CN104322409A - Cost-reduced pike aquaculture method - Google Patents
Cost-reduced pike aquaculture method Download PDFInfo
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- CN104322409A CN104322409A CN201410556074.3A CN201410556074A CN104322409A CN 104322409 A CN104322409 A CN 104322409A CN 201410556074 A CN201410556074 A CN 201410556074A CN 104322409 A CN104322409 A CN 104322409A
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- 229940062672 calcium dihydrogen phosphate Drugs 0.000 description 1
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Classifications
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- 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
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/20—Inorganic substances, e.g. oligoelements
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
-
- 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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- Animal Husbandry (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Biodiversity & Conservation Biology (AREA)
- Inorganic Chemistry (AREA)
- Birds (AREA)
- Health & Medical Sciences (AREA)
- Biotechnology (AREA)
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- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a cost-reduced pike aquaculture method. The cost-reduced pike aquaculture method comprises the following steps of (1) selecting a pond; (2) culturing fries; (3) managing feed; (4) controlling diseases. The cost-reduced pike aquaculture method has the advantages of reducing aquaculture cost, improving production profit of farmers, shortening a culture cycle and the like.
Description
Technical field
The present invention relates to a kind of mullet cultural method reduced costs.
Background technology
The working people of ancient Chinese has just had more understanding to mullet.Tu Benjun says that in " seafood delights rope is hidden " it " is not disliked and eat mud into silt ".Mullet usually scrapes lower algae in food seabed silt and organic debris with lower jaw.The gill raker of mullet is intensive, and tooth is degenerated to small hairbrush shape.The muscle of mullet pylorus stomach is very flourishing, resembles a ballast, the food being very applicable to grinding and crushing in silt.Mullet lays eggs in open warm marine site.Every spawning season, ovum and sperm are directly released in seawater by mullet.Incubating oosperm juvenile fish is out food by plankton.Mullet has a long fairshaped health.This makes it can move about rapidly in water.Mullet has a lower jaw extended forward.Upper lower jaw has sharp-pointed tooth.The tail of two roomy dorsal fins and fork-shaped can provide enough onward impulses to mullet.Mullet is liked bouncing about across the sea.They are usually primered, and continuously do jump action.Identify that mullet is not difficult.The color of the around eyes of mullet is reddish yellow.
Wild mullet is distributed in the salt-fresh water intersection in bay, China coast river mouth.This kind has stronger adaptability to salinity and temperature.Usual juvenile fish is 0--38 ‰ to the accommodation of salinity, all can live in seawater, salt-fresh water and fresh water.Be 3--35 DEG C to the accommodation of waters temperature, suitable water temperature range is 12--25 DEG C, when water temperature is lower than-0.7 DEG C, namely stops eating.Cultivation for many years facts have proved, mullet a kind ofly grows the aquaculture new varieties that fast, strong adaptability, good stress resistance, cultivation investment are little, sell well in market.Therefore, farmers', in aquaculture structural adjustment, makes full use of the waters such as pond, reservoir development mullet breeding prospect wide.
Summary of the invention
The object of the present invention is to provide to have and reduce aquaculture cost, improve the productive profit of raiser, shorten a kind of mullet cultural method reduced costs of the advantages such as cultivation cycle.
