CN106912412A - A kind of seven color angle fish indoor intensive recirculated water high-efficiency breeding method - Google Patents
A kind of seven color angle fish indoor intensive recirculated water high-efficiency breeding method Download PDFInfo
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- CN106912412A CN106912412A CN201710339506.9A CN201710339506A CN106912412A CN 106912412 A CN106912412 A CN 106912412A CN 201710339506 A CN201710339506 A CN 201710339506A CN 106912412 A CN106912412 A CN 106912412A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live 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
-
- 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
Abstract
The invention discloses a kind of seven color angle fish indoor intensive recirculated water high-efficiency breeding methods, it is included:Step 1, cultivates auxiliary facility construction:Cultivation auxiliary facility includes external source water processing establishment, cultivation equipment and circular water treating system;Step 2, water body is suitable seven color angle's fish cultures in regulation and control culturing pool:PH value is 67, and water temperature is 25 30 DEG C, and dissolved oxygen is maintained at more than 5mg/L, and ammonia nitrogen is less than 1mg/L, and nitrite nitrogen is less than 0.5mg/L, and total hardness is less than 100mg/L;Step 3, after fingerling enters pond, agreeable to the taste bait is fed by the caliber size at different monthly ages and fish;Step 4, fish disease prevention and cure:Fry after through sediments microscope inspection observation without parasite, can enter pond through desinsection several times and sterilization;After entering pond, according to selective examination detection case, processed using full pool spilling head desinsection and germ killing drugs.The method of the present invention improves the survival rate of seven color angle fish, shortens seven color angle fish and forms the time from juvenile fish to marketable fish, improves cultivation efficiency and improves culture benefit.
Description
Technical field
The invention belongs to culture of ornamental fish field, it is related to a kind of seven color angle fish indoor intensive recirculated waters efficiently side of cultivation
Method.
Background technology
Seven color angle fish are under the jurisdiction of Perciformes(Perciformes), Anabantoidei(Percoidei), kind madai section
(Cichlidae), disk beautiful fish category(Symphysodon), Amazon River basin is originated in, there is the good reputation of the king of ornamental fish.Its warp
Propagating artificially and breed improvement for excessive generation, develops and many new varieties, deep to be liked by vast ornamental fish fan.
Seven color angle fish are harsh to breeding water body environmental requirement, are a kind of enervated difficult foster ornamental fish, and current China seven is color
The breeding production of angle fish is main to be bred and is cultivated based on individual workship by the way of fishbowl and heating rod, by
In space and the limitation of cultural method, the production scale of seven color angle fish is strongly limit, seven color angle fish are from juvenile fish to commodity
The general disease in 60-80%, and small size pond of the breeding survival rate of fish is more, it is difficult to ensure that the survival rate of fingerling, supports from juvenile fish
The time of marketable fish is grown for 5 months, and less efficient, the quality of fish is also difficult to ensure card, and yield far can not meet market
Demand, and production cost is high, holds at high price, and the pattern seriously hinders industry development, and urgent need carries out industrial upgrading,
Develop the seven extensive intensive culture systems of color angle fish of efficient energy-saving.
As the progress of modernization cultivating system, circulating water cultivation are progressively promoted, weight is occupied in special aquaculture
Status is wanted, the cultivation of seven color angle fish, as long as there is suitable water environment, can carry out intensive batch production completely, extensive to support
Grow, the seven color extensive intensive efficient cultural techniques of angle fish can solve the bottleneck of seven color angle fish large-scale farmings, be numerous
The color angle fish industry of flourish and development seven provides technical support.
The content of the invention
Present invention aim to address because seven color angle fish are to the rigors of cultivating condition, and cannot large-scale farming
Technical problem, there is provided a kind of intensive efficient cultural method, the method shortens seven color angle fish from juvenile fish to marketable fish
The survival rate formed the time, improve fish, improve cultivation efficiency and culture benefit.
