CN205106027U - Box with a net that leech was supported to suitable river crab, cray pond cover - Google Patents
Box with a net that leech was supported to suitable river crab, cray pond cover Download PDFInfo
- Publication number
- CN205106027U CN205106027U CN201520897926.5U CN201520897926U CN205106027U CN 205106027 U CN205106027 U CN 205106027U CN 201520897926 U CN201520897926 U CN 201520897926U CN 205106027 U CN205106027 U CN 205106027U
- Authority
- CN
- China
- Prior art keywords
- leech
- net cage
- river crab
- net
- cray
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 241000545744 Hirudinea Species 0.000 title claims abstract description 51
- 230000003068 static effect Effects 0.000 claims description 7
- 210000001951 dura mater Anatomy 0.000 claims description 5
- 238000009360 aquaculture Methods 0.000 abstract description 4
- 244000144974 aquaculture Species 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 241000238565 lobster Species 0.000 abstract 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 240000002853 Nelumbo nucifera Species 0.000 description 3
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 3
- 240000007594 Oryza sativa Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 230000009194 climbing Effects 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 241000238557 Decapoda Species 0.000 description 1
- 241000371997 Eriocheir sinensis Species 0.000 description 1
- 241000404975 Synchiropus splendidus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000009193 crawling Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009344 polyculture Methods 0.000 description 1
Classifications
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model discloses a box with a net that leech was supported to suitable river crab, cray pond cover, including the leech box with a net, in the leech box with a net was fixed in river crab, cray pond, leech box with a net top inboard was provided with the leech and prevents escaping the device, and the outside is provided with river crab, cray anti -creep device. The utility model discloses a box with a net that the leech was supported to river crab, cray pond cover, make original river crab, cray pond culture mode under, increase leech culture in net cage. Make full use of river crab, cray pond water body space, greatly increased river crab, little lobster aquaculture's benefit per mu. Simultaneously also open up new footpath, establish the basis for the hirudiniculture industry development.
Description
Technical field
The utility model relates to a kind of fish culture net cage, is specifically related to a kind ofly to support the net cage of leech at river crab, cray pond cover.
Background technology
Current culture of Chinese mitten crab mainly supports freshwater shrimp, mandarin fish isotype based on river crab cover, and cray cultivation is mainly raised together with based on rice field, the lotus root pool, fish pond, crab pond, all because the variety yield of raising together with or price reasons make benefit per mu not high.
Leech cries again leech, meat awl, water are crazy about leech.Leech is as a kind of traditional rare traditional Chinese medicine, and due to the wilderness demand in market, cause wild leech excessive amount of fishing, wild resource is on the brink of exhaustion, causes leech price to soar all the way.Therefore hirudiniculture is taken at increasing aquaculture family.Current breeding way is mainly with Pond culture, and it is main that rice field, lotus root pond are raised together with, and has also occurred cage culture leech over the past two years, but Pond culture, under rice field, lotus root pond Polyculture, the leech rate of recapture is lower, and output is not high.And the cage culture leech occurred at present, if drop into seedling quantity too greatly, the corresponding increase of cultivation risk, if seedling is thrown in very little, per mu yield benefit is influenced again.
Therefore, carry out river crab, leech supported by cray pond net box cover, just suitably can reduce leech seedling density, greatly reduce the risk of leech cage culture, also can make full use of river crab, cray pond waters space simultaneously, greatly improve the benefit per mu of river crab, cray cultivation.Because of the natural bait that leech is river crab, cray, this just requires, when designing net cage, should consider to prevent leech from runing away in net cage, considers that preventing river crab, cray from crawling in net cage in pond injures leech again.The net cage of suitable river crab, the foster leech of cray pond cover is developed under this demand.
Utility model content
The utility model is for the problem in background technology, net cage hirudiniculture is increased under original river crab, cray aquaculture model, have developed one can prevent net cage leech from runing away, the river crab in pond can be prevented again, net cage that cray enters net cage, thus realize river crab, the aquaculture model that leech supported by cray pond net box cover.
Technical solution of the present utility model:
A kind of suitable river crab, cray pond cover support the net cage of leech, comprise leech net cage, it is characterized in that: described leech net cage is fixed in river crab, cray pond, described leech net cage top inner side is provided with leech anti-escape device, and arranged outside has river crab, cray anti-creep device.