Technical scheme of the present invention is: a kind of mullet cultural method reduced costs, described in the step of mullet cultural method that reduces costs comprise:
(1) pond is selected: pond area is 1-2 hectare, leeward on the sunny side, East and West direction, rectangle, enters draining conveniently, has abundant water resources, water quality is excellent, the depth of water 1.5 meters, be good with silt substrate, strict tanning by the sun is carried out in pond, fry will remove the too much mud in pond before putting in a suitable place to breed, then to clean up the pond sterilization with quicklime 100 kilograms for every 0.067 hectare, injected clear water, depth of water 0.5-1 rice, use organic manure 200 kilograms, quicklime lack of toxicity after 1 week, when water becomes micro-green, can put into pond fry and cultivate;
(2) larval rearing: start to throw in fry when pond waters plankton forms peak, with 3% saline solution dipping bath fry 5 minutes before throwing in, carry out the sterilization of fish body, cultivation breeding density is main according to putting fingerling specification, pond condition, the fertile situation such as supply situation and the cultural technique decision of bait in a suitable place to breed, cultivate fingerling pond per hectare and put 1500 tails in a suitable place to breed, stocking size per kilogram 40 tail, specification 4--5 centimetre, should select healthy and strong, the anosis artificial propagation fry without wound, neat specification of physique;
(3) feed management: under maintenance breeding water body has the prerequisite of certain fertile degree, establish 1 feed table every 0.067 hectare of underwater 30-50 centimeters.Feed table bamboo bar is bundled into, make the grenadine of close eye, centre is slightly recessed, periphery is slightly high, fry starts to throw something and feed after putting in a suitable place to breed on the 2nd day, to applaud or beat when feeding intake and send sound, fish gathering group is lured to look for food with formation condition reflection, will accomplish during bait throwing in " four fixed ", that is: regularly, quantitatively, fixed point, determine matter, throwing something and feeding when every day the morning 9 accounts for 40% of whole day scale of feeding, when afternoon 4, feeding volume accounts for 60%, meanwhile, also should grasp feeding volume flexibly in conjunction with water temperature, weather, body size, the composite factors such as situation of looking for food, kind of throwing something and feeding is fish meal;
(4) disease prevention and cure: regularly use quicklime slurrying full pool spilling head, water body of sterilizing, uses biologic product regulating water quality, accomplishes that maintenance water body is fertile, lives, feels well;
(5) daily management: every day patrols pond early, middle and late three times, observe food, water quality, have disease-free and floating head situation, carry out pool mouth dossier, mullet is originally fish, when water temperature is more than 35 DEG C, it is difficult to adapt to, and carry out reducing temperature of heatstroke prevention work, Chi Shui is added to maximum stage, and changes water for cooling in good time.
In a preferred embodiment of the present invention, described fish meal is rice bran, soya-bean cake, groundnut cake, cottonseed cake, tea seed cake, wheat bran.
In a preferred embodiment of the present invention, described quicklime comprises calcium carbonate and calcium oxide.
A kind of mullet cultural method reduced costs of the present invention, has and reduces aquaculture cost, improve the productive profit of raiser, shorten the advantages such as cultivation cycle.
Embodiment
Be described in detail below in conjunction with to preferred embodiment of the present invention, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
In one embodiment, a kind of mullet cultural method reduced costs, described in the step of mullet cultural method that reduces costs comprise:
(1) pond is selected: pond area is 1-2 hectare, leeward on the sunny side, East and West direction, rectangle, enters draining conveniently, has abundant water resources, water quality is excellent, the depth of water 1.5 meters, be good with silt substrate, strict tanning by the sun is carried out in pond, fry will remove the too much mud in pond before putting in a suitable place to breed, then to clean up the pond sterilization with quicklime 100 kilograms for every 0.067 hectare, injected clear water, depth of water 0.5-1 rice, use organic manure 200 kilograms, quicklime lack of toxicity after 1 week, when water becomes micro-green, can put into pond fry and cultivate;
(2) larval rearing: start to throw in fry when pond waters plankton forms peak, with 3% saline solution dipping bath fry 5 minutes before throwing in, carry out the sterilization of fish body, cultivation breeding density is main according to putting fingerling specification, pond condition, the fertile situation such as supply situation and the cultural technique decision of bait in a suitable place to breed, cultivate fingerling pond per hectare and put 1500 tails in a suitable place to breed, stocking size per kilogram 40 tail, specification 4--5 centimetre, should select healthy and strong, the anosis artificial propagation fry without wound, neat specification of physique;
(3) feed management: under maintenance breeding water body has the prerequisite of certain fertile degree, establish 1 feed table every 0.067 hectare of underwater 30-50 centimeters.Feed table bamboo bar is bundled into, make the grenadine of close eye, centre is slightly recessed, periphery is slightly high, fry starts to throw something and feed after putting in a suitable place to breed on the 2nd day, to applaud or beat when feeding intake and send sound, fish gathering group is lured to look for food with formation condition reflection, will accomplish during bait throwing in " four fixed ", that is: regularly, quantitatively, fixed point, determine matter, throwing something and feeding when every day the morning 9 accounts for 40% of whole day scale of feeding, when afternoon 4, feeding volume accounts for 60%, meanwhile, also should grasp feeding volume flexibly in conjunction with water temperature, weather, body size, the composite factors such as situation of looking for food, kind of throwing something and feeding is fish meal;
(4) disease prevention and cure: regularly use quicklime slurrying full pool spilling head, water body of sterilizing, uses biologic product regulating water quality, accomplishes that maintenance water body is fertile, lives, feels well;
(5) daily management: every day patrols pond early, middle and late three times, observe food, water quality, have disease-free and floating head situation, carry out pool mouth dossier, mullet is originally fish, when water temperature is more than 35 DEG C, it is difficult to adapt to, and carry out reducing temperature of heatstroke prevention work, Chi Shui is added to maximum stage, and changes water for cooling in good time.
