CN109906980A - The nonreactive cultivation method of shrimp - Google Patents
The nonreactive cultivation method of shrimp Download PDFInfo
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- CN109906980A CN109906980A CN201711323821.9A CN201711323821A CN109906980A CN 109906980 A CN109906980 A CN 109906980A CN 201711323821 A CN201711323821 A CN 201711323821A CN 109906980 A CN109906980 A CN 109906980A
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- shrimp
- aquaculture pond
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- pond
- fermented feed
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Abstract
The present invention discloses the nonreactive cultivation method of a seed shrimp, builds the aquaculture pond that bottom is in ramped shaped, launches seedling, and feeding fermented feed cultivates by this method, until capture.The aquaculture pond that bottom angled angle is 7 degree, under the reflux effect of pump, water body in aquaculture pond can impact flowing naturally, shrimp can constantly move about along water flow, the high-density breeding of shrimp may be implemented, shrimp constantly moves about along water flow may insure that the meat of shrimp is more compact, it is fresh and tender, the oxygen content in breeding water body can be improved in water plant, what shrimp ate from seedling to maturation is all not add any antibiotic, the fermented feed of drug, the water body of life is by filter device and except ammonia nitrogen-nitrite device circular treatment, the particulate matter in water body is filtered out, impurity, the ammonia nitrogen in water body is effectively decomposed, nitrite, shrimp will not be with extraneous contaminated water source, food contact, guarantee that ammonia nitrogen will not be gathered in shrimp body, nitrite, antibiotic, heavy metal, toxin, the harmful substances such as pesticide.
Description
Technical field
The present invention relates to the nonreactive cultivation methods of a seed shrimp.
Background technique
During cultivating shrimp, with a large amount of utilizations of the antibiotic in the edible feed of shrimp and treatment, resist in shrimp body
The residual of raw element is increasingly severe, directly threatens the health of the mankind, while the method being filtered to the water body of cultivation shrimp is basic
On be all filter screen filtration, although filter screen filtration can filter out particulate matter, impurity in breeding water body, the ammonia in water body
Nitrogen, nitrite etc. can not be filtered out, and when ammonia nitrogen, the nitrite gathered in shrimp body reaches a certain concentration, shrimp is easy
Various diseases are infected, or even poisoning, dead phenomenon occur, influence the economic benefit of raiser.
Summary of the invention
The object of the present invention is to provide the nonreactive cultivation methods of a seed shrimp, to solve the above technical problems at least one
It is a.
According to an aspect of the invention, there is provided the nonreactive cultivation method of a seed shrimp, includes the following steps,
A: building aquaculture pond, and the bottom of aquaculture pond is in ramped shaped, and the tilt angle for cultivating bottom of pond portion is 7 degree, and aquaculture pond is set
There is water outlet, the water in aquaculture pond is by water outlet, pump, filter device and except flowing back into cultivation after ammonia nitrogen-nitrite device
Chi Zhong；
B: water, depth of water 1.2m are injected in aquaculture pond；
C: pump, filter device and remove ammonia nitrogen-nitrite device work round-the-clock, water body is killed every three days
Bacterium and disinfection；
D: launching water plant, water plant be bundled into haystack with rope, is spaced 3 meters and launches in cultivation bottom of pond portion；
E: the top of aquaculture pond is installed by light transmission rain shade；
F: shrimp seedling is launched, is launched by 3000~6000 tails/mu cultivation density；
G: infusing oxygen into the water body of aquaculture pond every 4 days, and the time for infusing oxygen every time is 8~10h；
H: launching the fermented feed for not adding any antibiotic, drug into aquaculture pond, launch in two times daily, early upslide
The 35% of day injected volume is put, launches the 65% of day injected volume at night, day injected volume is 25~30Kg/ mus；
I: shrimp seedling cultivates 30；
J: launching the fermented feed for not adding any antibiotic, drug into aquaculture pond, launch in three times daily, early upslide
Putting the 35% of day injected volume, noon launches the 35% of day injected volume, launches the 30% of day injected volume at night, and day injected volume is 50~
70Kg/ mus；
K: cultivating by this method, until capture.