In order to achieve the above object, the invention provides the efficient side of cultivation of a kind of seven color angle fish indoor intensive recirculated waters
Method, the cultural method is comprised the following steps:
Step 1, seven color angle's fish culture auxiliary facilities are built:Cultivation auxiliary facility includes external source water processing establishment, cultivation equipment
And circular water treating system;External source water processing establishment includes that water inlet prepares the pool, the breeding water allotment pool(The allotment pool is by cultivation
The water that workshop fishpond needs to use carries out the pond of water), inlet channel, husky filter tank, dark sedimentation basin(The work of dark sedimentation basin
Be under conditions of no light, by the particulate matter suspended in water body through flocculation sediment to bottom of pond after, then through blow-off pipe discharge)
With enter pond pipe-line system;Described cultivation equipment includes some culturing pools, and the culturing pool bottom is equipped with drainage pipeline, culturing pool
Outside be provided with warming-up device and oxygen increasing equipment;
Step 2, by the regulating and controlling water quality for cultivating pool inner water body for pH value is the faintly acid soft water of 6-7:Made using external heat equipment
It is 25-30 DEG C to obtain water temperature scope in culturing pool, by oxygen increasing equipment so that water body dissolved oxygen is maintained at more than 5mg/L;Ammonia nitrogen
Less than 1mg/L, nitrite nitrogen is less than 0.5mg/L, and total hardness is less than 100mg/L;
Step 3, after seven color angle fish fingerlings enter pond, agreeable to the taste bait is fed by the caliber size at different monthly ages and fish:Less than
The small fish of 1cm feeds artemia larvae and Cladocera from Freshwaters feed, and the small fish of 1-2cm feeds the big artemia of frost, the small fish of more than 2cm
The bait of manual manufacture is progressively transitioned into through domestication, the bait of manual manufacture is OX-heart hamburger, it is used as seven color angles after domestication
The whole feed of fish culture;Wherein, the OX-heart hamburger is by OX-heart, pig pancreas, shrimp, chicken-breasted, vegetables and multivitamin
Formed through broken stirring granulation;
Step 4, fish disease prevention and cure during seven color angle fish large-scale farmings:Pond seedling to be entered first carries out desinsection several times and kills
Bacterium, after through sediments microscope inspection observation without parasite, can enter pond;After entering pond, according to selective examination detection case, sprinkled using full pond
Spill desinsection and germ killing drugs are processed.
It is preferred that described cultivation auxiliary facility construction meets at aquaculture standard in neighbouring abundant water, water quality.
It is preferred that described culturing pool bottom is also equipped with film.
It is preferred that described circular water treating system is included:Filtering container filled with biochemical cotton, quartz sand;And, set
Water pump between filtering container and culturing pool;The water inlet and discharge outlet of the filtering container are communicated to culturing pool.
It is preferred that described oxygen increasing equipment includes air blower and aeration plate.
It is preferred that described oxygen increasing equipment is also comprising the generator being connected with air blower.
It is preferred that in step 2, the method for adjusting pH value is specially:PH requirements are maintained between 6-7 in water body, and water body is inclined
When alkaline ph values are more than 7, it is adjusted with breeding water body is added to after acid dilution, is gradually added, pH=6-7 is arrived in slowly regulation;
When water body pH is less than 6, carry out changing water with neutral or weakly alkaline clean breeding water, water is progressively changed, until pH=6-7.
It is preferred that in step 4, fish disease prevention and cure is also included by regulating and controlling water quality and drug-treated, to prevent and treat seven color angle fish
Conventional fish disease, the conventional fish disease includes:Doctylogyrosis, balantidiasis, saprolegniasis, putrid skin disease and enteritis.
It is preferred that the prevention and controls of described doctylogyrosis are:With potassium permanganate and formalin compound use, use
0.1ppm potassium permanganate and 10ppm formalin full pool spilling heads, dipping are changed water 25%, every other day change water once again after 24 hours,
Quantity of exchanged water is all the 25% of water, and once, second week reuses medicine once for application method recycling after one week.
It is preferred that the prevention and controls of described enteritis are:Fed together with 5 grams of spices of garlic powder in bait per jin, continuously
A week is fed, terramycin of being splashed in water body, concentration reaches 3ppm, water 25% is changed in dipping after 24 hours, change water 25% again every other day.
