CN105981664A - Sturgeon fry breeding method and breeding pond - Google Patents
Sturgeon fry breeding method and breeding pond Download PDFInfo
- Publication number
- CN105981664A CN105981664A CN201510075498.2A CN201510075498A CN105981664A CN 105981664 A CN105981664 A CN 105981664A CN 201510075498 A CN201510075498 A CN 201510075498A CN 105981664 A CN105981664 A CN 105981664A
- Authority
- CN
- China
- Prior art keywords
- pond
- water
- feeding
- fry
- something
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
Landscapes
- Farming Of Fish And Shellfish (AREA)
- Fodder In General (AREA)
Abstract
The invention discloses a sturgeon fry breeding method and a breeding pond. Sturgeon fry is placed into the breeding pond and bred through the following steps of 1, sterilization of the breeding pond; 2, controlling of quality of the sturgeon fry; 3, temporary rearing of the sturgeon fry; 4, mouth opening and feeding of the sturgeon fry; 5, alternative feeding of live baits and artificial diet and domestication; 6, disease prevention and control; 7, pond inspection and recording. According to the sturgeon fry breeding method and the breeding pond, different rearing methods are adopted according to requirements in different stages of sturgeon breeding, the survival rate of the sturgeon fry is high, breeding cost and risks are lowered, and economic benefits are raised.
Description
Technical field
The present invention relates to sturgeon cultivation technical field, be specifically related to a kind of sturgeon fry breeding method and cultivation thereof
Pond.
Background technology
At present, Acipenser Sinensis seed cement pit is cultivated pattern and be there are some problems, is mainly manifested in: (1) cultivates
Sewage discharge is incomplete；(2) pool inner water stream is slow；(3) cultivation object lacks the exercise of current, body constitution
Poor etc..There is the reason of these problems: the aeration mode in traditional cements pond is gas stone aeration, easily by bait
Material and the agitation of the dirt at the bottom of pond are got up and are full of whole water body, and filth-discharging effect is poor；The water that gas stone aeration produces
Flowing the faintest and current can not form circulation, pool inner water stream is slow；Take exercise owing to cultivation object lacks current,
And breeding wastewater blowdown is incomplete, body constitution is more weak, death of easily falling ill.
Further, since the specificity of Acipenser Sinensis, breeding late autumn, winter cultivates, and seed premunition is weak, existing
Artificial culture's sturgeon fry during, it may appear that large batch of death, its survival rate is only 10-30%,
This has become the bottleneck of restriction artificial culture Acipenser Sinensis, and therefore, we must formulate rational type of rearing and carry
The survival rate of high Acipenser Sinensis.
Summary of the invention
It is an object of the invention to: for above-mentioned technical problem present in prior art, it is provided that a kind of Acipenser Sinensis
Seeding cultivating method and cultivation pond thereof.
The present invention is achieved by the following technical solutions:
A kind of sturgeon fry breeding method, comprises the steps:
(1) culturing pool sterilization: before culturing pool uses, uses the potassium permanganate solution or the two of 1mg/L of 5mg/L
Chlorine monoxid solution carries out more than soaking disinfection 24h, and standby with the clean water filling of scour without sediment motion, if newly-built
Culturing pool, before use, the acetum immersion of more than 7d, cement culturing pool 25mg/L is soaked in water filling；
(2) Acipenser Sinensis seed prescription: without sick and wounded, without deformity, body constitution stalwartness, neat specification, body total length
More than 10cm；
(3) Acipenser Sinensis seed is supported temporarily: Acipenser Sinensis seed initial stage breeding density 5-7 thousand tails/m2, adjustable to opening
Whole to 2-3 thousand tails/m2, the water lev el control of rearing pond is at about 30cm, and output is according to breeding density
Caning be controlled in 20L/ minute, in pond, dissolved oxygen content should be maintained at more than 6.0mg/L, and water temperature is less than 20 DEG C；
(4) sturgeon fry opening and throwing something and feeding: the fry phase of supporting temporarily is about 7-10d, when there being about 20-30% fish
When the black bolt of Seedling hindgut is discharged, should be and start best period of throwing something and feeding, the water lev el control of phase culturing pool of throwing something and feeding exists
