CN104396898B - A kind of simple and easy method gathering reticulate pattern barnacle maturation individuality - Google Patents
A kind of simple and easy method gathering reticulate pattern barnacle maturation individuality Download PDFInfo
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- CN104396898B CN104396898B CN201410612385.7A CN201410612385A CN104396898B CN 104396898 B CN104396898 B CN 104396898B CN 201410612385 A CN201410612385 A CN 201410612385A CN 104396898 B CN104396898 B CN 104396898B
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- Prior art keywords
- barnacle
- spheroid
- hawser
- reticulate pattern
- flotation gear
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K80/00—Harvesting oysters, mussels, sponges or the like
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a kind of simple and easy method gathering reticulate pattern barnacle maturation individuality.It is to be connected by the first hawser with anchorage device by flotation gear, flotation gear hangs barnacle harvester, described barnacle harvester includes the second hawser and several collection spheroids being made up of polyethylene rope intensive winding spheroid, second described hawser one end is bound on flotation gear, middle part system has several to gather spheroid, end is connected with pendant, then said apparatus is put into and marine allow reticulate pattern barnacle adhere to, through after a period of time, collection spheroid is taken off recovery, untie and stretch the polyethylene rope gathered on spheroid, the reticulate pattern barnacle of attachment can be stripped and come off, thus collect reticulate pattern barnacle adult.It is individual that the simple and easy method gathering reticulate pattern barnacle maturation individuality of the present invention can gather barnacle maturation the most in a large number, and the method for the present invention is easy to implement, and its material used is all simple in construction, cheap conventional equipment.
Description
Technical field:
The invention belongs to biological technical field, be specifically related to a kind of simple and easy method gathering reticulate pattern barnacle maturation individuality.
Background technology:
The harm of marine fouling organism is to increase Ship Resistance, reduces the speed of a ship or plane, increases fuel consumption；Block water supply and sewerage pipeline,
Change marine corrosion process and speed；Increase marine structure dynamic load(loading) effect, affect water body exchange inside and outside breeding facility；And
The rotary parts that may cause marine instrument and equipment is malfunctioning, hinders the carrying out of the work such as underwater maintenance and maintenance.
Barnacle belongs to subphylum crustacea cirrus guiding principle Thoracica, lives in intertidal zone and subtidal zone more, and Chang Chengqun is attached to seashore rock
On stone, dykes and dams harbour, naval vessel buoy, seawater pipeline, platform facility, cultivation equipment and marine animal and plant, it is not only coastal life
The important component part of state system, be also fouling organism prevent and kill off pay close attention to object.
Reticulate pattern barnacle (Balanus reticulatus) is distributed widely in Perenniporia martius sea area, is the important of benthic community
Part, and be the most typical and important rigid fouling organism kind, it is to carry out preventing and removing marine fouling organisms testing research
Representative species, be also by the object of observation of marine ecology toxicological study.
Barnacle history of life, wherein the stage of swimming included 6 phase naupiar larvas and 1 phase gold by swimming and set 2 stages of life form
Star larva.Carry out anti-attachment test and other correlative studys for obtaining the cyprids with adhesive ability, gather ripe of barnacle
Body is to carry out premise and the basis that larva cultivation is all working.
Dissect ripe barnacle fresh sample, win ripe pieces of an egg, carry out kentrogon hatching and cultivation is conventional in research process
One of method.The method can exempt the instrument and equipment needed for indoor cultivation barnacle adult and expense, has easy and simple to handle, reliability
High, be prone to the advantages such as judgement, staff can be allowed to understand the larva quality of pieces of an egg maturation situation and hatching in time, make down rapidly
One step determines.Therefore, gather substantial amounts of reticulate pattern barnacle maturation individuality and can ensure that the enough ripe pieces of an egg of acquisition, cultivate for kentrogon
Provide safeguard with anti-attachment test.
Summary of the invention:
It is an object of the invention to provide a kind of convenient and swift, the simple and easy method that reticulate pattern barnacle maturation is individual, the method can be gathered in a large number
Be conducive to carrying out of the test of the fouling resistance with reticulate pattern barnacle as object.
