CN105706996A - Desilting method for aquaculture pond organisms - Google Patents
Desilting method for aquaculture pond organisms Download PDFInfo
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- CN105706996A CN105706996A CN201610110782.3A CN201610110782A CN105706996A CN 105706996 A CN105706996 A CN 105706996A CN 201610110782 A CN201610110782 A CN 201610110782A CN 105706996 A CN105706996 A CN 105706996A
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- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000009360 aquaculture Methods 0.000 title abstract description 19
- 244000144974 aquaculture Species 0.000 title abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 103
- 239000007788 liquid Substances 0.000 claims abstract description 33
- 230000000243 photosynthetic effect Effects 0.000 claims abstract description 8
- 244000063299 Bacillus subtilis Species 0.000 claims abstract description 7
- 235000014469 Bacillus subtilis Nutrition 0.000 claims abstract description 7
- 241000252234 Hypophthalmichthys nobilis Species 0.000 claims abstract description 7
- 238000012544 monitoring process Methods 0.000 claims abstract description 7
- 241000894006 Bacteria Species 0.000 claims description 45
- 238000009395 breeding Methods 0.000 claims description 33
- 230000001488 breeding effect Effects 0.000 claims description 33
- 230000008569 process Effects 0.000 claims description 8
- 241000252229 Carassius auratus Species 0.000 claims description 6
- 241000252233 Cyprinus carpio Species 0.000 claims description 6
- 241000720946 Hypophthalmichthys molitrix Species 0.000 claims description 6
- 240000004808 Saccharomyces cerevisiae Species 0.000 claims description 6
- 238000011282 treatment Methods 0.000 claims description 6
- 230000008901 benefit Effects 0.000 abstract description 4
- 201000010099 disease Diseases 0.000 abstract description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 2
- 230000001580 bacterial effect Effects 0.000 abstract 4
- 241000252210 Cyprinidae Species 0.000 abstract 1
- 241000252232 Hypophthalmichthys Species 0.000 abstract 1
- 241000235342 Saccharomycetes Species 0.000 abstract 1
- 241000251468 Actinopterygii Species 0.000 description 13
- 241000252230 Ctenopharyngodon idella Species 0.000 description 11
- 238000012851 eutrophication Methods 0.000 description 6
- 244000005700 microbiome Species 0.000 description 6
- 230000002354 daily effect Effects 0.000 description 5
- 230000037396 body weight Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 230000003203 everyday effect Effects 0.000 description 2
- 210000000232 gallbladder Anatomy 0.000 description 2
- 210000004185 liver Anatomy 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 208000011580 syndromic disease Diseases 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 241000588624 Acinetobacter calcoaceticus Species 0.000 description 1
- 241000193755 Bacillus cereus Species 0.000 description 1
- 239000002028 Biomass Substances 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000005422 algal bloom Substances 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 238000010170 biological method Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical group CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a desilting method for aquaculture pond organisms. The method comprises the following steps: when the water level of an aquaculture pond reaches 100 cm, throwing in 100 silver carps and 100 bighead carps, each of which weighs 500g, 200 carps each of which weighs 30g, and 800 crucians each of which weighs 30g in per mu of the aquaculture pond ; mixing bacillus subtilis, saccharomycetes, photosynthetic bacterial liquid into mixed bacterial liquid according to a volume ratio of (1 to 3):(1 to 2):(1 to 3), and throwing into aquaculture water, wherein the throwing amount is 1-2% of the volume of the aquaculture water; afterwards, every time that the bacterial liquid is thrown to treat water quality, determining TN, TP and COD indexes of the water quality, and according to monitoring results, determining the time for continuously throwing in the mixed bacterial liquid to treat the aquaculture water. By the desilting method, the desilting is thorough, water-saving aquaculture is realized, an effective organism amount in an aquaculture water area is increased, the economic benefit is increased, the yield can be improved by 50 percent, a feed coefficient is lowered, the aquaculture cost is saved, and the occurrence of disease is reduced.
Description
Technical field
The present invention relates to cultivating pool desilting field, a kind of method being specifically related to cultivating pool biology desilting.
