CN104719223B - Tor-brevifilis pond artificial aquaculture method - Google Patents
Tor-brevifilis pond artificial aquaculture method Download PDFInfo
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- CN104719223B CN104719223B CN201510169129.XA CN201510169129A CN104719223B CN 104719223 B CN104719223 B CN 104719223B CN 201510169129 A CN201510169129 A CN 201510169129A CN 104719223 B CN104719223 B CN 104719223B
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- 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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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
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Abstract
The invention discloses a tor-brevifilis pond artificial aquaculture method. The tor-brevifilis pond artificial aquaculture method includes the following steps: A, repairing and maintaining an aquaculture pond; B, carrying out disinfection and water enriching, wherein dry-method disinfection is carried out through bleaching powder, water is added, and the bleaching powder is dissolved and diluted to be evenly scattered to the whole pond; after disinfection is completed, water enriching agents and micro-ecology preparations are added to be scattered to the whole pond; C, breeding fries, wherein at the time 20 days after disinfection, breeding is carried out in the early morning or at nightfall on a fine day, and the breeding density of the young tor brevifilises ranges from 3.5 to 4 per square meter; D, carrying out pond splitting management, wherein after pond splitting is carried out, chub fries with the sizes 30 per kg are bred, the breeding density of the young tor brevifilises ranges from 2 to 2.5 per square meter, and the breeding density of the chub fries ranges from 0.15 to 0.18 per square meter; E, carrying out feeding management; F, adjusting the water quality, wherein the water change frequency is one to two times per month, the water transparency of the aquaculture pond ranges from 30 cm to 40 cm, lime water is scattered to the whole pond one time per month, composite biological agents are scattered to the whole pond one time per month, and the dosage of the composite biological agents ranges from 7.5 g per square meter to 9 g per square meter; G, carrying out fishing.
Description
Technical field
The present invention relates to technical field of aquaculture, more particularly to a kind of lobe knot fishpond pool artificial cultivating method.
Background technology
Lobe knot fish belongs to Osteichthyess, Cypriniformes, Cyprinidae, Barbinae, knot fish category, lobe knot fish subgenus.It is commonly called as：Kazakhstan department, weight mouth,
Ma Zui, it is cured huge.Lobe knot fish is to move in the middle lower floor fish in limpid flowing water, and build is streamlined, and head point, fin are good for, and do good swimming
One of Fish.Its Jing is often passed through between water-bed stone riprap, is sucked on the Di Heshi faces of river with tubaeform retractile big mouth, with
Benthic mollusc, aquatic insect and its larva, the fragment of plant and thread algae are food.General age in 3 winter fish begins up to sexual maturity,
Egg-laying season estimates that between the 6-7 months mature brood fish requires to be bred under Condition of Supercritical Flow.
Lobe knot fish is a kind of medium-sized economic freshwater Fish, is distributed on the south ChangJiang River, Pearl River system, is that producing region is common
Economic fish, which is Fresh ＆ Tender in Texture, is people institute eating, and fat content is high, and growth is very fast, has higher Fishery value.Need now
Improve a kind of pond artificial cultivating method for improving lobe knot fish crop.
The content of the invention
Based on the technical problem that background technology is present, the present invention proposes a kind of lobe knot fishpond pool artificial cultivating method, carries
High lobe knot fry survival rate, moreover it is possible to promote lobe knot fish to increase weightening, and do not pollute the environment.