In cultural method of the invention, the aquaculture pond that bottom angled angle is 7 degree, under the reflux effect of pump, aquaculture pond
In water body can impact flowing naturally, shrimp can constantly move about along water flow, travelling will not substantially be controlled, so as to reality
The high-density breeding of existing shrimp, moreover, shrimp constantly moves about along water flow may insure that the meat of shrimp is more compact, fresher and tenderer, mouthfeel is more
Good, the oxygen content in breeding water body can be improved in water plant, establishes good ecological environment for the growth of shrimp, shrimp is from seedling to maturation
Edible is all the fermented feed for not adding any antibiotic, drug, and the water body of life by filter device and removes ammonia nitrogen-nitrous
The circular treatment of hydrochlorate device, filter device can filter out particulate matter, impurity, heavy metal in water body, remove ammonia nitrogen-nitrite
Device can effectively decompose ammonia nitrogen, nitrite in water body, make the ammonia nitrogen in water body, nitrite maintain one it is very low
Concentration level does not influence the normal growth of shrimp, and shrimp will not contact with extraneous contaminated water source, food, and guaranteeing will not in shrimp body
The harmful substances such as ammonia nitrogen, nitrite, antibiotic, heavy metal, toxin, pesticide are gathered, while light transmission rain shade can prevent dirt
The rainwater of dye enters in aquaculture pond, cuts off the pollution sources of rainwater, and light transmission rain shade can play the role of constant temperature.
In some embodiments, in step a, aquaculture pond can be raceway pond, the unilateral long 50m, wide 7m of raceway pond.By
This, unilateral long 50m, width 7m raceway pond may insure the flow distance of water body and the impact mobility of water body, it can be ensured that shrimp
High-density breeding.
In some embodiments, the bottom of raceway pond can be in continuous ramped shaped, the tilt angle of runway bottom of pond portion
It is 7 degree.The raceway pond that bottom angled angle is 6 degree as a result, may insure that the water body in aquaculture pond can impact flowing naturally,
Ensure the impact mobility of water body in aquaculture pond.
In some embodiments, in step g, every liter of water-soluble oxygen can be 8 milligrams or more in aquaculture pond.Every liter 8 as a result,
Milligram or more water-soluble oxygen may insure needed for the growth of shrimp.
In some embodiments, in step h, prebiotic strain, fermented feed and probiotics can be added in fermented feed
The quality proportioning of kind is 8:1.Fermented feed and prebiotic strain that quality proportioning is 8:1 as a result, both can be the growth of shrimp seedling
Nutrition is provided, the disease-resistant and immunity that water quality can also be improved, inhibit pathogenic bacteria growth, improve shrimp seedling.
In some embodiments, in step j, prebiotic strain, fermented feed and probiotics can be added in fermented feed
The quality proportioning of kind is 7:1.Fermented feed and prebiotic strain that quality proportioning is 7:1 as a result, can both provide for the growth of shrimp
Nutrition, the disease-resistant and immunity that water quality can also be improved, inhibit pathogenic bacteria growth, improve shrimp.
In some embodiments, in step a, except ammonia nitrogen-nitrite device water outlet can be equipped with it is slanting U-shaped
Frid, except ammonia nitrogen-nitrite device treated water is injected into aquaculture pond by U-type groove plate.Angularly disposed U as a result,
Type groove plate may insure that treated, and water can be injected into aquaculture pond with certain flow rate, improve the bulk flow of water body in aquaculture pond
Dynamic speed.
In some embodiments, the bottom and side wall of aquaculture pond is laid with cement.Bottom and side wall is all laid with water as a result,
Mud can prevent the Groundwater infiltration of pollution, cut off underground pollution source.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of aquaculture pond in the nonreactive cultivation method of the shrimp of one embodiment of the present invention.
Specific embodiment
Present invention will be explained in further detail with reference to the accompanying drawing.
The nonreactive cultivation method of shrimp, comprising the following steps:
A: building aquaculture pond 1, and the bottom of aquaculture pond 1 is in ramped shaped, and the tilt angle of 1 bottom of aquaculture pond is 7 degree, aquaculture pond
1 is equipped with water outlet 2, the water in aquaculture pond 1 by water outlet 2, pump 3, filter device 4 and except ammonia nitrogen-nitrite device 5 after,
It flows back into aquaculture pond 1；
B: water, depth of water 1.2m are injected in aquaculture pond 1；
C: pump 3, filter device 4 and remove ammonia nitrogen -5 work round-the-clock of nitrite device, every three days to water body into
Row sterilization and disinfection；
D: launching water plant, water plant be bundled into haystack with rope, is spaced 3 meters and launches in 1 bottom of aquaculture pond；
E: the top of aquaculture pond 1 is installed by light transmission rain shade；
F: shrimp seedling is launched, is launched by 3000~6000 tails/mu cultivation density；
G: infusing oxygen into the water body of aquaculture pond 1 every 4 days, and the time for infusing oxygen every time is 8~10h；
H: launching the fermented feed for not adding any antibiotic, drug into aquaculture pond 1, launch in two times daily, morning
The 35% of day injected volume is launched, launches the 65% of day injected volume at night, day injected volume is 25~30Kg/ mus；
I: shrimp seedling cultivates 30；
J: launching the fermented feed for not adding any antibiotic, drug into aquaculture pond 1, launch in three times daily, morning
The 35% of day injected volume is launched, noon launches the 35% of day injected volume, launches the 30% of day injected volume at night, day injected volume is 50
~70Kg/ mus；
K: cultivating by this method, until capture.