About 40cm, after throwing something and feeding 3-4 days initially with Limnodrilus hoffmeisteri live bait, starts feedstuff of throwing something and feeding, throws something and feeds day and raise
Material total amount is the 0.8-1.5% of Acipenser Sinensis body weight, within every 2 hours, throws something and feeds once, and number of times of throwing something and feeding day should ensure that 10
More than secondary, with " the most repeatedly " as principle, the most every pond Feeding time, no less than 2 minutes, be carried out tame and docile
Change is thrown something and fed, and adheres to regularly, pinpoints, determines matter, quantitative principle, and the forage volume every time thrown something and fed is with 10-15min
Having ingested and be advisable, the feedstuff not being ingested more than 15min to be removed in time, in order to avoid ruining water quality；
(5) live bait, man-made feeds are alternately thrown something and fed domestication: after fry opening is cultivated, and use live bait and manually raise
Material is alternately thrown something and fed domestication, along with the prolongation of cultivation time, gradually decreases throwing something and feeding of live bait and increases man-made feeds
Number of times of throwing something and feeding, about through the acclimatization culture of 10-15 days, live bait is by initial every day 10-12 time progressively
Being reduced to 2-3 time, man-made feeds of the most substantially throwing something and feeding, domestication work can terminate；
(6) disease control: periodically to carry out disinfection the water body in culturing pool, every 15d throws something and feeds in feedstuff
1 pharmaceutical chemistry；
(7) pool and record are patrolled: adhering to that early, middle and late pond of patrolling checks, being found to have dead fish to pull out in time, and
In time residual bait, feces and other foreign material in cleaning pond, prevent water quality deterioration, and carry out and patrol pool daily record.
As preferably, the Acipenser Sinensis seed in described step (3), before lower pond, uses the Sal water logging of 0.5%
Bubble sterilization 2-3min.
As preferably, in the culturing pool in described step (3) cultivation water need pure and fresh, stain without any,
PH 7-8.5, dissolved oxygen amount is in more than 6.0mg/L, total hardness 2-3mEq/L, and water temperature is at 18-22 DEG C.
As preferably, in described step (6), medicine used and the consumption of pharmaceutical chemistry are Radix Et Rhizoma Rhei, Radix Isatidis or big
Folium Isatidis each 0.5-1g/kg feedstuff, throw something and feed 3d continuously.
As preferably, the feedstuff in described step (4) should meet Acipenser Sinensis physiology, growth to various trophonematas
Target requirement, comprehensive nutrition, crude protein content >=40%, fat content≤8%, water stability is good, 30min
The most defeated and dispersed.
A kind of sturgeon fry cultivates pond, including the circular cement pit of diameter 8m and be arranged on circular cement pit
Water inlet, outlet and gap, described water inlet is arranged on distance pond and is arranged on along 10cm, outlet
Circle centre position, slanted floor angle, the pond gradient of pool side edge to pond circle centre position is 10%, and edge pool wall height is 1m；
It is placed with waterwheel aerator at distance pool side edge 40cm, edge on pool wall in described circular cement pit
Gap and fish corral are set at 20cm, are equipped with Acipenser Sinensis at described water inlet, outlet and gap and prevent escaping net.
As preferably, described outlet be formed around wire net.
As preferably, smear into smooth shape with cement at the bottom of the medial surface of described circular cement pit and pond or stick porcelain
Brick.
As preferably, the power of described waterwheel aerator is 0.75Kw, aerator be provided around wire net.
As preferably, described water inlet exceeds water surface 5-10cm, and the opening of water inlet and pond inwall are tangent line
Shape is so that water becomes micro-loop stream mode.
In sum, owing to have employed technique scheme, the invention has the beneficial effects as follows:
1, the present invention uses live bait, man-made feeds alternately to throw something and feed domestication, and sturgeon fry goes out pond specification and aligns mutually,
Difference is little, and sturgeon fry domestication rate is up to 80-90%, and survival rate is the highest, is that the topmost of employing at present is tamed and dociled
Change method, cement culturing pool uses the acetum of 25mg/L to soak to reduce cement alkaline matter to Acipenser Sinensis
Injury.