A kind of lobe proposed by the present invention ties fishpond pool artificial cultivating method, comprises the steps：
A, finishing culturing pool：Selection is had abundant water resources, water quality good, area is 667-1334m2, pond depth 1.5-2m pond
For culturing pool；Culturing pool bottom is provided with water inlet, discharge outlet and the microporous pipeline oxygen increasing equipment for daily oxygen supplement, and water inlet is higher than
Discharge outlet, the line between water inlet and discharge outlet are 4-8 ° with the angle of horizontal plane；
B, sterilization rich water：Dry disinfection is carried out using bleaching powder, the consumption of bleaching powder is 15-18g/m2, by bleaching powder plus
Uniform full pool spilling head after water dissolution dilution；After sterilization 10-13 days, the water inlet and outlet in culturing pool is with 80 mesh Double-level Reticulated
Cloth is filtered, and is filled to the depth of water for 80 ± 5cm in culturing pool, adds rich water agent to cultivate water quality, culturing pool water body it is transparent
Spend for 40 ± 5cm；After sterilization 17-18 days, microbial ecological agent full pool spilling head is added in culturing pool；
C, put seed in a suitable place to breed：After sterilization 20 days, physique healthy and strong is chosen, without hindering, disease-free, limbs are complete, a length of 3-3.5cm of body
Lobe ties fry, is put in a suitable place to breed in fine day early morning or at dusk, and the breeding density of lobe knot fry is 3.5-4 tails/m2；
D, point pond management：As a length of 4.5-5cm of the body that lobe ties fry, a point pond, lobe knot fry are carried out according to specification size
Breeding density be 2.5-3 tails/m2；When lobe ties a length of 7-8cm of body of fry, point pond the grey of 30 tails/kg is put in a suitable place to breed again
Hypophthalmichthys molitrix Seedling, the breeding density of lobe knot fry is 2-2.5 tails/m2, the breeding density of flower silver carp fry is 0.15-0.18 tails/m2；
E, throwing feeding tube reason：As a length of 3-3.5cm of the body that lobe ties fry, bait is fed；When lobe ties the long ＞ 5cm of body of fry
When, feed artificial grain's feedstuff, 4-6% of the day feeding volume for fry average weight；Feed 2 times daily, respectively morning 8 when with
After during front and afternoon 18；
F, regulating water quality：It is the 1-2 time/moon to change water frequency, and culturing pool water transparency is 30-40cm；Monthly with quality point
Lime water full pool spilling head 1 time of the number for 20-30mg/L；Per 30 days with compound bio agent full pool spilling head 1 time, compound bio agent consumption
For 7.5-9g/m2；
G, fish for：Using mass trapping, night is irradiated at the dell of pond with spotlight, is lured lobe knot fish aggregation, is subsequently used
Dredger is fished for.
When carrying out fry and putting in a suitable place to breed, it is necessary to accomplish once to put foot.And lobe knot fish should be noted that at point pond and handle with care, preventing and treating fish
Seedling is damaged.By adding grey Hypophthalmichthys molitrix, not only can regulating water quality, moreover it is possible to increase cultivation income.
Preferably, sterilize during rich water, the available chlorine content of bleaching powder is 27-29%.
Preferably, sterilize rich water during, microbial ecological agent by EM original solution, bacillus subtilis, bacillus cereuss, photosynthetic bacteria,
Lactic acid bacteria, Rhodopseudomonas palustris and/or yeast composition.
Preferably, bait includes by weight：Minced fish 30-40 parts, blood worm 15-20 parts, Pupa bombycises 15-20 parts, fly larvae 20-25
Part, Acetess 5-10 parts, wheel animalcule 15-20 parts, unicellular alga 20-25 parts, artemia 5-15 parts.
Minced fish is scaled, is decaptitated for fresh and alive fresh-water fishes, deburring, remove internal organs after be put into meat grinder and be fabricated to meat paste.
Bait preparation technology is as follows：Minced fish, blood worm, Pupa bombycises, fly larvae, Acetess, wheel animalcule, unicellular alga and artemia are mixed
Close, dry, pulverize and obtain bait.
Preferably, artificial grain's feedstuff includes by weight：Testa Tritici 10-15 parts, rice chaff 10-15 part, popcorn 30-40
Part, leached tea oil slag 55-65 parts of fermenting, soybean protein powder 10-20 parts, fish flour 30-40 parts, Ovum Gallus domesticus album 5-15 parts, lactic acid 3-8 parts are beautiful
Miyou 5-8 parts, compound vitamin 6-8 parts, copper sulphate pentahydrate 0.2-0.4 parts, ferrous sulfate monohydrate 0.4-0.8 parts, sulfuric acid monohydrate
Zinc 0.4-0.6 parts, sodium selenite 0.06-0.2 parts, calcium iodide 0.3-0.8 parts, manganese sulfate 0.04-0.15 parts.
The preparation method of artificial grain's feedstuff is：After Testa Tritici, rice chaff, popcorn, fermentation leached tea oil slag mix homogeneously, powder
It is broken, add soybean protein powder, fish flour, Ovum Gallus domesticus album, Semen Maydis oil, compound vitamin, copper sulphate pentahydrate, ferrous sulfate monohydrate, one
After water zinc sulphate, sodium selenite, calcium iodide, manganese sulfate mix homogeneously, after adding water and lactic acid mix homogeneously, pelletize, cold air drying
It is dry to obtain artificial grain's feedstuff.
Preferably, 2 times are fed, during throwing feeding tube reason, daily, wherein morning 8 when before feed and day feed forage volume
35-45wt%, during afternoon 18 after feed the 55-65wt% for feeding forage volume day.
