CN205884392U - High -order pond of japanese bag shrimp breed of spreading husky device and using this husky device of shop - Google Patents
High -order pond of japanese bag shrimp breed of spreading husky device and using this husky device of shop Download PDFInfo
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- CN205884392U CN205884392U CN201620567109.8U CN201620567109U CN205884392U CN 205884392 U CN205884392 U CN 205884392U CN 201620567109 U CN201620567109 U CN 201620567109U CN 205884392 U CN205884392 U CN 205884392U
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- pond
- feed coefficient
- marsupenaeus japonicus
- cell body
- sand
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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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Abstract
The utility model relates to a spread husky device for place and breed high -order pond bottom of the pool japanese bag shrimp, including the support body, this support body includes the tray and sets up in this end of tray portion and be used for supporting the pillar of this tray, forms the blowdown clearance that incomplete bait of confession and excrement pass through between this end of tray face and the high -order pond bottom of the pool, it breeds high -order pond still to relate to the japanese bag shrimp of using this husky device of shop. The above -mentioned husky device simple structure of shop has better ground mobility, and this external enwergy avoids incomplete bait and excrement to gather at shop's sand bed, set up the activity district of feeding the district with being used for the shrimp to dive huskyly that is used for the shrimp to ingest in the above -mentioned high -order pond separately, directly reduced incomplete bait and excrement the remaining of sand bed, for the growth of japanese bag shrimp provides a good growing environment, effectively reduce the emergence of japanese bag shrimp disease among the the breeding process.
Description
Technical field
This utility model is related to technical field of aquaculture, and more particularly, to a kind of Marsupenaeus japonicus cultivate feed coefficient.
Background technology
Marsupenaeus japonicus (penaeus japonicus), also known as japonicus, because it is nutritious, economic worth is high
There is extensive market prospect, be one of important sea-farming shrimps kind of China.Shrimp pool feed coefficient refers to support by the sea shrimp
Pond physical features be higher than sea level, take out sea water support shrimp, in recent years, China south China, East China Litopenaeus vannamei feed coefficient support
On the basis of growing pattern, for the ecological habit of Marsupenaeus japonicus, have developed a kind of new mould of suitable Marsupenaeus japonicus cultivation
Formula feed coefficient sands intensive culture pattern.This aquaculture model is gradually in China Hainan, Guangdong, Guangxi, Fujian, Zhejiang at present
Etc. ground popularization and application, highest per mu yield is up to more than 500kg, remarkable in economical benefits.
Through for many years cultivation practice, Marsupenaeus japonicus feed coefficient sand intensive culture pattern constantly developed perfect, but still
Some technical barriers are had to need to overcome, such as at the bottom of pond sand bed contamination build-up, On Blackening etc. in breeding process.At present, Japan
Capsule prawn feed coefficient sands how intensive culture pattern sands pattern using full pond, and this kind of mode that sands, due to the rougher injustice of Shamian Island, makes
Obtain the pollutant such as a large amount of residual baits, feces and be attached at the bottom of pond it is impossible to concentrate to the flowing of central bottom blowdown mouth, cause dirty at the bottom of pond sand bed
Dye thing accumulation.Because Marsupenaeus japonicus have latent sand habit daytime, the pollution of at the bottom of pond sand bed can directly affect Marsupenaeus japonicus
Growth, if bottom dissolved oxygen is not enough, can make pollutant putrefactive fermentation, and in water body, ammonia nitrogen, nitrite raise, and ultimately result in Japanese capsule
Prawn morbidity is dead.
A kind of Chinese invention patent " ground of Application No. cn201010543661.0 (application publication number cn102047856a)
Film sand bed self-cleaning cultivates pond and the method for Marsupenaeus japonicus " disclose the pond that a kind of mulch film sand bed self-cleaning cultivates Marsupenaeus japonicus
The pool and method, the method step includes the effect of current impulse force from bottom to top and sand bed bottom airflow, and sand bed can be made fluffy,
Dirt in gap also can enter water layer with the gentle stream of current, and in pond, effluent sewerage passes through water pump entrance protein separator, smelly
Oxygen Generator, is back to pond circulation again and uses after process.Although the method achieving the self-cleaning of at the bottom of pond sand bed, make in sand bed
Dirt enter with air-flow and current air pump and the water pump of higher-wattage in water, certainly will be needed, power consumption is higher, and for current
For prawn feed coefficient, the method quantities is larger, and input cost is higher, is unfavorable for promoting and application.
