CN108496872A - Pond outer circulation ecology centralization-breeding factory based on rice field and cultural method - Google Patents
Pond outer circulation ecology centralization-breeding factory based on rice field and cultural method Download PDFInfo
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- CN108496872A CN108496872A CN201810167638.2A CN201810167638A CN108496872A CN 108496872 A CN108496872 A CN 108496872A CN 201810167638 A CN201810167638 A CN 201810167638A CN 108496872 A CN108496872 A CN 108496872A
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Classifications
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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
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/003—Aquaria; Terraria
-
- 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
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
- C02F2101/163—Nitrates
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
- C02F2101/166—Nitrites
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
Abstract
The invention discloses pond outer circulation ecology centralization-breeding factories and cultural method based on rice field, the farm includes pond, it is equipped with rice field in the periphery in pond, immersible pump is provided in pond, sewage effuser and at least two waterwheel aerators, it is equipped with recessed debris accumulation slot in the center in pond, waterwheel aerator simultaneously pushes the water body in pond to form circulation around pond center, immersible pump is set in debris accumulation slot, the water outlet of immersible pump is connect with the water inlet of sewage effuser, the water outlet of sewage effuser is placed in rice field, farm is additionally provided with purified water return duct, the water inlet of purified water return duct is connected to rice field, water outlet is connected to pond.The cultural method is on the basis of above-mentioned farm, the purification by rice field to water body, forms ecological circulation.The present invention can overcome the disadvantages that the deficiency in existing pond culture pattern, alleviates the deterioration of water quality in breeding process, breeding wastewater is avoided to discharge, and reduce cultivation risk, improve culture efficiency.
Description
Technical field
The present invention relates to a kind of pond outer circulation ecology centralization-breeding factory based on rice field further relates to described in a kind of utilization
The cultural method that the kinds such as pond outer circulation ecology centralization-breeding factory prawn are cultivated.
Background technology
Pond culture is China inland and the most important fish production mode of Coastal beach.Due to aerator and commercial feed
A large amount of uses, pond culture is close and yield is sharply increased.Meanwhile pond culture wastewater by purified treatment mostly without arranging
Surrounding enviroment are put into, cultivation overall situation is caused to deteriorate.Conventional pond culture mode is not only the possibility to because of exhaust emission peripheral ring
Border also causes environment in pond and induces disease in cultivation later stage serious eutrophication or cause fishes and shrimps hypoxia death.2011 with
Carry out China's Shrimp Pond-culture yield year by year to decline, it is clear proof that various diseases, which emerge one after another,.
The causal organism and environmental factor that domestic and foreign scholars pass through research aquatic products Outbreak disease, it is believed that improve pond ring
Border is the effective way for preventing Outbreak disease, keeping culture fishery sustainable and healthy development.The pond of most area at present
Pool cultivation has the following problems：(1) sediment of pond blowdown mechanism is unsound, serious in the middle and later periods water-quality deterioration of cultivation, greatly
Increase cultivation risk；(2) in order to maintain water stabilization, traditional pond cultivation needs stringent control cultivation density, as South America is right in vain
Shrimp puts seedling amount and is generally 50,000 tails/mu, therefore the cultivation amount of pond unit of water body and profit margin are limited；(3) breeding wastewater without
Purification is discharged, and is polluted surrounding enviroment, is also threatened subsequent prawn culturing.
Currently, as the improvement of people's living standards, Aquatic products consumption amount increases year by year per capita, and fish quality
By unprecedented attention.In addition, national environmental protection regulation has been impermissible for the mode of production of serious pollution of ecological environment.Therefore,
Existing pond culture must be to environmental protection, efficient and quality safety Model Transformation.
Invention content
An object of the present invention is to provide a kind of pond outer circulation ecology centralization-breeding factory based on rice field.