Preferably, compound bio agent includes：Lactobacillus casei, Lactobacillus Acidophilus, Streptococcus lactis (Lister) Lohnis 1909.554., bacillus subtilises, receive
Bean bacillus cereuss, cereuisiae fermentum, Rhodopseudomonas palustris.
Preferably, during regulating water quality, water quality index is as follows：PH value is 7.0-8.6, ammonia nitrogen ＜ 1mg/L, dissolved oxygen ＞
3mg/L。
The present invention makes water inlet higher than discharge outlet, the line and water between water inlet and discharge outlet by repairing culturing pool
The angle of plane is 4-8 °, can promote culturing pool blowdown, prevents fry living environment from being polluted, and can guarantee that culturing pool
In water be in flow regime, stimulate fry growth；By bleaching powder sterilization being carried out to culturing pool, reach sterilizing and kill enemy
The biological purpose of evil, reduces the ill probability of fry；Rich water agent and microbial ecological agent are added in culturing pool, promotes normal micro- life
Thing group's growth and breeding, so as to form dominant microflora, suppresses pathogenic bacterium growth and breeding, moreover it is possible to accelerate culture beneficial algae, there is provided just
The level productivity, provides food for fry, and increases oxygen in water by the photosynthesis of algae, the ammonia being harmful in absorbing water
Nitrogen, nitrite nitrogen and nitrate nitrogen, are allowed to be converted into beneficial nutrient；Fry carries out putting Seedling in fine day early morning or at dusk, reduces
Fry changes the stress produced by living environment, at the same avoid direct sunlight and/or temperature it is too high can affect to put in a suitable place to breed into
Motility rate；The body length adjustment lobe that fry is tied according to lobe ties the breeding density of fry, it is to avoid big individuality and the little individual bodily form in fry
Food is robbed into deformity；The feedstuff of fry is tied by controlling the lobe of size, lobe knot fry rapid growth weightening is enable, is improved lobe knot fry
Yield；As a length of 3-3.5cm of the body of fry, the bait for feeding is by minced fish, blood worm, Pupa bombycises, fly larvae, Acetess, wheel animalcule, slender
Born of the same parents algae and artemia composition, meet the feeding habit that lobe ties fry, promote lobe knot fry opening feed；When lobe tie fry body it is long
During ＞ 5cm, the artificial grain's feedstuff for feeding is by groups such as Testa Tritici, rice chaff, popcorn, fermentation leached tea oil slag, soybean protein powder, fish flour
Into wherein Testa Tritici, rice chaff, popcorn, ferment leached tea oil slag, soybean protein powder, fish flour and Ovum Gallus domesticus album are used as the daily energy of fry
Amount source, greatly reduces cost, promotes lobe knot fish weightening；And the addition of Semen Maydis oil, compound vitamin and mineral, can meet
Vitamin and mineral needed for lobe knot fry, prevents lobe from tying fry due to some vitamin and/or trace element deficiency, causes
Some enzymes cannot synthesize in vivo, so as to cause lobe knot fry sick；Simultaneously containing abundant tea polyphenols thing in fermentation leached tea oil slag
Matter, the compound bio agent that can be added with the fermentative microflora in fermentation leached tea oil slag, later stage cooperate, and improve fry intestinal, carry
High immunity, further reduces fry illness probability.The present invention improves lobe knot fry existence by pond artificial cultivating method
Rate, moreover it is possible to promote lobe knot fish to increase weightening, and do not pollute the environment.
Specific embodiment
Below, technical scheme is described in detail by specific embodiment.
