CN104885986A - Mixed aquaculture mode for fishes and shellfish in seawater pond - Google Patents
Mixed aquaculture mode for fishes and shellfish in seawater pond Download PDFInfo
- Publication number
- CN104885986A CN104885986A CN201510365380.3A CN201510365380A CN104885986A CN 104885986 A CN104885986 A CN 104885986A CN 201510365380 A CN201510365380 A CN 201510365380A CN 104885986 A CN104885986 A CN 104885986A
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- pond
- aquaculture
- large yellow
- water
- razor clam
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/50—Culture of aquatic animals of shellfish
- A01K61/54—Culture of aquatic animals of shellfish of bivalves, e.g. oysters or mussels
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a mixed aquaculture mode for fishes and shellfish in a seawater pond and relates to the technical field of aquaculture. The mixed aquaculture mode is realized through steps of pond selection, aquaculture variety and number selection, aquaculture management and pond water management. According to the mixed aquaculture mode for fishes and shellfish in the seawater pond, mixed aquaculture is carried out on large yellow croaker and Chinese razor clam, and moreover, filter feeding mullet and bottom shellfish are cultured together, the aquaculture capacity is completely used, water full of fertilizer generated by the large yellow croaker aquaculture serves as the bait of the Chinese razor clam, the water full of fertilizer is discharged after the Chinese razor clam completely absorbs the alga therein, the multi-level large yellow croaker bait nutrition absorption and use are realized, the spending on the purchase of fertilizer for the Chinese razor clam is saved, and the rich nutrition level of the discharged water is greatly reduced; fresh water is continuously filled into the pond to lower the salinity, the white-spot disease of the large yellow croaker is effectively avoided, the large yellow croaker and Chinese razor clam benefit from each other, and the mixed aquaculture mode is an effective and energy-saving aquaculture mode.
Description
Technical field
The present invention relates to technical field of aquaculture, particularly a kind of sea pond fish shellfish mixed breed pattern.
Background technology
Mixed breed is a kind of novel aquaculture model, by the aquacultures of two kinds or more together, coexists to reach better culture efficiency, obtain larger culture benefit between aquatic products in the mode of mutual reciprocity and mutual benefit.Application number is the cultural method that the patent of invention of 200610135254.X discloses a kind of organic blue crab, its aquaculture model adopted is mixed breed, mud crab and prawn, grey mullet, at least one of hanging in the single variety such as razor clam, fragrant plant mentioned in ancient texts are raised together with, adopts 1 year and put in a suitable place to breed at least 2 times by turns; Application number be 201410422024.6 patent of invention disclose a kind of inland aquaculture method of large yellow Crocker, it adopts the method for three grades of salt reductions to make large yellow Crocker reach complete light cultivation, thus adaptation inland aquaculture, can also with Penaeus Vannmei mixed breed, thus expand the cultivation scope of large yellow Crocker, improve the annual production of large yellow Crocker, increase culture benefit.
Large yellow Crocker is the important seawater fish of China, and this meat quality of fish is fine and smooth fresh and tender, is the economic fish that market value is higher.In recent years, large yellow Crocker cultivation is flourish, and in China's Coastal Areas, particularly Bay, Ningde, Fujian Province sea area has large-scale farming.Its breeding way mainly contains Deep sea net cage cultivation, seining cultivation, common cage culture and pond culture.At present, the common net cage of domestic main employing and Deep sea net cage cultivation.Along with cultured area and breeding density strengthen gradually, the situation that disease occurs also increases thereupon, and number of incidences is increased, and harmfulness increases, and significantly limit large yellow Crocker aquaculture development.Wherein by stimulate the ichthyophthirius that causes of cryptonucleus insect large yellow Crocker artificial breeding, form in become very important disease, affect large yellow Crocker survival rate, cause great economic loss to culturist.And the ight soil of large yellow Crocker excretion is nutritious, easily causes the eutrophication of water quality, makes algae reproduction very fast, be degrading the generation of disease further.Hang razor clam, belong to mollusk, being Bivalvia curtain clam order shell-fish, living among Marine shoal, is common seafood food materials.The hang pattern of razor clam intensive culture of current pond is that the razor clam pool coordinates the rich water pool, in the rich water pool, namely executes urea, nitrogenous fertilizer etc. make algae Fast-propagation, then using the water suction razor clam pool on the rich water pool as bait.The shortcoming of this pattern runs into continuous rainy weather, and algae can not effectively absorb executed chemical fertilizer, and residual chemical fertilizer has certain toxicity to razor clam, can cause razor clam mortality time serious.This razor clam pool coordinates the razor clam meat of rich water pool pattern cultivation easily partially black, affects price.Accurate assurance fertilizing amount is the difficult point in cultivation, and the cost that applies fertilizer also accounts for 30% ~ 40% of aquaculture cost.If large yellow Crocker and razor clam of hanging can be carried out mixed breed, easily can solve above-mentioned two problems, can reduce costs again and improve output improve effects, have not yet to see bibliographical information large yellow Crocker and razor clam of hanging being carried out mixed breed.