What this purpose of the present invention was realized by following technical solution：
A kind of pond outer circulation ecology centralization-breeding factory based on rice field, it is characterised in that：Including pond, in pond
Periphery is equipped with rice field, immersible pump, sewage effuser and at least two waterwheel aerators is provided in pond, in pond
Centre is equipped with recessed debris accumulation slot, and waterwheel aerator is evenly distributed on the circumference centered on the center of pond, and is pushed
Water body in pond forms circulation around pond center, and immersible pump is set in debris accumulation slot, water outlet and the sewage stream of immersible pump
The water inlet of outlet pipe connects, and the water outlet of sewage effuser is placed in rice field, and farm is additionally provided with purified water return duct, purified water
The water inlet of return duct is connected to rice field, and water outlet is connected to pond.
Further, the ratio of the area of the area and pond in rice field is not less than 1.5.
Further, purified water return duct is located at the opposite side in water outlet position of sewage effuser.
The second object of the present invention is to provide a kind of to be cultivated using the pond outer circulation ecology centralization-breeding factory
Cultural method, can overcome the disadvantages that the deficiency in existing pond culture pattern, alleviate the deterioration of water quality in breeding process, avoid cultivating
Discharge of wastewater reduces cultivation risk, improves culture efficiency.
What this purpose of the present invention was realized by following technical solution：
The cultural method cultivated using the pond outer circulation ecology centralization-breeding factory based on rice field, it is special
Sign is, includes the following steps：
Step 1：The water body of cultivation is sent into pond；
Step 2：Slag band water will be connected after the tea seed cake of crushing directly spreads fertilizer over the fields or impregnates to be spilt together into pond progress clearly
The pool；
Step 3：It carries out disinfection to the water body in pond；
Step 4：Calcium dihydrogen phosphate or the organic fertilizer of fermentation are put into pond；
Step 5：It is put into cultivation seedling, while timing bait throwing in, and opens waterwheel aerator and water body is made to form circulation；
Step 6：Daily time opening immersible pump, is evacuated to rice field by the sewage containing excreta and residual bait, is purified through rice field
Water body afterwards flows back to pond from purified water return duct；
Step 7：After the culture-cycle, the water body in pond is extracted out and is stored in other cistern and is hoarded, used
It cultivates next time, and imports the sludge at pond pool bottom in rice field by dredge pump after rice field is cleaned out, as next season
The base manure of rice.
Further, in step 1, the depth for being sent into the water body in pond is 60~80cm.
Further, in step 1, the water body for being sent into pond is filtered with 60~80 mesh screens.
Further, in step 2, the dosage of tea seed cake is：10~15kg per acre.
Further, the time interval of step 3 and step 5 is 5 days, and the time interval of step 3 and step 4 is 2~3
It.
Further, in step 4, the dosage of the organic fertilizer of fermentation is：100~150kg per acre.
Further, in step 6, the time of daily time opening immersible pump is 2 hours.
Compared with prior art, the invention has the advantages that：
The present invention reduces the accumulation of the livestock wastes such as residual bait and excreta in existing pond culture pattern, by rice field
Sedimentation, degradation and absorption effectively solve the multiple harmful substances such as ammoniacal nitrogen, nitrate nitrogen and nitrite nitrogen in breeding process and contain
The problem of amount increases, increase unit of water body puts seedling amount, for maintaining the algae phase of pond balance and stability, ensureing good water
Matter, the generation for reducing disease have positive effect；The discharge for having prevented breeding wastewater simultaneously, for realizing intensive efficient and environment
The Modern New pond culture of friendly and establish high-quality raising fish and shrimp industry great realistic meaning.
Description of the drawings
Fig. 1 is the structural schematic diagram of the pond outer circulation ecology centralization-breeding factory based on rice field of the present invention；
Fig. 2 is the comparison schematic diagram tested the pool with compare pool nitrite nitrogen concentration in 24 hours；
Fig. 3 is the comparison schematic diagram tested the pool with compare pool nitrate in 24 hours；
Fig. 4 is the comparison schematic diagram tested the pool with compare pool ammonia nitrogen concentration in 24 hours.
