Sea cucumber seedling substratum

Abstract

The utility model relates to the technical field of aquaculture equipment, in particular to a sea cucumber seedling substratum which comprises a support and a plurality of substratum units. One ends of the plurality of substratum units are fixed on the bracket, and each substratum unit comprises a plurality of substratum parts which are connected together and are used for adhering sea cucumber seedlings. According to the utility model, the device comprises the plurality of substratum units, the plurality of substratum units comprise the plurality of substratum parts which are arranged in a string mode, and the plurality of substratum units are fixed on the support, so that enough attachment space is provided for sea cucumber seedlings; the problem that in the prior art, the substratum structure is unreasonable in design is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to aquatic product breeding equipment technical field, especially a sea cucumber seedling attachment base. BACKGROUND

[0002] Sea cucumber belongs to echinodermata, sea cucumber class, and six orders, and sea cucumber seedling attachment is an important process of metamorphosis development. In the sea cucumber breeding industry, the cultivation of sea cucumber seedling is a crucial link. Sea cucumber seedling needs suitable attachment base to inhabit and grow in the initial growth period, and the quality and performance of the attachment base directly affect the survival rate and growth condition of sea cucumber seedling.

[0003] Traditional sea cucumber seedling attachment base has many problems, for example, the cost of part of attachment base material is high, which increases the breeding cost, the structure design of some attachment bases is unreasonable, and the sea cucumber seedling cannot be provided with enough attachment space, and the material of some attachment bases can pollute the growth environment of sea cucumber seedling and affect the healthy growth of sea cucumber.

[0004] Therefore, it is urgent to develop a new type of attachment base which is environment-friendly, low in cost and suitable for sea cucumber seedling attachment. UTILITY MODEL CONTENT

[0005] The application purpose of the utility model is to solve the problems in the prior art, and the utility model provides a sea cucumber seedling attachment base.

[0006] In order to solve the problems in the prior art, the utility model adopts the following technical scheme:

[0007] A sea cucumber seedling attachment base comprises a support and a plurality of attachment base units.

[0008] One end of the plurality of attachment base units is fixed on the support, and each attachment base unit comprises a plurality of attachment base parts for sea cucumber seedling attachment which are connected together.

[0009] As an improvement of the technical scheme of the sea cucumber seedling attachment base, each attachment base part comprises at least one attachment base layer.

[0010] As an improvement of the technical scheme of the sea cucumber seedling attachment base, each attachment base layer is in a rectangular shape, and the edges of the rectangular shape are all in a wavy shape.

[0011] As an improvement of the technical scheme of the sea cucumber seedling attachment base, each attachment base part comprises two or more attachment base layers, and the two or more attachment base layers are connected together on the same side.

[0012] As an improvement of the technical scheme of the sea cucumber seedling attachment base of the utility model, each attachment base component is a scallop shell group.

[0013] As an improvement of the technical scheme of the sea cucumber seedling attachment base of the utility model, each scallop shell group comprises two scallop shells with concave surfaces opposite to each other, and a sea cucumber seedling attachment cavity is formed between the two concave surfaces.

[0014] As an improvement of the technical scheme of the sea cucumber seedling attachment base of the utility model, each scallop shell is an acid-treated scallop shell.

[0015] As an improvement of the technical scheme of the sea cucumber seedling attachment base of the utility model, a rope passing hole is formed on each attachment base component, a lifting rope is arranged in each rope passing hole, one end of the lifting rope is fixed to the support, and a lifting rope knot is arranged at the other end of the lifting rope.

[0016] As an improvement of the technical scheme of the sea cucumber seedling attachment base of the utility model, a limiting rope knot is arranged on the lower surface of each attachment base component.

[0017] As an improvement of the technical scheme of the sea cucumber seedling attachment base of the utility model, the lifting rope is made of polyethylene, the length of the lifting rope is 1-1.5 m, and the diameter of the lifting rope is 3-5 mm.

[0018] The utility model has the advantages of the following:

[0019] In the utility model, a plurality of attachment base units are arranged, the plurality of attachment base units comprise a plurality of attachment base components arranged in a string type, and the plurality of attachment base units are fixed to the support, so that sufficient attachment space is provided for sea cucumber seedlings, and the problem of unreasonable attachment base structure design in the prior art is solved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Fig. 1 FIG. 1 is a structural schematic view of the plurality of attachment base units in the utility model;

[0021] Fig. 2 FIG. 2 is a structural schematic view of the attachment base unit in the utility model;

[0022] Fig. 3 FIG. 3 is a top view structural schematic view of each scallop shell group in the utility model.