The present invention gathers the simple and easy method that reticulate pattern barnacle maturation is individual, it is characterised in that comprise the following steps: by flotation gear
Being connected by the first hawser with anchorage device, hang barnacle harvester on flotation gear, described barnacle harvester includes
Second hawser and several collection spheroids being made up of polyethylene rope intensive winding spheroid, second described hawser one end is bound to
On flotation gear, middle part system has several to gather spheroid, and end is connected with pendant, and then said apparatus is put into the marine net that allows
Line barnacle adheres to, and through after a period of time, collection spheroid is taken off recovery, unties and stretch the polyethylene rope gathered on spheroid, attached
The reticulate pattern barnacle can be stripped and come off, thus collects reticulate pattern barnacle adult very easily.
Described flotation gear is preferably connected several plastic floating balls by the 3rd hawser and forms.
Described anchorage device is preferably sinker.
A diameter of 30cm of the plastic floating ball of described flotation gear, a diameter of 2.5cm of the 3rd hawser, between plastic floating ball
3rd cable length is 4m；The second described hawser is long 1m, the polyethylene rope of diameter 0.5cm, described by polyethylene rope
The spheroid of intensive winding, it is the baton round of diameter 10cm, is wound around a diameter of 0.5cm of polyethylene rope of spheroid, pendant weight 1kg,
Gather and be spaced apart 25cm between spheroid.
The present invention uses polyethylene rope intensive winding spheroid to constitute and gathers spheroid, utilizes collection spheroid to go to gather reticulate pattern barnacle.This
A person of good sense finds, the attachment of reticulate pattern barnacle has wall and corner effect feature, i.e. likes adhering at the position, corner of body surface, therefore gathers
The surface of ethene rope dense arrangement, forms many corners, is very beneficial for the attachment of reticulate pattern barnacle between rope.Reticulate pattern barnacle is attached
After, collect and gather spheroid, take off polyethylene rope, the when of attachment on this dense arrangement rope due to barnacle, be usually
Body bond area is at least on two polyethylene ropes one by one, and polyethylene rope has certain retractility, therefore unties and stretches
During polyethylene rope, reticulate pattern barnacle attached thereto will be peeled off and come off, and will not damage barnacle shell and chassis,
Thus it is individual to obtain intact reticulate pattern barnacle maturation.And when gathering reticulate pattern barnacle with stone, the attachment of barnacle the most firmly and
It is not easy to take off.
Therefore, the simple and easy method gathering reticulate pattern barnacle maturation individuality of the present invention can gather reticulate pattern barnacle the most in a large number
Ripe individuality, and the method for the present invention is easy to implement, and its material used is all simple in construction, cheap conventional equipment.
Accompanying drawing illustrates:
Fig. 1 is that the present invention is at marine laying schematic diagram；
Wherein 1, plastic floating ball；2, sinker；3, the first hawser；4, the 3rd hawser；5, spheroid is gathered；6, the second hawser；7、
Pendant.
Detailed description of the invention:
Following example are to further illustrate the present invention rather than limitation of the present invention.
Embodiment 1:
As it is shown in figure 1, the present embodiment gather the simple and easy method that reticulate pattern barnacle maturation is individual, comprise the following steps: by 2 (or
Multiple) plastic floating ball 1 of a diameter of 30cm connects as flotation gear with the 3rd hawser 4 of a diameter of 2.5cm that (plastics float
Spacing between ball is 4m), one end of the 3rd hawser 4 is connected with the first hawser 3, the other end of the first hawser 3 and sinker
2 be connected (can certainly be connected with first hawser 3 respectively at the two ends of the 3rd hawser 4, every first hawser 3 another
Outer one end is connected with a sinker 2 respectively).2 barnacle harvesters are hung on the 3rd hawser 4 in the middle of two plastic floating balls,
Each barnacle harvester includes the second hawser 6 and 2 collection spheroids 5 being made up of polyethylene rope intensive winding baton round；
Second hawser one end is bound on the 3rd hawser, and order is connected with 2 and gathers spheroid the most again, and end is connected with pendant 7, described
Second hawser is long 1m, the polyethylene rope of diameter 0.5cm, and described by the baton round of the intensive winding of polyethylene rope, it is diameter
The baton round of 10cm, is wound around a diameter of 0.5cm of polyethylene rope of spheroid, pendant weight 1kg, gathers and is spaced apart 25cm between spheroid.
Then said apparatus is put into the marine collection carrying out reticulate pattern barnacle, after reticulate pattern barnacle is attached to the surface of collection spheroid, will gather
Spheroid takes off, and takes off the polyethylene rope gathered on spheroid and is stretched, and the reticulate pattern barnacle of attachment will be stripped and come off, thus
Collect substantial amounts of reticulate pattern barnacle adult easily.