Background technology
At present, China's Aquacultural water eutrophication generally occurs, and mud is blocked up, water taste is stench, harmful algae
Excessive multiplication, bio-diversity decline, and serious threat healthy fish affects the yield and quality of fish.In recent years, although
Breeding water body uses the measures such as various microorganism and bottom blowdown to improve water quality, but from the point of view of Eutrophic Extent, water
The each eutrophication status index of body does not decline than before it.Visible breeding water body once forms eutrophication and is difficult to thoroughly recover.
The nitrogen, phosphorus and the organic loading that eliminate in cultivating pool water body could fundamentally solve body eutrophication.Mesh
Before, commonly use physics, chemistry, biological method or this several method both at home and abroad and combine and process contaminating endogenous.Bottom blowdown
Method needs substantial amounts of water resource to supplement, in western China, and water resource famine；The method cost mistake of machinery desilting
Height, and to preventing body eutrophication from can only play retarding action, fundamentally can't resolve culture-pool water quality and run down
Problem.The method of microbial treatments, due to the feature such as low cost, non-secondary pollution, is the method that cultivating pool is conventional, but
Being that cultivating pool daily ration, feeding quantity every day is big, the refuse of Fish excretion is many, and other influence factors the most numerous, its administering method is not
Can carry out under the conditions of manual control.
Someone utilizes conventional several microbial cleaning breeding water bodies at present, by microorganism to causing certain of eutrophication
Or the absorbing of several organic pollutant, control algae excessive propagation, eliminate bed mud, but microorganism is organic to endogenous
The degradation speed of pollutant is far smaller than the feces of aquaculture organism discharge every day.Chinese patent publication once disclosed one
The innovation and creation of " a kind of method utilizing microorganism effectively to control algal bloom ", its application number 201110021920.8, the party
Method utilizes bacillus cereus, acinetobacter calcoaceticus, denitrifying bacteria, photosynthetic bacteria liquid to be mixed in proportion and render to cultivating pool, right
The clearance of each pollutant of cultivating pool water body is respectively: TN is 83.1%, and TP is 92.1%, and COD is 79.1%,
Chla is 90.1%, but the desilting speed in intensive culture pond has still shown slower..
Summary of the invention
For solving the problems referred to above, a kind of method that the invention provides cultivating pool biology desilting, utilize by Sichuan Hua Teng water
Generationization Science and Technology Development Co., Ltd. provide microorganism and benthic fishes be used for cultivating pool desilting, can overcome above-mentioned
Shortcoming, is more suitable for the desilting of essence cultivating pool.
For achieving the above object, the technical scheme that the present invention takes is:
A kind of method of cultivating pool biology desilting, comprises the steps:
S1, after the water level of cultivating pool reaches 100cm, throw in specification for every mu and be the Hypophthalmichthys molitrix of 500 grams and Aristichthys nobilis is 100 tails,
Specification is Cyprinus carpio 200 tail of 30 grams, and specification is Carassius auratus 800 tail of 30 grams；
S2, by bacillus subtilis, yeast, photosynthetic bacteria liquid bacterium solution by volume ratio be 1-3: 1-2: 1-3 ratio be mixed into
Mixed bacteria liquid, renders to breeding water body, and injected volume is the 0.1 ‰-0.2 ‰ of breeding water body volume, wherein, and water temperature 20 DEG C-25
DEG C, threw in mixed bacteria liquid 1 time every 15 days, injected volume is the 0.2 ‰ of breeding water body volume, and water temperature more than 25 DEG C is every 7
It throws in mixed bacteria liquid 1 time, and injected volume is the 0.1 ‰ of breeding water body volume, before throwing in bacterium solution water quality treatment, surveys the most every time
Determine water quality TN, TP and COD index, determine that according to monitoring result throwing in mixed bacteria liquid continuously processes the breeding water body time.
The method have the advantages that
1. desilting is thorough.Utilize several bacterium mixed liquor, filter-feeding fish and benthic fishes, through 10-12 month, Pond Silt by
50-110cm is reduced to below 20cm, even non sludge, has saved the cost of mechanical desilting.
Achieve water saving cultivation.In 1 culture-cycle, in the case of water temperature is less than 25 DEG C, it is achieved that only water inlet,
The aquaculture model of not draining, at high temperature season, changes a water for 20 days, and quantity of exchanged water is only 10%.Even if at water source, China western part
Area in short supply, it is also possible to realize high yield.
