CN204560515U - A kind of sargassum fusifome land based plant is kept a full stand of seedings facility - Google Patents
A kind of sargassum fusifome land based plant is kept a full stand of seedings facility Download PDFInfo
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- CN204560515U CN204560515U CN201520257870.7U CN201520257870U CN204560515U CN 204560515 U CN204560515 U CN 204560515U CN 201520257870 U CN201520257870 U CN 201520257870U CN 204560515 U CN204560515 U CN 204560515U
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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
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- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
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Abstract
A kind of sargassum fusifome land based plant is kept a full stand of seedings facility, described facility comprises seawater supply and requires the cultivation pond group with multiple cultivation ponds composition, described cultivation pond is rectangle, arranged side by side along cultivating pond length direction about multiple cultivation pond, front and back echelon arrangement, be provided with feed coefficient, meta pond and low level pond, current to be designed to from feed coefficient through meta and low level pond again to escape canal, along cultivating on the inwall of long limit, pond, perpendicular grooves is reserved at interval of a seedling curtain length, nursery or put into a square wood strip when keeping a full stand of seedings as crossbeam in every a pair groove, regularly arranged on square wood strip have hook, for hanging seedling curtain, cultivating end wall bottom, pond and water inlet is set, cultivating on the other end pool wall of pond along arranging discharge outlet or overflow groove.Use the utility model to avoid the keep a full stand of seedings large number of biological that faces of sea and frequently adhere to harm that seedling curtain brings and the impact that environmental abnormality brings, greatly improve seedling adhesive rate and the reliability of producing of keeping a full stand of seedings.Ensure the seed that sargassum thunbergii breeding production provides sufficient.
Description
Technical field:
The invention belongs to algae reproduction technical field, relate to a kind of sargassum fusifome land based plant particularly and to keep a full stand of seedings facility.
Background technology:
Sargassum fusifome [Sargassum fusiforme] is one of famous edible health marine alga, extensively eaten, be called as " long-life vegetable " in Japan in states such as Japan and Korea S, many years from Chinese import.Sargassum fusifome was once that China coast extensively distributes and very common Sargassaceae marine alga.Because the early stage artificial breeding technique of sargassum fusifome is still in probe phase, cultivates and mostly adopt wild resource with seed, through collection for many years, cause many places difficulty see sargassum fusifome trace.Since artificial seed's Cultivating techniques of sargassum fusifome is captured, now substantially break away from the dependence to wild sargassum fusifome.
The prior art of sargassum fusifome artificial breeding is after indoor collection kind algae fertilized egg, sprouting, then transferring to sea and keeping a full stand of seedings through completing seedling 1-2 week.After 3-4 month keeps a full stand of seedings, reach the long 5-15cm of body, and existing 1 or several side shoot, can clean with a pointed instrument from seedling curtain and be clipped in cultivation Miao Shengshang and form.Why need this to keep a full stand of seedings the phase, be because seedling too little also cannot be clamped on seedling rope cultivate, need to stand stormy waves and beat the clamping with seedling rope.Therefore, in the some months not yet reaching folder seedling specification, need to carry out high strength centralized management to seedling curtain, this stage is exactly so-called keeping a full stand of seedings the phase.What is called " high strength management " refers to that the phase of keeping a full stand of seedings is on the occasion of autumn in summer high temperature season, and slowly, assorted algae and the attachment of animal larva seriously, manage slightly to loosen and just may be annihilated growth of seedling, so management intensity is very big during keeping a full stand of seedings.Also require to keep a full stand of seedings sea water quality well, current are usual, and typhoon influence is little.Good marine site at least also will process one time for every three days in turn, except biology frequently adheres on seedling curtain, also has the absorption of a large amount of mud, also can affect growth of seedling.At Enteromorphas such as Qingdao by area, each marine site is all subject to the impact that Enteromorpha is wound around, and simultaneous Enteromorpha seedling takes turns to adhere to and ramp, and sargassum fusifome seedling cannot be kept out.So keep a full stand of seedings in existing sea, link is faced with the problem that some have a strong impact on survival rate of keeping a full stand of seedings all the time.Above factor is all continue to occur, and therefore be unable to do without and manage frequently, cleaning will badly influence growing of sargassum fusifome seedling not in time, even keeps a full stand of seedings unsuccessfully, seedling curtain scraps.Keep a full stand of seedings and be also faced with very large storm disaster and the bad threat of sea water quality in sea.