The cultural method that the present invention is provided is raised comprising cultivation auxiliary facility design and construction, breeding process regulating and controlling water quality, fingerling
The improvement of the technology of feeding and the several aspects of fish disease prevention and cure control method, by intensive culture Facilities Construction, builds suitable seven color
The cultivation corollary system of angle fish large-scale farming, then regulating and controlling water quality is carried out by the requirement of seven color angle fish cultivation waters, reach
Suitable seven color angle fish breeding water requirements, the artitificial food for making adequate nutrition collocation is fed, and promotes seven color angle fish
Fast-growth and the gorgeous body colour of holding, can increase the quality of fish while improving yield, be developed in whole breeding process
The pest control method that a set of cultivation main points for being directed to seven color angle fish are carried out, improves survival rate, reaches the requirement of efficient cultivation.
Specific embodiment
Technical scheme is described further with reference to embodiments.
Embodiment
A kind of seven color angle fish efficient cultural techniques of indoor intensiveization that the present invention is provided, it is comprised the following steps:
1. auxiliary facility is cultivated:Water inlet pond is 2 mu of Tu Tang of 2 meters of the depth of water, pool bottom paving nylon membrane, to prevent bed mud from area
Rise, with one 1.5 kilowatts of impeller automatic aerator in pond;Into cultivating workshop(Some culturing pools are set in cultivating workshop)Water
Enter dark sedimentation basin after first being filtered through husky filter tank, workshop culturing pool, husky filter tank volume are entered back into after being sterilized in dark sedimentation basin
From the shaping sand filter tank that capacity is 1 cube, the cement that sedimentation basin is designed as 100 cubes constructs pond;Cultivating workshop is color steel tile
Ceiling cultivating workshop, single floor space is 450 square metres, and single culturing pool is designed as 5 meters wide 3 meters high 1.2 meters of cement long
Pond is poured, bottom of pond is provided with drainage pipeline;Heating system hot-water boiler;Oxygenating system Roots blower is defeated air through pipeline
Culturing pool is sent to, aeration plate oxygenation is used;The supporting circulating water treatment device of each culturing pool, using the filtering side of upper filter drip
Formula, filter frame volume is 60cm*50cm*45cm plastic crates, and freeing cotton and quartz sand are filled out in frame, and circulating water power is with power
50 watts of bores are 75 immersible pump, and water process is circulated to filter basket through pipeline water.
2. regulating and controlling water quality:The suitable water environment of seven color angle fish is 25-30 DEG C of water temperature, and pH is 6-7, dissolved oxygen 5mg/L with
On, ammonia nitrogen is less than 1mg/L, and nitrite nitrogen is less than 0.5mg/L, and total hardness is less than 100mg/L.Seven color angle's cultivation water process include outer
Source water pretreatment and culturing pool circulating water treatment.Allogenic water processing links refer to that breeding water is processed to entrance from allogenic water premenstruum (premenstrua)
The water process link of culturing pool;Culturing pool circulating water treatment refer to water in culturing pool through circulated filter system constantly through filtering
The link recycled in pond after purification.The water of culturing pool as seven color angle's fish cultures water environment, allogenic water is to make
It is the supplement and pre- standby water of breeding water.External source water process regulates and controls link, and outer river is squeezed into water through water pump and prepares the pool, water inlet
The mouth of pipe filters river with 80 mesh sieve tulles, enters water inlet and prepares pond to prevent and treat harmful organism and debris, is with concentration after water inlet
The PVP-I full pool spilling head sterilization water of 1ppm, and driving aerator makes water body stir.Water is temporarily supported 3 days later just can be with
Water is extracted into the breeding water allotment pool through water pump, the water on the pool is allocated by workshop cultivation amount of water required access, the water warp on the pool is allocated
Water pump is saved backup by husky filter tank after extracting to dark sedimentation basin, and it is standby that water is extracted into culturing pool again after dark sedimentation basin is preserved 3 days
With the water level of culturing pool is maintained at 1 meter of depth of water, and culturing pool internal circulation water pump is opened after water inlet, and water is carried out at circulation in 24 hours
Reason, cultivates the nitrobacteria of filtration system naturally(The nitrobacteria is the natural propagation in circulated filter system).Culturing pool
