CN106376502A - Mixed culture method of golden pomfret - Google Patents

Mixed culture method of golden pomfret Download PDF

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Publication number
CN106376502A
CN106376502A CN201610928462.9A CN201610928462A CN106376502A CN 106376502 A CN106376502 A CN 106376502A CN 201610928462 A CN201610928462 A CN 201610928462A CN 106376502 A CN106376502 A CN 106376502A
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China
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meters
golden pomfret
water
pomfret
cage
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CN201610928462.9A
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Inventor
蒋伟明
李勋翔
李咏梅
韦明利
胡坤华
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Beihai Zhi Hai Marine Technology Co Ltd
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Beihai Zhi Hai Marine Technology Co Ltd
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Priority to CN201610928462.9A priority Critical patent/CN106376502A/en
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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 a mixed culture method of golden pomfret. According to the mixed culture method, based on conventional culture of golden pomfret, the golden pomfret is mixed with siganid for culture; through the technical measures of sea area selection, net cage preparation and fingerling stocking, a new mixed culture mode is adopted; by utilizing the characteristic that the siganid likes algae, the siganid eats all algae attached to the netting, the problem of mesh blocking by algae is solved, and the manpower and material resources for cleaning the netting are saved; the siganid in mixed culture mainly eats the algae on the netting, and only a little feed is needed; and therefore, the culture cost is very low, and the economic benefits of the culture are increased. Meanwhile, by utilizing the characteristic that the body fluid of the siganid contains antagonistic component against melon seed worms, after the mixed culture of siganid and golden pomfret, the problem that the golden pomfret is susceptible to the melon seed worms is solved, and the harm of the melon seed worms against golden pomfret is restricted by use of biological factor, thereby killing two birds with one stone.