2, at the bottom of the circular cement pit of the present invention has the pond of certain slope, dirt easily gathers circle centre position
Water outlet, waterwheel aerator, power is big, and oxygenation effect is good, can form two different water in pond
Stream district, the current of pond periphery are relatively big, and Acipenser Sinensis can countercurrently push up water in this region, plays the effect tempering body constitution,
Promoting Acipenser Sinensis growth, reduce disease, near circle centre position, sluggish flow cultivation object can be perched in this region,
Reduce the consumption that physical ability is too much, it is ensured that the effect fattened.
Detailed description of the invention
All features disclosed in this specification, or disclosed all methods or during step, except mutually
Beyond the feature repelled mutually and/or step, all can combine by any way.
Any feature disclosed in this specification (including any accessory claim, summary), unless especially
Narration, all can be by other equivalences or have the alternative features of similar purpose and replaced.That is, unless chatted especially
Stating, each feature is an example in a series of equivalence or similar characteristics.
A kind of sturgeon fry breeding method, comprises the steps:
(1) culturing pool sterilization: before culturing pool uses, uses the potassium permanganate solution or the two of 1mg/L of 5mg/L
Chlorine monoxid solution carries out more than soaking disinfection 24h, and standby with the clean water filling of scour without sediment motion, if newly-built
Culturing pool, before use, the acetum immersion of more than 7d, cement culturing pool 25mg/L is soaked in water filling；
(2) Acipenser Sinensis seed prescription: without sick and wounded, without deformity, body constitution stalwartness, neat specification, body total length
More than 10cm；
(3) Acipenser Sinensis seed is supported temporarily: Acipenser Sinensis seed initial stage breeding density 5-7 thousand tails/m2, adjustable to opening
Whole to 2-3 thousand tails/m2, the water lev el control of rearing pond is at about 30cm, and output is according to breeding density
Caning be controlled in 20L/ minute, in pond, dissolved oxygen content should be maintained at more than 6.0mg/L, and water temperature is less than 20 DEG C,
The breeding density of cultivation juvenile fish is as shown in table 1:
Table 1 cultivates the breeding density reference table of juvenile fish
Acipenser Sinensis seed, before lower pond, uses the saline solution soaking disinfection 2-3min of 0.5%, its concrete disappearing
Depending on the physical condition of poison time length fry to be regarded, in its culturing pool, cultivation water needs pure and fresh, without any dye
Dirt, sturgeon cultivation water standard is as shown in table 2:
Table 2 sturgeon cultivation water standard
(4) sturgeon fry opening and throwing something and feeding: the fry phase of supporting temporarily is about 7-10d, when there being about 20-30% fish
When the black bolt of Seedling hindgut is discharged, should be and start best period of throwing something and feeding, the water lev el control of phase culturing pool of throwing something and feeding exists
About 40cm, after throwing something and feeding 3-4 days initially with Limnodrilus hoffmeisteri live bait, starts feedstuff of throwing something and feeding, throws something and feeds day and raise
Material total amount is the 0.8-1.5% of Acipenser Sinensis body weight, within every 2 hours, throws something and feeds once, and number of times of throwing something and feeding day should ensure that 10
More than secondary, with " the most repeatedly " as principle, the most every pond Feeding time, no less than 2 minutes, be carried out tame and docile
Change is thrown something and fed, and adheres to regularly, pinpoints, determines matter, quantitative principle, and the forage volume every time thrown something and fed is with 10-15min
Having ingested and be advisable, the feedstuff not being ingested more than 15min to be removed in time, in order to avoid ruining water quality；
Acipenser Sinensis institute feed material should meet Acipenser Sinensis physiology, grow the requirement to various nutritive indexs, comprehensive nutrition,
Crude protein content >=40%, fat content≤8%, the throwing that water stability is good, the most defeated and dispersed in 30min, concrete
Feed gauge lattice and day feeding rate as shown in table 3:
Under the suitable water temperature of table 3, sturgeon fingerling is thrown something and fed feedstuff specification and day feeding rate reference table
| Fingerling specification (g) | Feedstuff specification (mm) | Day feeding rate (body weight %) |
| 3-10 | 1.0-1.5 | 9-10 |
| 10-30 | 1.5-2.0 | 7-8 |
| 30-50 | 2.0-2.5 | 7-8 |
| 50-70 | 2.5-3.0 | 6-7 |
| 70-120 | 3.0-4.0 | 5-6 |
Fry was measured in every 5 days, including body length, the body weight of fry, average size after beginning of throwing something and feeding
And maximum, minimum individual specification etc., sampling number is no less than 80 tails, and data are carried out finishing analysis.