Further illustrate, described fish meal is rice bran, soya-bean cake, groundnut cake, cottonseed cake, tea seed cake, wheat bran, and described quicklime comprises calcium carbonate and calcium oxide.
Further illustrating, feeding and management: mullet belongs to partially vegetal ominivore-fish, feed is extensive, and soya-bean cake, dish cake, rice bran, wheat bran, vinasse, barley and wheat, corn etc. often can be adopted in cultivation as bait feeding.But feed preferably adopts perfect compound feed.Introduce a feed formula below, for raiser's reference.Fish meal 4%, dregs of beans 28%, rapeseed dregs 10%, Cottonseed Meal 6%, brewer's grains 5%, wheat bran 6%, secondary powder 25%, rice bran 12%, rape oil 1%, calcium dihydrogen phosphate 1.2%, calcium powder 0.9%, mineral additive 0.5%, Choline Chloride 0.2%, multivitamin additive 0.2%.Will strictly control the throwing amount of raising when throwing something and feeding, throwing the amount of raising should raise with coolant-temperature gage and increase.Generally rest in and throw the amount of raising day and account for and deposit between pond fish gross weight 2%-3%, generally eat up as well half an hour with fish.Sooner or later respectively throw something and feed once, about 1/3 of day scale of feeding of throwing something and feeding morning, throws something and feeds remaining 2/3 at dusk.Fertilising: be one of the major measure of raising mullet, fertilising and throwing raises to combine has very large effect to raising mullet output, generally can obtain the fish crop of 150-200 kilogram in every 667 square metres of pond waters surface.Breed fish in process, fertilising should be grasped in time, the few secondary many principles of all even amount, generally used once every 15-20 days, every mu at every turn (667 square metres) use the muck 50-100 kilogram become thoroughly decomposed, in actual production, fertilizing amount will be grasped flexibly, throw and raise many fishponds, fertilizing amount can be lacked, and few fishpond fertilizing amount is raised in throwing can be more.Patrol the pool: between the mature stage of mullet, adhere to early, middle and lately respectively patrolling the pool once every day, check that pond is with or without breakage, water quality has unchanged, and fish, with or without the phenomenon of raising the nose above water to breathe, is pinpointed the problems and will remedy in time.Check with or without dead fish, find dead fish, will pull out immediately, and check the cause of the death, take prophylactico-therapeutic measures.Regulating water quality: be the important measures ensureing healthy fish growth.One is to keep the fertile work of pond water quality to feel well, but not overrich, the transparency of Chi Shui should between 25-30 centimetre, and the color of Chi Shui should be yellow green.Two is will carry out water body exchange in time, stops fish and raises the nose above water to breathe the generation of phenomenon, generally every 10 days regulating water qualities 1 time, and note drainage discharge is 20-30 centimetre.The invention provides a kind of mullet cultural method reduced costs, have and reduce aquaculture cost, improve the productive profit of raiser, shorten the advantages such as cultivation cycle.
