CN106818557A - A kind of fish of floaing, Squaliobarbus curriculus, Tilapia mossambica, the polyculture method of Corbicula fluminea - Google Patents

A kind of fish of floaing, Squaliobarbus curriculus, Tilapia mossambica, the polyculture method of Corbicula fluminea Download PDF

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Publication number
CN106818557A
CN106818557A CN201710051721.9A CN201710051721A CN106818557A CN 106818557 A CN106818557 A CN 106818557A CN 201710051721 A CN201710051721 A CN 201710051721A CN 106818557 A CN106818557 A CN 106818557A
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fish
floaing
tilapia mossambica
pellet
corbicula fluminea
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CN201710051721.9A
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连云开
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00Culture of aquatic animals
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, 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 the polyculture method of a kind of fish of floaing, Squaliobarbus curriculus, Tilapia mossambica and Corbicula fluminea, belong to field of aquaculture, using the different life habits of different fish, the water layer lived is different, fish of floaing, Squaliobarbus curriculus, Tilapia mossambica and the Corbicula fluminea that different aspects will be lived in are raised together with, breeding spaces are rationally fully make use of, economic benefit is effectively increased.

Description

A kind of fish of floaing, Squaliobarbus curriculus, Tilapia mossambica, the polyculture method of Corbicula fluminea
Technical field
The application is related to a kind of cultural method of fish, more particularly to a kind of fish of floaing, Squaliobarbus curriculus, Tilapia mossambica, Corbicula fluminea it is mixed The method of supporting, it belongs to field of aquaculture.
Background technology
Float fish(Pseudolaubuca sinensis)Category Cypriniformes, Cyprinidae, Culter subfamilies, fish of floaing category.It is commonly called as:Basket slice, thin piece, Basket blade is thin to cut.Distributed pole is wide, and the water system such as China Liaohe River, the Changjiang river, the Qiantang River, the Min River, Han Jiang, the Zhujiang River, Yuanjiang River is distributed. It is annual:Fish of floaing be annual fish, small part live to Second Year, the 3rd year.1 year up to 10 cms, general 12~15 Centimetre.The annual i.e. spawning after icing of fish of floaing, laying eggs in lake or reservoir bank has pasture and water or the lakebed to have the place of grit;Low temperature Property:Float fish below 28 DEG C waters can normal life, optimum temperature be 10 DEG C~22 DEG C, be suitable for less than 16% degree of saltiness Water, but water temperature be no more than 30 DEG C, it is more sensitive to water pollution, acid-base value is restrained oneself it is relatively low, acid-base value be pH7.0~ 9.6。
Corbicula fluminea shell median size, in round bottom triangle, shell is high long with shell approximate, and two shells expansion, shell is risen, before being slightly partial to Side.Shell surface is glossy, and color is different because of environment, often in brown color, yellow green or dark brown.Shell surface has coarse ring rib.Ligament It is short, protrude from outside shell.Twisting part is flourishing, and substantially, overcoat trace is deep and notable for adductor scar.Corbicula fluminea inhabits the lake of fresh water, ditch In the rivers that canal, pond and salt-fresh water cross, China's inland waters are distributed widely in.In Russia, Japan, Korea, Southeast Asia Various countries are distributed.
Squaliobarbus curriculus(Squaliobarbus curriculus)Category Cyprinidae, Leuciscinae, Squaliobarbus curriculus category, place claims blood-shot eye illness Fish, pompano, body are more flat-sided in tubular long, abdomen circle, rear portion, and body colour silvery white, back slightly have one notable red in dark-grey, eye upper limb Spot, therefore named blood-shot eye illness.It is the economic fish of high-quality, national each water system is produced, with growth is fast, strong adaptability, feeding habits are miscellaneous, commodity are sold The advantages of valency is high.
Tilapia mossambica, is commonly called as:African crucian, non-crucian carp, Vietnam fish, Nan Yang crucian carp etc..Original refers to Mozambique as type locality Mouth is incubated non-crucian carp and belongs to fish species:Non- crucian carp is incubated in Mozambique mouthful(Scientific name:Oreochromis mossambicus), it is now Family Cichlidae Non- crucian carp category and mouth are incubated non-crucian carp category etc. and belong to being commonly called as jointly for several fish;Tilapia is referred to as in English.It is world's aquatic products now One of the cultured freshwater fish of the emphasis scientific research culture of industry, and be described as the main source of following animal protein.It is generally raw It is living in fresh water, in also moving in the salt water of different salt contents, it is also possible to survive in lake, river, in the shallow water in pond.It has Very strong adaptability, can also breed in the narrow and small waters of area, or even can be grown in rice terrace, and less to dissolved oxygen Water have extremely strong adaptability.Most Tilapia mossambicas are omnivorousness, often eat aquatic plant and mince.