[0023] Mark 1-support; 3-attachment base unit; 4-attachment base component; 5-attachment base layer; 6-concave surface; 7-rope passing hole; 8-lifting rope; 9-lifting rope knot. DETAILED DESCRIPTION

[0024] In order to make the application purpose, technical scheme and beneficial effects of the utility model clearer, the technical scheme in the utility model embodiments will be clearly and completely described below in combination with the drawings in the utility model embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0025] As shown in Figs. 1 to 3 The utility model discloses a kind of sea cucumber seedling attachment bases, including support 1 and multiple attachment base units 2;Multiple attachment base units 2 one end is fixed on the support 1, and each attachment base unit 2 includes multiple attachment base components 4 for sea cucumber seedling attachment connected together.

[0026] In the utility model, including multiple attachment base units 2, multiple attachment base units 2 include multiple attachment base components 4 arranged in string type, and multiple attachment base units 2 are fixed on support 1, so that, in the utility model, sufficient attachment space is provided for sea cucumber seedling, and the problem of unreasonable attachment base structure design in the prior art is solved.

[0027] In some embodiments of the utility model, each attachment base component 4 includes at least one attachment base layer 5. In the embodiment, each attachment base layer 5 can provide auxiliary space for sea cucumber seedling.

[0028] Further, each attachment base layer 5 is rectangular, and the edge of rectangle is wave-shaped, and wave-shaped attachment base component 4 can provide more attachment space compared with straight-edged attachment base component 4.

[0029] In some embodiments of the utility model, each attachment base component 4 includes two or more attachment base layers 5, and two or more attachment base layers 5 are connected on the same side into one body.

[0030] In some embodiments of the present application, each attachment base component 4 is a scallop shell group. Because the surface texture and shape of scallop shells can provide a stable attachment base for sea cucumber larvae, the attachment environment helps the larvae to fix their shape during the early growth stage, avoiding detachment or floating due to water flow impact, thereby improving the survival rate of the larvae. Moreover, the surface of the scallop shells as attachment may contain some trace elements or nutrients beneficial to the growth of sea cucumber larvae. These substances may gradually release during the attachment process of the larvae, providing additional nutritional support for the larvae and promoting their healthy growth. In addition, the attachment surface of the scallop shells may also provide a more suitable growth microenvironment for the larvae, such as suitable temperature, humidity and light conditions, etc. In addition, scallop shells are widely distributed in the marine environment and are easy to collect and process, which reduces the cost of using them as attachment and makes scallop shells an economically practical choice. At the same time, the texture and shape of scallop shells also make them easy to process into shapes and sizes suitable for larvae attachment. Moreover, using scallop shells as attachment conforms to the concepts of environmental protection and sustainable development. Scallop shells are part of natural resources, and their use does not cause damage to the environment. In addition, the regeneration rate of scallop shells is relatively fast, so their use as attachment is sustainable.

[0031] Further, each scallop shell group includes two scallop shells with concave surfaces 6 opposite to each other, forming a sea cucumber larvae attachment cavity between the two concave surfaces 6. The sea cucumber larvae attach in the sea cucumber larvae attachment cavity.

[0032] Further, each scallop shell is an acid-treated scallop shell to remove impurities on the scallop shell and reduce the odor from the marine environment or storage process, and the acid treatment can make the scallop shell easier to process and use.

[0033] In the present application, the scallop shell is preferably a Chlamys variegata. The shell shape of Chlamys variegata is irregular and has certain texture and concave on the surface, which can provide multiple attachment sites for sea cucumber larvae, allowing the larvae to attach stably. Moreover, the size of Chlamys variegata is moderate, which will not be too large for the larvae to attach or too small to provide sufficient attachment area. In addition, Chlamys variegata usually lives in areas with relatively stable water flow in the ocean, and its shell can buffer the impact of water flow on sea cucumber larvae to some extent, creating a relatively stable habitat for sea cucumber larvae and reducing the damage of water flow fluctuations to the larvae.