Embodiment 1
A kind of lobe proposed by the present invention ties fishpond pool artificial cultivating method, comprises the steps：
A, finishing culturing pool：Selection is had abundant water resources, water quality good, area is 667m2, pond depth 2m pond be culturing pool；
Culturing pool bottom is provided with water inlet, discharge outlet and the microporous pipeline oxygen increasing equipment for daily oxygen supplement, and water inlet is higher than discharge outlet, is entered
Line between the mouth of a river and discharge outlet is 4 ° with the angle of horizontal plane；
B, sterilization rich water：Adopting available chlorine content carries out dry disinfection for 27% bleaching powder, and the consumption of bleaching powder is
18g/m2, bleaching powder is dissolved in water uniform full pool spilling head after diluting；After sterilization 10 days, the water inlet and outlet in culturing pool
Filtered with 80 mesh bilayer screen cloth, it is 85cm that the depth of water is filled to in culturing pool, adds rich water agent to cultivate water quality, culturing pool
The transparency of water body is 35cm；After sterilization 18 days, microbial ecological agent full pool spilling head is added in culturing pool, microbial ecological agent is by light
Close antibacterial, lactic acid bacteria, Rhodopseudomonas palustris and yeast composition；
C, put seed in a suitable place to breed：After sterilization 20 days, physique healthy and strong is chosen, without hindering, disease-free, limbs are complete, a length of 3-3.5cm of body
Lobe ties fry, is put in a suitable place to breed in fine day early morning or at dusk, and the breeding density of lobe knot fry is 3.5 tails/m2；
D, point pond management：As a length of 4.5-5cm of the body that lobe ties fry, a point pond, lobe knot fry are carried out according to specification size
Breeding density be 3 tails/m2；When lobe ties a length of 7-8cm of body of fry, point pond the grey Hypophthalmichthys molitrix of 30 tails/kg is put in a suitable place to breed again
Seedling, the breeding density of lobe knot fry is 2 tails/m2, the breeding density of flower silver carp fry is 0.18 tail/m2；
E, throwing feeding tube reason：As a length of 3-3.5cm of the body that lobe ties fry, bait is fed, bait includes by weight：Minced fish
40 parts, 15 parts of blood worm, 20 parts of Pupa bombycises, 20 parts of fly larvae, 10 parts of Acetess, 15 parts of wheel animalcule, 25 parts of unicellular alga, 5 parts of artemia；Work as lobe
During the long ＞ 5cm of body of knot fry, artificial grain's feedstuff is fed, artificial grain's feedstuff includes by weight：15 parts of Testa Tritici, rice chaff 10
Part, 40 parts of popcorn, ferment 55 parts of leached tea oil slag, 20 parts of soybean protein powder, 30 parts of fish flour, 15 parts of Ovum Gallus domesticus album, and 3 parts of lactic acid is beautiful
8 parts of Miyou, 6 parts of compound vitamin, 0.4 part of copper sulphate pentahydrate, 0.4 part of ferrous sulfate monohydrate, 0.6 part of zinc sulfate monohydrate, sub- selenium
0.06 part of sour sodium, 0.8 part of calcium iodide, 0.04 part of manganese sulfate；Day feeding volume is the 4% of fry average weight, feeds daily 2 times,
Wherein morning 8 when before feed the 45wt% for feeding forage volume day, during afternoon 18 after feed the 55wt% for feeding forage volume day；
F, regulating water quality：Water frequency is changed for 2 times/month, culturing pool water transparency is 30cm, water quality index is as follows：PH value
For 7.0-8.6, ammonia nitrogen ＜ 1mg/L, dissolved oxygen ＞ 3mg/L；Monthly with the lime water full pool spilling head 1 that mass fraction is 30mg/L
It is secondary；Per 30 days with compound bio agent full pool spilling head 1 time, compound bio agent includes：Lactobacillus casei, Lactobacillus Acidophilus, newborn hammer
Bacterium, bacillus subtilises, Bafillus natt, cereuisiae fermentum, Rhodopseudomonas palustris, compound bio agent consumption are 7.5g/
m2；
G, fish for：Using mass trapping, night is irradiated at the dell of pond with spotlight, is lured lobe knot fish aggregation, is subsequently used
Dredger is fished for.