Specific implementation mode
A kind of pond outer circulation ecology centralization-breeding factory based on rice field as shown in Figure 1 comprising pond 1, the reality
The pond 1 for applying example is square pond, and rice field 5 is equipped in the periphery in pond 1, and rice field 5 is distributed around wherein three sides in pond 1,
The area in rice field 5 and the ratio of the area in pond 1 are not less than 1.5, in this way can be really under the premise of realizing that aquifer cultivation is maximized
Protect rice field has enough catharsis to water body.The rice varieties of the 5 kinds of plants in rice field are brackish water rice, have certain salt tolerant
Characteristic, suitable for being grown in the Penaeus Vannmei of Hekou Area, Penaeus monodon, Macrobrachium rosenbergii and the breeding water body of several fish.
Immersible pump 3, sewage effuser 4 and two waterwheel aerators 6, two Waterwheel-type oxygenation are provided in pond 1
The correspondence of machine 6 is distributed on wherein two relative angles in pond, and the water spraying direction of two waterwheel aerators 6 is opposite, and Waterwheel-type increases
Oxygen machine 6 also makes water body form circulation while to pool oxygenation.Certainly, the quantity of waterwheel aerator 6 can be more than two
Platform is distributed on the circumference centered on the center of pond, and the water body in pond can be pushed to form circulation, water around pond center
The quantity and power of vehicle type aerator 6 can optionally be set.Two waterwheel aerators 6 are fixed using fixed rope 7.In pond
The center on the pool 1 is equipped with recessed circular debris accumulation slot 2, and immersible pump 3 is set in debris accumulation slot 2, the water outlet of immersible pump 3
It is connect with the water inlet of sewage effuser 4, the water outlet of sewage effuser 4 is placed in rice field 5.Through pushing away for waterwheel aerator 6
It is dynamic so that after water body forms circulation, the excreta and residual bait that cultivate generation are rotated continuous into the debris accumulation slot 2 in center,
It is extracted out again by immersible pump 3.
The culture pond is additionally provided with purified water return duct 8, and the water inlet of purified water return duct 8 is connected to rice field 5, water outlet with
Pond 1 is connected to, and purified water return duct 8 is located at the opposite side in water outlet position of sewage effuser 4, so that from dirt
The distance that the sewage that flow outlet pipe 4 flows out flows through in rice field 5 is maximum so that rice field 5 reaches better clean-up effect to sewage.
The cultural method cultivated using the above-mentioned pond outer circulation ecology centralization-breeding factory based on rice field includes
Following steps：
Step 1：The water body of cultivation is sent into pond 5, when being sent into water body, water body is filtered with 60~80 mesh screens, right
The purpose that water body is filtered is to prevent wild trash fish from entering pond, water body it is deep-controlled in 60~80cm；
Step 2：Slag band water will be connected after the tea seed cake of crushing directly spreads fertilizer over the fields or impregnates to be spilt together into pond 5 and carry out clearly
The dosage on the pool, above-mentioned tea seed cake is：10~15kg per acre；
Step 3：With drugs such as " pool poison clear " (water quality improvement megacephala infestation during processing class pulvis) to the water body in pond 5 into
Row disinfection；
Step 4：After disinfection 2~3 days, calcium dihydrogen phosphate or the organic fertilizer of fermentation are put into pond 5, water body is allowed to become
Fertile, the dosage of the organic fertilizer of above-mentioned fermentation is：100~150kg per acre；
Step 5：After disinfection 5 days, when the biological feed grown in water is abundant, it is put into cultivation seedling, while timing is thrown
Bait, and waterwheel aerator 6 is opened so that water body formation circulation, promotes the excretas such as the prawn in water and residual bait class organic granular
Object is gathered in the circular debris accumulation slot 2 in pond center；
Step 6：Daily 2 hours of time opening immersible pump, the sewage containing excreta and residual bait is evacuated to rice field 5, passed through
Pond 1 is flowed back to from purified water return duct 8 by the water body after the sedimentation, degradation and absorption cleaning in rice field 5, while rice is flowed through in sewage
During field the elements such as nitrogen, phosphorus are provided for rice field；
Step 7：After culture-cycle structure, the water body in pond 1 is extracted out and is stored in other cistern and is hoarded,
It is cultivated for next time, to prevent the discharge of breeding wastewater, the low sludge in the pond pool is passed through into suction after rice field is cleaned out
Dredge pump imports in rice field, the base manure as next season rice.