Summary of the invention:
The technical problems to be solved in the utility model is to provide a kind of sargassum fusifome land based plant and keeps a full stand of seedings facility, carry out sargassum fusifome temporary culture of seedling on land by facility of the present invention to keep a full stand of seedings, thoroughly stop the keep a full stand of seedings biology that faces of sea and frequently adhere to the subject matter with the harm seedling such as mud scum, guarantee sargassum fusifome seedling early development and safety of aestivating, can also significantly reduce labor intensity simultaneously, improve working conditions, avoid typhoon multiple season, realize high and stable yields, be conducive to the labile state thoroughly reversing sargassum fusifome Seedling production.
The utility model is achieved through the following technical solutions:
A kind of sargassum fusifome land based plant is kept a full stand of seedings facility, described batch production comprises the cultivation pond group of multiple cultivation pond composition, described cultivation pond is rectangle, the degree of depth is 50 ~ 80cm, brick cement pit, arranged side by side along cultivating pond length direction about multiple cultivation pond, front and back echelon arrangement, be provided with feed coefficient, meta pond and low level pond, current be designed to saline groundwater or seawater from feed coefficient through meta pond and low level pond again to escape canal, along cultivating on the inwall of long limit, pond, perpendicular grooves is reserved at interval of a seedling curtain length, nursery or put into a square wood strip when keeping a full stand of seedings as crossbeam in every a pair groove, regularly arranged on square wood strip have hook, for hanging seedling curtain or arranging seedling curtain turning device, cultivating end wall bottom, pond and 1 ~ 2 water inlet is set, cultivating on the other end pool wall of pond along arranging 2 ~ 4 discharge outlet or overflow groove, the sand filtration well seawater that water source can be built specially with the salt water of underground lower temperature or seashore.Cultivate above pond and do ceiling with 1 ~ 2 layer of black window-blind, block excessively strong sunlight in summer, window-blind overhead 2 ~ 2.5 meters.
Method that sargassum fusifome keeps a full stand of seedings is to utilize above-mentioned facility to carry out, collect seedling after terminating routinely, seedling curtain plane is arranged in parallel in and cultivates in pond, and seedling curtain is hung on described hook, with saline groundwater or husky filter well water, the water inlet being cultivated one end, pond by a high position is injected by pipeline, and current cultivate pond through meta, low level cultivates pond, finally discharge through discharge outlet, and keep water level to cover seedling curtain 5 ~ 10cm; Water exchange capacity according to temperature and pool inner water tender feeling condition regulate, guarantee pool inner water temperature whole summer and autumn be no more than 24 DEG C with water quality pure and fresh.
The utility model beneficial effect compared with prior art:
The utility model sargassum fusifome facility of keeping a full stand of seedings is arranged to scalariform arrangement, and keep a full stand of seedings with water from feed coefficient to the flowing in low level pond, under sargassum fusifome seedling curtain is in the water environment of a flowing, keep a full stand of seedings condition in similar sea, sargassum fusifome seedling adhered to more firm.After sargassum fusifome seedling length reaches about 10mm, or season to mid-September, just should transfer to marine continuation and cultivate, to accelerate growing up to of seedling, after height of seedling reaches 5cm and occurs point branch, just should start to press from both sides seedling cultivation.
The utility model can make sargassum fusifome artificial seed produce to break away from sea to keep a full stand of seedings the passive situation of living at the mercy of the elements, and especially typhoon season occurred frequently and high temperature season are to having a strong impact on of keeping a full stand of seedings, and reaches and produces according to plan and supply the effect of market demand.
