CN2834157Y - Gracilaria tenuistipitata suspended cultivation device in aquatic breeding - Google Patents
Gracilaria tenuistipitata suspended cultivation device in aquatic breeding Download PDFInfo
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- CN2834157Y CN2834157Y CN 200520130141 CN200520130141U CN2834157Y CN 2834157 Y CN2834157 Y CN 2834157Y CN 200520130141 CN200520130141 CN 200520130141 CN 200520130141 U CN200520130141 U CN 200520130141U CN 2834157 Y CN2834157 Y CN 2834157Y
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- nets
- gracilaria
- lining
- fragrant plant
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Abstract
The utility model relates to a gracilaria suspended cultivation device in aquatic breeding. The utility model is characterized in that the gracilaria suspended cultivation device in aquatic breeding is provided with lining nets and a plurality of tuck nets which are fixed on the lining nets and used as seedling nets; the lining nets are connected by boom ropes on the upper and the lower sides and tendon ropes which are perpendicular with the boom ropes; a plurality of sinkers are tied on the boom ropes below the tendon ropes; alternate arrangement positions of the tuck nets which form the seedling nets are arranged on one side or both sides of the lining net, and the lining nets and the tuck nets on the lining nets have the arrangement method of horizontal arrangement or vertical arrangement. When in use, gracilaria clusters to be bred are first stretched and put into the tuck nets, and the upper edges of the tuck nets are sealed by net threads. At last, a plurality of single bodies which are used for breeding the gracilaria are fixed onto the thick boom ropes which are crossly spanned over a pond. The utility model is characterized in that operation of the stocking and collection of the gracilaria is simple, density is easy to control and the gracilaria suspended cultivation device in aquatic breeding can be repeatedly used for many times. The gracilaria suspended cultivation device in aquatic breeding can be practically used for deeper water, and the breeding density of the gracilaria under normal conditions can reach about 200-500 kg/mou by using the gracilaria suspended cultivation device in aquatic breeding for breeding the gracilaria.
Description
Technical field
The utility model relates to the hanging apparatus of fragrant plant mentioned in ancient texts in a kind of aquaculture.
Background technology
Fragrant plant mentioned in ancient texts is that a class thermophily is wide, gel content big, the economical alga rapidly of growing, and is the important source material of producing agar-agar for a long time always, and agar-agar all has application very widely in many fields such as weaving, medicine, food and scientific researches, and always supply falls short of demand.In recent years, because the development of abalone culture industry needs the first-selected bait of a large amount of fragrant plants mentioned in ancient texts as abalone, only rely on the fragrant plant mentioned in ancient texts in natural sea area to be not enough to satisfy the demands again.Therefore, development is propagated artificially also and is just brought into schedule naturally.The pond culture fragrant plant mentioned in ancient texts that rise silently in the fish Wen breed carried out of Taiwan in recent years and Guangdong, Fujian also all is the Primary Production stage that is in, and supports fragrant plant mentioned in ancient texts for large tracts of land, pond high-quality, high yield, lacks suitable breeding facility.At present, pond culture fragrant plant mentioned in ancient texts lining will have dual mode: a kind of is to broadcast at the end, promptly directly frond is sowed Yu Chizhong, makes its Yu Chidi that sinks naturally.Frond divides branch growth by vegetative propagation at the bottom of the pond, the radial striations fragrant plant mentioned in ancient texts upwards uprightly grows thickly, or is bulk and grows thickly; Another kind is raft culture, is about to river hedge seedling and is sandwiched on the cultivation rope, keeps hanging on then on the raft frame, and lining will be used for dark pond.The all existing advantage of this dual mode also has shortcoming.The mode that the end is broadcast is simple to operate, convenient management, breeding density big (300-500kg/ mu), output height.But only be suitable for more shallow pond, the general depth of water can not surpass 60-80m, if water is dark excessively, transparency is low, bottom light too a little less than, just fragrant plant mentioned in ancient texts can't normal growth.Like this, end broadcast mode only is fit to the monoculture fragrant plant mentioned in ancient texts, and can not culture together with other cultivated animals, is unfavorable for improving the availability of pond waters; Raft culture not only is fit to cultivating pools such as normal fishes and shrimps, can also raise together with kinds such as shrimp, crab, fish, has further improved pond availability and culture benefit.But this mode put in a suitable place to breed and gather all more loaded down with trivial details, breeding density lower (about 150kg/ mu).Therefore, at present in the pond culture of fragrant plant mentioned in ancient texts, need a kind of simple to operate, cultivator of being easy to promote badly, simplification put in a suitable place to breed and the operation of gathering in, also can take into account pond availability and culture benefit.
