CN109748399A - A kind of decontamination cycle of shrimp ponds tail water utilizes method - Google Patents
A kind of decontamination cycle of shrimp ponds tail water utilizes method Download PDFInfo
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- CN109748399A CN109748399A CN201910196747.1A CN201910196747A CN109748399A CN 109748399 A CN109748399 A CN 109748399A CN 201910196747 A CN201910196747 A CN 201910196747A CN 109748399 A CN109748399 A CN 109748399A
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Abstract
The invention discloses a kind of decontamination cycles of shrimp ponds tail water to utilize method, by mass percentage, including 10%~30% combination of enzyme preparations object and 70%~90% microbial bacterial agent；It in the whole breeding process of shrimp, was spread 1 time every 10 days to shrimp-cultivation pond, adds shrimp ponds decontamination cycle product 2kg~5kg according to every 5 mu of ponds.The above method is utilized the advantage of enzyme and microorganism respectively and is combined, the fast enzyme preparation of hydrolysis rate and additive amount is small, action time long microorganism combines, residual feed and animal wastes cause water pollution in economic benefits and social benefits processing shrimp-cultivation pond, quickening makes its decomposition, in favor of having the function that fast purification recycles shrimp ponds tail water.The technology of the present invention is simply applicable in, and cost input is low, strong operability, reduces the cultivation risk of shrimp, reduces the generation of disease.Recycling for water quality is improved, Water Eutrophication caused by widely applying feed is significantly improved, waterside number is changed in reduction, is conducive to the appetite for increasing shrimp, improves the digestive utilization ratio of feed.
Description
Technical field
The present invention relates to aquaculture fields, utilize method more particularly to a kind of decontamination cycle of shrimp ponds tail water.
Background technique
In the late three decades, the rapid development of China's aquaculture, cultivation density continue to increase, the water quality of breeding water body and bottom
Matter is seriously degenerated, and the indexs such as ammonia nitrogen, nitrite, dissolved oxygen amount in water body are not easy to control, hinders the life growth of shrimps.It supports
The continuous worsening of water body environment is grown, cultivated animals disease takes place frequently, and raiser largely uses disinfectant, antibiosis to prevent and treat prawn disease
The shrimps such as element medicine or even people medicine shrimp are used, and dosage is higher and higher, the use of these drugs, not only threaten human health, and tight
Very fragile ecological environment is destroyed again, is formed more sick more the vicious circle controlled, the more control the more sick.In the water body of degeneration, cultivation
Residual bait, excrement, the dead poisonous chemicals such as animals and plants corpse and disinfectant, antibiotic deposit for many years in bottom of pond, and it is dirty to form black
Mud, organic matter rich in sludge, anaerobe are occupied an leading position, and temperature increases the anaerobism point for accelerating organic matter
Solution consumes a large amount of oxygen in water, generates NH3、H2S、NO2Equal noxious materials influence the normal growth and development of shrimp, and black is dirty
Contain a large amount of pathogenic bacteria in mud, the ovum of helminth and harmful organisms increases the route of transmission of pond pathogeny, makes production process
The dosage of Prawn medicine increases, aquatic products quality decline.Aquaculture family largely uses medical treatment, to accelerate water quality feelings again
The deterioration of condition, produces secondary pollution, and further the meat of prawn has a negative impact again, has also threatened human health, is formed
Vicious circle.
Summary of the invention
Based on this, it is necessary to which the decontamination cycle for providing a kind of shrimp ponds tail water utilizes method.
A kind of decontamination cycle of shrimp ponds tail water utilizes method, which is characterized in that by mass percentage, including 10%~30%
Combination of enzyme preparations object and 70%~90% microbial bacterial agent；
Wherein, the combination of enzyme preparations object, by mass percentage, including following components:
The microbial bacterial agent in one of the embodiments, by mass percentage, including following components:
The protease is by following mass percent at being grouped as in one of the embodiments:
The amylase is by following mass percent at being grouped as in one of the embodiments:
A kind of decontamination cycle of shrimp ponds tail water utilizes preparation method, which comprises the following steps: prepares enzyme preparation
Composition, the combination of enzyme preparations object, by mass percentage, including following components:
The microbial bacterial agent, by mass percentage, including following components:
By mass percentage, by 10%~30% combination of enzyme preparations object and 70%~90% microbial bacteria
Agent is mixed, and mixture is obtained；And
By the mixture carry out extruding pelletization, after be dried to get shrimp ponds decontamination cycle product.