Add effective Biomass of Cultivated water, improve economic benefit.Mud is blocked up, and pond is aging, cultivates water level
Declining, the specific yield of fish reduces, and by biological desilting, yield can promote 50%.
Reduce feed coefficient.Common aquaculture model, 3+The feed coefficient of Ctenopharyngodon idellus is usually 2.3-2.5, uses this breeding
Growing pattern, feed coefficient, up to 2.0, saves aquaculture cost, improves fish crop.
Decrease disease to occur.In common aquaculture model, the liver and gallbladder syndrome of Fish is the most common, every year because of liver and gallbladder syndrome
Cause the event turning over the pool the most common with water quality deterioration.After utilizing microorganism, filter-feeding fish and benthic fishes to carry out desilting, i.e.
Making Fish serious floating head occur, fish kills number is not more than 1 ‰.
Water correction, reduces the consumption of Cultivated water water transfer medicine.Pond Silt is thick, and pond ammonia nitrogen, hydrogen sulfide content are super
Mark, conventional chemical drugs, causes water pollution once again.
Detailed description of the invention
In order to make objects and advantages of the present invention clearer, below in conjunction with embodiment, the present invention is carried out the most specifically
Bright.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Embodiment 1
S1, after the water level of cultivating pool reaches 100cm, throw in specification for every mu and be the Hypophthalmichthys molitrix of 500 grams and Aristichthys nobilis is 100 tails,
Specification is Cyprinus carpio 200 tail of 30 grams, and specification is Carassius auratus 800 tail of 30 grams；Every mu is thrown in specification is 500 grams of Ctenopharyngodon idellus 150
Tail；Daily ration, feeding quantity is pressed the body weight of Ctenopharyngodon idellus and is calculated.
, by bacillus subtilis, yeast, photosynthetic bacteria liquid bacterium solution by volume ratio be 1: 1: 1 ratio be mixed into mixed
Closing bacterium solution, render to breeding water body, injected volume is the 0.1 ‰-0.2 ‰ of breeding water body volume, wherein, and water temperature 20 DEG C-25 DEG C,
Throwing in mixed bacteria liquid 1 time every 15 days, injected volume is the 0.2 ‰ of breeding water body volume, and water temperature was thrown every 7 days for more than 25 DEG C
Putting mixed bacteria liquid 1 time, injected volume is the 0.1 ‰ of breeding water body volume, before throwing in bacterium solution water quality treatment, measures water the most every time
Matter TN, TP and COD index, determine that according to monitoring result throwing in mixed bacteria liquid continuously processes the breeding water body time.
Embodiment 2
S1, after the water level of cultivating pool reaches 100cm, throw in specification for every mu and be the Hypophthalmichthys molitrix of 500 grams and Aristichthys nobilis is 100 tails,
Specification is Cyprinus carpio 200 tail of 30 grams, and specification is Carassius auratus 800 tail of 30 grams；Every mu is thrown in specification is 500 grams of Ctenopharyngodon idellus 150
Tail；Daily ration, feeding quantity is pressed the body weight of Ctenopharyngodon idellus and is calculated.
, by bacillus subtilis, yeast, photosynthetic bacteria liquid bacterium solution by volume ratio be 3: 2: 3 ratio be mixed into mixed
Closing bacterium solution, render to breeding water body, injected volume is the 0.1 ‰-0.2 ‰ of breeding water body volume, wherein, and water temperature 20 DEG C-25 DEG C,
Throwing in mixed bacteria liquid 1 time every 15 days, injected volume is the 0.2 ‰ of breeding water body volume, and water temperature was thrown every 7 days for more than 25 DEG C
Putting mixed bacteria liquid 1 time, injected volume is the 0.1 ‰ of breeding water body volume, before throwing in bacterium solution water quality treatment, measures water the most every time
Matter TN, TP and COD index, determine that according to monitoring result throwing in mixed bacteria liquid continuously processes the breeding water body time.