As shown in Figure 1, aquaculture pond 1 is raceway pond.In the present embodiment, the longitudinal length L of raceway pond is equal to 50m, single path
Wide W is equal to 7m, depth of water 1.2m in raceway pond.In other embodiments, the size of raceway pond can be according to the cultivation amount of shrimp, cultivation
Place is adaptively adjusted.
As shown in Figure 1, the path of raceway pond longitudinal direction has seven in the present embodiment.In other embodiments, raceway pond is longitudinal
Path quantity arrangement can be adjusted according to the cultivation amount and farming site of shrimp.
The bottom of aquaculture pond 1 is in ramped shaped, and the bottom of raceway pond is in continuous ramped shaped, the tilt angle of runway bottom of pond portion
It is 7 degree.Since the bottom of raceway pond is in continuous ramped shaped, under the reflux effect of pump 2, the water body in aquaculture pond 1 can be certainly
Right Ground shock waves flowing, shrimp can constantly move about along water flow, will not substantially control travelling, so as to realize that the high density of shrimp is supported
It grows, moreover, shrimp constantly moves about along water flow may insure that the meat of shrimp is more compact, fresh and tender.As shown in Figure 1, longitudinal path has seven
The raceway pond of item may insure the flow distance of water body and the impact mobility of water body, it is ensured that the high-density breeding of shrimp.
The bottom of aquaculture pond 1 is equipped with aeration devices, all installs aeration portion in the bottom in the path longitudinally in each of aquaculture pond 1
Part, the working frequency of aeration devices are every 4 days 8~10h of work, and the oxygen that aeration devices generate uniformly is diffused into aquaculture pond 1
In, improve the dissolved oxygen amount in aquaculture pond 1.
Every liter of water-soluble oxygen is ensured to be 8 milligrams or more in aquaculture pond 1, so that the growth for shrimp provides safeguard.
As shown in Figure 1, the bottom of 1 rightmost side longitudinal direction runway of aquaculture pond is equipped with water outlet 2, the water inlet end for pumping 3 passes through pipe
Road 7 is connected to water outlet 2, is pumped 3 water outlet and is connected to by pipeline 7 with the right end of filter device 4, and the left end of filter device 4 leads to
Piping 7 is connected to ammonia nitrogen-nitrite device 5 water inlet end is removed, except ammonia nitrogen-nitrite device 5 water outlet is located at most
The top of left side aquaculture pond 1.
Filter device 4 can filter out impurity, particulate matter, heavy metal in water body etc., except ammonia nitrogen-nitrite device 5 can
Effectively to decompose the ammonia nitrogen in water body, nitrite, the ammonia nitrogen in water body, nitrite is made to maintain a very low concentration water
It is flat, except treated that water body flows back into aquaculture pond 1 for ammonia nitrogen-nitrite device 5, the water body in aquaculture pond 1 is made to form circulation.
In the present embodiment, filter device 4 selects more medium filter.In other embodiments, filter device 4 can also select
With filter cotton filter device, as long as it is equal to effectively filter out the impurity in water body, particulate matter, the water filter device of heavy metal
It can.
In the present embodiment, except ammonia nitrogen-nitrite device 5 selects thousand lake OF of Singapore Chinese mugwort water purifying device, according to aquaculture pond 1
Area and shrimp cultivation quantity, can choose corresponding model OF Chinese mugwort water purifying device.In other embodiments, ammonia nitrogen-Asia is removed
Nitrate device 5 can also select the product of other producers, other models, as long as may be implemented effectively to decompose the ammonia in water body
The device of nitrogen, nitrite.