Summary of the invention
The invention provides a kind of sea pond fish shellfish mixed breed pattern, overcome the defect that current large yellow Crocker exists in independent breeding process separately with razor clam of hanging, fill up in the market there are no the blank of large yellow Crocker and razor clam of hanging being carried out mixed breed, provide one and easily can solve large yellow Crocker and razor clam Problems existing in independent breeding process separately of hanging, the sea pond fish shellfish mixed breed pattern improving output, improve effects can be reduced costs again.
In order to reach above-mentioned object, the present invention adopts following concrete technical scheme: a kind of sea pond fish shellfish mixed breed pattern, realizes as follows:
(1) selection in pond: pond periphery is without pollution source such as industry, agricultural, lives, and water quality meets mariculture water supply standard, salinity 8 ~ 32 ‰, water temperature 12 ~ 30 DEG C, and have sufficient fresh water sources;
(2) breed variety and quantity: the blood clam seedling 1kg/ mu cultivating the large yellow Crocker 800 tails/mu of more than 700g/ tail, the grey mullet 20 tails/mu of 300 ~ 500g/ tail, the long 1mm of shell in pond;
(3) management during cultivation: when water temperature is higher than 20 DEG C, to throw something and feed pellet by 4% ~ 5% of cultured large yellow croaker body weight, sooner or later respectively throws once, and feed relative ratio of throwing something and feeding for twice is 2:3; To throw something and feed pellet by 2% ~ 4% of cultured large yellow croaker body weight when water temperature is 15 ~ 20 DEG C, sooner or later respectively to throw once, feed relative ratio of throwing something and feeding for twice is 2:3; Early, the pool is patrolled once, inspection disease and dissolved oxygen situation evening;
(4) pond water management: every day, the quantity of exchanged water in pond was no more than 1/5, and injected the fresh water of 30 ~ 40% every day, is down to salinity maintains in 2-13 ‰ scope with the speed of 1 ‰/d, controls disease.
Compared with prior art, the present invention has following outstanding advantages and effect: large yellow Crocker and razor clam of hanging are raised together with by (1) the present invention, and cover supports filter-feeding grey mullet, bottom shellfish, fill part and utilize carrying capacity, using the bait of the rich water of generation in large yellow Crocker cultivation as razor clam of hanging, discharge again fully absorb the algae in rich water through razor clam after, achieve absorbing at many levels of thrown something and fed large yellow Crocker food nutrition, save the spending that foster razor clam need buy chemical fertilizer, also greatly reduce the rich nutrition level of discharge water; And constantly fresh water is injected in pond, reduce salinity, effectively preventing large yellow Crocker ichthyophthirius from occurring, the two benefit from each other, is a kind of efficient, energy-conservation aquaculture model; (2) have meat with the razor clam of this natural rich water cultivation delicate, the feature that coefficient of condition is high, price is higher by 10% ~ 20% than common razor clam pool cultivation razor clam.