[0034] The scallop attachment contains rich nutrients such as algae and shell debris. When sea cucumber larvae attach to Chlamys variegata, they can feed on these algae and organic debris, providing the necessary nutrients for their growth. Algae are rich in protein, fat, vitamins and minerals, which are beneficial to the healthy growth of sea cucumber larvae.

[0035] In some embodiments of the utility model, the rope passing hole 7 is arranged on each attachment base part 4, the hanging rope 8 is arranged in the plurality of rope passing holes 7, and one end of the hanging rope 8 is fixed on the support 1; the other end of the hanging rope 8 is provided with a hanging rope knot 9. The plurality of attachment base parts 4 are connected in series through the hanging rope knot 9, and the plurality of attachment base parts 4 can be connected in series or parallel to fix the plurality of attachment base parts 4, and a certain number of attachment base parts 4 are provided as much as possible.

[0036] Further, the limiting rope knot is arranged on the lower surface of each attachment base part 4, so that the distance between the attachment base parts 4 in the same string can be ensured through the limiting rope knot, and the attachment space of the sea cucumber seedling is better ensured.

[0037] Preferably, the hanging rope 8 is made of polyethylene material, the length of the hanging rope 8 is 1-1.5 m, and the diameter of the hanging rope 8 is 3-5 mm. Since the polyethylene fiber has super-high strength, can withstand high-strength tension, is not easy to break, and ensures the safety and reliability in various applications. At the same time, its wear resistance is also very good, which can effectively prolong the service life. In addition, since the density of polyethylene is relatively low, under the specification of 1-1.5 meters in length and 3-5 millimeters in diameter, the hanging rope 8 is convenient to carry and easy to operate, and is suitable for various occasions requiring light ropes. The polyethylene rope has high elasticity, which can effectively reduce the impact caused by the movement of heavy objects. This feature is particularly important when lifting or pulling heavy objects, which can provide better safety and comfort.

[0038] As a specific embodiment of the utility model, the utility model includes a support 1, a plurality of attachment base units 2 are arranged on the support 1, the attachment base unit 2 is a scallop shell group, the scallop shell group is composed of two concave surfaces 6 and the scallop shell opposite to the concave surface 6, and the sea cucumber seedling attachment cavity is formed in the middle.

[0039] The utility model passes through the hanging rope 8 and connects 50 scallop shell groups which are subjected to cleaning and acidification treatment into a string of attachment base, can provide the attachment space for the sea cucumber seedling, the sea cucumber seedling attachment base material source is extensive, and the production cost is low, and is environment-friendly and non-toxic.

[0040] Based on the embodiments of the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

Claims

1. A sea cucumber juvenile attachment base, characterized in that, The support and a plurality of attachment base units are included; One end of the plurality of attachment base units is fixed on the support, and each attachment base unit includes a plurality of attachment base components connected together for sea cucumber seedling attachment.

2. The sea cucumber juvenile settlement substrate according to claim 1, wherein, Each attachment base component includes at least one attachment base layer.

3. The sea cucumber juvenile settlement substrate according to claim 2, wherein, Each attachment base layer is in a rectangular shape, and the edges of the rectangular shape are all in a wavy shape.

4. The sea cucumber juvenile settlement substrate according to claim 2, wherein, Each attachment base component includes two or more attachment base layers, and the two or more attachment base layers are connected together on the same side.

5. The sea cucumber juvenile settlement substrate according to claim 4, wherein, Each attachment base component is a scallop shell group.

6. The sea cucumber juvenile settlement substrate according to claim 5, wherein, Each scallop shell group includes two scallop shells with concave surfaces opposite to each other, and a sea cucumber seedling attachment cavity is formed between the two concave surfaces.

7. The sea cucumber juvenile settlement substrate according to claim 5 or 6, wherein, Each scallop shell is an acid-treated scallop shell.

8. The sea cucumber juvenile settlement substrate according to any one of claims 1-6, wherein, Each attachment base component is provided with a rope passing hole, a plurality of rope passing holes are provided with a hanging rope, one end of the hanging rope is fixed on the support, and the other end of the hanging rope is provided with a hanging rope knot.

9. The sea cucumber juvenile settlement substrate according to claim 8, wherein, The lower surface of each attachment base component is provided with a limiting rope knot.

10. The sea cucumber juvenile settlement substrate according to claim 8, wherein, The hanging rope is made of polyethylene material, the length of the hanging rope is 1-1.5m, and the diameter of the hanging rope is 3-5mm.

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