Utility model content
First technical problem to be solved in the utility model is to provide one kind to be applied to Japan for prior art
Capsule prawn culturing higher-place pond sand device, this sands device and can solve feed coefficient at the bottom of pond sand bed contamination build-up, nigrescence etc. asks
Topic.
Second technical problem to be solved in the utility model is to provide a kind of application above-mentioned paving for prior art
The Marsupenaeus japonicus cultivation feed coefficient of husky device, this feed coefficient can be that a good environment is built in the growth of Marsupenaeus japonicus.
The technical scheme that this utility model first technical problem of solution is adopted is: one kind is applied to Marsupenaeus japonicus and supports
That grows feed coefficient sands device, is used for being placed on feed coefficient at the bottom of pond it is characterised in that including support body, this support body includes top and uses
Form the pallet sanding layer and be arranged on this tray bottom and for supporting the pillar of this pallet in sanding, this tray bottom surface with
Form the drainage gap passing through for residual bait and Excreta between feed coefficient at the bottom of pond.
Preferably, described pillar is at least three and is distributed in tray bottom, this pillar is in that radius is uniform from top to bottom
The rounding mesa-shaped successively decreased, and its radius be 0.75～1.25cm, highly for 10～15cm (i.e. the height of drainage gap be 10～
15cm), thus the resistance to current for the pillar can be reduced；Preferably, described pillar is five and is distributed in tray bottom, preferably
Ground, wherein one pillar is arranged at tray bottom center, and other four are divided into the four of tray bottom centered on this pillar
At angle, thus pillar can be made to be fixedly supported pallet.
Preferably, described pallet is square, and length be 75～85cm, width be 75～85cm, highly be 8～
15cm, the subregion that can easily realize feed coefficient as needed sands, and the mobility sanding device can be made strong, thus side
Just sand.
The technical scheme that this utility model second technical problem of solution is adopted is: a kind of application is above-mentioned to sand device
Marsupenaeus japonicus cultivate feed coefficient, including cell body it is characterised in that being provided with behaviour area, bait throwing in area and water in described cell body
Vehicle type aerator, described behaviour area is arranged at this bait throwing in area in the middle part of cell body encloses and is located at behaviour area surrounding, in the at the bottom of pond of this cell body
It is evenly equipped with a plurality of oxygen supplement pipeline, and be provided between adjacent oxygen supplement pipeline and above-mentioned sand device；The at the bottom of pond center of described behaviour area
The at the bottom of pond being provided with sewage draining exit and cell body, by the four circumferential downward-sloping certain angles of this sewage draining exit, is beneficial to dirt and is concentrated to blowdown
Mouthful, also extend transversely through in the at the bottom of pond of this behaviour area simultaneously and be provided with a plurality of drain outlet and each drain outlet and intersect at this blowdown
Mouthful.
For making filth-discharging effect preferably, preferably, described drain outlet is two and is in crossing distribution.
Preferably, described oxygen increasing tube be arranged in parallel and parallel with wherein in above-mentioned drain outlet, described sand
Device is layed between adjacent oxygen supplement pipeline along oxygen supplement pipe lengths, and the described device that sands spreads along oxygen supplement pipe lengths
If, and described drain outlet and centered on sewage draining exit radius be not lay this in the region of 1.5～2m to sand device, not only
Be conducive to blowdown, and can avoid being arranged at, because sanding device, the problem leading near sewage draining exit place unstable lodging.
For enabling Marsupenaeus japonicus to obtain sufficient oxygen when diving husky activity in behaviour area, preferably, adjacent is described
Between oxygen supplement pipeline, its spacing direction is provided with 1～2 and sands device, respectively sand between device oxygen supplement adjacent thereto pipeline
Spacing be 5～10cm.
Oxygenation effect for making waterwheel aerator is preferable, preferably, described waterwheel aerator is arranged at cell body
Diagonal angle；For enabling residual bait and Excreta successfully to concentrate on sewage draining exit with current, preferably, the at the bottom of pond of cell body is by surrounding
Downward-sloping 4 °～7 ° to this sewage draining exit.