(5) live bait, man-made feeds are alternately thrown something and fed domestication: after fry opening is cultivated, and use live bait and manually raise
Material is alternately thrown something and fed domestication, along with the prolongation of cultivation time, gradually decreases throwing something and feeding of live bait and increases man-made feeds
Number of times of throwing something and feeding, about through the acclimatization culture of 10-15 days, live bait is by initial every day 10-12 time progressively
Being reduced to 2-3 time, man-made feeds of the most substantially throwing something and feeding, domestication work can terminate, and uses this method, fish
Seedling goes out pond specification and aligns mutually, and difference is little, and fry domestication rate is up to 80-90%, and survival rate is the highest, is current
The topmost acclimation method used；
During Acipenser Sinensis domestication, water quality requirement is identical with juvenile fish, and its temperature is adjusted between 20-22 DEG C, and water level is protected
Holding at about 40cm, output is maintained at about 30L/ minute.
During domestication, fry there will be difference in growth, and part fry owing to can not normally ingest people in transit
Work feedstuff, body constitution is more and more weak, will pick out another pond in time and cultivate, not so will be dead successively；And part
Turning food man-made feeds, adaptable fry then grows rapidly, also should be picked out cultivation in good time.
Therefore during taming, the classification that will often carry out fry is selected, weak to body constitution, and live bait of first throwing something and feeding is held up strong,
After body constitution is recovered, being further continued for domestication, this process to be repeated, to reduce the loss of fry as far as possible,
General such fry more than 50% can convert to man-made feeds of normally ingesting；Grow after fast fry picks out,
On the one hand to reduce the interference that weak fry ingests, on the other hand, the growth of this part fry can be accelerated, educate
Become large size fingerling；
(6) disease control: periodically to carry out disinfection the water body in culturing pool, every 15d throws something and feeds in feedstuff
1 pharmaceutical chemistry, the medicine used of pharmaceutical chemistry and consumption are Radix Et Rhizoma Rhei, Radix Isatidis or Folium Isatidis each 0.5-1g/kg feedstuff,
Throw something and feed 3d continuously；
(7) pool and record are patrolled: adhere to that early, middle and late pond of patrolling checks, mainly to the water yield, water temperature, dissolving
Oxygen, PH, output etc. keep a record, and prevent the drastic change of anoxia or temperature, and being found to have dead fish to pull out in time,
And residual bait, feces and other foreign material in cleaning pond in time, to ensure the cleaning in fishpond, water body environment good
Good, prevent water quality deterioration, and carry out and patrol pool daily record.
A kind of sturgeon fry cultivates pond, including the circular cement pit of diameter 8m and be arranged on circular cement pit
Water inlet, outlet and gap, smear into smooth shape with cement at the bottom of the medial surface of described circular cement pit and pond
Or sticking ceramic tile, described water inlet is arranged on distance pond along 10cm, and outlet is arranged on circle centre position, pool side
Edge is 10% to slanted floor angle, the pond gradient of pond circle centre position, and edge pool wall height is 1m；At described circular water
It is placed with waterwheel aerator at distance pool side edge 40cm in mud sump, on pool wall, spilling water is set away from 20cm
Mouth and fish corral, be equipped with Acipenser Sinensis and prevent escaping net at described water inlet, outlet and gap.
Described outlet be formed around wire net, the power of described waterwheel aerator is 0.75Kw, aerator
Be provided around wire net, described water inlet exceeds water surface 5-10cm, and the opening of water inlet and pond inwall are in cutting
Wire is so that water becomes micro-loop stream mode.