The incorporation time is 1h~2h in one of the embodiments,.
The microbial bacterial agent in one of the embodiments, by mass percentage, including following components:
Incorporation time is 1h~2h in one of the embodiments,.
Drying time is 10min~30min in one of the embodiments, and drying temperature is 50 DEG C~65 DEG C.
The partial size of extruding pelletization is 1mm~3mm in one of the embodiments,.
Drying time is 10min~30min in one of the embodiments, and drying temperature is 50 DEG C~65 DEG C.
The partial size of extruding pelletization is 1mm~3mm in one of the embodiments,.
In one of the embodiments, in the whole breeding process of shrimp, spread 1 time every 10 days to shrimp-cultivation pond, according to
Add shrimp ponds decontamination cycle product 2kg~5kg in every 5 mu of ponds.
The above method is utilized the advantage of enzyme and microorganism respectively and is combined, by hydrolysis rate fast enzyme preparation and addition
To measure small, action time long microorganism combines, and residual feed and animal wastes cause water pollution in economic benefits and social benefits processing shrimp-cultivation pond,
Quickening makes its decomposition, in favor of having the function that fast purification recycles shrimp ponds tail water.
The technology of the present invention is simply applicable in, and cost input is low, strong operability, reduces the cultivation risk of shrimp, reduces disease
Harmful generation.Recycling for water quality is improved, Water Eutrophication caused by widely applying feed is significantly improved, reduces
Waterside number is changed, is conducive to the appetite for increasing shrimp, improves the digestive utilization ratio of feed.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, below to specific reality of the invention
The mode of applying is described in detail.In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention.But
The invention can be embodied in many other ways as described herein, and those skilled in the art can be without prejudice to this hair
Similar improvement is done in the case where bright intension, therefore the present invention is not limited to the specific embodiments disclosed below.
The decontamination cycle of the shrimp ponds tail water of one embodiment utilizes method, which is characterized in that by mass percentage, including
10%~30% combination of enzyme preparations object and 70%~90% microbial bacterial agent；
Wherein, the combination of enzyme preparations object, by mass percentage, including following components:
Glucuroide can hydrolyze hydrolyzation of glucose glycosidic bond, release glucose；Pentosanase hydrolyzable xylan is
Main hemicellulose, releases pentose；Rhamnosidase can hydrolyze most α-glycosidic bonds, generate carbohydrate and the Portugal of small molecule
Polyglycoside enzyme, pentosanase are used cooperatively, and can be generated oligosaccharide with the cellulose and hemicellulose in partial hydrolysis water, are micro-
The growth of biology provides nutrition；Protease, which can hydrolyze the protein in water, becomes a variety of amino acid, and providing for microorganism can
Nitrogen source is directly absorbed and utilized；Starch in amylase hydrolyzable water generates dextrin and glucose, provides for microorganism available
Carbon source；Xylo-oligosaccharide is the high-quality carbon source of the microorganisms such as lactic acid bacteria, can promote colonizing for microorganism, promotes the procreation of microorganism
And effect.
Inventor in the course of the research, by long-felt and many experiments, has surprisingly found that, by above-mentioned each component according to
After special ratios mixing, it can promote the growth and effect of microbial bacterial agent, improve water quality rapidly.