Accompanying drawing illustrates:
Fig. 1 the utility model structural principle schematic diagram: 1 water inlet, 2 seedling curtains, 3 crossbeams, 4 discharge outlet.
Embodiment:
Below in conjunction with embodiment, the technical solution of the utility model is further explained.
Embodiment 1
A kind of sargassum fusifome land based plant is kept a full stand of seedings facility, described facility comprises the cultivation pond group of multiple cultivation pond composition, described cultivation pond is rectangle, the degree of depth is 50 ~ 80cm, brick cement pit, arranged side by side along cultivating pond length direction about multiple cultivation pond, front and back echelon arrangement, be provided with feed coefficient, meta pond and low level pond, current to be designed to from feed coefficient through meta and low level pond again to escape canal, along cultivating on the inwall of long limit, pond, perpendicular grooves is reserved at interval of a seedling curtain length, nursery or put into a square wood strip when keeping a full stand of seedings as crossbeam in every a pair groove, regularly arranged on square wood strip have hook, for hanging seedling curtain or arranging seedling curtain turning device, cultivate the water inlet that end wall bottom, pond arranges 1 ~ 2 diameter 50-80mm, cultivate on the other end pool wall of pond along the discharge outlet or the overflow groove that arrange 2 ~ 4 diameter 50-80mm, cultivate above pond and do ceiling with 1 ~ 2 layer of black window-blind, block excessively strong sunlight in summer, window-blind overhead 2 ~ 2.5 meters.
Sargassum fusifome is kept a full stand of seedings place election: must be the coastal region possessing saline groundwater resource, or utilizes existing aquaculture or nursery place and salt water well, reaches by configuring suitable seedling pool environment the requirement that sargassum fusifome keeps a full stand of seedings.Salt water well is more easily got at general sandy beach and gravel seabeach, and this is one of most important condition of addressing.For the place can not dug a well or outlet effect is undesirable, can water filter well be configured, correspondingly also want adjusting process.
The basic demand of saline groundwater: this example make use of original salt water well, salinity is 22 ‰, water temperature 14 DEG C, pH7.9 kept stable and water quality is pure and fresh.
Cultivation pond is built: this routine cultivation pond is the brick cement pit of rectangle, as shown in Figure 1, the degree of depth is 60cm, in pond, length and width dead size is respectively the integral multiple of seedling curtain length and width, arranged side by side along cultivating pond length direction about multiple cement pit, front and back echelon arrangement, be provided with feed coefficient, meta pond and low level pond, current to be designed to from feed coefficient through meta and low level pond again to escape canal, along on the inwall of cement pit long limit, a vertical groove is reserved at interval of a seedling curtain length, groove lower end distance cultivates pond maximum water level 15-30cm, this groove determines the height of seedling curtain plane from the height and distance water surface at the bottom of pond.Be spacing erection crossbeam 3 with square wood strip according to the length of seedling curtain, the every 40cm of crossbeam 3 upper side (seedling curtain width is 40cm) has 2 stainless steel lag screws, for fixing seedling curtain 2, seedling curtain two ends respectively have a diameter to reach the support of stainless steel strip as seedling cord of 5mm, only this stainless steel strip need be hung on the steel nail in adjacent beams and seedling curtain can be kept to be in horizontal straight condition; Cultivate the water inlet that another end wall bottom, pond arranges 3 diameter 50mm, other end pool wall top arranges the discharge outlet of 3 diameter 50mm, cultivates pond and can be used as collect seedling pond and pond of keeping a full stand of seedings simultaneously;
Do ceiling with 2 layers of black window-blind above cement pit, block excessively strong sunlight in summer, window-blind overhead 2 ~ 2.5 meters;
Underground water is kept a full stand of seedings and is aestivated: referring to collects seedling routinely terminate after, all seedling curtain planes of adopting seedling are arranged in parallel in cultivates in pond, and seedling curtain is hung on described stainless steel lag screws, seedling curtain is perpendicular to crossbeam, inject with the water inlet pipe that saline groundwater cultivates one end, pond by a high position, current cultivate pond through meta, low level cultivates pond, finally discharge through discharge outlet 4, and remain that water level covers seedling curtain 10cm-30cm, water exchange capacity regulates according to temperature and pool inner water tender feeling condition, guarantee pool inner water temperature the highest be no more than 24 DEG C and water quality pure and fresh, first filter through 100 mesh filter screens before underground water uses, suitably agrochemical can be applied in process of keeping a full stand of seedings.