As shown in Figure 1, except an angularly disposed U-type groove plate 6 is installed below ammonia nitrogen-nitrite device 5 water outlet,
Except ammonia nitrogen-nitrite device 5 treated water is injected into aquaculture pond 1 by U-type groove plate 6, angularly disposed U-type groove plate 6
May insure treated, water can be injected in aquaculture pond 1 with certain flow rate, improve the overall flow speed of water body in aquaculture pond 1
Degree, it is ensured that the impact mobility of water body in aquaculture pond 1.
The bottom and side wall of aquaculture pond 1 is all covered with cement surface, and cement floor and cement wall can prevent the underground water of pollution from seeping
Enter in aquaculture pond 1, the harmful substances such as ammonia nitrogen in soil, nitrite, antibiotic, heavy metal, toxin, pesticide can be prevented everywhere
It is lauched and penetrates into aquaculture pond 1, influence the growth of shrimp, cut off the pollution sources in underground water.
The top of aquaculture pond 1 is equipped with light transmission rain shade, and light transmission rain shade can prevent the rainwater of pollution from entering aquaculture pond 1
In, it may be hidden containing the harmful substances such as ammonia nitrogen, nitrite, antibiotic, heavy metal, toxin, pesticide, light transmission in the rainwater of pollution
Awning may insure that the shrimp in aquaculture pond 1 will not cut off the pollution sources in rainwater, and light transmission rain cover with the contacting rain water of pollution
Canopy can play the role of constant temperature.
In step d, before shrimp seedling is launched, fresh water first is injected in aquaculture pond 1, water plant is launched in water body, it will
Water plant is bundled into haystack with rope, is spaced 3 meters and launches in 1 bottom of aquaculture pond, and the oxygen content in water body can be improved in water plant, is shrimp
Good ecological environment is established in growth.
In entire breeding process, pump 3, filter device 4 and except ammonia nitrogen-nitrite device 5 be all twenty four hours not between
Disconnected work, it is ensured that the water body in aquaculture pond 1 is in naturally impact flow regime always.
Water body is sterilized and sterilized every three days, it is ensured that the quality of water body in aquaculture pond 1.
In the present embodiment, shrimp seedling is launched by 5000 tails/mu cultivation density.In other embodiments, according to feeding
It grows 1 size of pond and cultivation requires, shrimp seedling can also be launched other cultivation densities by 3000~6000 tails/mu.
The shrimp seedling of dispensing may include the red shrimp seedling in the South Pole, freshwater shrimp seedling, river prawn seedling, grass shrimp seedling, prawn seedling,
Prawn seedling, lobster seedling.
Shrimp plantlet stage launches the fermented feed for not adding any antibiotic, drug in two times daily, launches morning and throw day
High-volume 35%, the 65% of day injected volume is launched at night, and day injected volume is 28Kg/ mus.In the present embodiment, fermented feed is in two times
The time of dispensing is respectively 7 points of morning and 21 points at night.In other embodiments, the time that fermented feed is launched can be according to feeding
Grow the factors such as demand, quantity, seasonal variations carry out suitability modification, fermented feed day injected volume can according to cultivation demand,
The factors such as quantity, seasonal variations select other numerical value in 25~30Kg/ mus.
Shrimp plantlet stage, adds prebiotic strain in fermented feed, in the present embodiment, the quality of fermented feed and prebiotic strain
Proportion is 8:1, and prebiotic strain includes enterococcus and bacillus subtilis, the fermented feed and prebiotic strain that quality proportioning is 8:1,
Both nutrition can be provided for the growth of shrimp seedling, enterococcus, bacillus subtilis can also improve water quality, inhibit pathogenic bacteria raw
Disease-resistant and immunity that is long, improving shrimp seedling.In other embodiments, according to cultivation demand, cultivation quantity, seasonal variations etc. because
The quality proportioning of element, fermented feed and prebiotic strain can carry out suitability adjustment.In other embodiments, prebiotic strain can also
To select other types, such as galactococcus, bacillus pumilus, candida utili bacterium.
After shrimp seedling cultivates 30, the fermented feed for not adding any antibiotic, drug, morning are launched in three times daily
Launch day injected volume 35%, noon launch day injected volume 35%, at night launch day injected volume 30%, day injected volume be
60Kg/ mus.In the present embodiment, the time that fermented feed is launched in three times is respectively 6:00 AM, at 13 points at noon and at 22 points in evening.
In other embodiments, it is suitable that the time that fermented feed is launched can carry out according to factors such as cultivation demand, quantity, seasonal variations
Property modification, the day injected volume of fermented feed can select 50~70Kg/ mus according to cultivation demand, quantity, the factors such as seasonal variations
In other numerical value.
After shrimp seedling cultivates 30, also add prebiotic strain in fermented feed, in the present embodiment, fermented feed with it is prebiotic
The quality proportioning of strain is 7:1, and prebiotic strain includes enterococcus and bacillus subtilis, and quality proportioning is the fermented feed of 7:1
With prebiotic strain, nutrition can be both provided for the growth of shrimp, enterococcus, bacillus subtilis can also improve water quality, inhibit to cause
Pathogen growth, the disease-resistant and immunity for improving shrimp.In other embodiments, according to cultivation demand, cultivation quantity, seasonal variations etc.
The quality proportioning of factor, fermented feed and prebiotic strain can carry out suitability adjustment.In other embodiments, prebiotic strain
It can choose other types, such as galactococcus, bacillus pumilus, candida utili bacterium.
It is generally acknowledged that " peptide containing 2 or 3 amino acid residues is small peptide ", protein is in alimentary canal in animal nutrition
The major part of digestion final product be often small peptide rather than amino acid, small peptide can be completed to enter body by protection of intestinal mucosal barrier cells
Circulation, its absorption have many advantages, such as that running speed is fast, energy consumption is low, carrier is not easy to be saturated, and operates between various peptides uncontested
Property and inhibition.Small peptide is also one of the important sources for forming vivo acid, and animal can directly utilize the amino in small peptide
Sour synthetic tissue albumen.The method of production small peptide feed is mainly microbe fermentation method, and microbe fermentation method is to utilize microorganism
Biochemical reaction convert peptide for albumen, the fermented feed in the present embodiment is exactly to select this small peptide fermented feed.
Cultural method according to the invention cultivates shrimp (such as cray), until can capture.By the shrimp sample after three parts of maturations
Body, which is sent to inspection center, makees comprehensive detection, testing result such as following table.
It can be seen that the runway recognition pond 1 that bottom angled angle is 7 degree from following table, under the reflux effect of pump 3,
Water body in aquaculture pond 1 impacts flowing naturally, and shrimp can constantly move about along water flow, will not substantially control travelling, Ke Yishi
The high-density breeding of existing shrimp, shrimp constantly moves about along water flow may insure that the meat of shrimp is more compact, fresher and tenderer, mouthfeel is more preferable, water
The oxygen content in breeding water body can be improved in grass, establishes good ecological environment for the growth of shrimp, and shrimp eats from seedling to maturation
Feed be all the fermented feed for not adding any antibiotic, drug, profitable probliotics kind, breeding water body warp are added in fermented feed
It crosses filter device 4 and except ammonia nitrogen-nitrite device 5 circular treatment, has filtered out impurity, particulate matter, the heavy metal in water body,
Ammonia nitrogen, the nitrite in water body have effectively been decomposed, the ammonia nitrogen in water body, nitrite is made to maintain a very low concentration water
It is flat, the normal growth of shrimp is not influenced, and shrimp will not all contact with extraneous contaminated water source and food from small to large, guarantee in shrimp body
The harmful substances such as ammonia nitrogen, nitrite, antibiotic, heavy metal, toxin, pesticide will not be gathered, while light transmission rain shade can be to prevent
The rainwater only polluted enters in aquaculture pond 1, cuts off the pollution sources of rainwater, and light transmission rain shade can play the role of constant temperature.
Above-described is only some embodiments of the present invention.For those of ordinary skill in the art, not
Under the premise of being detached from the invention design, various modifications and improvements can be made, these belong to protection model of the invention
It encloses.