The microbial bacterial agent, by mass percentage, including following components:
Photosynthetic bacteria be one kind using light as the energy, having in nature can be utilized under anaerobism illumination or aerobic dark condition
Machine object, sulfide, ammonia etc. carry out photosynthetic microorganism as hydrogen donor and carbon source, are distributed mainly on light in aquatic environment
The anoxic zone that can be transmitted to.Photosynthetic bacteria can also utilize many organic substances such as organic acid.Alcohol, saccharide converted certain noxious materials are such as
H2S and certain aromatic compounds etc..Photosynthetic bacteria can synthesize nontoxic, without side-effects and be rich in all kinds of nutrition by bioconversion
The mycoprotein of substance not only improves ecological environment, also provides the feedstuff of high quality for aquaculture.Lactic acid bacteria can be bright
The content for reducing the harmful substances such as breeding water body ammonia nitrogen is shown, organic matter in decomposition fish residual bait, excrement and water improves water body ring
Border inhibits the flourish of harmful bacteria in water body, adjusts algae and balances each other, and controls harmful bacterium algae, purifies water, and promotes fish and shrimp strong
Kang Shengchang.Bacillus licheniformis, bacillus subtilis and bacillus coagulans be easy bacterium, can consumingly decompose carbon system,
Nitrogen system, phosphorus system, sulphur system pollutant, decomposing protein and complicated polysaccharide also have important role to water soluble organic substance decomposition, together
When can in breeding environment harmful algae and aquatic pathogenic bacteria compete, form dominant population, inhibit harmful algae and aquatic products
Pathogenic bacteria.This five kinds of bacterium are proportionally fitted together, can be acted synergistically, comprehensive biological is carried out to the water body on surface to deep layer
This microbial bacterial agent and combination of enzyme preparations object, are especially used cooperatively, can significantly provide water body purification efficiency, will purify by purification
30% or more cycle time.
The protease is by following mass percent at being grouped as:
The psychological need of characteristic and microorganism and shrimp based on shrimp ponds tail water, inventor attempt apply multiple protein enzyme into
Row test, is tested by long-term repetition, and inventor sums up neutral proteinase 45%；Papain 5%；Pancreatin 35%；
And when the composition compound protease of pepsin 15%, effect is best.
The amylase is by following mass percent at being grouped as:
The psychological need of characteristic and microorganism and shrimp based on shrimp ponds tail water, inventor attempt apply a variety of amylase into
Row test, is tested by long-term repetition, and inventor sums up low temperature alpha-amylase 50%；Pullulanase 5%；Glucoamylase
Enzyme 30%；And effect is the most significant when the composition composite alpha-amylase of beta amylase 15%.
By mass percentage, by 10%~30% combination of enzyme preparations object and 70%~90% microbial bacteria
Agent is mixed, incorporation time 1h~2h.Obtain mixture；And the mixture is subjected to extruding pelletization, the grain of extruding pelletization
Diameter is 1mm~3mm, is then dried, and drying time is 10min~30min, and drying temperature is 50 DEG C~65 DEG C to get shrimp
Pond decontamination cycle product.
In the whole breeding process of shrimp, spread 1 time every 10 days to shrimp-cultivation pond, it is net according to every 5 mu of ponds addition shrimp ponds
Change circulation product 2kg~5kg.
The decontamination cycle method of the shrimp ponds tail water of the present embodiment, by the two kinds of biological treatments of biological enzyme formulation and microbial bacterial agent
Method is combined together, and biological enzyme formulation can not only handle a part of objectionable impurities, and hydrolysate can also be microorganism
Microbial inoculum provides good carbon source and nitrogen source, promotes the growth and effect of microorganism, improves its tail water purification efficiency, the two combination shape
At synergistic effect, shorten tail treatment time of water, enhances treatment effect.
The decontamination cycle method and technology of the shrimp ponds tail water of the present embodiment is simply applicable in, and cost input is low, strong operability, drop
The low cultivation risk of shrimp, reduces the generation of disease.Recycling for water quality is improved, extensive application is significantly improved and raises
Waterside number is changed in Water Eutrophication caused by expecting, reduction, is conducive to the appetite for increasing shrimp, improves the digestive utilization ratio of feed.
Combined with specific embodiments below, the contents of the present invention are further elaborated.The following examples are 0.07 hectares
The combination of enzyme preparations object microbial bacteria dosage of middle application.
Embodiment 1
Configuration combination of enzyme preparations object, the combination of enzyme preparations object, by mass percentage, including following components:
The protease is by following mass percent at being grouped as:
The amylase is by following mass percent at being grouped as:
Configuration microbial bacterial agent, the microbial bacterial agent, by mass percentage, including following components:
By mass percentage, the 30% combination of enzyme preparations object is mixed with 70% microbial bacterial agent,
Incorporation time 1.5h.Obtain mixture；And the mixture is subjected to extruding pelletization, the partial size of extruding pelletization is 1mm~3mm,
Then it is dried, drying time 20min, drying temperature is 60 DEG C to get shrimp ponds decontamination cycle product.
