1 day, carries out examination water, water test time 24 hours, there is no problem can put seedling, to put thin foot in a suitable place to breed
Rice shrimp（Oppossum shrimp）Based on freshwater shrimp（In conjunction with the annual opportunity that 2-March, a large amount of shrimp culture pond was cleaned up the pond）, launch per acre
150 kilograms of caridina nilotica gracilipes and the freshwater shrimp of small dimension;
B, it feeds：Per day water temperature for three days on end >=12 DEG C when fed, mainly feed freshwater shrimp material, feeding volume is with shrimp species
0.5% meter, with the raising of water temperature, feeding volume gradually increases, and starts to feed after when every afternoon 5, rainy days does not feed；Temperature
Stablize at 23 DEG C, feed daily 2 times, divide morning and afternoon feed it is primary, respectively the morning 8 when before and when afternoon 5 after.
C, it applies fertilizer and sprinkles and starch：Work as May, when caridina nilotica gracilipes and freshwater shrimp enter mating period, has per acre with fully decomposed
Full pool spilling head after machine fertilizer double centner adds water to be mixed with 200 grams of high-quality EM bacterium, each 7d use primary；When a large amount of shrimp seedling of discovery
When swimming on the water surface, soya-bean milk can be spilled once daily, per acre 1.5 kilograms of soya bean dosage, it can when shrimp seedling is grown to 1cm or more
To stop soya-bean milk of splashing, it is transferred to and feeds freshwater shrimp material；
E, water plant is planted：Waterweed, row strain spacing 3m are planted along pond surrounding slope foot;
C, fry is put in a suitable place to breed：
A, the seedling time is put：Oxygen bag is put into pond 20 minutes by annual June, fry after transporting back, and internal-external temperature differences is waited to disappear
After carry out putting seedling, when putting the seedling time and be preferably selected dark with evening light ratio in the morning, put four-gill perch fry kind in a suitable place to breed per acre
1000 tails, specification 4cm or more；
D, daily management
A, it every the fresh water of 4 days filling 8cm after fry is put in a suitable place to breed, must be filtered when filling fresh water every time, method is the same as step A；
B, water transfer：Water transfer is carried out before putting seedling with EM bacterium within 1 day, and EM bacterium dosages are 3,000 grams/acre, adjust a water every 8 days later, such as
The mg/litre of the mg/litre of ammonia nitrogen in fruit water body >=0.2, nitrite >=0.05, the dosage of EM bacterium is 3,000 grams/acre；
C, shrimp is fed：Method is identical as step B；
E, conventional fishing, the generally dry pond fishing with earthworm fishing and finally.
It, per acre can be with forming specification for 50-60 grams big standard commodities using the method for the present embodiment by practical proof
More than 800 tail of four-gill perch fish, survival rate reaches 85% or more.
Embodiment three：
The four-gill perch fish Tu Chi of the present embodiment forms method, includes the following steps：
A, pond prepares：
A, pond condition：Select area for 5 mu into draining convenient rectangle pond（Length-width ratio is 1:2）, East and West direction, depth
2 meters, pool bottom is harder, the mud 10cm in pond is thick；
B, selection mid or late Febuary starts disinfection of cleaning up the pond, and is cleaned up the pond disinfection using dry method of guicklime, 160,000 grams/acre of quick lime dosage；
C, micro-pore oxygenation machine is installed：Micro-pore oxygenation machine is installed in pond, ensures vertical and horizontal direction every mono- venthole of 5m;
D, water is supported：The pond water inlet in 3 days before shrimp seedling is put in a suitable place to breed, water inlet sieve Silk net filtrations with 80 mesh, and water inlet is deep to 60cm, opens micro-
Hole aerator is detoxified for 1 day before putting seedling with sodium humate, 1,000 grams/acre of dosage;
B, food organisms are cultivated：
A, shrimp species are put in a suitable place to breed：It puts before seedling 1 day, carries out examination water, water test time 24 hours, there is no problem can put seedling, to put thin foot in a suitable place to breed
Rice shrimp（Oppossum shrimp）Based on freshwater shrimp（In conjunction with the annual opportunity that 2-March, a large amount of shrimp culture pond was cleaned up the pond）, launch per acre
160 kilograms of caridina nilotica gracilipes and the freshwater shrimp of small dimension;
B, it feeds：Per day water temperature for three days on end >=12 DEG C when fed, mainly feed freshwater shrimp material, feeding volume is with shrimp species
0.5% meter, with the raising of water temperature, feeding volume gradually increases, and starts to feed after when every afternoon 5, rainy days does not feed；Temperature
Stablize at 23 DEG C, feed daily 2 times, morning and afternoon is divided to be fed twice, respectively the morning 8 when before and when afternoon 5 after.
C, it applies fertilizer and sprinkles and starch：Work as May, when caridina nilotica gracilipes and freshwater shrimp enter mating period, has per acre with fully decomposed
Full pool spilling head after machine fertilizer double centner adds water to be mixed with 200 grams of high-quality EM bacterium, each 10d use primary；When a large amount of shrimp seedling of discovery
When swimming on the water surface, soya-bean milk can be spilled once daily, per acre 1.5 kilograms of soya bean dosage, it can when shrimp seedling is grown to 1cm or more
To stop soya-bean milk of splashing, it is transferred to and feeds freshwater shrimp material；
E, water plant is planted：Waterweed, row strain spacing 4m are planted along pond surrounding slope foot;
C, fry is put in a suitable place to breed：
A, the seedling time is put：Oxygen bag is put into pond 20 minutes by annual June, fry after transporting back, and internal-external temperature differences is waited to disappear
After carry out putting seedling, when putting the seedling time and be preferably selected dark with evening light ratio in the morning, put four-gill perch fry kind in a suitable place to breed per acre
1200 tails, specification 4cm or more；
D, daily management
A, it every the fresh water of 5 days filling 10cm after fry is put in a suitable place to breed, must be filtered when filling fresh water every time, method is the same as step A；
B, water transfer：Water transfer is carried out before putting seedling with EM bacterium within 1 day, and EM bacterium dosages are 3,000 grams/acre, adjust a water every 10 days later, such as
The mg/litre of the mg/litre of ammonia nitrogen in fruit water body >=0.2, nitrite >=0.05, the dosage of EM bacterium is 3,000 grams/acre；
C, shrimp is fed：Method is identical as step B；
E, conventional fishing, the generally dry pond fishing with earthworm fishing and finally.