Embodiment 2
A kind of lobe proposed by the present invention ties fishpond pool artificial cultivating method, comprises the steps：
A, finishing culturing pool：Selection is had abundant water resources, water quality good, area is 1000m2, pond depth 1.8m pond for cultivation
Pond；Culturing pool bottom is provided with water inlet, discharge outlet and the microporous pipeline oxygen increasing equipment for daily oxygen supplement, and water inlet is higher than draining
Mouthful, the line between water inlet and discharge outlet is 5 ° with the angle of horizontal plane；
B, sterilization rich water：Adopting available chlorine content carries out dry disinfection for 28% bleaching powder, and the consumption of bleaching powder is
17g/m2, bleaching powder is dissolved in water uniform full pool spilling head after diluting；After sterilization 11 days, the water inlet and outlet in culturing pool
Filtered with 80 mesh bilayer screen cloth, it is 80cm that the depth of water is filled to in culturing pool, adds rich water agent to cultivate water quality, culturing pool
The transparency of water body is 40cm；After sterilization 18 days, microbial ecological agent full pool spilling head is added in culturing pool, microbial ecological agent is by EM
Former dew, bacillus subtilis, bacillus cereuss, photosynthetic bacteria, lactic acid bacteria, Rhodopseudomonas palustris and yeast composition；
C, put seed in a suitable place to breed：After sterilization 20 days, physique healthy and strong is chosen, without hindering, disease-free, limbs are complete, a length of 3-3.5cm of body
Lobe ties fry, is put in a suitable place to breed in fine day early morning or at dusk, and the breeding density of lobe knot fry is 3.75 tails/m2；
D, point pond management：As a length of 4.5-5cm of the body that lobe ties fry, a point pond, lobe knot fry are carried out according to specification size
Breeding density be 2.7 tails/m2；When lobe ties a length of 7-8cm of body of fry, point pond the flower silver carp of 30 tails/kg is put in a suitable place to breed again
Fry, the breeding density of lobe knot fry is 2.3 tails/m2, the breeding density of flower silver carp fry is 0.17 tail/m2；
E, throwing feeding tube reason：As a length of 3-3.5cm of the body that lobe ties fry, bait is fed, bait includes by weight：Minced fish
35 parts, 18 parts of blood worm, 17 parts of Pupa bombycises, 23 parts of fly larvae, 8 parts of Acetess, 17 parts of wheel animalcule, 23 parts of unicellular alga, 10 parts of artemia；Work as lobe
During the long ＞ 5cm of body of knot fry, artificial grain's feedstuff is fed, artificial grain's feedstuff includes by weight：12 parts of Testa Tritici, rice chaff 13
Part, 35 parts of popcorn, ferment 60 parts of leached tea oil slag, 15 parts of soybean protein powder, 35 parts of fish flour, 10 parts of Ovum Gallus domesticus album, and 5 parts of lactic acid is beautiful
6 parts of Miyou, 7 parts of compound vitamin, 0.3 part of copper sulphate pentahydrate, 0.6 part of ferrous sulfate monohydrate, 0.5 part of zinc sulfate monohydrate, sub- selenium
0.1 part of sour sodium, 0.5 part of calcium iodide, 0.1 part of manganese sulfate；Day feeding volume is the 5.5% of fry average weight, feeds daily 2 times,
Wherein morning 8 when before feed the 40wt% for feeding forage volume day, during afternoon 18 after feed the 60wt% for feeding forage volume day；
F, regulating water quality：Water frequency is changed for 1.5 times/month, culturing pool water transparency is 35cm, water quality index is as follows：pH
It is worth for 7.0-8.6, ammonia nitrogen ＜ 1mg/L, dissolved oxygen ＞ 3mg/L；Monthly with the lime water full pool spilling head 1 that mass fraction is 25mg/L
It is secondary；Per 30 days with compound bio agent full pool spilling head 1 time, compound bio agent includes：Lactobacillus casei, Lactobacillus Acidophilus, newborn hammer
Bacterium, bacillus subtilises, Bafillus natt, cereuisiae fermentum, Rhodopseudomonas palustris, compound bio agent consumption are 8.5g/
m2；
G, fish for：Using mass trapping, night is irradiated at the dell of pond with spotlight, is lured lobe knot fish aggregation, is subsequently used
Dredger is fished for.
Using the cultural method of embodiment 2, lobe ties fry survival rate up to 100%；First 6 months, the average body length of fry increased
Long 243%, fry average weight increases by 256%.