In the whole breeding process of shrimp, spread 1 time every 10 days to shrimp-cultivation pond, it is net according to every 5 mu of ponds addition shrimp ponds
Change circulation product 3.5kg.
Embodiment 2
Configuration combination of enzyme preparations object, the combination of enzyme preparations object, by mass percentage, including following components:
Configuration microbial bacterial agent, the microbial bacterial agent, by mass percentage, including following components:
By mass percentage, the 10% combination of enzyme preparations object is mixed with 90% microbial bacterial agent,
Incorporation time 2h.Obtain mixture；And the mixture is subjected to extruding pelletization, the partial size of extruding pelletization is 1mm~3mm, so
After be dried, drying time 10min, drying temperature be 65 DEG C to get shrimp ponds decontamination cycle product.
In the whole breeding process of shrimp, spread 1 time every 10 days to shrimp-cultivation pond, it is net according to every 5 mu of ponds addition shrimp ponds
Change circulation product 5kg.
Embodiment 3
Configuration combination of enzyme preparations object, the combination of enzyme preparations object, by mass percentage, including following components:
Configuration microbial bacterial agent, the microbial bacterial agent, by mass percentage, including following components:
By mass percentage, the 15% combination of enzyme preparations object is mixed with 85% microbial bacterial agent,
Incorporation time 1h.Obtain mixture；And the mixture is subjected to extruding pelletization, the partial size of extruding pelletization is 1mm~3mm, so
After be dried, drying time 20min, drying temperature be 55 DEG C to get shrimp ponds decontamination cycle product.
In the whole breeding process of shrimp, spread 1 time every 10 days to shrimp-cultivation pond, it is net according to every 5 mu of ponds addition shrimp ponds
Change circulation product 2.5kg.
Embodiment 4
Configuration combination of enzyme preparations object, the combination of enzyme preparations object, by mass percentage, including following components:
Configuration microbial bacterial agent, the microbial bacterial agent, by mass percentage, including following components:
By mass percentage, by 10%~30% combination of enzyme preparations object and 70%~90% microbial bacteria
Agent is mixed, incorporation time 1h~2h.Obtain mixture；And the mixture is subjected to extruding pelletization, the grain of extruding pelletization
Diameter is 1mm~3mm, is then dried, and drying time is 10min~30min, and drying temperature is 50 DEG C~65 DEG C to get shrimp
Pond decontamination cycle product.
In the whole breeding process of shrimp, spread 1 time every 10 days to shrimp-cultivation pond, it is net according to every 5 mu of ponds addition shrimp ponds
Change circulation product 2kg~5kg.
Embodiment 5
Configuration combination of enzyme preparations object, the combination of enzyme preparations object, by mass percentage, including following components:
Configuration microbial bacterial agent, the microbial bacterial agent, by mass percentage, including following components:
By mass percentage, the 25% combination of enzyme preparations object is mixed with 75% microbial bacterial agent,
Incorporation time 1h.Obtain mixture；And the mixture is subjected to extruding pelletization, the partial size of extruding pelletization is 1mm~3mm, so
After be dried, drying time 30min, drying temperature be 50 DEG C to get shrimp ponds decontamination cycle product.
In the whole breeding process of shrimp, spread 1 time every 10 days to shrimp-cultivation pond, it is net according to every 5 mu of ponds addition shrimp ponds
Change circulation product 2.5kg.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (9)
1. a kind of decontamination cycle of shrimp ponds tail water utilizes method, which is characterized in that by mass percentage, including 10%~30%
Combination of enzyme preparations object and 70%~90% microbial bacterial agent；
Wherein, the combination of enzyme preparations object, by mass percentage, including following components:
2. microbial bacterial agent according to claim 1, which is characterized in that the microbial bacterial agent, by mass percentage, packet
Include following components:
3. combination of enzyme preparations object according to claim 1, which is characterized in that the protease is by following mass percent
At being grouped as:
4. combination of enzyme preparations object according to claim 1, which is characterized in that the amylase is by following mass percent
At being grouped as:
5. a kind of decontamination cycle of shrimp ponds tail water utilizes preparation method, which comprises the following steps:
Preparation combination of enzyme preparations object, the combination of enzyme preparations object, by mass percentage, including following components:
The microbial bacterial agent, by mass percentage, including following components:
By mass percentage, by 10%~30% combination of enzyme preparations object and 70%~90% microbial bacterial agent into
Row mixing, obtains mixture；And
By the mixture carry out extruding pelletization, after be dried to get shrimp ponds decontamination cycle product.