Current keep circulation from start to finish, and keep pool inner water position to stablize.Water exchange capacity is no more than 24 DEG C for principle to keep pond water temperature.In 1-3 week, only need every day and observe water temperature and water level.Start after 3 weeks to rinse seedling curtain, every three days 1 time with hydraulic giant, by stirring water layer above seedling curtain, prevention sediments hinders growth of seedling.Bleed off weekly at the bottom of the water service sink of pond after February, period does not need to take seedling curtain, as long as seedling curtain temperature of exposure and dry is no more than 1 hour.Rinse seedling curtain also to change into once a day.Check seedling development and adhesion condition every day, water quality becomes muddiness can strengthen quantity of exchanged water, period illumination 3000 ~ 7000Lx at any time.
Marine support temporarily and form: with underground water keep a full stand of seedings be reduced to 25 DEG C to sea area water temperature time or can plunge into the commercial sea in early September and support temporarily.All seedling curtains move on to sea and support temporarily routinely, and seedling can grow to more than 5cm by the end of October and produce multiple branch.At this moment can terminate to keep a full stand of seedings and support the stage temporarily, after point seedling, folder seedling, starting marine raft culture, until form.
Claims (1)
1. a sargassum fusifome land based plant is kept a full stand of seedings facility, it is characterized in that described facility comprises the cultivation pond group of multiple cultivation pond composition, described cultivation pond is rectangle, the degree of depth is 50 ~ 80cm, arranged side by side along cultivating pond length direction about multiple cultivation pond, front and back echelon arrangement, be provided with feed coefficient, meta pond and low level pond, current be designed to saline groundwater or seawater from feed coefficient through meta pond and low level pond again to escape canal, along cultivating on the inwall of long limit, pond, perpendicular grooves is reserved at interval of a seedling curtain length, nursery or put into a square wood strip when keeping a full stand of seedings as crossbeam (3) in every a pair groove, regularly arranged on square wood strip have hook, for hanging seedling curtain (2) or installing seedling curtain turning device additional, cultivate end wall bottom, pond and 1 ~ 2 water inlet (1) is set, cultivate on the other end pool wall of pond along arranging 2 ~ 4 discharge outlet (4) or overflow groove, cultivate above pond and do ceiling with 1 ~ 2 layer of black window-blind, block excessively strong sunlight in summer, window-blind overhead 2 ~ 2.5 meters.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520257870.7U CN204560515U (en) | 2015-04-24 | 2015-04-24 | A kind of sargassum fusifome land based plant is kept a full stand of seedings facility |
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| CN201520257870.7U CN204560515U (en) | 2015-04-24 | 2015-04-24 | A kind of sargassum fusifome land based plant is kept a full stand of seedings facility |
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| CN204560515U true CN204560515U (en) | 2015-08-19 |
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| CN201520257870.7U Expired - Fee Related CN204560515U (en) | 2015-04-24 | 2015-04-24 | A kind of sargassum fusifome land based plant is kept a full stand of seedings facility |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106605590A (en) * | 2015-10-25 | 2017-05-03 | 杜晓华 | Soilless culture planting slot facilitating thinning |
| CN114128618A (en) * | 2021-12-13 | 2022-03-04 | 广东海洋大学 | Gracilaria seed protection device and method |
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2015
- 2015-04-24 CN CN201520257870.7U patent/CN204560515U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106605590A (en) * | 2015-10-25 | 2017-05-03 | 杜晓华 | Soilless culture planting slot facilitating thinning |
| CN114128618A (en) * | 2021-12-13 | 2022-03-04 | 广东海洋大学 | Gracilaria seed protection device and method |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20210424 |