Compared with prior art, the utility model has the advantage of: the device that sands in this utility model enables Japan
The subregion of capsule prawn culturing higher-place pond sands and makes somebody a mere figurehead and sands, and this sands apparatus structure simply, has preferably mobility, because
What this facilitated feed coefficient sands operation, additionally, sanding device by this and realizing built on stilts sanding so that sanding layer and feed coefficient pond
Between bottom formed drainage gap, the residual bait in breeding process and Excreta can be made to discharge by this drainage gap, it is to avoid residual bait with
Excreta sand lamination gather.
Apply this to sand in the feed coefficient of device, according to the physiological characteristicies of Marsupenaeus japonicus, set up separately in feed coefficient for
Bait throwing in area and the behaviour area of sand of diving for prawn that prawn ingests, directly decrease the residual bait and Excreta residual in sand bed, with
Sand device combination and can be prevented effectively from residual bait and Excreta and sanding the accumulation that lamination is gathered, prevent a large amount of accumulation of pollutant from causing sand
Layer blacks, thus providing a good growing environment for the growth of Marsupenaeus japonicus, effectively reduces Japanese capsule in breeding process
The generation of shrimp disease.
Brief description
Fig. 1 is the structural representation that in this utility model embodiment, Marsupenaeus japonicus cultivate feed coefficient；
Fig. 2 is to sand apparatus structure schematic diagram in this utility model embodiment.
Specific embodiment
Below in conjunction with accompanying drawing embodiment, this utility model is described in further detail.
Embodiment 1: Marsupenaeus japonicus cultivation feed coefficient
As shown in figure 1, a kind of Marsupenaeus japonicus cultivate feed coefficient, including cell body 1, this cell body 1 be square (about 1.3 mu, its
Length and width, deep it is respectively 35m, 25m and 2.2m, about 60 ° of the pool wall gradient), at the bottom of pond and surrounding are watered by cement or covering with ground sheeting,
Setting behaviour area 2, bait throwing in area 3 and waterwheel aerator (not shown) in this cell body 1, ringwise, its width is in bait throwing in area 3
1.5～2m, in the present embodiment, its width is 2m.Wherein, behaviour area 2 is arranged at cell body 1 central authorities, and bait throwing in area 3 with this behaviour area 2 is
The surrounding located at this behaviour area 2 is enclosed at center, and waterwheel aerator is two and is arranged at the diagonal angle of cell body 1, and in embodiment
Waterwheel aerator used is the waterwheel aerator of 1kw for power, and the direction of arrow in Fig. 1 is water (flow) direction.
The center of behaviour area 2 at the bottom of pond is provided with sewage draining exit 4, and the at the bottom of pond surrounding of cell body 1 has 5 ° with sewage draining exit 4
The gradient, is beneficial to waste and concentrates on sewage draining exit 4 and discharge.For being beneficial to the discharge of waste further, also it is horizontally arranged with behaviour area 2
A plurality of drain outlet 5 and each drain outlet 5 intersects at sewage draining exit 4, the width of this drain outlet 5 is 2～3m.In the present embodiment it is
On the basis of ensureing dirt eliminating function, convenient setting, drain outlet 5 is two and is in crossing distribution.
Additionally, being also evenly equipped with a plurality of pvc oxygen supplement pipeline 6 at the bottom of pond, pvc oxygen supplement pipeline 6 is in normally open, and adjacent
It is equipped between pvc oxygen supplement pipeline 6 and sand device 7.This sands device 7 and is positioned at the bottom of pond, enables the subregion of feed coefficient at the bottom of pond
Sand, as shown in Fig. 2 including support body, this support body includes the pallet 71 for sanding and is arranged on this pallet 71 bottom and is used for
Support the pillar 72 of this pallet 71, between this pallet 71 and feed coefficient at the bottom of pond, form drainage gap.Further, hold in the palm in the present embodiment
Disk 71 is square, and this pallet 71 bottom is provided with five pillars 72, and wherein one pillar 72 is arranged at pallet 71 bottom centre, and
Other four are divided at the corner of pallet 71 bottom centered on this pillar 72, thus pillar 72 can be made to be fixedly supported pallet
71；Further, the radius of each pillar 72 uniformly successively decreases from top to bottom, its radius be 0.75～1.25cm, in the present embodiment its
Maximum radius is 1.25cm, and least radius is 0.75cm, highly for 10～15cm (the present embodiment camber is 15cm), thus can
Reduce the resistance to current for the pillar 72.