Embodiment 3
S1, after the water level of cultivating pool reaches 100cm, throw in specification for every mu and be the Hypophthalmichthys molitrix of 500 grams and Aristichthys nobilis is 100 tails,
Specification is Cyprinus carpio 200 tail of 30 grams, and specification is Carassius auratus 800 tail of 30 grams；Every mu is thrown in specification is 500 grams of Ctenopharyngodon idellus 150
Tail；Daily ration, feeding quantity is pressed the body weight of Ctenopharyngodon idellus and is calculated.
, by bacillus subtilis, yeast, photosynthetic bacteria liquid bacterium solution by volume ratio be 2: 1.5: 2 ratio be mixed into
Mixed bacteria liquid, renders to breeding water body, and injected volume is the 0.1 ‰-0.2 ‰ of breeding water body volume, wherein, and water temperature 20 DEG C-25
DEG C, threw in mixed bacteria liquid 1 time every 15 days, injected volume is the 0.2 ‰ of breeding water body volume, and water temperature more than 25 DEG C is every 7
It throws in mixed bacteria liquid 1 time, and injected volume is the 0.1 ‰ of breeding water body volume, before throwing in bacterium solution water quality treatment, surveys the most every time
Determine water quality TN, TP and COD index, determine that according to monitoring result throwing in mixed bacteria liquid continuously processes the breeding water body time
Through 10-12 month, after testing, the Pond Silt in above-described embodiment 1-3 was reduced to below 20cm by 50-110cm, very
To non sludge, save the cost of mechanical desilting.Within 1 culture-cycle, in the case of water temperature is less than 25 DEG C, real
Having showed only water inlet, the aquaculture model of not draining, simultaneously at high temperature season, within 20 days, changed a water, quantity of exchanged water is only 10%.I.e.
Make in area in short supply, water source, China western part, it is also possible to realizing per mu yield 1500 kilograms, yield can promote 50%；Feed coefficient up to
2.0, to save aquaculture cost, improved fish crop, do not occurred that serious situation about raising the nose above water to breathe occur in Fish, fish kills number will not surpass
Cross 1 ‰；Water quality situation is preferable.
Embodiment 4
S1, after the water level of cultivating pool reaches 100cm, throw in specification for every mu and be the Hypophthalmichthys molitrix of 500 grams and Aristichthys nobilis is 100 tails,
Specification is Cyprinus carpio 200 tail of 30 grams, and specification is Carassius auratus 800 tail of 30 grams；Every mu is thrown in specification is 50 grams of Ctenopharyngodon idellus 2000
Tail；Daily ration, feeding quantity is pressed the body weight of Ctenopharyngodon idellus and is calculated.
, by bacillus subtilis, yeast, photosynthetic bacteria liquid bacterium solution by volume ratio be 1-3: 1-2: 1-3 ratio mix
Synthesis mixed bacteria liquid, renders to breeding water body, and injected volume is the 0.1 ‰ of breeding water body volume, throws in bacterium solution the most every time and processes
Before water quality, measure water quality TN, TP and COD index, determine that according to monitoring result throwing in mixed bacteria liquid continuously processes cultivation
The water body time.Water temperature 20 DEG C-25 DEG C, threw in mixed bacteria liquid 1 time every 15 days, and injected volume is the 0.2 of breeding water body volume
‰, water temperature threw in mixed bacteria liquid 1 time every 7 days for more than 25 DEG C, and injected volume is the 0.1 ‰ of breeding water body volume.
Through 10-12 month, after testing, the Pond Silt in above-described embodiment by 50-110cm be reduced to 20cm with
Under, even non sludge, save the cost of mechanical desilting.Within 1 culture-cycle, in the water temperature situation less than 25 DEG C
Under, it is achieved that only water inlet, the aquaculture model of not draining, simultaneously at high temperature season, within 20 days, change a water, quantity of exchanged water is only
10%.Even if in area in short supply, water source, China western part, it is also possible to realizing per mu yield 2000 kilograms, yield can promote 50%；Bait
Coefficient, up to 1.4, has saved aquaculture cost, improves fish crop, Ctenopharyngodon idellus " new four is sick " does not occurs, the survival rate of Ctenopharyngodon idellus up to
99%；Water quality situation is preferable.