Draining, oxygen increasing equipment situation are entered in running check fishpond, it is ensured that water circulating pipe unimpeded, oxygen increasing equipment
Can run well；At least draining every day is once, it is therefore an objective to bait residual in osculum and other foreign material are emitted,
Ensure the pure and fresh of breeding water body.
Particular embodiments described above, is entered the purpose of the present invention, technical scheme and beneficial effect
One step describes in detail, be it should be understood that the specific embodiment that the foregoing is only the present invention, not
For limiting the present invention.The present invention expands to any new feature disclosed in this manual or any new group
Close, and the arbitrary new method that discloses or the step of process or any new combination.
Claims (10)
1. a sturgeon fry breeding method, it is characterised in that comprise the steps:
(1) culturing pool sterilization: before culturing pool uses, uses the potassium permanganate solution or the two of 1mg/L of 5mg/L
Chlorine monoxid solution carries out more than soaking disinfection 24h, and standby with the clean water filling of scour without sediment motion, if newly-built
Culturing pool, before use, the acetum immersion of more than 7d, cement culturing pool 25mg/L is soaked in water filling；
(2) Acipenser Sinensis seed prescription: without sick and wounded, without deformity, body constitution stalwartness, neat specification, body total length
More than 10cm；
(3) Acipenser Sinensis seed is supported temporarily: Acipenser Sinensis seed initial stage breeding density 5-7 thousand tails/m2, adjustable to opening
Whole to 2-3 thousand tails/m2, the water lev el control of rearing pond is at about 30cm, and output is according to breeding density
Caning be controlled in 20L/ minute, in pond, dissolved oxygen content should be maintained at more than 6.0mg/L, and water temperature is less than 20 DEG C；
(4) sturgeon fry opening and throwing something and feeding: the fry phase of supporting temporarily is about 7-10d, when there being about 20-30% fish
When the black bolt of Seedling hindgut is discharged, should be and start best period of throwing something and feeding, the water lev el control of phase culturing pool of throwing something and feeding exists
About 40cm, after throwing something and feeding 3-4 days initially with Limnodrilus hoffmeisteri live bait, starts feedstuff of throwing something and feeding, throws something and feeds day and raise
Material total amount is the 0.8-1.5% of Acipenser Sinensis body weight, within every 2 hours, throws something and feeds once, and number of times of throwing something and feeding day should ensure that 10
More than secondary, with " the most repeatedly " as principle, the most every pond Feeding time, no less than 2 minutes, be carried out tame and docile
Change is thrown something and fed, and adheres to regularly, pinpoints, determines matter, quantitative principle, and the forage volume every time thrown something and fed is with 10-15min
Having ingested and be advisable, the feedstuff not being ingested more than 15min to be removed in time, in order to avoid ruining water quality；
(5) live bait, man-made feeds are alternately thrown something and fed domestication: after fry opening is cultivated, and use live bait and manually raise
Material is alternately thrown something and fed domestication, along with the prolongation of cultivation time, gradually decreases throwing something and feeding of live bait and increases man-made feeds
Number of times of throwing something and feeding, about through the acclimatization culture of 10-15 days, live bait is by initial every day 10-12 time progressively
Being reduced to 2-3 time, man-made feeds of the most substantially throwing something and feeding, domestication work can terminate；
(6) disease control: periodically to carry out disinfection the water body in culturing pool, every 15d throws something and feeds in feedstuff
1 pharmaceutical chemistry；
(7) pool and record are patrolled: adhering to that early, middle and late pond of patrolling checks, being found to have dead fish to pull out in time, and
In time residual bait, feces and other foreign material in cleaning pond, prevent water quality deterioration, and carry out and patrol pool daily record.
2. a kind of sturgeon fry breeding method as claimed in claim 1, it is characterised in that in described step (3)
Acipenser Sinensis seed before lower pond, use 0.5% saline solution soaking disinfection 2-3min.
3. a kind of sturgeon fry breeding method as claimed in claim 1, it is characterised in that in described step (3)
Culturing pool in cultivation water need pure and fresh, stain without any, PH 7-8.5, dissolved oxygen amount 6.0mg/L with
On, total hardness 2-3mEq/L, water temperature is at 18-22 DEG C.