With the quickening and the reduction of natural Cultivated water area of socio-economic development, how rationally to be obtained using limited resources Obtain maximum return and have become poultry feeders problem in the urgent need to address.
The content of the invention
Breeding spaces are made full use of it is an object of the invention to provide one kind, will float fish, Squaliobarbus curriculus, Tilapia mossambica, Corbicula fluminea exist The method that reservoir is raised together with, effectively raises economic benefit.
To achieve the above object, the present invention takes following technical scheme:
A kind of fish of floaing, Squaliobarbus curriculus, Tilapia mossambica, the polyculture method of Corbicula fluminea, it is characterised in that comprise the following steps:
Selection is pure and fresh away from pollution, water quality, and the reservoir of traffic convenience need to clear up reservoir bottom as cultivation place when building reservoir, The surrounding for raising region sets fish screen, is placed on the fish screen of upstream with gauze wrapped sterilization pack, between sterilization pack Distance is 0.5 meter, and equipped with wormwood and bleaching powder in sterilization pack, the ratio of wormwood and bleaching powder is 3:1;
Mid-February, put in a suitable place to breed after Corbicula fluminea examination water, breeding density is 100 pounds/acre, and late Febuary is put into uses 18ppm PVP-Is The solution soaking disinfection fish fry of floaing of 10 minutes, breeding density is 200-220 pounds/acre, late March, by Squaliobarbus curriculus saline solution Put in a suitable place to breed after sterilization, breeding density is 100-150 pounds/acre, early April, by Tilapia mossambica with being put in a suitable place to breed after salt water sterilization, Breeding density is 180-200 pounds/acre;Pellet is fed, the pellet protein content requirement is in 45%-48%, fat 10%-12%, carbohydrate 12%-14%, ash content 10%-11%, are thrown fish of floaing, Squaliobarbus curriculus, Tilapia mossambica, Corbicula fluminea using pellet Hello, its raw material of the pellet includes following components according to weight portion:Wheat flour 20, fish meal 20, beancake powder 15, earthworm 20, Yellow meal worm powder 38, aquatic products multidimensional 8, inorganic salts 3, red worm 15, rice bran 10, wheat bran 14, soya bean 17 feeds 3 times daily, feed when Between be 8 a.m., 12 noon, at 17 points in afternoon, the pellet amount for feeding for body weight 4%-5%, fished for by the end of December.
Beneficial effect:The present invention makes full use of breeding spaces, and will float fish, Squaliobarbus curriculus, Tilapia mossambica, Corbicula fluminea are mixed in reservoir Support, fish of floaing is epipelagic fish, and Squaliobarbus curriculus typically perches the bottom in water for midwater fishes, Tilapia mossambica, and Corbicula fluminea lives in caves in the bottom Soil top layer, the present invention is different using the water layer of fish of floaing, Squaliobarbus curriculus, Tilapia mossambica, Corbicula fluminea life, is supported in same reservoir Grow, effectively make use of breeding spaces, improve culture benefit, and fish culture in reservoir closer to natural growing environment, improve fish Survival rate fish crop.
Specific embodiment
In order that the purpose of the present invention, technical scheme and main points become more apparent, with reference to embodiments, to the present invention It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to Limit the present invention.
A kind of ecological cultivation method of fish of floaing, it is characterised in that comprise the following steps:
(1)The selection of plant:Selection is pure and fresh away from pollution, water quality, and used as cultivation place, reservoir is located at the reservoir of traffic convenience From about 200 kilometers of the intermountain reservoir in urban district, water capacity is about 50 ten thousand steres, reservoir bottom need to be cleared up when building reservoir, and especially one A little bulk sandstone and waddy etc., add mud, it is ensured that reservoir bottom silt depth is 10-15cm, is set in the surrounding for raising region Fish screen is put, the pitch of fish screen is not more than 0.4cm, and mesh size is not more than 0.2cm, and the Peak Flow Rate for blocking fish section is no more than 0.48m/s, sets the filter of covering fish screen, in oxygen increasing equipment provisioned in plant, the increasing on the fish screen of upstream Oxygen equipment is that it is 0.4- that oxygenation acc power is supporting including Roots blower, aeration pipe dish and main ventilation pipeline, wireway etc. 0.5kw/ mus, oxygen in water is maintained in more than 5mg/L;Described fish screen is specially:In culturing area concreting Bottom bank, an armored concrete block of wood is built at interval of certain distance, and groove is set on block of wood, and fish screen is inserted into groove, uses angle Iron is made framework, and etting is fixed on framework, and etting uses high-strength polyamide warp knitting net.