Start to be monitored water quality index after water inlet, and regulating water quality index is to meeting seven color angle fish breeding water standards.Water temperature
Regulation, is heated when water temperature is too low with boiler, and circulating hot water carries out water heating, the amplitude of heating per hour not above 1 DEG C,
By the way of gentle circulating hot water insulation is progressively risen, breeding water body temperature is set to be maintained at 25-30 DEG C of scope.PH is adjusted, and works as water
When body pH is too high, water body pH can be reduced with hydrochloric acid and peracid mixed liquor or phosphoric acid, the acid of dilution is progressively slowly added to, by water
Body pH is slowly lowered to suitable acid-base value, it is desirable to which the pH amplitudes of accommodation of a day are no more than 1, when pH is too low, using progressively plus
Water and the method for changing water, slowly adjust pH to suitable scope.Dissolved oxygen uses Roots blower oxygen supply in 24 hours, and dissolved oxygen is held at
More than 5mg/L, often overhauls machine, and allows machine to run well, and is equipped with generator, prevent because of power failure and caused by Roots blower
Shut down, make that dissolved oxygen is too low to cause culturing pool water hypoxia.The removal of ammonia nitrogen and nitrite nitrogen relies primarily on culturing pool in water body
The circulating water treatment decorum, cultivate nitrobacteria(Breeding water body enters to circulate water filtration, meeting natural propagation nitrobacteria in filter material,
Filter material is typically using biochemical cotton and pelelith)Make a return journey except the ammonia nitrogen and nitrite nitrogen in water body, ammonia nitrogen and nitrite nitrogen are too high in water body
When to strengthen the filter material of filtration system and the density or control feeding volume of control cultivation pond fish, protect ammonia nitrogen and nitrite nitrogen in water body
Hold in normal level, it is necessary to the part water that swaps out when above method is all unfruitful, supplement clean water source.Water body is always hard
Degree regulation, when allogenic water is detected or culturing pool total hardness is too high, can add the running water through pre- gentle aeration to drop
The total hardness of low water, daily quantity of exchanged water is no more than 20%, progressively adjusts water to suitable total hardness.In water body its
Its water quality index can be through row conventional detection, not as main water quality index, as long as meeting general breeding water, in cultivation
During without being specially adjusted.
3. seven color angle's fish bait feeding:By above-mentioned culturing pool specification length × width × height be 5 meters × 3 meters × 1.2 meters, water level
1 meter is maintained at, culturing pool reaches after seven color angle fish breeding water indexs through treatment, it is possible to puts fish and enters pond, per pond
The seven color tails of angle fish juvenile fish 3000 of 2 cms are delivered, is fed 3 times daily after entering pond, eaten up with 10 minutes be advisable every time, one
It feeding volume is about the 5% of fish body weight.Juvenile fish enters the artemia nauplii that Chi Houxian feeds firm hatching, starts after a week
Mixing feeds OX-heart hamburger, through the domestication of 3-4 days, is transferred to feeds OX-heart hamburger completely.The feeding volume of bait feeds 3 times daily,
Feeding time is 8 a.m., 12 noon, at 4 points in afternoon.Culturing pool interior circulation water is closed when feeding bait every time, oxygenation is closed
Equipment, treats that fish ingests to finish and open again recirculated water and oxygenation.As bait is progressively added in the growth of fish body weight, bait is ingested the time
Control was eaten up at 10 minutes and is advisable.
4. seven color angle fish disease prevention and cure:Seven color angle fish easily infect parasite and bacteriosis, to control fish disease
Accomplish the policy prevented and treated and combine of relying mainly on prevention.Fry is checked that the parasite in body surface and the gill can be through aobvious entering Chi Qianyao
Micro mirror microscopy is observed, and pond can be directly entered without parasite, and pond is reentered after having parasite to carry out dipping with medicine.Newly enter the fish in pond
Desinsection and sterilization are carried out, can be treated using combination drug.Enter Chi Houke to enter using full pool spilling head desinsection and germ killing drugs
Row treatment(To kill parasite that may be present and bacterium in culturing pool), it is such as complete with 0.1ppm potassium permanganate and 1ppm terramycin
Pond is splashed, and water 25% is changed after 24 hours, changes water again every other day, and progressively drug dilution is degraded;Also can with 10ppm formalin and
1ppm PVP-I full pool spilling heads are quarantined.
The treatment of seven color angle fish diseases is a complex engineering, and medicine can use multiple combination, two kinds of diseases exemplified below
Treatment method:
1)The treatment of doctylogyrosis:With potassium permanganate and formalin compound use, with 0.1ppm potassium permanganate and 10ppm Fu Er
Malin's full pool spilling head, dipping changes water 25% again after 24 hours, every other day changes water once, and quantity of exchanged water is all the 25% of water, one week
Once, second week reuses medicine once for application method recycling afterwards, can thoroughly treat the doctylogyrosis of seven color angle fish.
2)The treatment of enteritis:Fed together with 5 grams of spices of garlic powder in bait per jin, continuously feed a week, water body
In splash terramycin, concentration reaches 3ppm, and water 25% is changed in dipping after 24 hours, change water 25% again every other day.
Through above-mentioned seven color angle fish breeding facilities and cultural method, No. 3 ponds of cultivating workshop, the seven average bodies of color angle fish are delivered
2.12 centimetres of tails of juvenile fish 3000 long, cultivation reaches 7-8 centimetres of marketable fish size for 4 months, goes out pond number for 2856 tails, and average body is long
7.53cm, survival rate 95.2%;No. 5 ponds of cultivating workshop, deliver the seven coloured silk average body of angle fish juvenile fish 2.35cm long and amount to 1880 tails,
Cultivation reaches marketable fish size for 4 months, and the average a length of 8.12cm of body goes out pond number for 1808 tails, survival rate about 96.2%;Indoor collection
The efficient cultural technique of reduction improves the survival rate of seven color angle fish, also shortens seven color angle fish supporting from juvenile fish to marketable fish
Into the time, improve cultivation efficiency and improve culture benefit.
Although present disclosure is discussed in detail by above preferred embodiment, but it should be appreciated that above-mentioned
Description is not considered as limitation of the present invention.After those skilled in the art have read the above, for of the invention
Various modifications and substitutions all will be apparent.Therefore, protection scope of the present invention should be limited to the appended claims.
Claims (10)
1. a kind of seven color angle fish indoor intensive recirculated water high-efficiency breeding method, it is characterised in that the cultural method is comprising such as
Lower step:
Step 1, seven color angle's fish culture auxiliary facilities are built:Cultivation auxiliary facility includes external source water processing establishment, cultivation equipment
And circular water treating system;External source water processing establishment include water inlet prepare the pool, the breeding water allotment pool, inlet channel, husky filter tank,
Dark sedimentation basin and enter pond pipe-line system;Described cultivation equipment includes some culturing pools, and the culturing pool bottom is equipped with drainpipe
Road, the outside of culturing pool is provided with warming-up device and oxygen increasing equipment;
Step 2, by the regulating and controlling water quality for cultivating pool inner water body for pH value is the faintly acid soft water of 6-7:Made using external heat equipment
It is 25-30 DEG C to obtain water temperature scope in culturing pool, by oxygen increasing equipment so that water body dissolved oxygen is maintained at more than 5mg/L, ammonia nitrogen
Less than 1mg/L, nitrite nitrogen is less than 0.5mg/L, and total hardness is less than 100mg/L;
Step 3, after seven color angle fish fingerlings enter pond, agreeable to the taste bait is fed by the caliber size at different monthly ages and fish:Less than
The small fish of 1cm feeds artemia larvae and Cladocera from Freshwaters feed, and the small fish of 1-2cm feeds the big artemia of frost, the small fish of more than 2cm
The bait of manual manufacture is progressively transitioned into through domestication, the bait of manual manufacture is OX-heart hamburger, it is used as seven color angles after domestication
The whole feed of fish culture;Wherein, the OX-heart hamburger is by OX-heart, pig pancreas, shrimp, chicken-breasted, vegetables and multivitamin
Formed through broken stirring granulation;
Step 4, fish disease prevention and cure during seven color angle fish large-scale farmings:Pond seedling to be entered first carries out desinsection several times and kills
Bacterium, after through sediments microscope inspection observation without parasite, can enter pond;After entering pond, according to selective examination detection case, sprinkled using full pond
Spill desinsection and germ killing drugs are processed.