Summary of the invention
The purpose of this utility model provides the hanging apparatus of the fragrant plant mentioned in ancient texts in a kind of aquaculture, to remedy
The deficiencies in the prior art.
The hanging apparatus of fragrant plant mentioned in ancient texts of the present utility model is characterized in that having the lining net and goes up the fixing some string bags as the seedling net, the lining net by the well rope rope on the both sides up and down and with its muscle rope that hangs down mutually connection, and on the well rope rope below the muscle rope, be that a plurality of sinkers are arranged.
The position alternately that the hanging apparatus of fragrant plant mentioned in ancient texts of the present utility model, its feature also are to form the string bag of seedling net is arranged on the one-sided or bilateral of lining net.The arrangement mode of the above-mentioned lining net and the string bag on it is that level is arranged.
The lining net of the hanging apparatus of above-mentioned fragrant plant mentioned in ancient texts and string bag arrangement mode can also be vertical alternately.
During use, fragrant plant mentioned in ancient texts that earlier will be to be supported bunch is unfolded and to put in the fragrant plant mentioned in ancient texts pocket, then the top edge of the fragrant plant mentioned in ancient texts string bag is simply sealed with netting twine, fragrant plant mentioned in ancient texts is not leaked outside get final product.At last, the monomers (lace curtaining) of a plurality of breed fragrant plants mentioned in ancient texts being fixed on the thick well rope rope across the pond, is a ball float every 3-5m.
Characteristics of the present utility model are that fragrant plant mentioned in ancient texts is put in a suitable place to breed and gathers simple to operately, and density is controlled easily, is easy to promote, and can be repeatedly used, and be useful for darker water body.Culture fragrant plant mentioned in ancient texts with the utility model, the cultivation density of fragrant plant mentioned in ancient texts reaches about 200-500kg/ mu under the normal condition.
Description of drawings
Fig. 1 structural representation of the present utility model
The hang method of Fig. 2 a plurality of breed monomers of the present utility model (lace curtaining) in water body
Wherein: 1, well rope rope 2, muscle rope 3, the string bag 4, sinker 5, lining net 6, timber 7, thick well rope rope 8, float 9, breed monomer (lace curtaining)
Embodiment
Of the present utility modelly be characterised in that lining net 5 and go up fixing some string bags 3 as the seedling net, lining net 5 by the well rope rope 1 on the both sides up and down and with its muscle rope that hangs down mutually 2 connections, and be that a plurality of sinkers 4 are arranged on the well rope rope 1 below the muscle rope 2.
Above-mentioned many rows serve as a contrast net 5 and can be integral, just with the string bag 3 alternately on the lining net 5 of full wafer.
As required, can be as the arrangement of the string bag 3 of seedling net at the one-sided or bilateral of lining net 5.In addition, the lace curtaining as fragrant plant mentioned in ancient texts breed monomer can have arranging of level or vertical two kinds of selection modes.
Lining net 5 of the present utility model is made by the no tubercle polythene net sheet of mesh 1.5-2.0cm, every lining net length of a film 5.0-10.0m, and width is generally between 0.4-1.0m.Each is cultured upper and lower two limits of monomer (lace curtaining) and loads onto the well rope rope.Last well rope rope is used for lace curtaining is fixed on the thick well rope rope that traverses the pond, and it is the extension sinker that following well rope rope can be used for.Between two well rope ropes, make two row's above fragrant plant mentioned in ancient texts string bags (horizontal arrangement mode) with the net material identical with the lining net.Every row's string bag is between the upper and lower every 3-5cm, the long 15-20cm of each string bag, wide 15-20cm, about and the bottom seam dead, opened upper end.Suture also requires to use the polyethylene netting twine, to prevent that the corrosion because of seawater damages in the use.The suitable sinker of a plurality of weight is hung by the suitable at interval distance system of the following well rope rope of lace curtaining.The position of corresponding each sinker is provided with a structure muscle rope from last well rope rope to well rope rope down, supports lace curtaining and fragrant plant mentioned in ancient texts weight to play, keeps the effect (see figure 1) of lace curtaining normal shape in water body simultaneously.
Use the no tubercle net sheet of mesh 2.0cm, produce fragrant plant mentioned in ancient texts and culture monomer (lace curtaining).The specification of every lining net is 5.0 * 0.8m, and the well rope rope of 0.8cm is loaded onto on upper and lower two limits of lace curtaining, and last well rope rope is used for lace curtaining is fixed on the thick well rope rope that traverses the pond, and following well rope rope is to hang sinker.Between twice well rope rope, produce the three road fragrant plant mentioned in ancient texts string bags with same net material, per pass is 5cm at interval, the long 20cm of each fragrant plant mentioned in ancient texts string bag, wide 15cm, about and the bottom seam extremely, opened upper end.During making, tailor long 5m earlier, the strip net sheet of wide 15cm is sewn on its underpart on the lining net sheet with sewing machine or knitmesh machine, connects from top to bottom every 20cm then and stitches.