Certainly, before above method implementation, adjacent pond and rice field need to be selected, in order to unicom between the two.
For above-mentioned technology, is tested in the Zhuhai City, Guangdong Province Doumen District towns the Lian Zhou villages Fen Zhou, used in experiment
Two ponds of the invention and two existing ponds, the cultivation in two ponds of the invention use the cultivation side of the present invention
Method, two existing ponds are cultivated using existing technology, cultivate Penaeus Vannmei.
In experimentation four ponds are carried out with the detection of nitrite nitrogen, nitrate nitrogen and ammoniacal nitrogen respectively, and to two
The average value of the data in the pond of the present invention and the average value of the data in two existing ponds are compared, contrast schematic diagram
As shown in Figures 2 to 4 (in Fig. 2 to Fig. 4, the pool is referred to as tested in pond of the invention, and existing pond referred to as compares the pool,
The abbreviation has equally been used below).
The nitrite nitrogen concentration on the experiment pool maintains 0.005mg/L hereinafter, the control pool always in 24 hours as seen from Figure 2
Nitrite nitrogen concentration be then in 0.015 between 0.020mg/L, hence it is evident that higher than the pond of the present invention.
The nitrate nitrogen on the experiment pool is generally in relatively low level as seen from Figure 3.
By, then it can be seen that in addition to individual time point, the ammonia nitrogen concentration most time point for testing the pool is in 0.04mg/ in Fig. 4
Within L, the control pool then between 0.08~0.19mg/L and shows larger fluctuation.
It is above-mentioned the experimental results showed that by rice field sedimentation and absorption, testing the water quality on the pool is largely improved,
Especially nitrite and ammonia nitrogen concentration are stably maintained the improvement for illustrating rice in reduced levels to prawn culturing pool water quality
Apparent positive effect is played with maintenance.
The above embodiment of the present invention is not limiting the scope of the present invention, and embodiments of the present invention are not limited to
This, all this kind the above according to the present invention is not departing from this according to the ordinary technical knowledge and customary means of this field
Under the premise of inventing above-mentioned basic fundamental thought, modification, replacement or change to other diversified forms that above structure of the present invention is made
More, it should all fall within the scope and spirit of the invention.
Claims (10)
1. a kind of pond outer circulation ecology centralization-breeding factory based on rice field, it is characterised in that：Including pond, in the pond
Periphery be equipped with rice field, immersible pump, sewage effuser and at least two waterwheel aerators are provided in the pond, in institute
The center for stating pond is equipped with recessed debris accumulation slot, and the waterwheel aerator is evenly distributed on is with the pond center
On the circumference of the heart, and the water body in the pond is pushed to form circulation around the pond center, the immersible pump is set to the dirt
Object is accumulated in slot, and the water outlet of the immersible pump is connect with the water inlet of the sewage effuser, and the sewage effuser goes out
The mouth of a river is placed in the rice field, and the farm is additionally provided with purified water return duct, the water inlet of the purified water return duct and institute
Rice field connection is stated, water outlet is connected to the pond.
2. the pond outer circulation ecology centralization-breeding factory according to claim 1 based on rice field, it is characterised in that：It is described
The ratio of the area in rice field and the area in the pond is not less than 1.5.
3. the pond outer circulation ecology centralization-breeding factory according to claim 1 based on rice field, it is characterised in that：It is described
Purified water return duct is located at the opposite side in water outlet position of the sewage effuser.