2. as claimed in claim 1 seven color angle fish indoor intensive recirculated water high-efficiency breeding method, it is characterised in that described
The construction of cultivation auxiliary facility meet at aquaculture standard in neighbouring abundant water, water quality.
3. as claimed in claim 1 seven color angle fish indoor intensive recirculated water high-efficiency breeding method, it is characterised in that described
Culturing pool bottom be also equipped with film.
4. as claimed in claim 1 seven color angle fish indoor intensive recirculated water high-efficiency breeding method, it is characterised in that described
Circular water treating system include:Filtering container filled with biochemical cotton, quartz sand;And, it is arranged on filtering container and culturing pool
Between water pump;The water inlet and discharge outlet of the filtering container are communicated to culturing pool.
5. as claimed in claim 1 seven color angle fish indoor intensive recirculated water high-efficiency breeding method, it is characterised in that described
Oxygen increasing equipment include air blower and aeration plate.
6. as claimed in claim 5 seven color angle fish indoor intensive recirculated water high-efficiency breeding method, it is characterised in that described
Oxygen increasing equipment also comprising the generator that is connected with air blower.
7. as claimed in claim 1 seven color angle fish indoor intensive recirculated water high-efficiency breeding method, it is characterised in that step
In 2, the method for adjusting pH value is specially:PH requirements are maintained between 6-7 in water body, when water body meta-alkalescence pH value is more than 7, with acid
Breeding water body being added to after dilution to be adjusted, being gradually added, pH=6-7 is arrived in slowly regulation;When water body pH is less than 6, in
Property or weakly alkaline clean breeding water carry out changing water, water are progressively changed, until pH=6-7.
8. as claimed in claim 1 seven color angle fish indoor intensive recirculated water high-efficiency breeding method, it is characterised in that step
In 4, fish disease prevention and cure is also included by regulating and controlling water quality and drug-treated, to prevent and treat the conventional fish disease of seven color angle fish, the conventional fish
Disease is included:Doctylogyrosis, balantidiasis, saprolegniasis, putrid skin disease and enteritis.
9. as claimed in claim 8 seven color angle fish indoor intensive recirculated water high-efficiency breeding method, it is characterised in that described
The prevention and controls of doctylogyrosis be:With potassium permanganate and formalin compound use, with 0.1ppm potassium permanganate and 10ppm good fortune
That Malin's full pool spilling head, dipping is changed water 25%, every other day changes water once again after 24 hours, and quantity of exchanged water is all the 25% of water, one
Once, second week reuses medicine once for application method recycling after week.
10. as claimed in claim 8 seven color angle fish indoor intensive recirculated water high-efficiency breeding method, it is characterised in that institute
The prevention and controls of the enteritis stated are:Fed together with 5 grams of spices of garlic powder in bait per jin, continuously feed a week, water body
In splash terramycin, concentration reaches 3ppm, and water 25% is changed in dipping after 24 hours, change water 25% again every other day.
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CN108040955A (en) * | 2018-02-11 | 2018-05-18 | 水利部中国科学院水工程生态研究所 | A kind of simple circulating water cultivation method and device of C. guichenoti seedling |
CN109329136A (en) * | 2018-09-26 | 2019-02-15 | 中国水产科学研究院珠江水产研究所 | It is a kind of for preventing and treating the probiotics fermention mixture and its Ecological preventive way of the rotten body disease of pond culture hybridized snakehead fish |
CN112957392A (en) * | 2021-03-04 | 2021-06-15 | 上海彰显渔业专业合作社 | Preparation for preventing and treating liver enterocytozoosis of prawns and shrimps as well as preparation method and application thereof |
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