CN107484690A - A kind of artificial cultivating method of cray - Google Patents
A kind of artificial cultivating method of cray Download PDFInfo
- Publication number
- CN107484690A CN107484690A CN201710964569.3A CN201710964569A CN107484690A CN 107484690 A CN107484690 A CN 107484690A CN 201710964569 A CN201710964569 A CN 201710964569A CN 107484690 A CN107484690 A CN 107484690A
- Authority
- CN
- China
- Prior art keywords
- cray
- culturing pool
- launched
- water
- algae
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims abstract description 8
- 238000012258 culturing Methods 0.000 claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 241000195493 Cryptophyta Species 0.000 claims abstract description 15
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000001301 oxygen Substances 0.000 claims abstract description 5
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 5
- 238000002203 pretreatment Methods 0.000 claims abstract description 4
- 230000009286 beneficial effect Effects 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 4
- 239000003337 fertilizer Substances 0.000 claims description 4
- 238000007726 management method Methods 0.000 claims description 4
- 230000037396 body weight Effects 0.000 claims description 3
- 238000007598 dipping method Methods 0.000 claims description 3
- 201000010099 disease Diseases 0.000 claims description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 3
- 244000052769 pathogen Species 0.000 claims description 3
- 230000001717 pathogenic effect Effects 0.000 claims description 3
- 230000018109 developmental process Effects 0.000 abstract description 4
- 208000035473 Communicable disease Diseases 0.000 abstract description 2
- 239000004459 forage Substances 0.000 abstract description 2
- 208000015181 infectious disease Diseases 0.000 abstract description 2
- 230000004083 survival effect Effects 0.000 abstract description 2
- 241000238557 Decapoda Species 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- YUWBVKYVJWNVLE-UHFFFAOYSA-N [N].[P] Chemical compound [N].[P] YUWBVKYVJWNVLE-UHFFFAOYSA-N 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 241000238565 lobster Species 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 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
- A01K61/00—Culture of aquatic animals
- A01K61/50—Culture of aquatic animals of shellfish
- A01K61/59—Culture of aquatic animals of shellfish of crustaceans, e.g. lobsters or shrimps
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G33/00—Cultivation of seaweed or algae
-
- 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
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a kind of artificial cultivating method of cray, comprise the following steps：(1) culturing pool selects；(2) culturing pool pre-treatment；(3) water is trained；(4) algae is planted；(5) cray seedling is launched；(6) feed and final-period management are launched.The present invention passes through the processing to culturing pool, the plantation of algae, training water, and the reasonable setting of the dispensing of cray seedling, forage feed, the management in later stage etc., so that the oxygen content of water body has been effectively ensured in cray seedling in developmental process, establish benign ecological environment, the probability of cray infectious disease is effectively reduced simultaneously, the survival rate of cray is improved, and then improves economic benefit.
Description
Technical field
The present invention relates to aquifer cultivation technical field, and in particular to a kind of artificial cultivating method of cray.
Background technology
The nutrition of cray is it is well known that cray is cultivated in China's fast development at present, and cray is in developmental process
In, cray is easily caught, while often bites between each other, and causing the yield of cray can not effectively be carried
Height, while reduce economic benefit.
The content of the invention
For overcome the deficiencies in the prior art, it is an object of the invention to provide a kind of cray yield that effectively improves
The cultural method of cray.
The present invention is achieved through the following technical solutions：
A kind of artificial cultivating method of cray, it is characterised in that comprise the following steps：
(1) culturing pool selects：Cray culturing pool is a semi-buried cuboid, pond depth 1.2-1.5m, and in bottom of pond both sides
Water inlet and delivery port are set respectively, and described water inlet and water outlet are respectively arranged with anti-escape network, and described cultivation
Overfall is additionally provided with pond, and the surrounding in culturing pool also sets up anti-escape network, while this is provided for school dragon in culturing pool
The hidden body that shrimp ejection is inhabited；
(2) culturing pool pre-treatment：Desilting is carried out to described culturing pool, rinses, be exposed to the sun and disinfect；
(3) water is trained：After culturing pool water inlet, into water body, application composite fertilizer carries out training water；
(4) algae is planted：Algae is planted in described culturing pool, forms the area coverage for beneficial to algae phase, forming algae
More than the 60% of whole cultivation pool area；
(5) cray seedling is launched：Select not with pathogen, without the strong cray seedling of dipping, resistance against diseases, throw
It is put into water body, every mu is put in a suitable place to breed the tail crays of 12-15 ten thousand；
(6) feed and final-period management are launched：Cray feed is launched into culturing pool, feed is launched in three times, early upslide
Put the 10-15% of same day injected volume；Launch the 40-45% of day injected volume in the afternoon；The surplus of day injected volume, and day are launched during evening 22
Injected volume is the 60% of cray body weight, furthermore, it is necessary to ensure that amount of oxygen changed water in 5.0-6.0mg/L, 5-10 days in culturing pool
Once, sterilize once within 10-15 days, until capture.
The beneficial effects of the invention are as follows：The present invention passes through the processing to culturing pool, the plantation of algae, training water, and small dragon
The reasonable setting of the dispensing of shrimp seedling, forage feed, the management in later stage etc. so that cray seedling effectively protects in developmental process
The oxygen content of water body has been demonstrate,proved, has established benign ecological environment, while has effectively reduced the probability of cray infectious disease, has been improved
The survival rate of cray, and then improve economic benefit.
Embodiment
Below in conjunction with specific embodiments, the present invention is described in detail：
Embodiment：
The breeding process of cray comprises the following steps：
(1) culturing pool selects：Cray culturing pool is a semi-buried cuboid, pond depth 1.2m, and is distinguished in bottom of pond both sides
Water inlet and delivery port are set, and described water inlet and water outlet are respectively arranged with anti-escape network, and on described culturing pool
It is additionally provided with overfall, and the surrounding in culturing pool also sets up anti-escape network, while this is provided for school lobster and moved back in culturing pool
The thick bamboo tube that shell is inhabited；
(2) culturing pool pre-treatment：Desilting is carried out to described culturing pool, rinses, be exposed to the sun and disinfect, was disinfected
The disinfectant used in journey is limewash；
(3) water is trained：After culturing pool water inlet, apply composite fertilizer into water body and carry out training water, the phosphorus-nitrogen ratio of composite fertilizer is 1:8,
And the temperature of water body is 24-26 DEG C, the pH value of water body is 7.5-8；
(4) algae is planted：Algae is planted in described culturing pool, forms the area coverage for beneficial to algae phase, forming algae
For the 65% of whole cultivation pool area；
(5) cray seedling is launched：Select not with pathogen, without the strong cray seedling of dipping, resistance against diseases, throw
It is put into water body, every mu is put in a suitable place to breed 120,000 tail crays；
(6) feed and final-period management are launched：Cray feed is launched into culturing pool, feed is launched in three times, early upslide
Put the 10% of same day injected volume；Launch the 45% of day injected volume in the afternoon；The surplus of day injected volume, and day injected volume are launched during evening 22
For the 60% of cray body weight, furthermore, it is necessary to ensure that amount of oxygen changed water once in 5.0-6.0mg/L, 5 days in culturing pool, 15 days
Sterilize once, until capture.
Claims (1)
1. a kind of artificial cultivating method of cray, it is characterised in that comprise the following steps：
(1) culturing pool selects：Cray culturing pool is a semi-buried cuboid, pond depth 1.2-1.5m, and is distinguished in bottom of pond both sides
Water inlet and delivery port are set, and described water inlet and water outlet are respectively arranged with anti-escape network, and on described culturing pool
It is additionally provided with overfall, and the surrounding in culturing pool also sets up anti-escape network, while this is provided for cray and moved back in culturing pool
The hidden body that shell is inhabited；
(2) culturing pool pre-treatment：Desilting is carried out to described culturing pool, rinses, be exposed to the sun and disinfect；
(3) water is trained：After culturing pool water inlet, into water body, application composite fertilizer carries out training water；
(4) algae is planted：Algae is planted in described culturing pool, is formed beneficial to algae phase, the area coverage for forming algae is more than
The 60% of whole cultivation pool area；
(5) cray seedling is launched：Select not with pathogen, arrived without the strong cray seedling of dipping, resistance against diseases, dispensing
In water body, every mu is put in a suitable place to breed the tail crays of 12-15 ten thousand；
(6) feed and final-period management are launched：Cray feed is launched into culturing pool, feed is launched in three times, is launched morning and is worked as
The 10-15% of day injected volume；Launch the 40-45% of day injected volume in the afternoon；The surplus of day injected volume is launched during evening 22, and day launches
Measure as the 60% of cray body weight, furthermore, it is necessary to ensure that amount of oxygen is in 5.0-6.0mg/L in culturing pool, change within 5-10 days water once,
Sterilize once within 10-15 days, until capture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710964569.3A CN107484690A (en) | 2017-10-17 | 2017-10-17 | A kind of artificial cultivating method of cray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710964569.3A CN107484690A (en) | 2017-10-17 | 2017-10-17 | A kind of artificial cultivating method of cray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107484690A true CN107484690A (en) | 2017-12-19 |
Family
ID=60654379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710964569.3A Withdrawn CN107484690A (en) | 2017-10-17 | 2017-10-17 | A kind of artificial cultivating method of cray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107484690A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108064780A (en) * | 2017-12-22 | 2018-05-25 | 钦州市钦州港国鸿水产养殖专业合作社 | A kind of method for cultivating cray |
| CN108077138A (en) * | 2017-12-22 | 2018-05-29 | 钦州市钦州港国鸿水产养殖专业合作社 | A kind of cultural method of cray |
-
2017
- 2017-10-17 CN CN201710964569.3A patent/CN107484690A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108064780A (en) * | 2017-12-22 | 2018-05-25 | 钦州市钦州港国鸿水产养殖专业合作社 | A kind of method for cultivating cray |
| CN108077138A (en) * | 2017-12-22 | 2018-05-29 | 钦州市钦州港国鸿水产养殖专业合作社 | A kind of cultural method of cray |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171219 |