Further, described leech net cage is fixed by static line, and leech net cage top and bottom are equipped with lacing hole and are used for wearing static line.
Preferably, described leech net cage is long cube, and long 3 meters-10 meters, wide 2 meters-3 meters, height is 1.5 meters-2 meters.
Preferably, described anti-escape device is wide is 20cm.
Preferably, described anti-creep device is wide is 25cm.
Further, described anti-escape device escapes net for anti-.
Further, described anti-creep device is black plastic dura mater.
The beneficial effects of the utility model:
River crab of the present utility model, cray pond cover support the net cage of leech, under making original river crab, cray pond culture pattern, increase leech cage culture.Take full advantage of river crab, cray pond waters space, greatly increase the benefit per mu of river crab, cray cultivation.Simultaneously also for hirudiniculture industry development is opened up new footpath, laid the foundation.
Accompanying drawing explanation
Fig. 1 is vertical section figure of the present utility model.
Fig. 2 is vertical view of the present utility model.
Wherein: 1, leech is anti-escapes net, 2, black plastic dura mater, 3, lacing hole.
Embodiment
Below in conjunction with embodiment and Figure of description, the utility model is further elaborated.
As depicted in figs. 1 and 2, a kind of suitable river crab of the present utility model, cray pond cover support the net cage of leech, and described net cage basic configuration is long cube, are advisable for long 3 meters-10 meters, wide 2 meters-3 meters, height 1.5 meters-2 meters.Arrange in net cage top inner side that the wide leech of 20cm is anti-escapes net 1, the wide anti-river crab of black plastic dura mater 2 of arranged outside 25cm, cray climb into, and net cage top and bottom are equipped with lacing hole 3 and are used for wearing net cage static line.
Method of operating:
First in pond according to net cage size, insert the fixtures such as bamboo pole, then tied up to by bottom static line bottom net cage from the bamboo pole of distance 30cm at the bottom of pond, net cage is stretching, top static line is fixed on bamboo pole top, and whole like this net cage has just supported.The leech of net cage inside is when climbing to net cage top, because preventing by inner the stop escaping net, can only again fall in net cage, the river crab of net cage outside, cray are when climbing to net cage exterior top, net cage can not be entered because of smooth black plastic dura mater, so just can realize the cultivation of river crab, the foster leech of cray pond net box cover.
Claims (7)
1. the net cage of supporting leech is overlapped in a suitable river crab, cray pond, comprise leech net cage, it is characterized in that: described leech net cage is fixed in river crab, cray pond, described leech net cage top inner side is provided with leech anti-escape device, and arranged outside has river crab, cray anti-creep device.
2. net cage according to claim 1, is characterized in that: described leech net cage is fixed by static line, and leech net cage top and bottom are equipped with lacing hole and are used for wearing static line.
3. net cage according to claim 1, is characterized in that: described leech net cage is long cube, and long 3 meters-10 meters, wide 2 meters-3 meters, height is 1.5 meters-2 meters.
4. net cage according to claim 3, is characterized in that: described anti-escape device is wide is 20cm.
5. net cage according to claim 3, is characterized in that: described anti-creep device is wide is 25cm.
6. the net cage according to claim 1 or 4, is characterized in that: described anti-escape device escapes net for anti-.