Embodiment
Following Examples further illustrates the present invention, but should as restriction of the present invention:
Embodiment 1:
A kind of sea pond fish shellfish mixed breed pattern, realizes as follows:
(1) selection in pond: select the free of contamination pond of Ningde City neritic zone, detects water quality and meets mariculture water supply standard, salinity 8 ~ 32 ‰, water temperature 12 ~ 30 DEG C, and have sufficient fresh water sources;
(2) breed variety and quantity: the large yellow Crocker 800 tails/mu cultivating more than 700g/ tail in pond, large yellow Crocker 400 tails/mu wherein more than 700 ~ 800g/ tail large yellow Crocker, 100 tails/mu, 800 ~ 900g/ tail large yellow Crocker, 300 tails/mu, 900g/ tail, the grey mullet 20 tails/mu of 300 ~ 500g/ tail, the blood clam seedling 1kg/ mu of the long 1mm of shell;
(3) management during cultivation: when water temperature is higher than 20 DEG C, to throw something and feed pellet by 4% ~ 5% of cultured large yellow croaker body weight, sooner or later respectively throws once, and feed relative ratio of throwing something and feeding for twice is 2:3; To throw something and feed pellet by 2% ~ 4% of cultured large yellow croaker body weight when water temperature is 15 ~ 20 DEG C, sooner or later respectively to throw once, feed relative ratio of throwing something and feeding for twice is 2:3; Early, the pool is patrolled once, inspection disease and dissolved oxygen situation evening;
(4) pond water management: every day, the quantity of exchanged water in pond was no more than 1/5, and injected the fresh water of 30% every day, is down to salinity maintains in 2-13 ‰ scope with the speed of 1 ‰/d, controls disease.
Embodiment 2:
A kind of sea pond fish shellfish mixed breed pattern, realizes as follows:
(1) selection in pond: select the free of contamination pond of neritic zone, Fuding, detects water quality and meets mariculture water supply standard, salinity 8 ~ 32 ‰, water temperature 12 ~ 30 DEG C, and have sufficient fresh water sources;
(2) breed variety and quantity: the large yellow Crocker 800 tails/mu cultivating more than 700g/ tail in pond, large yellow Crocker 400 tails/mu wherein more than 700 ~ 800g/ tail large yellow Crocker, 200 tails/mu, 800 ~ 900g/ tail large yellow Crocker, 200 tails/mu, 900g/ tail, the grey mullet 20 tails/mu of 300 ~ 500g/ tail, the blood clam seedling 1kg/ mu of the long 1mm of shell;
(3) management during cultivation: when water temperature is higher than 20 DEG C, to throw something and feed pellet by 4% ~ 5% of cultured large yellow croaker body weight, sooner or later respectively throws once, and feed relative ratio of throwing something and feeding for twice is 2:3; To throw something and feed pellet by 2% ~ 4% of cultured large yellow croaker body weight when water temperature is 15 ~ 20 DEG C, sooner or later respectively to throw once, feed relative ratio of throwing something and feeding for twice is 2:3; Early, the pool is patrolled once, inspection disease and dissolved oxygen situation evening;
(4) pond water management: every day, the quantity of exchanged water in pond was no more than 1/5, and injected the fresh water of 40% every day, is down to salinity maintains in 2-13 ‰ scope with the speed of 1 ‰/d, controls disease.
The above; be only the specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; any those of ordinary skill in the art are in the technical scope disclosed by the present invention; the change can expected without creative work or replacement, all should be encompassed within protection scope of the present invention.