Carry out the test of real sea according to the method described above in ShenZhen,GuangDong Daya Gulf fish-farming in shallow marine water district, reticulate pattern rattan, after 2 months, is observed in leaching sea
Kettle attachment, reclaims and gathers spheroid, gathers barnacle maturation individuality and calculates its attachment density.
Simultaneously separately do not hang any object (there is pendant in system except end) with the second hawser, and with the plastic plate of 10cm × 20cm
Replace the collection spheroid being made up of polyethylene rope intensive winding baton round as a comparison.
Investigation result shows, the reticulate pattern barnacle density of attachment on spheroid that gathers of the intensive winding of polyethylene rope is about 6300/m2,
And as only having the attachment of fragmentary reticulate pattern barnacle on single second hawser of comparison, on plastic plate, reticulate pattern barnacle density is about 2750
/m2.It addition, compared with single polyethylene rope and plastic plate, reticulate pattern barnacle is easier to from gathering stripping spheroid.As can be seen here,
The method gathering spheroid collection reticulate pattern barnacle maturation individual utilizing the intensive winding of polyethylene rope is simple and feasible.
Claims (4)
1. one kind gathers the simple and easy method that reticulate pattern barnacle maturation is individual, it is characterised in that comprise the following steps: by flotation gear and anchor
Heavy stone used as an anchor device is connected by the first hawser, hangs barnacle harvester on flotation gear, and described barnacle harvester includes
Second hawser and several collection spheroids being made up of polyethylene rope intensive winding spheroid, second described hawser one end is tied up
On flotation gear, middle part system have several gather spheroid, end is connected with pendant, then will comprise flotation gear,
The device of anchorage device, the first hawser and barnacle harvester is put into and marine is allowed reticulate pattern barnacle adhere to, through after a period of time
Collection spheroid being taken off recovery, unties and stretch the polyethylene rope gathered on spheroid, the reticulate pattern barnacle of attachment is the most peelable de-
Fall, thus collect reticulate pattern barnacle adult.
Simple and easy method the most according to claim 1, it is characterised in that described flotation gear is connected several by the 3rd hawser
Plastic floating ball forms.
Simple and easy method the most according to claim 1, it is characterised in that described anchorage device is sinker.
Simple and easy method the most according to claim 1, it is characterised in that the plastic floating ball of described flotation gear a diameter of
30cm, a diameter of 2.5cm of the 3rd hawser, the 3rd cable length between plastic floating ball is 4m；The second described hawser
For long 1m, the polyethylene rope of diameter 0.5cm, described by the spheroid of the intensive winding of polyethylene rope, it is diameter 10cm
Baton round, be wound around a diameter of 0.5cm of polyethylene rope of spheroid, pendant weight 1kg, gather and be spaced apart 25cm between spheroid.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410612385.7A CN104396898B (en) | 2014-11-04 | 2014-11-04 | A kind of simple and easy method gathering reticulate pattern barnacle maturation individuality |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410612385.7A CN104396898B (en) | 2014-11-04 | 2014-11-04 | A kind of simple and easy method gathering reticulate pattern barnacle maturation individuality |
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| Publication Number | Publication Date |
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| CN104396898A CN104396898A (en) | 2015-03-11 |
| CN104396898B true CN104396898B (en) | 2016-08-24 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104719203B (en) * | 2015-03-19 | 2017-04-05 | 山东省海洋生物研究院 | A kind of multi-functional fish-farming in shallow marine water device and its using method |
| CN106018678A (en) * | 2016-05-09 | 2016-10-12 | 广州市第六中学 | Simple and convenient method for analyzing growth conditions of barnacles in tropical sea zone |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5374371B2 (en) * | 2007-09-07 | 2013-12-25 | 一般財団法人電力中央研究所 | Barnacle adhesion preventive comprising organic solvent extract of red alga Sozo and compound isolated therefrom |
| CN102687708B (en) * | 2012-06-18 | 2013-10-16 | 中国船舶重工集团公司第七二五研究所 | Integrated control device for culture of barnacle larva |
| CN102812932B (en) * | 2012-09-10 | 2015-01-07 | 中国科学院南海海洋研究所 | Method for storing mature egg mass of balanus reticulatus utinomi |
| CN203775682U (en) * | 2014-04-02 | 2014-08-20 | 浙江省海洋水产研究所 | Balanus collecting apparatus |
| CN104054613A (en) * | 2014-06-25 | 2014-09-24 | 浙江海洋学院 | Floating artificial fish reef |
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| CN104396898A (en) | 2015-03-11 |
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