Embodiment 3
A kind of lobe proposed by the present invention ties fishpond pool artificial cultivating method, comprises the steps：
A, finishing culturing pool：Selection is had abundant water resources, water quality good, area is 1200m2, pond depth 1.7m pond for cultivation
Pond；Culturing pool bottom is provided with water inlet, discharge outlet and the microporous pipeline oxygen increasing equipment for daily oxygen supplement, and water inlet is higher than draining
Mouthful, the line between water inlet and discharge outlet is 6 ° with the angle of horizontal plane；
B, sterilization rich water：Adopting available chlorine content carries out dry disinfection for 29% bleaching powder, and the consumption of bleaching powder is
16g/m2, bleaching powder is dissolved in water uniform full pool spilling head after diluting；After sterilization 12 days, the water inlet and outlet in culturing pool
Filtered with 80 mesh bilayer screen cloth, it is 83cm that the depth of water is filled to in culturing pool, adds rich water agent to cultivate water quality, culturing pool
The transparency of water body is 38cm；After sterilization 17 days, microbial ecological agent full pool spilling head is added in culturing pool, microbial ecological agent is by EM
Former dew, bacillus subtilis, bacillus cereuss composition；
C, put seed in a suitable place to breed：After sterilization 20 days, physique healthy and strong is chosen, without hindering, disease-free, limbs are complete, a length of 3-3.5cm of body
Lobe ties fry, is put in a suitable place to breed in fine day early morning or at dusk, and the breeding density of lobe knot fry is 3.8 tails/m2；
D, point pond management：As a length of 4.5-5cm of the body that lobe ties fry, a point pond, lobe knot fry are carried out according to specification size
Breeding density be 2.6 tails/m2；When lobe ties a length of 7-8cm of body of fry, point pond the flower silver carp of 30 tails/kg is put in a suitable place to breed again
Fry, the breeding density of lobe knot fry is 2.1 tails/m2, the breeding density of flower silver carp fry is 0.16 tail/m2；
E, throwing feeding tube reason：As a length of 3-3.5cm of the body that lobe ties fry, bait is fed, bait includes by weight：Minced fish
30 parts, 20 parts of blood worm, 15 parts of Pupa bombycises, 25 parts of fly larvae, 5 parts of Acetess, 20 parts of wheel animalcule, 20 parts of unicellular alga, 15 parts of artemia；Work as lobe
During the long ＞ 5cm of body of knot fry, artificial grain's feedstuff is fed, artificial grain's feedstuff includes by weight：10 parts of Testa Tritici, rice chaff 15
Part, 30 parts of popcorn, ferment 65 parts of leached tea oil slag, 10 parts of soybean protein powder, 40 parts of fish flour, 5 parts of Ovum Gallus domesticus album, 8 parts of lactic acid, Semen Maydiss
5 parts of oil, 8 parts of compound vitamin, 0.2 part of copper sulphate pentahydrate, 0.8 part of ferrous sulfate monohydrate, 0.4 part of zinc sulfate monohydrate, Monohydrated selenium dioxide
0.2 part of sodium, 0.3 part of calcium iodide, 0.15 part of manganese sulfate, day feeding volume for fry average weight 5%；Feed daily 2 times, wherein
The 35wt% for feeding forage volume day was fed before during morning 8, during afternoon 18 after feed the 65wt% for feeding forage volume day；
F, regulating water quality：Water frequency is changed for 1.3 times/month, culturing pool water transparency is 38cm, water quality index is as follows：pH
It is worth for 7.0-8.6, ammonia nitrogen ＜ 1mg/L, dissolved oxygen ＞ 3mg/L；Monthly with the lime water full pool spilling head 1 that mass fraction is 28mg/L
It is secondary；Per 30 days with compound bio agent full pool spilling head 1 time, compound bio agent includes：Lactobacillus casei, Lactobacillus Acidophilus, newborn hammer
Bacterium, bacillus subtilises, Bafillus natt, cereuisiae fermentum, Rhodopseudomonas palustris, compound bio agent consumption are 8g/m2；
G, fish for：Using mass trapping, night is irradiated at the dell of pond with spotlight, is lured lobe knot fish aggregation, is subsequently used
Dredger is fished for.
Embodiment 4
A kind of lobe proposed by the present invention ties fishpond pool artificial cultivating method, comprises the steps：
A, finishing culturing pool：Selection is had abundant water resources, water quality good, area is 1334m2, pond depth 1.5m pond for cultivation
Pond；Culturing pool bottom is provided with water inlet, discharge outlet and the microporous pipeline oxygen increasing equipment for daily oxygen supplement, and water inlet is higher than draining
Mouthful, the line between water inlet and discharge outlet is 8 ° with the angle of horizontal plane；
B, sterilization rich water：Dry disinfection is carried out using bleaching powder, the consumption of bleaching powder is 15g/m2, bleaching powder is added water molten
Uniform full pool spilling head after solution dilution；After sterilization 13 days, the water inlet and outlet in culturing pool is filtered with 80 mesh bilayer screen cloth,
It is 75cm that the depth of water is filled to in culturing pool, adds rich water agent to cultivate water quality, and the transparency of culturing pool water body is 45cm；Disappear
