CN103858830A

CN103858830A - Leech breeding ecological floating island

Info

Publication number: CN103858830A
Application number: CN201410122067.2A
Authority: CN
Inventors: 闫宪胜; 杨成胜
Original assignee: SHANGHAI KANGYUANTANG CHINESE HERBAL PIECES Co Ltd
Current assignee: Shandong Kangyuantang Pharmaceutical Co ltd
Priority date: 2014-03-29
Filing date: 2014-03-29
Publication date: 2014-06-18
Anticipated expiration: 2034-03-29
Also published as: CN103858830B

Abstract

The invention discloses a leech breeding ecological floating island. The leech breeding ecological floating island is characterized in that a rectangular slab which is 3-5 m long and 2-3 m wide is made of bamboo pieces or wood boards, a coaming which is 20 cm high surrounds the slab, a plastic floater is arranged on the periphery of the coaming, a soil layer platform is arranged on the slab, a soil layer is flush with an upper mouth of the coaming, the four corners of the slab are provided with angle columns, stand columns are arranged at the middle points of the two ends of the slab, the top ends of the angle columns are fixedly connected with the stand columns through transverse supports, a top end longitudinal support is arranged between every two stand columns, an edge longitudinal support is arranged between the angle columns on the two sides of the slab, an inverted V-type covering board is arranged between each top end longitudinal support and the corresponding edge longitudinal support, the ecological floating island is arranged at the proper offshore position of a lake or a reservoir, is dragged by a bonder header and becomes floatable, and leeches can spawn and be bred on the island. The leech breeding ecological floating island is simple in design, wide in source of materials and good in use effect, can meet the requirement that the leeches are bred on a wide water surface, is of a great significance on propagation of the leeches in water areas such as lakes and reservoirs and has great promotional value.

Description

A kind of leech breeding ecology chinampa

Technical field

The present invention relates to aquatic products technical field, be specifically related to a kind of leech breeding ecology chinampa.

Background technology

Leech is a kind of aquatic animal of the cocoon hatching of laying eggs in the soil layer of water body bank, in the large-scale waters such as lake, reservoir, leech often can not dried uply breed in offshore region far away, can only perch in waters, this does not meet the life requirement of leech, and leech is liked quiet living environment in addition, because human factor impact in bank is large, leech dare not arrive bank, affects its breeding.

Summary of the invention

For overcoming above-mentioned defect, the present invention has designed a kind of leech breeding ecology chinampa.

Technical scheme of the present invention is, a kind of leech breeding ecology chinampa, it is characterized in that: make long 3-5 rice with bamboo chip or plank, the rectangular flat plate of wide 2-3 rice, dull and stereotyped four limits surround with the coaming plate of high 20 centimetres, at coaming plate periphery, plastic foam is set floating, dull and stereotyped upper berth one deck plastic foil, on film, evenly spread out and be soil layer platform with loam, soil thickness and coaming plate are suitable for reading flat, loam useful load is to keep coaming plate center line 10 centimeters and the water surface to put down as degree, establish corner post for dull and stereotyped four jiaos, corner post is high 0.5 meter, the midpoint at dull and stereotyped two ends is set up post, column is high 0.8 meter, corner post top and column are fixed by stull, between two columns, establish the vertical support in top, between the corner post of dull and stereotyped both sides, establish the vertical support in limit, between the vertical support of the vertical support in top and limit, " V " type of falling is set and covers version.

Beneficial effect: ecological floating island is arranged on away from the lake on bank, the appropriate location of reservoir, is drawn by moorstone, make it to become one can be unsteady ecological floating island, for the leech cocoon breeding of laying eggs in the above; Simplicity of design of the present invention, material source is extensive, and result of use is good, can meet the needs that leech breeds in the large water surface, and significant for the propagation of lake, reservoir waters leech, the utmost point has promotional value.

brief description of the drawings:

Fig. 1 is structure chart of the present invention.

In figure: 1 plastic foam is floating, 2 coaming plates, 3 soil layers, 4 flat boards, 5 columns, 6 stulls, 7 corner posts, 8 cover version, the vertical support in 9 tops, the vertical support in 10 limits.

Embodiment

Accompanying drawings the present invention, a kind of leech breeding ecology chinampa, it is characterized in that: make and grow 3.5 meters with bamboo chip or plank, the rectangular flat plate 4 of wide 2.5 meters, dull and stereotyped 4 four limits surround with the coaming plate 2 of high 20 centimetres, at coaming plate 2 peripheries, plastic foam floating 1 is set, dull and stereotyped 4 upper berth one deck plastic foils, on film, evenly spread out and be soil layer 3 platforms with loam, soil layer 3 thickness and coaming plate are suitable for reading 2 flat, loam useful load is to keep coaming plate 2 center line 10 centimeters and the water surface to put down as degree, establish corner post 7 for dull and stereotyped 4 four jiaos, corner post 7 is high 0.5 meter, the midpoint at dull and stereotyped 4 two ends is set up post 5, column 5 is high 0.8 meter, corner post top 7 is fixing by stull 6 with column 5, between two columns 5, establish the vertical support 9 in top, between dull and stereotyped 4 both sides corner posts 7, establish the vertical support 10 in limit, between the vertical support 19 of the vertical support 9 in top and limit, " V " type of falling is set and covers 8 editions, ecological floating island is arranged on away from the lake on bank, the appropriate location of reservoir, is drawn by moorstone, make it to become one can be unsteady ecological floating island, for the leech cocoon breeding of laying eggs in the above, simplicity of design of the present invention, material source is extensive, and result of use is good, can meet the needs that leech breeds in the large water surface, and significant for the propagation of lake, reservoir waters leech, the utmost point has promotional value.

Claims

1. a leech breeding ecology chinampa, it is characterized in that: make long 3-5 rice with bamboo chip or plank, the rectangular flat plate of wide 2-3 rice, dull and stereotyped four limits surround with the coaming plate of high 20 centimetres, at coaming plate periphery, plastic foam is set floating, dull and stereotyped upper berth one deck plastic foil, on film, evenly spread out and be soil layer platform with loam, soil thickness and coaming plate are suitable for reading flat, loam useful load is to keep coaming plate center line 10 centimeters and the water surface to put down as degree, establish corner post for dull and stereotyped four jiaos, corner post is high 0.5 meter, the midpoint at dull and stereotyped two ends is set up post, column is high 0.8 meter, corner post top and column are fixed by stull, between two columns, establish the vertical support in top, between the corner post of dull and stereotyped both sides, establish the vertical support in limit, between the vertical support of the vertical support in top and limit, " V " type of falling is set and covers version.