4. a kind of sturgeon fry breeding method as claimed in claim 1, it is characterised in that in described step (6)
The medicine used of pharmaceutical chemistry and consumption are Radix Et Rhizoma Rhei, Radix Isatidis or Folium Isatidis each 0.5-1g/kg feedstuff, throw continuously
Feed 3d.
5. a kind of sturgeon fry breeding method as claimed in claim 1, it is characterised in that in described step (4)
Feedstuff should meet Acipenser Sinensis physiology, the growth requirement to various nutritive indexs, comprehensive nutrition, crude protein content
>=40%, fat content≤8%, water stability is good, the most defeated and dispersed in 30min.
6. a sturgeon fry cultivates pond, it is characterised in that includes the circular cement pit of diameter 8m and is arranged on circle
Water inlet, outlet and gap on shape cement pit, described water inlet is arranged on distance pond along 10cm,
Outlet is arranged on circle centre position, and slanted floor angle, the pond gradient of pool side edge to pond circle centre position is 10%, pond, edge
Wall height is 1m；It is placed with waterwheel aerator at distance pool side edge 40cm in described circular cement pit,
On pool wall, gap and fish corral are set away from 20cm, are all provided with at described water inlet, outlet and gap
Acipenser Sinensis is had to prevent escaping net.
7. a kind of sturgeon fry as claimed in claim 6 cultivates pond, it is characterised in that the surrounding of described outlet
It is provided with wire net.
8. a kind of sturgeon fry as claimed in claim 6 cultivates pond, it is characterised in that described circular cement pit
Smear into smooth shape with cement at the bottom of medial surface and pond or stick ceramic tile.
9. a kind of sturgeon fry as claimed in claim 6 cultivates pond, it is characterised in that described waterwheel aerator
Power be 0.75Kw, aerator be provided around wire net.
10. a kind of sturgeon fry as claimed in claim 6 cultivates pond, it is characterised in that described water inlet height water outlet
Face 5-10cm, the opening of water inlet is that secant-shaped is so that water becomes micro-loop stream mode with pond inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510075498.2A CN105981664B (en) | 2015-02-11 | 2015-02-11 | A kind of sturgeon seeding cultivating method and its culture pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510075498.2A CN105981664B (en) | 2015-02-11 | 2015-02-11 | A kind of sturgeon seeding cultivating method and its culture pond |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105981664A true CN105981664A (en) | 2016-10-05 |
| CN105981664B CN105981664B (en) | 2019-08-27 |
Family
ID=57041988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510075498.2A Active CN105981664B (en) | 2015-02-11 | 2015-02-11 | A kind of sturgeon seeding cultivating method and its culture pond |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105981664B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106577400A (en) * | 2016-12-29 | 2017-04-26 | 贵州锦润水产品有限责任公司 | Sturgeon culturing method |
| CN107155963A (en) * | 2017-05-23 | 2017-09-15 | 铜仁市凯盛水产养殖有限公司 | A kind of cultural method of sturgeon |
| CN107173277A (en) * | 2017-07-07 | 2017-09-19 | 黔东南苗族侗族自治州农业科学院 | The acclimation method and cultural method of a kind of sturgeon |
| CN107318714A (en) * | 2017-08-04 | 2017-11-07 | 安徽省泾县丰瑞水产科技有限公司 | A kind of sturgeon seed domestication turns food method |
| CN110692555A (en) * | 2019-11-01 | 2020-01-17 | 镇江水中仙渔业发展有限公司 | Refined sturgeon breeding method |
| CN110896893A (en) * | 2019-12-18 | 2020-03-24 | 镇江水中仙渔业发展有限公司 | Pollution-free sturgeon culture method |
| CN110896894A (en) * | 2019-12-18 | 2020-03-24 | 镇江水中仙渔业发展有限公司 | Sturgeon high-density healthy culture method |
| CN113397065A (en) * | 2021-05-19 | 2021-09-17 | 浙江益祥生物科技有限公司 | Sturgeon feed production method and equipment |