Poison adds microbial ecological agent full pool spilling head after 17 days, in culturing pool, microbial ecological agent is by EM original solution, bacillus cereuss, lactic acid bacteria
Constitute with yeast；
C, put seed in a suitable place to breed：After sterilization 20 days, physique healthy and strong is chosen, without hindering, disease-free, limbs are complete, a length of 3-3.5cm of body
Lobe ties fry, is put in a suitable place to breed in fine day early morning or at dusk, and the breeding density of lobe knot fry is 4 tails/m2；
D, point pond management：As a length of 4.5-5cm of the body that lobe ties fry, a point pond, lobe knot fry are carried out according to specification size
Breeding density be 2.5 tails/m2；When lobe ties a length of 7-8cm of body of fry, point pond the flower silver carp of 30 tails/kg is put in a suitable place to breed again
Fry, the breeding density of lobe knot fry is 2.5 tails/m2, the breeding density of flower silver carp fry is 0.15 tail/m2；
E, throwing feeding tube reason：As a length of 3-3.5cm of the body that lobe ties fry, bait is fed；When lobe ties the long ＞ 5cm of body of fry
When, feed artificial grain's feedstuff, day feeding volume for fry average weight 6%；Feed 2 times daily, respectively morning 8 when before
After during afternoon 18；
F, regulating water quality：Water frequency is changed for 1 time/month, culturing pool water transparency is 40cm, water quality index is as follows：PH value
For 7.0-8.6, ammonia nitrogen ＜ 1mg/L, dissolved oxygen ＞ 3mg/L；Monthly with the lime water full pool spilling head 1 that mass fraction is 20mg/L
It is secondary；Per 30 days with compound bio agent full pool spilling head 1 time, compound bio agent includes：Lactobacillus casei, Lactobacillus Acidophilus, newborn hammer
Bacterium, bacillus subtilises, Bafillus natt, cereuisiae fermentum, Rhodopseudomonas palustris, compound bio agent consumption are 9g/m2；
G, fish for：Using mass trapping, night is irradiated at the dell of pond with spotlight, is lured lobe knot fish aggregation, is subsequently used
Dredger is fished for.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any those familiar with the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept equivalent or change in addition, should all be included within the scope of the present invention.
Claims (8)
1. a kind of lobe ties fishpond pool artificial cultivating method, it is characterised in that comprise the steps：
A, finishing culturing pool：Selection is had abundant water resources, water quality good, area is 667-1334m2, pond depth 1.5-2m pond for cultivation
Pond；Culturing pool bottom is provided with water inlet, discharge outlet and the microporous pipeline oxygen increasing equipment for daily oxygen supplement, and water inlet is higher than draining
Mouthful, the line between water inlet and discharge outlet is 4-8 ° with the angle of horizontal plane；
B, sterilization rich water：Dry disinfection is carried out using bleaching powder, the consumption of bleaching powder is 15-18g/m2, bleaching powder is dissolved in water
Uniform full pool spilling head after dilution；After sterilization 10-13 days, the water inlet and outlet in culturing pool is with 80 mesh bilayer screen cloth mistake
Filter, it is 80 ± 5cm that the depth of water is filled to in culturing pool, adds rich water agent to cultivate water quality, and the transparency of culturing pool water body is
40±5cm；After sterilization 17-18 days, microbial ecological agent full pool spilling head is added in culturing pool；
C, put seed in a suitable place to breed：After sterilization 20 days, physique healthy and strong is chosen, without hindering, disease-free, limbs are complete, lobe of a length of 3-3.5cm of body knot
Fry, is put in a suitable place to breed in fine day early morning or at dusk, and the breeding density of lobe knot fry is 3.5-4 tails/m2；
D, point pond management：As a length of 4.5-5cm of the body that lobe ties fry, a point pond is carried out according to specification size, lobe ties putting for fry
Foster density is 2.5-3 tails/m2；When lobe ties a length of 7-8cm of body of fry, point pond the grey Hypophthalmichthys molitrix of 30 tails/kg is put in a suitable place to breed again
Seedling, the breeding density of lobe knot fry is 2-2.5 tails/m2, the breeding density of flower silver carp fry is 0.15-0.18 tails/m2；
E, throwing feeding tube reason：As a length of 3-3.5cm of the body that lobe ties fry, bait is fed；As the long ＞ 5cm of the body that lobe ties fry,
Feed artificial grain's feedstuff, 4-6% of the day feeding volume for fry average weight；Feed 2 times daily, respectively morning 8 when before
After during afternoon 18；
F, regulating water quality：It is the 1-2 time/moon to change water frequency, and culturing pool water transparency is 30-40cm；With mass fraction it is monthly
The lime water full pool spilling head of 20-30mg/L 1 time；Per 30 days with compound bio agent full pool spilling head 1 time, compound bio agent consumption is
7.5-9g/m2；
G, fish for：Using mass trapping, night is irradiated at the dell of pond with spotlight, is lured lobe knot fish aggregation, is subsequently used dredger
Fish for.
2. lobe ties fishpond pool artificial cultivating method according to claim 1, it is characterised in that during sterilization rich water, bleaching
The available chlorine content of powder is 27-29%.
3. lobe according to claim 1 or claim 2 ties fishpond pool artificial cultivating method, it is characterised in that during sterilization rich water, micro-
Ecological agent is made up of EM original solution, bacillus cereuss, photosynthetic bacteria, lactic acid bacteria, Rhodopseudomonas palustris and/or yeast.
4. lobe ties fishpond pool artificial cultivating method according to claim 1, it is characterised in that bait includes by weight：Fish
Rotten 30-40 parts, blood worm 15-20 parts, Pupa bombycises 15-20 parts, fly larvae 20-25 parts, Acetess 5-10 parts, wheel animalcule 15-20 parts, single-cell algae
Class 20-25 part, artemia 5-15 parts.
5. lobe ties fishpond pool artificial cultivating method according to claim 1, it is characterised in that artificial grain's feedstuff is by weight
Including：Testa Tritici 10-15 parts, rice chaff 10-15 part, popcorn 30-40 parts, leached tea oil slag 55-65 parts of fermenting, soybean protein powder 10-
20 parts, fish flour 30-40 parts, Ovum Gallus domesticus album 5-15 parts, lactic acid 3-8 parts, Semen Maydis oil 5-8 parts, compound vitamin 6-8 parts, five water sulphuric acid
Copper 0.2-0.4 parts, ferrous sulfate monohydrate 0.4-0.8 parts, zinc sulfate monohydrate 0.4-0.6 parts, sodium selenite 0.06-0.2 parts, iodate
Calcium 0.3-0.8 parts, manganese sulfate 0.04-0.15 parts.
6. lobe ties fishpond pool artificial cultivating method according to claim 1, it is characterised in that during throwing feeding tube reason, daily
Feed 2 times, wherein morning 8 when before feed the 35-45wt% for feeding forage volume day, during afternoon 18 after feed and day feed feedstuff
The 55-65wt% of amount.
7. lobe ties fishpond pool artificial cultivating method according to claim 1, it is characterised in that compound bio agent includes：Cheese
Lactobacilluss, Lactobacillus Acidophilus, Streptococcus lactis (Lister) Lohnis 1909.554., bacillus subtilises, Bafillus natt, cereuisiae fermentum, the red false unit cell in marsh
Bacterium.
8. lobe ties fishpond pool artificial cultivating method according to claim 1, it is characterised in that during regulating water quality, water quality
Index is as follows：PH value is 7.0-8.6, ammonia nitrogen ＜ 1mg/L, dissolved oxygen ＞ 3mg/L.
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| CN107969357A (en) * | 2017-11-08 | 2018-05-01 | 广州智龙生物科技有限公司 | A kind of high-efficient method for cultivating of fish fry |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105340801A (en) * | 2015-11-24 | 2016-02-24 | 苏州市阳澄湖现代农业产业园特种水产养殖有限公司 | Pond polyculture method for clams, fishes, shrimps and crabs |
| CN105766797B (en) * | 2016-04-06 | 2018-07-17 | 董燕声 | A method of cultivation tortoise seedling |
| CN105660533B (en) * | 2016-04-06 | 2018-07-13 | 董燕声 | A method of utilizing the pool cultivated Chelonian of tortoise |
| CN106954568B (en) * | 2017-04-12 | 2019-12-03 | 中国水产科学研究院南海水产研究所 | A kind of polyculture method of grouper and Scioenops ocellatus |
| CN107114607A (en) * | 2017-05-08 | 2017-09-01 | 广西农业职业技术学院 | It is a kind of to promote feed of carp growth and preparation method thereof |
| CN107295997A (en) * | 2017-08-17 | 2017-10-27 | 舒城县万佛湖渔业总公司 | A kind of method of construction of biological feed high density mixed breed culturing pool |
| CN109156390A (en) * | 2018-09-17 | 2019-01-08 | 海南儋州翔泰养殖有限公司 | A kind of gold dragonfish cultural method |
| CN113620521A (en) * | 2021-08-11 | 2021-11-09 | 天津坤禾生物科技集团股份有限公司 | Spring pond water quality treatment method |
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| CN203985645U (en) * | 2014-05-18 | 2014-12-10 | 徐州一统渔具有限公司 | Catch ingeniously lobe knot fish device |
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