4. being carried out using the pond outer circulation ecology centralization-breeding factory based on rice field described in 3 any one of claims 1 to 3
The cultural method of cultivation, which is characterized in that include the following steps：
Step 1：The water body of cultivation is sent into the pond；
Step 2：Slag band water will be connected after the tea seed cake of crushing directly spreads fertilizer over the fields or impregnates to be spilt together into pond progress clearly
The pool；
Step 3：It carries out disinfection to the water body in the pond；
Step 4：Calcium dihydrogen phosphate or the organic fertilizer of fermentation are put into the pond；
Step 5：It is put into cultivation seedling, while timing bait throwing in, and opens the waterwheel aerator and water body is made to form circulation；
Step 6：Immersible pump described in daily time opening, is evacuated to the rice field, through described by the sewage containing excreta and residual bait
The purified water body in rice field flows back to the pond from the purified water return duct；
Step 7：After the culture-cycle, the water body in the pond is extracted out and is stored in other cistern and is hoarded, used
It cultivates, imports the sludge at pond pool bottom in the rice field by dredge pump after the cleaning of rice field, as next season next time
The base manure of rice.
5. cultural method according to claim 4, it is characterised in that：In step 1, it is sent into the depth of the water body in the pond
Degree is 60~80cm.
6. cultural method according to claim 4, it is characterised in that：In step 1, the water body in the pond is sent into 60
~80 mesh screens filter.
7. cultural method according to claim 4, it is characterised in that：In step 2, the dosage of the tea seed cake is：Per acre
10~15kg.
8. cultural method according to claim 4, it is characterised in that：The time interval of step 3 and step 5 is 5 days, step
Rapid three with the time interval of step 4 be 2~3 days.
9. cultural method according to claim 4, it is characterised in that：In step 4, the dosage of the organic fertilizer of fermentation is：Often
100~150kg of mu.
10. cultural method according to claim 4, it is characterised in that：In step 6, immersible pump described in daily time opening
Time be 2 hours.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711114676 | 2017-11-13 | ||
| CN2017111146763 | 2017-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108496872A true CN108496872A (en) | 2018-09-07 |
Family
ID=63375934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201810167638.2A Pending CN108496872A (en) | 2017-11-13 | 2018-02-28 | Pond outer circulation ecology centralization-breeding factory based on rice field and cultural method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113349120A (en) * | 2021-05-11 | 2021-09-07 | 中国水产科学研究院南海水产研究所 | Method for ecologically and intensively culturing prawns by circulating water and culture system thereof |
| CN114793972A (en) * | 2022-03-30 | 2022-07-29 | 银川科海生物技术有限公司 | Rice and crab symbiotic large-size crab culture method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205794503U (en) * | 2016-07-08 | 2016-12-14 | 环境保护部南京环境科学研究所 | A kind of environmental rice fish cycling use of water facility |
| CN106305571A (en) * | 2016-08-03 | 2017-01-11 | 中国水产科学研究院黄海水产研究所 | Ecological engineering arranging method for offshore fish type aquaculture ledge pond |
-
2018
- 2018-02-28 CN CN201810167638.2A patent/CN108496872A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205794503U (en) * | 2016-07-08 | 2016-12-14 | 环境保护部南京环境科学研究所 | A kind of environmental rice fish cycling use of water facility |
| CN106305571A (en) * | 2016-08-03 | 2017-01-11 | 中国水产科学研究院黄海水产研究所 | Ecological engineering arranging method for offshore fish type aquaculture ledge pond |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113349120A (en) * | 2021-05-11 | 2021-09-07 | 中国水产科学研究院南海水产研究所 | Method for ecologically and intensively culturing prawns by circulating water and culture system thereof |
| CN114793972A (en) * | 2022-03-30 | 2022-07-29 | 银川科海生物技术有限公司 | Rice and crab symbiotic large-size crab culture method |
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