This pvc oxygen supplement pipeline 6 be arranged in parallel and parallel with one of them in above-mentioned drain outlet, sands device 7 along pvc
Oxygen supplement pipeline 6 length direction is laid, and radius is 1.5～2m (the present embodiment on drain outlet 5 and centered on sewage draining exit 4
In be 2m) region in do not lay and sand device 7.In the present embodiment, along its spacing direction between adjacent pvc oxygen supplement pipeline 6
It is provided with 2 and sands device 7, the spacing between adjacent pvc oxygen supplement pipeline 6 is 1.6～2m (being 2m in the present embodiment), each paving
Spacing between husky device 7 pvc oxygen supplement pipeline 6 adjacent thereto is 5～10cm (being 10cm in the present embodiment).
Dive on Marsupenaeus japonicus daytimes sand, activity is less, nocturnalism frequently, and carries out forage and ingests.In above-mentioned feed coefficient,
By arranging bait throwing in area, when night manually feeding mixed feed, feedstuff is thrown this bait throwing in area 3, Marsupenaeus japonicus can focus on
Bait throwing in area 3, to ingest, so not only can avoid residual bait to remain in and sand on layer, simultaneously because after the completion of Marsupenaeus japonicus are ingested
There is " welt " behavior, and under the conditions of high-density breeding, its intestinal drains food quickly, so most prawn feces
It is concentrated in bait throwing in area 3.When water surface waterwheel aerator is opened, water body can be driven to rotate, current can be by residual bait and excrement
Will pass through the drainage gap sanding device 7 lower section and drain outlet 5 is concentrated to central blow-down mouth 4, and by drain outlet 5 by dirt
Discharge.
Feed coefficient in following Application Examples 1 carries out culture experiment, breeding process detailed in Example 2 to Marsupenaeus japonicus
～embodiment 4:
Embodiment 2: Marsupenaeus japonicus cultural method
This cultural method comprises the following steps: throws in Marsupenaeus japonicus first in this feed coefficient and (is purchased from Zhoushan right
Shrimp nursery, similarly hereinafter), the cultivation density of Marsupenaeus japonicus is 5w/ mu, has night rope according to Marsupenaeus japonicus in the present embodiment
The habit of bait, therefore Feeding time is arranged in 18:30,24:00 and 4:00.
20min before feeding, closes waterwheel aerator, makes water body stop flowing, it is to avoid after bait throwing in, current are by feedstuff band
Enter to sand region.After feeding, a large amount of Marsupenaeus japonicus can be observed by light-illuminating and concentrate on bait throwing in area forage to ingest；Ingest
After the completion of, most of shrimp is all attached on the surrounding bank protection of pond, because, under the conditions of high-density breeding, Marsupenaeus japonicus intestinal is drained
Quickly, so most feces are also concentrated in bait throwing in area to food.After 2h after bait throwing in, according to Marsupenaeus japonicus material feeding situation
Open waterwheel aerator, promote water body to rotate, by residual bait and feces by sanding below device and drain outlet is concentrated
Discharge to central blow-down mouth.Waterwheel aerator is always on, until feed front 20min close next time, so can ensure that
The residual bait in bait throwing in area and feces are cleaned, and avoid pollutant to accumulate in sand bed simultaneously, are that the growth of Marsupenaeus japonicus is built
One good environment.
Additionally, the front 25d of cultivation, every 10d applies primary particle type bottom to cell body and changes microbial ecological agent and (be purchased from prosperous of Cangzhou
Biotechnology research institute, similarly hereinafter), every 5d administration primary particle type bottom changes microbial ecological agent afterwards, and this granular pattern bottom changes Tiny ecosystem
The administration density of preparation is 800g/ mu.
Embodiment 3: Marsupenaeus japonicus cultural method
This cultural method comprises the following steps: first in this feed coefficient throw in Marsupenaeus japonicus, Marsupenaeus japonicus support
Growing density is 7w/ mu, has the habit of night forage in the present embodiment according to Marsupenaeus japonicus, therefore Feeding time is arranged in 18:
00th, 23:30 and 3:30.