-
2015
- 2015-02-11 CN CN201510075498.2A patent/CN105981664B/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106577400A (en) * | 2016-12-29 | 2017-04-26 | 贵州锦润水产品有限责任公司 | Sturgeon culturing method |
| CN107155963A (en) * | 2017-05-23 | 2017-09-15 | 铜仁市凯盛水产养殖有限公司 | A kind of cultural method of sturgeon |
| CN107173277A (en) * | 2017-07-07 | 2017-09-19 | 黔东南苗族侗族自治州农业科学院 | The acclimation method and cultural method of a kind of sturgeon |
| CN107318714A (en) * | 2017-08-04 | 2017-11-07 | 安徽省泾县丰瑞水产科技有限公司 | A kind of sturgeon seed domestication turns food method |
| CN110692555A (en) * | 2019-11-01 | 2020-01-17 | 镇江水中仙渔业发展有限公司 | Refined sturgeon breeding method |
| CN110896893A (en) * | 2019-12-18 | 2020-03-24 | 镇江水中仙渔业发展有限公司 | Pollution-free sturgeon culture method |
| CN110896894A (en) * | 2019-12-18 | 2020-03-24 | 镇江水中仙渔业发展有限公司 | Sturgeon high-density healthy culture method |
| CN113397065A (en) * | 2021-05-19 | 2021-09-17 | 浙江益祥生物科技有限公司 | Sturgeon feed production method and equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105981664B (en) | 2019-08-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105981664A (en) | Sturgeon fry breeding method and breeding pond | |
| CN104285868B (en) | A kind of ecological cultivation method of Environment of Litopenaeus vannamei Low Fish-shrimp mix-culture | |
| CN106900608A (en) | A kind of breeding method of big squama Barb fishes | |
| WO2017004936A1 (en) | Breeding method for obtaining heterosis for lined seahorse (hippocampus erectus) | |
| CN110558257A (en) | method for carrying out comprehensive culture of channel catfish in pond industrialized system | |
| Liu et al. | Sea urchin aquaculture in China | |
| CN104542456A (en) | Imitative ecological breeding method of giant salamanders | |
| CN113040071B (en) | Method for cultivating fries of opsariichthys bidens | |
| CN117598228B (en) | Industrial cultivation method for micropterus salmoides fries | |
| CN106614141B (en) | A kind of method of flowing water pond high-density breeding mandarin fish | |
| CN101971783B (en) | Full artificial ecological simulation breeding technology of burbot | |
| CN104585086A (en) | Efficient mixed culture method for mandarin fish, spotted silver carp, silver carp and dace | |
| CN112889720A (en) | Method for breeding penaeus monodon | |
| CN105432523B (en) | A kind of expanded letter sand loach offspring seed cultivation method | |
| CN109548719B (en) | Mixed overwintering culture method for portunus trituberculatus, fugu rubripes and ruditapes philippinarum | |
| Yaqing et al. | The status of mariculture in northern China | |
| CN108522362A (en) | A kind of Penaeus Vannmei multi items pond polyculture method | |
| CN107079855A (en) | A kind of high density leech method for breeding and its special probiotics | |
| CN1739345A (en) | High pond domestication and culture method | |
| CN112931332A (en) | Method for cultivating green food prawn breeding shrimps | |
| CN112772494A (en) | Pollution-free prawn culture method | |
| CN112262797A (en) | Artificial breeding method of giant clam | |
| CN112772495A (en) | Method for cultivating pollution-free seed shrimps of prawns | |
| CN115119783B (en) | Artificial cultivation method for crawfish | |
| CN112674005A (en) | Method for industrially culturing prawns with spotted shrimps |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220323 Address after: 518000 room 403-406, 4 / F, building a11, Life Science Industrial Park, 140 Jinye Avenue, Kwai Chung street, Dapeng new area, Shenzhen, Guangdong Patentee after: SHENZHEN BGI OCEAN TECHNOLOGY CO.,LTD. Address before: 212000 room 230, block a, No. 468, Zhizhi Avenue, Jingkou District, Zhenjiang City, Jiangsu Province Patentee before: ZHENJIANG BGI FISHERIES SCIENCE & TECHNOLOGY INDUSTRIAL CO.,LTD. |