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, and the change can expected without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (4)
1. the mullet cultural method reduced costs, is characterized in that: described in the step of mullet cultural method that reduces costs comprise:
(1) pond is selected: pond area is 1-2 hectare, leeward on the sunny side, East and West direction, rectangle, enters draining conveniently, has abundant water resources, water quality is excellent, the depth of water 1.5 meters, be good with silt substrate, strict tanning by the sun is carried out in pond, fry will remove the too much mud in pond before putting in a suitable place to breed, then to clean up the pond sterilization with quicklime 100 kilograms for every 0.067 hectare, injected clear water, depth of water 0.5-1 rice, use organic manure 200 kilograms, quicklime lack of toxicity after 1 week, when water becomes micro-green, can put into pond fry and cultivate;
(2) larval rearing: start to throw in fry when pond waters plankton forms peak, with 3% saline solution dipping bath fry 5 minutes before throwing in, carry out the sterilization of fish body, cultivation breeding density is main according to putting fingerling specification, pond condition, the fertile situation such as supply situation and the cultural technique decision of bait in a suitable place to breed, cultivate fingerling pond per hectare and put 1500 tails in a suitable place to breed, stocking size per kilogram 40 tail, specification 4--5 centimetre, should select healthy and strong, the anosis artificial propagation fry without wound, neat specification of physique;
(3) feed management: under maintenance breeding water body has the prerequisite of certain fertile degree, establish 1 feed table every 0.067 hectare of underwater 30-50 centimeters.
2. feed table bamboo bar is bundled into, make the grenadine of close eye, centre is slightly recessed, periphery is slightly high, fry starts to throw something and feed after putting in a suitable place to breed on the 2nd day, to applaud or beat when feeding intake and send sound, fish gathering group is lured to look for food with formation condition reflection, will accomplish during bait throwing in " four fixed ", that is: regularly, quantitatively, fixed point, determine matter, throwing something and feeding when every day the morning 9 accounts for 40% of whole day scale of feeding, when afternoon 4, feeding volume accounts for 60%, meanwhile, also should grasp feeding volume flexibly in conjunction with water temperature, weather, body size, the composite factors such as situation of looking for food, kind of throwing something and feeding is fish meal;
(4) disease prevention and cure: regularly use quicklime slurrying full pool spilling head, water body of sterilizing, uses biologic product regulating water quality, accomplishes that maintenance water body is fertile, lives, feels well;
(5) daily management: every day patrols pond early, middle and late three times, observe food, water quality, have disease-free and floating head situation, carry out pool mouth dossier, mullet is originally fish, when water temperature is more than 35 DEG C, it is difficult to adapt to, and carry out reducing temperature of heatstroke prevention work, Chi Shui is added to maximum stage, and changes water for cooling in good time.
3. the mullet cultural method reduced costs according to claim 1, is characterized in that: described fish meal is rice bran, soya-bean cake, groundnut cake, cottonseed cake, tea seed cake, wheat bran.
4. the mullet cultural method reduced costs according to claim 2, is characterized in that: described quicklime comprises calcium carbonate and calcium oxide.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105029105A (en) * | 2015-08-28 | 2015-11-11 | 青岛海之源智能技术有限公司 | Low-cost and easy-to-eat mullet compound feed and manufacturing method thereof |
| CN105075947A (en) * | 2015-08-26 | 2015-11-25 | 山东省海洋生物研究院 | Hexagrammos otakii Jordan et Starks seedling intermediate cultivation method |
| CN106614143A (en) * | 2016-12-28 | 2017-05-10 | 万仕军 | Method for breeding fishes in rectangular fish pond |
| CN108668961A (en) * | 2018-04-16 | 2018-10-19 | 苏州苏湘特种水产养殖场 | A kind of pond breeding method of Bambusa fishes |
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| JPS59157020A (en) * | 1983-02-28 | 1984-09-06 | Nisshin Flour Milling Co Ltd | Thiamine preparation for pisciculture |
| CN102084842A (en) * | 2009-12-02 | 2011-06-08 | 上海能正渔业科技开发有限公司 | Method for controlling algae in freshwater pond by cultivating mullets |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59157020A (en) * | 1983-02-28 | 1984-09-06 | Nisshin Flour Milling Co Ltd | Thiamine preparation for pisciculture |
| CN102084842A (en) * | 2009-12-02 | 2011-06-08 | 上海能正渔业科技开发有限公司 | Method for controlling algae in freshwater pond by cultivating mullets |
Non-Patent Citations (3)
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| CN105029105A (en) * | 2015-08-28 | 2015-11-11 | 青岛海之源智能技术有限公司 | Low-cost and easy-to-eat mullet compound feed and manufacturing method thereof |
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