30min before feeding, closes waterwheel aerator, makes water body stop flowing, it is to avoid after bait throwing in, current are by feedstuff band
Enter to sand region.After feeding, a large amount of Marsupenaeus japonicus can be observed by light-illuminating and concentrate on bait throwing in area forage to ingest；Ingest
After the completion of, most of shrimp is all attached on the surrounding bank protection of pond, because, under the conditions of high-density breeding, Marsupenaeus japonicus intestinal is drained
Quickly, so most feces are also concentrated in bait throwing in area to food.After 2h after bait throwing in, according to Marsupenaeus japonicus material feeding situation
Open waterwheel aerator, promote water body to rotate, by residual bait and feces by sanding below device and drain outlet is concentrated
Discharge to central blow-down mouth.Waterwheel aerator is always on, until feed front 30min close next time, so can ensure that
The residual bait in bait throwing in area and feces are cleaned, and avoid pollutant to accumulate in sand bed simultaneously, are that the growth of Marsupenaeus japonicus is built
One good environment.
Additionally, the front 30d of cultivation, every 15d applies primary particle type bottom to cell body and changes microbial ecological agent, and every 7d applies afterwards
Primary particle type bottom changes microbial ecological agent, and the administration density that this granular pattern bottom changes microbial ecological agent is 1000g/ mu.
Embodiment 4: Marsupenaeus japonicus cultural method
This cultural method comprises the following steps: first in this feed coefficient throw in Marsupenaeus japonicus, Marsupenaeus japonicus support
Growing density is 10w/ mu, has the habit of night forage in the present embodiment according to Marsupenaeus japonicus, therefore Feeding time is arranged in 18:
30th, 23:30 and 4:00.
25min before feeding, closes waterwheel aerator, makes water body stop flowing, it is to avoid after bait throwing in, current are by feedstuff band
Enter to sand region.After feeding, a large amount of Marsupenaeus japonicus can be observed by light-illuminating and concentrate on bait throwing in area forage to ingest；Ingest
After the completion of, most of shrimp is all attached on the surrounding bank protection of pond, because, under the conditions of high-density breeding, Marsupenaeus japonicus intestinal is drained
Quickly, so most feces are also concentrated in bait throwing in area to food.After 2.5h after bait throwing in, according to Marsupenaeus japonicus material feeding feelings
Condition opens waterwheel aerator, promotes water body to rotate, by residual bait and feces by sanding below device and drain outlet collection
In to central blow-down mouth discharge.Waterwheel aerator is always on, until feed front 25min close next time, so can protect
The residual bait in card bait throwing in area and feces are cleaned, and avoid pollutant to accumulate in sand bed simultaneously, are the growth battalion of Marsupenaeus japonicus
Make a good environment.
Additionally, the front 25d of cultivation, every 12d applies primary particle type bottom to cell body and changes microbial ecological agent, and every 6d applies afterwards
Primary particle type bottom changes microbial ecological agent, and the administration density that this granular pattern bottom changes microbial ecological agent is 900g/ mu.
Marsupenaeus japonicus in above-described embodiment 2～embodiment 4 well-grown in breeding process, do not occur because residual bait,
The dirt contamination such as Excreta and the disease that leads to.
Claims (8)
1. a kind of be applied to Marsupenaeus japonicus cultivate feed coefficient sand device, be used for being placed on feed coefficient at the bottom of pond, its feature exists
In including support body, this support body includes top and is used for sanding and forms the pallet sanding layer and be arranged on this tray bottom and be used for
Support the pillar of this pallet, between this tray bottom surface and feed coefficient at the bottom of pond, form the drainage gap passing through for residual bait and Excreta.
2. sand device as claimed in claim 1 it is characterised in that described pillar is at least three and is distributed in tray bottom
Portion, the rounding mesa-shaped that this pillar uniformly successively decreases from top to bottom in radius, and its radius are 0.75～1.25cm, highly for 10～
15cm.
3. sand device as claimed in claim 2 it is characterised in that described pallet is square, its length is 75～85cm, width
Spend for 75～85cm, be highly 8～15cm.