(2)Sterilization:The culturing area of reservoir is manually sterilized with quick lime, the amount of quick lime is 250kg, by rape Seedcake is added to the water immersion, then carries out culturing area and splashes, and the consumption of rapeseed cake is 40kg/ mus, is sterilized with gauze wrapped Pack is placed on the fish screen of upstream, and the distance between sterilization pack is 0.5 meter, and wormwood and bleaching powder are housed in sterilization pack, The ratio of wormwood and bleaching powder is 3:1, the pig manure for delivering fermentation cultivates water quality, per 666.7m2Amount of application 300-500kg;
(3)The plantation of pasture and water:Plant unicellular alga and pasture and water in the culturing area of reservoir, the area coverage of pasture and water for 37% with On, the pasture and water are the one kind or its composition in alternanthera, Chinese scholartree leaf duckweed etc.;
(4)Put in a suitable place to breed:Before putting in a suitable place to breed, laying is passed through with the high-strength polyamide after liquor potassic permanganate immersion in the culturing area of reservoir What netting clothing was constituted fishes for net, and etting is laid under the mud of the culturing area of reservoir, and four angle ropes knot and are fixed on On fish screen and rope is reached into bank anchor ingot to strengthen fixing;Mid-February, put in a suitable place to breed after Corbicula fluminea examination water, breeding density is 100 pounds/acre, late Febuary is put into the 18ppm Betagen Solutions soaking disinfection fish fry of floaing of 10 minutes, and breeding density is 200-220 pounds/acre, late March, by Squaliobarbus curriculus with being put in a suitable place to breed after salt water sterilization, breeding density is 100-150 pounds/acre, 4 In the first tenday period of a month moon, by Tilapia mossambica with being put in a suitable place to breed after salt water sterilization, breeding density is 180-200 pounds/acre, the fry put in a suitable place to breed, Corbicula fluminea Can be the seed, or wild or pond culture seed of in the market purchase;
(5)Feeding:Pellet is fed, the pellet protein content is required in 45%-48%, fatty 10%-12%, carbohydrate 12%-14%, ash content 10%-11%, are fed using pellet to fish of floaing, Squaliobarbus curriculus, Tilapia mossambica, Corbicula fluminea, and the particle is raised Expect that its raw material includes following components according to weight portion:Wheat flour 20, fish meal 20, beancake powder 15, earthworm 20, yellow meal worm powder 38, water Multidimensional 8 is produced, inorganic salts 3, red worm 15, rice bran 10, wheat bran 14, soya bean 17 feeds 3 times daily, the time for feeding is 8 a.m., 12 noon, at 17 points in afternoon, the pellet amount for feeding is the 4%-5% of body weight, when starting to feed, should lack and feed, to induce fish Group float ingest, when fish is swum strive food to upper strata one after another, then to throw more and feed soon, when major part float fish had enough scatter or under When heavy, then slow down and feed speed.
(6)Daily management:Record is measured to reservoir temperature, dissolved oxygen, water colour, transparency, weather daily, water quality is entered Row management, makes transparency for 23cm, and interval is carried out disinfection for 35 days with quick lime, and the consumption of quick lime is 3-5kg/ mus, periodically inspection The situation of sterilization pack is looked into, whether damaged sees, the addition of medicine in pack and the replacing of pack, periodic measurement fish body are carried out in time Growing state, takes a sample test 1 every month and once, every time takes a sample test 20-50 bars, every 30 days inspection fish screens, checks whether breakage, in time Cleaning dredging fish screen, keeps normal current;
(7)Fish for:Fished for by the end of December, the rope that will fish for net corner is untied, and holds four ropes, will fish for net pull-up, All fish for.
, closer to natural growing environment, flow condition is good, and oxygen-enriched content is more, lives in upper strata, middle level and bottom for fish culture in reservoir The fish and shellfish in portion are obtained for growth well, and survival rate substantially rises, and yield is significantly improved, and rationally make use of cultivation Space, considerably increases culture benefit, and volume increase is brought to raiser.
Above-described embodiment is only the one kind in some implementation methods of the invention, not to the restriction of present inventive concept, not On the premise of departing from the present invention relates to thought, it is various that the engineers and technicians in this area make to technical scheme Variations and modifications, all should fall into protection scope of the present invention.