Earlier stamp timber or bamboo stake when the utility model uses, traverse the pond then and pull on the well rope rope that diameter is no less than 1.5cm, on the well rope rope, every about 5m, fasten a ball float (diameter 30cm), to bear the weight of fragrant plant mentioned in ancient texts and lace curtaining on two long limits in pond.At pool side, the fragrant plant mentioned in ancient texts of suitable weight bunch unfolded put in the fragrant plant mentioned in ancient texts pocket, the top of the fragrant plant mentioned in ancient texts string bag is simply sealed with netting twine, it is not leaked outside.Each fragrant plant mentioned in ancient texts string bag can be cultured fragrant plant mentioned in ancient texts 100-150g, and full sheet can be put the 7.5-11.25kg fragrant plant mentioned in ancient texts in a suitable place to breed.On the following well rope rope of lace curtaining, fasten sinker heavy about a 150g every 1m.At last the fragrant plant mentioned in ancient texts lace curtaining is fixed on the thick well rope rope across the pond.
With the fragrant plant mentioned in ancient texts growth, sheet results between employing, the mode that a sheet is filled the gaps with seedlings is regulated the fragrant plant mentioned in ancient texts stand density.Initial the hanging of fragrant plant mentioned in ancient texts supported the about 150kg/ mu of density, first fragrant plant mentioned in ancient texts of gathering behind the 30d, and sheet is gathered between employing, and every two adjacent lace curtainings are gathered 1, keep 1, and the lace curtaining after gathering is by former density covering fragrant plant mentioned in ancient texts seedling.After this gather 1 time every 25d, the fragrant plant mentioned in ancient texts of gathering is the fragrant plant mentioned in ancient texts of not receiving last time, equally again with former density covering fragrant plant mentioned in ancient texts seedling.During final the results full wafer fragrant plant mentioned in ancient texts lace curtaining is migrated out the pond.
Claims (5)
1, the hanging apparatus of fragrant plant mentioned in ancient texts in a kind of aquaculture, it is characterized in that having lining net (5) and go up fixing some string bags (3) as the seedling net, lining net (5) by the well rope rope (1) on the both sides up and down and with its muscle rope (2) that hangs down mutually, and to go up at the well rope rope (1) of muscle rope (2) below be that a plurality of sinkers (4) are arranged.
2, the hanging apparatus of fragrant plant mentioned in ancient texts in a kind of aquaculture as claimed in claim 1, the position alternately that it is characterized in that forming the string bag (3) of seedling net is arranged on the one-sided or bilateral of lining net 5.
3, the hanging apparatus of fragrant plant mentioned in ancient texts in a kind of aquaculture as claimed in claim 1, the arrangement mode that it is characterized in that serving as a contrast the net (5) and the string bag on it (3) is that level is arranged.
4, the hanging apparatus of fragrant plant mentioned in ancient texts in a kind of aquaculture as claimed in claim 1, lining net (5) and the string bag (3) arrangement mode that it is characterized in that the hanging apparatus of above-mentioned fragrant plant mentioned in ancient texts can also be vertical alternately.
5, the hanging apparatus of fragrant plant mentioned in ancient texts in a kind of aquaculture as claimed in claim 1 is characterized in that above-mentioned many rows serve as a contrast net 5 and can be integral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520130141 CN2834157Y (en) | 2005-10-26 | 2005-10-26 | Gracilaria tenuistipitata suspended cultivation device in aquatic breeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520130141 CN2834157Y (en) | 2005-10-26 | 2005-10-26 | Gracilaria tenuistipitata suspended cultivation device in aquatic breeding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2834157Y true CN2834157Y (en) | 2006-11-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520130141 Expired - Fee Related CN2834157Y (en) | 2005-10-26 | 2005-10-26 | Gracilaria tenuistipitata suspended cultivation device in aquatic breeding |
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| CN (1) | CN2834157Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108094277A (en) * | 2018-01-26 | 2018-06-01 | 上海海洋大学 | A kind of new Corbicula fluminea hanging culture bamboo raft |
-
2005
- 2005-10-26 CN CN 200520130141 patent/CN2834157Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108094277A (en) * | 2018-01-26 | 2018-06-01 | 上海海洋大学 | A kind of new Corbicula fluminea hanging culture bamboo raft |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |