CN204579546U - A kind of eco-pond for shrimp culture - Google Patents
A kind of eco-pond for shrimp culture Download PDFInfo
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- CN204579546U CN204579546U CN201520245296.3U CN201520245296U CN204579546U CN 204579546 U CN204579546 U CN 204579546U CN 201520245296 U CN201520245296 U CN 201520245296U CN 204579546 U CN204579546 U CN 204579546U
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- pond
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- artificial substratum
- shrimp culture
- shrimp
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Abstract
The utility model relates to Fishery Ecology cultural technique field, is specially a kind of eco-pond for shrimp culture.A kind of eco-pond for shrimp culture, this eco-pond comprises pond, in described pond, independently culvert system is set, at the bottom of the pond in described pond, mud is set, be arranged in parallel in described pond many bamboo poles, described bamboo pole is fixedly installed artificial substratum, and described artificial substratum vertical hanging, in water body, arranges aerator in described pond.In this novel practical, eco-pond builds practice method simple practical, be convenient to promote, be beneficial to and solve the problems such as water quality deterioration, disease in current freshwater shrimp high density intensive culture process take place frequently, effectively improve shrimp culture overall technology level, obtain ecological, economic and social benefit preferably.
Description
Technical field
The utility model relates to Fishery Ecology cultural technique field, is specially a kind of eco-pond for shrimp culture.
Background technology
Freshwater shrimp, formal name used at school Japanese macrobrachium supernbum
macrobrachium nipponense, be distributed widely in all kinds of freshwater of China, be one of main freshwater aquiculture shrimps of China, occupy an important position in output of aquatic products, because of its delicious flavour, be of high nutritive value, always deeply by consumer favor and hold at high price.In recent years, vast cultivation dealer excessively pursues the intensive culture pattern of high-yield and high-efficiency, makes shrimp culture water quality face larger challenge.Report display, utilize interpolation inoculating microbe to regulate breeding water body to have good effect, more scholar has also carried out good try in shrimp culture process, achieves certain effect.But in freshwater shrimp pond, artificial substratum is set, by endogenous microbes be used for regulating water quality research report very few.
The artificial substratum of some is set in pond, not only can provides necessary habitat for freshwater shrimp, reduce between individuality and cut one another's throat, microorganism in water body can be fixed, periphtic algae and organic matter simultaneously, form biomembrane, improve dissolved oxygen in water body, increase transparency, reduce NO in water body
2-N, NH
3the harmful substance such as-N, TN, TP and COD index, strengthens water body Self-regulation ability, improves breeding water body environment to a certain extent.At present, in eutrophication water in-situ immobilization and ecological cultivation, artificial substratum is widely used.
Summary of the invention
In view of water body in current freshwater shrimp high density intensive culture process worsens the problems such as serious, the utility model patent provides a kind of eco-pond of shrimp culture, to strengthen shrimp culture pond waters self-purification capacity, reduce the generation of disease in breeding process, improve economy and the ecological benefits of shrimp culture.
In order to realize above-mentioned object, the utility model have employed following technical scheme:
A kind of eco-pond for shrimp culture, this eco-pond comprises pond, in described pond, independently culvert system is set, at the bottom of the pond in described pond, mud is set, be arranged in parallel in described pond many bamboo poles, described bamboo pole is fixedly installed artificial substratum, and described artificial substratum vertical hanging, in water body, arranges aerator in described pond.
As further improvement, described pond is rectangle, and area is 1-10 mu, depth of water 1.0-1.5cm.
As further improvement, described artificial substratum selects the polythene fishing net cloth of aperture 1.5cm, wide cut 1m, and described artificial substratum density of setting is 60m
2/ mu, described artificial substratum is just in time immersed in underwater.
As further improvement, described aerator power be 0.5Kw tool microwell plate bottom aerator.
As further improvement, described silt depth is 10-20cm.
This technology by arranging the artificial substratum of some in pond, in sodified water, microorganism forms biomembrane, make that there is in pond stable microecosystem, improve pool inner water body Self-regulation ability, except high growth temperature season suitably supplementary new water, change water without the need to carrying out in whole breeding process, thus discharge without breeding wastewater, compared to traditional shrimp culture, there is the ecosystem in pond stablize, cultivate and pollute little to surrounding enviroment, the advantages such as ecological benefits are remarkable.
In the utility model, artificial substratum is not only freshwater shrimp and provides suitable habitat, reduce cultivation object to kill each other, and the biomembrane that matrix is formed comprises the biocoenosis such as microorganism, algae and organic matter, can be freshwater shrimp and good water environment and abundant natural bait are provided, thus the disease in minimizing breeding process occurs, and improves freshwater shrimp survival rate, cultured output and marketing quality.
In this novel practical, eco-pond builds practice method simple practical, be convenient to promote, be beneficial to and solve the problems such as water quality deterioration, disease in current freshwater shrimp high density intensive culture process take place frequently, effectively improve shrimp culture overall technology level, obtain ecological, economic and social benefit preferably.
Accompanying drawing explanation
Fig. 1 is pond of the present utility model planing surface layout.
Fig. 2 is pond of the present utility model plane figure.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is made a detailed explanation.
Embodiment 1:
As illustrated in fig. 1 and 2, eco-pond condition and artificial substratum build: described pond 1 shape is rectangle, and area is about 3 mu of 40m × 50m, depth of water 1.2m; At the bottom of pond, described pond, silt depth is about 20cm; Described pond allocating power be 0.5Kw tool microwell plate bottom aerator 2; Be arranged in parallel in pond, described pond bamboo pole 3, by artificial substratum 4 vertical hanging in water body, is just in time immersed in underwater is advisable with artificial substratum 4; Described artificial substratum 4 selects the polythene fishing net cloth of aperture 1.5cm, wide cut 1m; Described artificial substratum density of setting is 40m
2/ mu.
Put front preparation in a suitable place to breed: at early March, the dry pool is carried out to pond, remove mud and weeds, and carry out disinfection with quicklime, then artificial substratum is set, inject new water, the depth of water remains on 1-1.2m, and manure use carries out rich water and cultivates algae, impel a large amount of microorganism, algae and organic apposition growth on artificial substratum, form biomembrane.
Seed is put in a suitable place to breed: late March puts freshwater shrimp seed 60,000 tails/mu then in a suitable place to breed.
Daily management: pond arranges personal management.The freshwater shrimp special compound feed selecting crude protein content to be greater than 38% is thrown something and fed, throw something and feed every day twice, the morning 7:00-8:00, afternoon 17:00-18:00, the mode of throwing something and feeding adopts artificial splashing along pond surrounding to throw something and feed, feeding volume was eaten up with 1 hour and is advisable, and suitably adjusted feeding volume according to situations such as temperature Change, freshwater shrimp food and growths simultaneously.Every day opens aerator 2 according to Changes in weather in good time, and the weather good date opens oxygenation in the afternoon and after midnight, and overcast and rainy whole day opens aerator 2.Adhere to sooner or later respectively patrolling the pool once, observe the situations such as freshwater shrimp food and activity, pond water quality, carry out the routine work records such as feedstuff feeding amount, water quality index.Owing to arranging the artificial substratum 4 of some in pond, in sodified water, microorganism forms biomembrane, making that there is in pond stable microecosystem, improve pool inner water body Self-regulation ability, in whole breeding process, except high growth temperature season suitably supplementary new water, changing water without the need to carrying out.
Fish for results: according to the principle of " catch stay greatly little ", cage is brought into use to arrest in mid or late June, suitably supplement the shrimp seedling of some to late July according to pond internal memory shrimp situation, continue to adopt cage to arrest to February in next year from early October, do the pool March in next year and receive and catch.