Claims (1)
1. a sea pond fish shellfish mixed breed pattern, is characterized in that realizing as follows:
The selection in pond: pond periphery is without pollution source such as industry, agricultural, lives, and water quality meets mariculture water supply standard, salinity 8 ~ 32 ‰, water temperature 12 ~ 30 DEG C, and have sufficient fresh water sources;
Breed variety and quantity: the blood clam seedling 1kg/ mu cultivating the large yellow Crocker 800 tails/mu of more than 700g/ tail, the grey mullet 20 tails/mu of 300 ~ 500g/ tail, the long 1mm of shell in pond;
Management during cultivation: when water temperature is higher than 20 DEG C, to throw something and feed pellet by 4% ~ 5% of cultured large yellow croaker body weight, sooner or later respectively throws once, and feed relative ratio of throwing something and feeding for twice is 2:3; To throw something and feed pellet by 2% ~ 4% of cultured large yellow croaker body weight when water temperature is 15 ~ 20 DEG C, sooner or later respectively to throw once, feed relative ratio of throwing something and feeding for twice is 2:3; Early, the pool is patrolled once, inspection disease and dissolved oxygen situation evening;
Pond water manages: every day, the quantity of exchanged water in pond was no more than 1/5, and injected the fresh water of 30 ~ 40% every day, is down to salinity maintains in 2-13 ‰ scope with the speed of 1 ‰/d, controls disease.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510365380.3A CN104885986A (en) | 2015-06-29 | 2015-06-29 | Mixed aquaculture mode for fishes and shellfish in seawater pond |
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| CN201510365380.3A CN104885986A (en) | 2015-06-29 | 2015-06-29 | Mixed aquaculture mode for fishes and shellfish in seawater pond |
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| CN104885986A true CN104885986A (en) | 2015-09-09 |
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| CN201510365380.3A Pending CN104885986A (en) | 2015-06-29 | 2015-06-29 | Mixed aquaculture mode for fishes and shellfish in seawater pond |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106508754A (en) * | 2016-11-02 | 2017-03-22 | 集美大学 | Biological prevention and treatment method for cryptocaryon irritans disease |
| CN106719112A (en) * | 2017-02-10 | 2017-05-31 | 郑茂桦 | The nuisanceless seawater animal pond breeding method of ecosystem and cultivating pool |
| CN111567449A (en) * | 2020-05-12 | 2020-08-25 | 丁理法 | Relay recirculating aquaculture method for fishes and shellfishes in seawater pond |
| CN114190312A (en) * | 2021-12-10 | 2022-03-18 | 上海海洋大学 | Method for cultivating large-size Sinonovacula constricta Lamarck in seawater pond |
Citations (3)
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| KR20090080459A (en) * | 2008-01-21 | 2009-07-24 | 김경희 | U who uses the medical plant, phay type form possibility or custody possibility manufacturing method |
| CN102669024A (en) * | 2012-05-11 | 2012-09-19 | 上海海洋大学 | Factory low-salinity culture method for pseudosciaena crocea |
| CN104719202A (en) * | 2015-03-19 | 2015-06-24 | 北海市珍源海洋生物有限公司 | Polyculture mode for marine products |
-
2015
- 2015-06-29 CN CN201510365380.3A patent/CN104885986A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090080459A (en) * | 2008-01-21 | 2009-07-24 | 김경희 | U who uses the medical plant, phay type form possibility or custody possibility manufacturing method |
| CN102669024A (en) * | 2012-05-11 | 2012-09-19 | 上海海洋大学 | Factory low-salinity culture method for pseudosciaena crocea |
| CN104719202A (en) * | 2015-03-19 | 2015-06-24 | 北海市珍源海洋生物有限公司 | Polyculture mode for marine products |
Non-Patent Citations (4)
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| 伊祥华等: "浅谈大黄鱼的围塘养殖", 《中国水产》 * |
| 唐志勇: "鲻鱼池塘混养技术", 《科学养鱼》 * |
| 宋宗岩: "鲻鱼的养殖", 《水产养殖》 * |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106508754A (en) * | 2016-11-02 | 2017-03-22 | 集美大学 | Biological prevention and treatment method for cryptocaryon irritans disease |
| CN106719112A (en) * | 2017-02-10 | 2017-05-31 | 郑茂桦 | The nuisanceless seawater animal pond breeding method of ecosystem and cultivating pool |
| CN111567449A (en) * | 2020-05-12 | 2020-08-25 | 丁理法 | Relay recirculating aquaculture method for fishes and shellfishes in seawater pond |
| CN114190312A (en) * | 2021-12-10 | 2022-03-18 | 上海海洋大学 | Method for cultivating large-size Sinonovacula constricta Lamarck in seawater pond |
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Application publication date: 20150909 |
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