Claims (8)
1. the nonreactive cultivation method of shrimp, which is characterized in that include the following steps,
A: building aquaculture pond (1), and the bottom of aquaculture pond (1) is in ramped shaped, and the tilt angle of aquaculture pond (1) bottom is 7 degree, cultivation
Pond (1) is equipped with water outlet (2), and the water in aquaculture pond (1) is by water outlet (2), pump (3), filter device (4) and removes ammonia nitrogen-Asia
After nitrate device (5), flow back into aquaculture pond (1)；
B: water, depth of water 1.2m are injected in aquaculture pond (1)；
C: (3), filter device (4) are pumped and removes ammonia nitrogen-nitrite device (5) work round-the-clock, every three days to water body
It is sterilized and is sterilized；
D: launching water plant, water plant be bundled into haystack with rope, is spaced 3 meters and launches in aquaculture pond (1) bottom；
E: the top of aquaculture pond (1) is installed by light transmission rain shade；
F: shrimp seedling is launched, is launched by 3000~6000 tails/mu cultivation density；
G: infusing oxygen into the water body of aquaculture pond (1) every 4 days, and the time for infusing oxygen every time is 8~10h；
H: the fermented feed for not adding any antibiotic, drug is launched into aquaculture pond (1), is launched in two times daily, early upslide
The 35% of day injected volume is put, launches the 65% of day injected volume at night, day injected volume is 25~30Kg/ mus；
I: shrimp seedling cultivates 30；
J: the fermented feed for not adding any antibiotic, drug is launched into aquaculture pond (1), is launched in three times daily, early upslide
Putting the 35% of day injected volume, noon launches the 35% of day injected volume, launches the 30% of day injected volume at night, and day injected volume is 50~
70Kg/ mus；
K: cultivating by this method, until capture.
2. the nonreactive cultivation method of shrimp according to claim 1, which is characterized in that in step a, aquaculture pond (1) is runway
Pond, the unilateral long 50m, wide 7m of raceway pond.
3. the nonreactive cultivation method of shrimp according to claim 2, which is characterized in that the bottom of raceway pond is in continuous slope
Shape, the tilt angle of runway bottom of pond portion are 7 degree.
4. the nonreactive cultivation method of shrimp according to claim 1, which is characterized in that in step g, every liter in aquaculture pond (1)
8 milligrams of water-soluble oxygen or more.
5. the nonreactive cultivation method of shrimp according to claim 1, which is characterized in that in step h, benefit is added in fermented feed
The quality proportioning of raw strain, fermented feed and prebiotic strain is 8:1.
6. the nonreactive cultivation method of shrimp according to claim 1, which is characterized in that in step j, benefit is added in fermented feed
The quality proportioning of raw strain, fermented feed and prebiotic strain is 7:1.
7. the nonreactive cultivation method of shrimp described according to claim 1~any one of 6, which is characterized in that in step a, remove ammonia
Nitrogen-nitrite device (5) water outlet is equipped with slanting U-type groove plate (6), except treated for nitrite device (5) for ammonia nitrogen-
Water is injected into aquaculture pond (1) by U-type groove plate (6).
8. the nonreactive cultivation method of shrimp described according to claim 1~any one of 6, which is characterized in that the bottom of aquaculture pond (1)
Portion and side wall are laid with cement.
Priority Applications (1)
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|---|---|---|---|
| CN201711323821.9A CN109906980A (en) | 2017-12-13 | 2017-12-13 | The nonreactive cultivation method of shrimp |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711323821.9A CN109906980A (en) | 2017-12-13 | 2017-12-13 | The nonreactive cultivation method of shrimp |
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ID=66958219
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1245151A (en) * | 1999-08-06 | 2000-02-23 | 中国科学院广州地球化学研究所 | Microbe treatment system for improving water quality of aquaculture pond |
| CN103392661A (en) * | 2013-07-29 | 2013-11-20 | 天津市金富源育苗养殖有限公司 | Water circulating aquaculture system |
| CN104839059A (en) * | 2015-05-22 | 2015-08-19 | 朱喜存 | Culture method for increasing survival rate of crays |
| CN104839060A (en) * | 2015-05-22 | 2015-08-19 | 朱喜存 | Shrimp aquaculture method |
| CN106306606A (en) * | 2016-10-24 | 2017-01-11 | 湖北省新兴地生物技术有限公司 | Biological fermented feed for crayfishes and preparation method thereof |
-
2017
- 2017-12-13 CN CN201711323821.9A patent/CN109906980A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1245151A (en) * | 1999-08-06 | 2000-02-23 | 中国科学院广州地球化学研究所 | Microbe treatment system for improving water quality of aquaculture pond |
| CN103392661A (en) * | 2013-07-29 | 2013-11-20 | 天津市金富源育苗养殖有限公司 | Water circulating aquaculture system |
| CN104839059A (en) * | 2015-05-22 | 2015-08-19 | 朱喜存 | Culture method for increasing survival rate of crays |
| CN104839060A (en) * | 2015-05-22 | 2015-08-19 | 朱喜存 | Shrimp aquaculture method |
| CN106306606A (en) * | 2016-10-24 | 2017-01-11 | 湖北省新兴地生物技术有限公司 | Biological fermented feed for crayfishes and preparation method thereof |
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Application publication date: 20190621 |