Embodiment 2:
Eco-pond condition and artificial substratum build: described pond 1 is rectangle, and area is about 4 mu of 45m × 60m, depth of water 1.2m; At the bottom of pond, described pond 1, silt depth is about 15cm; Described pond 1 allocating power be 0.5Kw tool microwell plate bottom aerator 2; Be arranged in parallel in described pond 1 bamboo pole 3, by artificial substratum 4 vertical hanging in water body, is just in time immersed in underwater is advisable with artificial substratum 4; Described artificial substratum 4 selects the polythene fishing net cloth of aperture 1.5cm, wide cut 1m; Artificial substratum density of setting is 60m
2/ mu.
In the present embodiment put front preparation in a suitable place to breed, seed is put in a suitable place to breed, daily management, to fish for results etc. identical with embodiment 1.
Embodiment 3:
Eco-pond condition and artificial substratum build: described pond 1 is rectangle, and area is about 5 mu of 50m × 65m, depth of water 1.2m; At the bottom of pond, described pond 1, silt depth is about 15cm; Described pond 1 allocating power be 0.5Kw tool microwell plate bottom aerator 2; Be arranged in parallel in described pond 1 bamboo pole 3, by artificial substratum 4 vertical hanging in water body; Described artificial substratum 4 selects the polythene fishing net cloth of aperture 1.5cm, wide cut 1m; Artificial substratum 4 density of setting is 80m
2/ mu.
In the present embodiment put front preparation in a suitable place to breed, seed is put in a suitable place to breed, daily management, to fish for results etc. identical with embodiment 1.
Above-mentioned 3 embodiments are specific descriptions of the present utility model; just further illustrate technical measures of the present utility model; can not be interpreted as the restriction to the utility model protection domain, those skilled in the art makes nonessential improvement according to the content of above-mentioned utility model and adjustment all falls within protection domain of the present utility model.
Claims (5)
1. the eco-pond for shrimp culture, this eco-pond comprises pond (1), in described pond (1), independently culvert system is set, it is characterized in that: at the bottom of the pond in described pond (1), mud is set, be arranged in parallel in described pond (1) many bamboo poles (3), described bamboo pole (3) is fixedly installed artificial substratum (4), and described artificial substratum (4) vertical hanging, in water body, arranges aerator (2) in described pond (1).
2. a kind of eco-pond for shrimp culture according to claim 1, is characterized in that: described pond (1) is rectangle, and area is 1-10 mu, depth of water 1.0-1.5cm.
3. a kind of eco-pond for shrimp culture according to claim 1, is characterized in that: described artificial substratum (4) selects the polythene fishing net cloth of aperture 1.5cm, wide cut 1m, described artificial substratum (4) density of setting is 60m
2/ mu, described artificial substratum (4) is just in time immersed in underwater.
4. a kind of eco-pond for shrimp culture according to claim 1, is characterized in that: described aerator (2) power be 0.5Kw tool microwell plate bottom aerator.
5. a kind of eco-pond for shrimp culture according to claim 1, is characterized in that: described silt depth is 10-20cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520245296.3U CN204579546U (en) | 2015-04-22 | 2015-04-22 | A kind of eco-pond for shrimp culture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520245296.3U CN204579546U (en) | 2015-04-22 | 2015-04-22 | A kind of eco-pond for shrimp culture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204579546U true CN204579546U (en) | 2015-08-26 |
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ID=53915768
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520245296.3U Expired - Fee Related CN204579546U (en) | 2015-04-22 | 2015-04-22 | A kind of eco-pond for shrimp culture |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115362971A (en) * | 2022-09-20 | 2022-11-22 | 四川省农业科学院水产研究所 | Device and method for ecologically breeding freshwater shrimps in pond |
-
2015
- 2015-04-22 CN CN201520245296.3U patent/CN204579546U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115362971A (en) * | 2022-09-20 | 2022-11-22 | 四川省农业科学院水产研究所 | Device and method for ecologically breeding freshwater shrimps in pond |
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| 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 |
Granted publication date: 20150826 Termination date: 20180422 |
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| CF01 | Termination of patent right due to non-payment of annual fee |