Claims (6)
1. a kind of four-gill perch fish Tu Chi forms method, include the following steps：
A, pond prepares：
A, pond condition：Select area for 3-5 mu into convenient rectangle pond is drained, the mud in pond is no more than
10cm；
B, micro-pore oxygenation machine is installed：Micro-pore oxygenation machine is installed in pond；
C, water is supported：Pond water inlet in 3 days, water inlet are deep to 50cm or more at least before shrimp seedling is put in a suitable place to breed, micro-pore oxygenation machine are opened, before putting seedling
Detoxified with sodium humate within 1-2 days；
D, water plant is planted：Waterweed is planted along pond surrounding slope foot；
B, food organisms are cultivated：
A, shrimp species are put in a suitable place to breed：It puts before seedling 1-2 days, carries out examination water, put in a suitable place to breed after trying water, to put in a suitable place to breed based on caridina nilotica gracilipes and freshwater shrimp；
B, it feeds：Per day water temperature for three days on end >=12 DEG C when fed, mainly feed freshwater shrimp material, with the raising of water temperature, throw
The amount of feeding gradually increases；
C, it applies fertilizer and sprinkles and starch：When 4-Mays, when caridina nilotica gracilipes and freshwater shrimp enter mating period, use per acre fully decomposed organic
Full pool spilling head after fertilizer plus water are mixed with EM bacterium；
C, fry is put in a suitable place to breed：
A, the seedling time is put：Oxygen bag is put into pond 18-25 minutes by 5-annual June, fry after transporting back, waits inside and outside temperature
Difference carries out putting seedling after disappearing；
D, daily management
A, every the fresh water of 3-4 days 5-10cm of filling after fry is put in a suitable place to breed；
B, water transfer：Water transfer is carried out before putting seedling with EM bacterium within 1-2 days, and EM bacterium dosages are 2-3 thousand grams/acre, are adjusted later every 7-10 days
Water；
C, shrimp is fed：Method is identical as step B；
E, conventional fishing.
2. four-gill perch fish Tu Chi described in accordance with the claim 1 forms method, it is characterised in that：Micropore is installed in the step A
Before aerator, mid or late Febuary is selected to start disinfection of cleaning up the pond, is cleaned up the pond disinfection using dry method of guicklime.
3. forming method according to four-gill perch fish Tu Chi as claimed in claim 1 or 2, it is characterised in that：It was fed in the step B
Cheng Zhong starts to feed after when every afternoon 5, and rainy days does not feed；Temperature is stablized at 20 DEG C or more, feeds 2-4 times daily, point
Morning and afternoon is fed, respectively the morning 8 when before and when afternoon 5 after.
4. four-gill perch fish Tu Chi described in accordance with the claim 3 forms method, it is characterised in that：In the step B, applies fertilizer and sprinkle
During slurry, when finding that a large amount of shrimp seedling is swum on the water surface, soya-bean milk is spilled once daily, when shrimp seedling is grown to 1cm or more
It can stop soya-bean milk of splashing, be transferred to and feed freshwater shrimp material.
5. four-gill perch fish Tu Chi forms method according to claim 4, it is characterised in that：In the step C, the seedling time is put
When selection is dark with evening light ratio in the morning, four-gill perch fry kind 900-1200 tails, specification 4cm or more are put in a suitable place to breed per acre.
6. four-gill perch fish Tu Chi forms method according to claim 6, it is characterised in that：Ammonia in water body in the step D
The mg/litre of the mg/litre of nitrogen >=0.2, nitrite >=0.05, the dosage of EM bacterium is 2-3 thousand grams/acre.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810626308.5A CN108575832A (en) | 2018-06-19 | 2018-06-19 | A kind of four-gill perch fish Tu Chi directly forms method |
Applications Claiming Priority (1)
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| CN201810626308.5A CN108575832A (en) | 2018-06-19 | 2018-06-19 | A kind of four-gill perch fish Tu Chi directly forms method |
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ID=63628108
Family Applications (1)
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103299936A (en) * | 2013-06-17 | 2013-09-18 | 苏州市阳澄湖现代农业发展有限公司 | Manual breeding method of four gill bass |
| WO2017107032A1 (en) * | 2015-12-22 | 2017-06-29 | 唐金贵 | Simulated ecological breeding method for odontobutis obscura |
| CN107950435A (en) * | 2017-11-20 | 2018-04-24 | 江苏省农业科学院宿迁农科所 | A kind of racetrack supports the method that perch is combined with paddy field intercropping cray |
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2018
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| CN103299936A (en) * | 2013-06-17 | 2013-09-18 | 苏州市阳澄湖现代农业发展有限公司 | Manual breeding method of four gill bass |
| WO2017107032A1 (en) * | 2015-12-22 | 2017-06-29 | 唐金贵 | Simulated ecological breeding method for odontobutis obscura |
| CN107950435A (en) * | 2017-11-20 | 2018-04-24 | 江苏省农业科学院宿迁农科所 | A kind of racetrack supports the method that perch is combined with paddy field intercropping cray |
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