4. a kind of application sands the Marsupenaeus japonicus cultivation feed coefficient of device, including cell body, its feature as claimed in claim 1
It is, be provided with behaviour area, bait throwing in area and waterwheel aerator in described cell body, described behaviour area is arranged in the middle part of cell body
This bait throwing in area encloses and is located at behaviour area surrounding, and the at the bottom of pond of this cell body is evenly equipped with a plurality of oxygen supplement pipeline, and between adjacent oxygen supplement pipeline
It is provided with and above-mentioned sand device；
The at the bottom of pond of described behaviour area is provided centrally with sewage draining exit and the at the bottom of pond of cell body is downward-sloping certain by four this sewage draining exit circumferential
Angle, also extends transversely through in the at the bottom of pond of this behaviour area simultaneously and is provided with a plurality of drain outlet and each drain outlet and intersects at this blowdown
Mouthful.
5. Marsupenaeus japonicus cultivation feed coefficient as claimed in claim 4 is it is characterised in that described drain outlet is two and is in
Crossing distribution.
6. Marsupenaeus japonicus cultivation feed coefficient as claimed in claim 5 is it is characterised in that described oxygen supplement pipeline be arranged in parallel simultaneously
Parallel with wherein in above-mentioned drain outlet, the described device that sands is laid along oxygen supplement pipe lengths, and described blowdown
Passage and centered on sewage draining exit radius be not lay this in the region of 1.5～2m to sand device.
7. Marsupenaeus japonicus as claimed in claim 6 cultivate feed coefficient it is characterised in that between adjacent described oxygen supplement pipeline
Its spacing direction is provided with 1～2 and sands device, respectively sand spacing between device oxygen supplement adjacent thereto pipeline be 5～
10cm.
8. Marsupenaeus japonicus cultivation feed coefficient as claimed in claim 5 is it is characterised in that described waterwheel aerator is arranged at
The diagonal angle of cell body, the at the bottom of pond of described cell body is by four circumferential downward-sloping 4 °～7 ° of this sewage draining exit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620567109.8U CN205884392U (en) | 2016-06-14 | 2016-06-14 | High -order pond of japanese bag shrimp breed of spreading husky device and using this husky device of shop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620567109.8U CN205884392U (en) | 2016-06-14 | 2016-06-14 | High -order pond of japanese bag shrimp breed of spreading husky device and using this husky device of shop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205884392U true CN205884392U (en) | 2017-01-18 |
Family
ID=57767231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620567109.8U Expired - Fee Related CN205884392U (en) | 2016-06-14 | 2016-06-14 | High -order pond of japanese bag shrimp breed of spreading husky device and using this husky device of shop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205884392U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105961304A (en) * | 2016-06-14 | 2016-09-28 | 浙江省海洋水产研究所 | High-level-pond for penaeus japonicus breeding and breeding method of penaeus japonicus |
| CN109220929A (en) * | 2018-11-13 | 2019-01-18 | 中国水产科学研究院黄海水产研究所 | A method of improving industrial aquaculture Marsupenaeus japonicus survival rate |
| CN111838054A (en) * | 2020-07-15 | 2020-10-30 | 嵊泗县东海贻贝科技创新服务有限公司 | Cultivation pool with mud spreading device and use method |
-
2016
- 2016-06-14 CN CN201620567109.8U patent/CN205884392U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105961304A (en) * | 2016-06-14 | 2016-09-28 | 浙江省海洋水产研究所 | High-level-pond for penaeus japonicus breeding and breeding method of penaeus japonicus |
| CN105961304B (en) * | 2016-06-14 | 2019-06-28 | 浙江省海洋水产研究所 | A kind of Marsupenaeus japonicus cultivation feed coefficient and its cultural method |
| CN109220929A (en) * | 2018-11-13 | 2019-01-18 | 中国水产科学研究院黄海水产研究所 | A method of improving industrial aquaculture Marsupenaeus japonicus survival rate |
| CN109220929B (en) * | 2018-11-13 | 2021-07-27 | 中国水产科学研究院黄海水产研究所 | Method for improving survival rate of industrially cultured marsupenaeus japonicus |
| CN111838054A (en) * | 2020-07-15 | 2020-10-30 | 嵊泗县东海贻贝科技创新服务有限公司 | Cultivation pool with mud spreading device and use method |
| CN111838054B (en) * | 2020-07-15 | 2022-03-18 | 嵊泗县东海贻贝科技创新服务有限公司 | Cultivation pool with mud spreading device and use method |
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