7. net cage according to claim 1 or 5, is characterized in that: described anti-creep device is black plastic dura mater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520897926.5U CN205106027U (en) | 2015-11-12 | 2015-11-12 | Box with a net that leech was supported to suitable river crab, cray pond cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520897926.5U CN205106027U (en) | 2015-11-12 | 2015-11-12 | Box with a net that leech was supported to suitable river crab, cray pond cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205106027U true CN205106027U (en) | 2016-03-30 |
Family
ID=55561694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520897926.5U Expired - Fee Related CN205106027U (en) | 2015-11-12 | 2015-11-12 | Box with a net that leech was supported to suitable river crab, cray pond cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205106027U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105494267A (en) * | 2015-12-25 | 2016-04-20 | 汤浩强 | Box capable of culturing leeches at high density |
| CN106332822A (en) * | 2016-08-29 | 2017-01-18 | 江苏省农业科学院宿迁农科所 | A kind of nest breeding method of river crab and leech |
| CN106577066A (en) * | 2016-10-08 | 2017-04-26 | 荆门市鸣盛生态农业有限公司 | Terrace leech and rice-lobster mixed ecocycle breeding system and method |
| CN107996478A (en) * | 2017-12-04 | 2018-05-08 | 合肥康青源养殖有限公司 | A kind of anti-escape device for lobster cultivation |
| CN108566908A (en) * | 2017-12-19 | 2018-09-25 | 江苏农牧科技职业学院 | Leech, Mixed cultivation of prawn and crab cultivate factory |
| CN110622904A (en) * | 2019-09-29 | 2019-12-31 | 广西壮族自治区水产科学研究院 | A facility-based snail breeding device |
-
2015
- 2015-11-12 CN CN201520897926.5U patent/CN205106027U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105494267A (en) * | 2015-12-25 | 2016-04-20 | 汤浩强 | Box capable of culturing leeches at high density |
| CN106332822A (en) * | 2016-08-29 | 2017-01-18 | 江苏省农业科学院宿迁农科所 | A kind of nest breeding method of river crab and leech |
| CN106577066A (en) * | 2016-10-08 | 2017-04-26 | 荆门市鸣盛生态农业有限公司 | Terrace leech and rice-lobster mixed ecocycle breeding system and method |
| CN107996478A (en) * | 2017-12-04 | 2018-05-08 | 合肥康青源养殖有限公司 | A kind of anti-escape device for lobster cultivation |
| CN108566908A (en) * | 2017-12-19 | 2018-09-25 | 江苏农牧科技职业学院 | Leech, Mixed cultivation of prawn and crab cultivate factory |
| CN110622904A (en) * | 2019-09-29 | 2019-12-31 | 广西壮族自治区水产科学研究院 | A facility-based snail breeding device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205106027U (en) | Box with a net that leech was supported to suitable river crab, cray pond cover | |
| CN204206914U (en) | A kind of P. tenuipes cultivation multilayer net cage | |
| CN101703024B (en) | Method and device for cage propagation of Portunus trituberculatus Miers in coastal mudflat pond | |
| CN205547009U (en) | Device is raised to complete ecological automatically cleaned black and odorous water body's aquarium fish | |
| CN102165927A (en) | Three-dimensional ecological aquaculture net cage for abalone and trepang | |
| CN206303008U (en) | A kind of bionical culture of swamp eel facility | |
| CN205196728U (en) | Facility is bred to bionical attitude giant salamander | |
| CN103181342A (en) | Ricefield eel culture method | |
| CN203482714U (en) | Gracilaria culturing net support resistant to fish damage and stormy waves | |
| CN201491603U (en) | A new type of portunus trituberculatus nursery cage and auxiliary facilities | |
| CN103734052A (en) | Device and method for portunus trituberculatus trotline type single body floating basket cultivation | |
| CN202112159U (en) | Snorkeling type holothurian culture net cage | |
| CN104322413B (en) | A kind of Gymnocypris prezewalskii fry high-density breeding method | |
| CN202918856U (en) | Open-type net cage abalone culture device | |
| CN202760008U (en) | Soil pond rearing device of Chinese mitten crab large-scale family juvenile crabs | |
| CN204762830U (en) | Novel fish algae is bred device | |
| CN204070162U (en) | Floating type silver carp bighead juvenile fish cultivates net cage | |
| CN104222029B (en) | A quick way to catch crabs | |
| CN102007878A (en) | Modulus net cage fish shelter complex | |
| CN104982386A (en) | Artificial ecological circulating pool for giant salamanders | |
| CN202999063U (en) | Hard-bottom net cage for farming economic aquatic crustaceans | |
| CN205756523U (en) | A kind of integral type net cage for shedding fish foodstuff | |
| CN108739532A (en) | A method of Bostrichthys sinensis being grown using iron cage under mangrove | |
| CN208095764U (en) | The Penaeus Vannmei of artificial breeding is classified harvesting apparatus | |
| CN109430141A (en) | Along the river ecological running water crawl |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20160330 Termination date: 20161112 |