Claims (1)

1. a kind of fish of floaing, Squaliobarbus curriculus, Tilapia mossambica, the polyculture method of Corbicula fluminea, it is characterised in that comprise the following steps:
Selection is pure and fresh away from pollution, water quality, and the reservoir of traffic convenience need to clear up reservoir bottom as cultivation place when building reservoir, The surrounding for raising region sets fish screen, is placed on the fish screen of upstream with gauze wrapped sterilization pack, between sterilization pack Distance is 0.5 meter, and equipped with wormwood and bleaching powder in sterilization pack, the ratio of wormwood and bleaching powder is 3:1;
Mid-February, put in a suitable place to breed after Corbicula fluminea examination water, breeding density is 100 pounds/acre, and late Febuary is put into uses 18ppm PVP-Is The solution soaking disinfection fish fry of floaing of 10 minutes, breeding density is 200-220 pounds/acre, late March, by Squaliobarbus curriculus saline solution Put in a suitable place to breed after sterilization, breeding density is 100-150 pounds/acre, early April, by Tilapia mossambica with being put in a suitable place to breed after salt water sterilization, Breeding density is 180-200 pounds/acre;Pellet is fed, the pellet protein content requirement is in 45%-48%, fat 10%-12%, carbohydrate 12%-14%, ash content 10%-11%, are thrown fish of floaing, Squaliobarbus curriculus, Tilapia mossambica, Corbicula fluminea using pellet Hello, its raw material of the pellet includes following components according to weight portion:Wheat flour 20, fish meal 20, beancake powder 15, earthworm 20, Yellow meal worm powder 38, aquatic products multidimensional 8, inorganic salts 3, red worm 15, rice bran 10, wheat bran 14, soya bean 17 feeds 3 times daily, feed when Between be 8 a.m., 12 noon, at 17 points in afternoon, the pellet amount for feeding for body weight 4%-5%, fished for by the end of December.
CN201710051721.9A 2017-01-24 2017-01-24 A kind of fish of floaing, Squaliobarbus curriculus, Tilapia mossambica, the polyculture method of Corbicula fluminea Withdrawn CN106818557A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112841090A (en) * 2021-01-29 2021-05-28 海南晨海水产有限公司 Indoor cement pond artificial breeding method for oplegnathus punctatus and yellow lion fish
CN113016670A (en) * 2021-03-30 2021-06-25 海南省海洋与渔业科学院 Tilapia mossambica saline water culture method
CN116287289A (en) * 2023-01-09 2023-06-23 中国长江三峡集团有限公司中华鲟研究所 Identification method of white turtle germplasm and application of white turtle germplasm identification method in polyculture method of white turtle, soft-thorn nojirimi fish and red eye trout

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112841090A (en) * 2021-01-29 2021-05-28 海南晨海水产有限公司 Indoor cement pond artificial breeding method for oplegnathus punctatus and yellow lion fish
CN113016670A (en) * 2021-03-30 2021-06-25 海南省海洋与渔业科学院 Tilapia mossambica saline water culture method
CN113016670B (en) * 2021-03-30 2023-02-03 海南省海洋与渔业科学院 Tilapia mossambica saline water culture method
CN116287289A (en) * 2023-01-09 2023-06-23 中国长江三峡集团有限公司中华鲟研究所 Identification method of white turtle germplasm and application of white turtle germplasm identification method in polyculture method of white turtle, soft-thorn nojirimi fish and red eye trout
CN116287289B (en) * 2023-01-09 2023-10-13 中国长江三峡集团有限公司中华鲟研究所 Identification method of white turtle germplasm and application of white turtle germplasm identification method in polyculture method of white turtle, soft-thorn nojirimi fish and red eye trout

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Application publication date: 20170613