The above is only the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (1)
1. the method for a cultivating pool biology desilting, it is characterised in that comprise the steps:
S1, after the water level of cultivating pool reaches 100cm, throw in specification for every mu and be the Hypophthalmichthys molitrix of 500 grams and Aristichthys nobilis is 100 tails,
Specification is Cyprinus carpio 200 tail of 30 grams, and specification is Carassius auratus 800 tail of 30 grams；
S2, by bacillus subtilis, yeast, photosynthetic bacteria liquid bacterium solution by volume ratio be 1-3: 1-2: 1-3 ratio be mixed into
Mixed bacteria liquid, renders to breeding water body, and injected volume is the 0.1 ‰-0.2 ‰ of breeding water body volume, wherein, and water temperature 20 DEG C-25
DEG C, threw in mixed bacteria liquid 1 time every 15 days, injected volume is the 0.2 ‰ of breeding water body volume, and water temperature more than 25 DEG C is every 7
It throws in mixed bacteria liquid 1 time, and injected volume is the 0.1 ‰ of breeding water body volume, before throwing in bacterium solution water quality treatment, surveys the most every time
Determine water quality TN, TP and COD index, determine that according to monitoring result throwing in mixed bacteria liquid continuously processes the breeding water body time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610110782.3A CN105706996A (en) | 2016-02-22 | 2016-02-22 | Desilting method for aquaculture pond organisms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610110782.3A CN105706996A (en) | 2016-02-22 | 2016-02-22 | Desilting method for aquaculture pond organisms |
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| CN105706996A true CN105706996A (en) | 2016-06-29 |
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Family Applications (1)
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| CN201610110782.3A Pending CN105706996A (en) | 2016-02-22 | 2016-02-22 | Desilting method for aquaculture pond organisms |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106007307A (en) * | 2016-06-30 | 2016-10-12 | 山东胜伟园林科技有限公司 | Desilting agent containing reed stem-shaped methane bristle-shaped bacteria and application of desilting agent in salt elimination concealed conduit |
| CN108439611A (en) * | 2018-03-30 | 2018-08-24 | 云南亚美湖泊水质治理有限公司 | A kind of purification method of eutrophication water |
| CN109504628A (en) * | 2018-12-11 | 2019-03-22 | 南开大学 | A kind of preparation method of microbial deoderizer |
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| CN104026052A (en) * | 2014-06-25 | 2014-09-10 | 广西博士海意信息科技有限公司 | Breeding method of crucians |
| CN104961311A (en) * | 2015-06-11 | 2015-10-07 | 耿跃 | Method for manufacturing biological preparations for treating silt at bottoms of fish ponds |
| CN104986930A (en) * | 2015-06-11 | 2015-10-21 | 耿跃 | Biological agent for treating sludge on bottom of fish pond |
| CN104982355A (en) * | 2015-06-10 | 2015-10-21 | 周天赐 | Cultivation method with high production of grass carp in pool |
| CN105454117A (en) * | 2015-12-30 | 2016-04-06 | 陈东 | Method for culturing crucian |
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2016
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104026052A (en) * | 2014-06-25 | 2014-09-10 | 广西博士海意信息科技有限公司 | Breeding method of crucians |
| CN104982355A (en) * | 2015-06-10 | 2015-10-21 | 周天赐 | Cultivation method with high production of grass carp in pool |
| CN104961311A (en) * | 2015-06-11 | 2015-10-07 | 耿跃 | Method for manufacturing biological preparations for treating silt at bottoms of fish ponds |
| CN104986930A (en) * | 2015-06-11 | 2015-10-21 | 耿跃 | Biological agent for treating sludge on bottom of fish pond |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106007307A (en) * | 2016-06-30 | 2016-10-12 | 山东胜伟园林科技有限公司 | Desilting agent containing reed stem-shaped methane bristle-shaped bacteria and application of desilting agent in salt elimination concealed conduit |
| CN108439611A (en) * | 2018-03-30 | 2018-08-24 | 云南亚美湖泊水质治理有限公司 | A kind of purification method of eutrophication water |
| CN108439611B (en) * | 2018-03-30 | 2020-08-04 | 云南亚美湖泊水质治理有限公司 | Method for purifying eutrophic water body |
| CN109504628A (en) * | 2018-12-11 | 2019-03-22 | 南开大学 | A kind of preparation method of microbial deoderizer |
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Application publication date: 20160629 |