6. the decontamination cycle of shrimp ponds tail water according to claim 5 utilizes preparation method, which is characterized in that incorporation time is
1h~2h.
7. the decontamination cycle of shrimp ponds tail water according to claim 5 utilizes preparation method, which is characterized in that drying time is
10min~30min, drying temperature are 50 DEG C~65 DEG C.
8. the decontamination cycle of shrimp ponds tail water according to claim 5 utilizes preparation method, which is characterized in that extruding pelletization
Partial size is 1mm~3mm.
9. a kind of decontamination cycle of shrimp ponds tail water according to claim 1 utilizes method, in the whole breeding process of shrimp,
It was spread 1 time every 10 days to shrimp-cultivation pond, adds shrimp ponds decontamination cycle product 2kg~5kg according to every 5 mu of ponds.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114195269A (en) * | 2021-11-25 | 2022-03-18 | 柳州市净元生物科技有限公司 | Method for ecologically treating high-concentration sewage by combining compound protease with bacillus subtilis |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102583776A (en) * | 2012-02-29 | 2012-07-18 | 中国水产科学研究院淡水渔业研究中心 | Compound bacteria enzyme preparation for improving cultivation watery environment and preparation method |
| CN104803485A (en) * | 2015-04-17 | 2015-07-29 | 郑州慧泽生化科技有限公司 | Microorganism compound enzyme water purifying agent particle |
| CN107118983A (en) * | 2017-05-08 | 2017-09-01 | 中国海洋大学 | A kind of compound bacterial enzyme preparation for improving water quality and its preparation method and application |
| CN107200405A (en) * | 2017-05-11 | 2017-09-26 | 防城港市畜牧站 | One kind is used for livestock and poultry farm sewage-treating agent |
-
2019
- 2019-03-15 CN CN201910196747.1A patent/CN109748399A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102583776A (en) * | 2012-02-29 | 2012-07-18 | 中国水产科学研究院淡水渔业研究中心 | Compound bacteria enzyme preparation for improving cultivation watery environment and preparation method |
| CN104803485A (en) * | 2015-04-17 | 2015-07-29 | 郑州慧泽生化科技有限公司 | Microorganism compound enzyme water purifying agent particle |
| CN107118983A (en) * | 2017-05-08 | 2017-09-01 | 中国海洋大学 | A kind of compound bacterial enzyme preparation for improving water quality and its preparation method and application |
| CN107200405A (en) * | 2017-05-11 | 2017-09-26 | 防城港市畜牧站 | One kind is used for livestock and poultry farm sewage-treating agent |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114195269A (en) * | 2021-11-25 | 2022-03-18 | 柳州市净元生物科技有限公司 | Method for ecologically treating high-concentration sewage by combining compound protease with bacillus subtilis |
| CN114195269B (en) * | 2021-11-25 | 2023-12-12 | 柳州市净元生物科技有限公司 | Method for ecologically treating high-concentration sewage by combining compound protease with bacillus subtilis |
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Effective date of registration: 20201015 Address after: Room 101, unit 2, building 1, Wencui community, Shapotou District, Zhongwei City, Ningxia Hui Autonomous Region Applicant after: NINGXIA YIZHENG BIOLOGICAL ENGINEERING Co.,Ltd. Address before: 755000 East Huaxin Complex Building No. 4, West Side of Wuhuan Square, Shapotou District, Zhongwei City, Ningxia Hui Autonomous Region 109 Applicant before: NINGXIA SAINUOJIE YIZHENG AGRICULTURE AND ANIMAL HUSBANDRY TECHNOLOGY Co.,Ltd. |
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Application publication date: 20190514 |