Description

A kind of mixed cultivation method of golden pomfret
Technical field
The present invention relates to a kind of mixed cultivation method of golden pomfret, belong to mariculture technology field.
Background technology
Avette silvery pomfret(Trachinotus ovatus)Popular name golden pomfret, has the special delicate flavour of class, grows quick, feeding habits Simply, the features such as suitable high temperature, high salt cultivate, is the main of the coastal area such as Guangdong, Guangxi, Hainan and Fujian seawater cage culture One of economic fish, local fish agriculture extensively cultivates, remarkable benefit.But pest and disease damage has become the golden silvery pomfret of impact cultivation in breeding process Fish principal element, especially ich, harm is particularly acute.The pathogen of ich is to stimulate cryptonucleus insect(The little melon of seawater Worm), fish body be stimulated cryptonucleus insect parasitic in a large number when, fish body body surface inflammation, necrosis, scale can be caused to come off;The congestion of blood vessel of gill portion, Inflammation, mucus increases, expiratory dyspnea;Cornea inflammation is festered blind hole, forms small white spots shape cyst also known as " ichthyophthirius ", finally Sick fish activity is weak, stops ingesting, dead in batch quickly.The morbidity of ichthyophthirius and temperature have close relationship, the general morning and evening When the temperature difference is larger, easily cause, so ichthyophthirius mostly occurs breaking out in a large number during time in late autumn, eight-September.At present, for The measure that ich is taken is mainly chemotherapy, such as using spraying formalin, serge blue, clear No. 2 of worm for fishing, desinsection Clever emulsion, opposes worm for fishing insecticide.These medicines nearly all have antibiotic, with abuse of antibiotics, disease pest cytogene are become Different generation drug resistance, medicine residual concentration in Fish Blood is too high to also result in food-safety problem so that being used alone anti- Raw element medicine is restricted.Food-safety problem is the key subjects being related to human health, and chemicals is especially anti- Residual quantity in food for the raw element is exceeded, directly results in the refusal to this group food for the mankind.Heretofore described golden pomfret, It is faced with identical problem, its market value unavoidably will receive a deadly blow.Additionally, in cage culture golden pomfret When, etting long period of soaking in the seawater, can depend on the algae such as the moss growing numerous species, blocks mesh, thus affecting net The exchange of seawater inside and outside case, leads to cultivation water to be deteriorated, the breeding environment of suitable pest and disease damage, and fish growth is slack-off, will overcome these Problem, will periodically be carried out to etting, each two moon will be removed etting and be carried out, the fish being cultivated in normal production Will transfer in other net cages and temporarily support.Need to spend substantial amounts of manpower and materials, cause aquaculture cost to increase.Therefore, seek one Plant the cultural method of biological control golden pomfret melon seeds parasitosis evil, avoid etting to block, it appears more meaningful simultaneously, not only can reach The purpose for the treatment of, does not result in residual in fish body for the medicine, has reached the purpose reducing aquaculture cost yet.
Content of the invention
The technical problem to be solved is aiming at the deficiency existing for existing cultivation golden pomfret mode, provides one Plant the mixed cultivation method of golden pomfret, overcome the problems of golden butterfish cultivation.
The solution of above-mentioned technical problem, mainly takes following technique measures, a kind of mixed cultivation method of golden pomfret:
(1)The selection in sea area:The net cage of cultivation golden pomfret selects having paravent or stormy waves relatively small, and current are unimpeded, water Body exchanges fully, do not affected by inner harbor fresh water and pollution sources, and water quality is salubrious, the metastable sea area of water quality environment, and the depth of water will Ask at 10 meters~15 meters, if deep water mesh cage, the sea area of more than 20 meters of the depth of water can be arranged on it is ensured that in neap, The distance in net cage bottom to seabed at least should be more than 2 meters, and for ensureing the success of cultivation, the water quality of mariculture area should meet following bar Part:Salinity 20 ‰~30 ‰, 18 DEG C~32 DEG C of water temperature, acid-base value 7~9,8 meters~15 meters of transparency, dissolved oxygen 5 mg/litre with On;(2)Net cage prepares:The cage size of cultivation golden pomfret adjusts according to the size of fry and actual conditions, from 3 meters × 3 meters × 4 Rice, to 4 meters × 4 meters × 4 meters, in abysmal area, is carried out by the deep water mesh cage that high-strength polyethylene is made using diameter of up to more than 20 meters Cultivation, according to the different situations of net cage size and trend and stormy waves, can be fixed with single net cage single-point, or multiple net cage composition Net row, the net row of multiple net cages composition should keep suitable spacing it is desirable to more than 3 meters, to ensure the unimpeded of current;
(3)The putting in a suitable place to breed of fingerling:Cultivation golden pomfret, puts the seedling time in annual 4-5 month, stocking size is 2-3 centimetre, works as water When temperature is gone up and stablized more than 18 DEG C, the suitable release time of as fingerling, the breeding density of avette silvery pomfret should be according to sea area Situations such as water quality environment condition, cultural technique and daily management level, feed source situation and yield and specification requirement index Flexibly grasp, when putting golden pomfret fry in a suitable place to breed, when fry specification is:During the long 3-5cm of body, often stand in current -resistance submerged cage Square meter Shui Ti throws in golden pomfret 25-35 tail, sub- fish 5-7 tail of filling enamel, and in bay, every cubic metre of water body of small-sized net cage puts golden pomfret 15-20 Tail, sub- fish 3-4 tail of filling enamel;
Other nursings are similar to conventional cultivation method to control measures.
Take the present invention of above-mentioned measure, using the feature of sub- fish eating algae of filling enamel, blue sub- fish together with golden pomfret Raise together with, Lan Ziyu eats up the algae of attachment on etting, solve the problems, such as algae blocking mesh, be not required to flower manpower thing cleaning Etting.Meanwhile, in the practice process cultivating blue sub- fish, find that Lan Ziyu is not endangered by melon seeds parasitosis, the Lan Ziyu of cultivation All do not suffer from melon seeds parasitosis, it is observed that the composition containing antagonism melon seeds worm on the body fluid of Lan Ziyu, thus gain enlightenment, by blue son Fish is raised together with together with golden pomfret, solves the problems, such as that golden pomfret is easily endangered by melon seeds parasitosis, using biological factor, constrains melon seeds Harm on golden pomfret for the parasitosis, obtains unexpected effect.The present invention demonstrates the mode of raising together with and prevents and treats melon seeds parasitosis Effect, has carried out culture experiment on 30 net cages, and through raising together with of five batches, golden pomfret suffers from the probability of seawater ich Decrease 60-80% before than not raising together with, melon seeds parasitosis seldom occurs in golden pomfret body surface, the preventing and treating of the present invention is thus described Effect.And the sub- fish of filling enamel raised together with mainly searches for food the algae on etting it is only necessary to give a small amount of feed, aquaculture cost is very low, Improve the economic benefit of cultivation.
Specific embodiment
Embodiment 1
(1)The selection in sea area:The present embodiment selects the southwest of Guangxi Zhuang Autonomous Region Beihai Tieshan Special Region region of bordering on the sea to be used as The sea area of cultivation golden pomfret, 20 meters of the mariculture area depth of water, net cage selection is relatively small in stormy waves, and current are unimpeded, water body exchanges and fills Divide, do not affected by inner harbor fresh water and pollution sources, water quality is salubrious, the metastable sea area of water quality environment, throw in deep water mesh cage 50 Individual, 3 meters of the distance at net cage bottom to seabed, after tested the condition of water quality of mariculture area be:Salinity 25 ‰, 25 DEG C~30 DEG C of water temperature, Acid-base value 7~9,8 meters~15 meters of transparency, dissolved oxygen 5 mg/litre;(2)Net cage prepares:4 meters of the cage size of cultivation golden pomfret × 4 meters × 4 meters, in abysmal area, supported by the deep water mesh cage that high-strength polyethylene (PE) is made using diameter of up to more than 20 meters Grow, multiple net cage composition net rows, the spacing that the net row of multiple net cage compositions should keep is 3 meters, has ensured the unimpeded of current;
(3)The putting in a suitable place to breed of fingerling:Throw in golden pomfret seedling in May, stocking size is 2-3 centimetre, and fry specification is the long 3- of body 5cm, throws in golden pomfret 25 tail, sub- fish 5 tail of filling enamel in every cubic metre of water body of current -resistance submerged cage;
Other nursings are similar to conventional cultivation method to control measures.
Embodiment 2
(1)The selection in sea area:The present embodiment selects the southwest of Guangxi Zhuang Autonomous Region Beihai Tieshan Special Region region of bordering on the sea to be used as The sea area of cultivation golden pomfret, 10 meters of the mariculture area depth of water, net cage selection is relatively small in stormy waves, and current are unimpeded, water body exchanges and fills Divide, do not affected by inner harbor fresh water and pollution sources, water quality is salubrious, the metastable sea area of water quality environment, throw in small-sized net cage 30, Net cage bottom to 2 meters of the distance in seabed, the after tested condition of water quality of mariculture area is:Salinity 28 ‰, 28 DEG C~32 DEG C of water temperature, soda acid Degree 7~9,8 meters~9 meters of transparency, dissolved oxygen 5 mg/litre;(2)Net cage prepares:3 meters × 3 meters of the cage size of cultivation golden pomfret × 4 meters, multiple net cage composition net rows, the spacing that the net row of multiple net cage compositions should keep is 3 meters, has ensured the unimpeded of current;
(3)The putting in a suitable place to breed of fingerling:Throw in May and apply golden pomfret seedling, stocking size is 2-3 centimetre, and fry specification is the long 3- of body 5cm, in net cage, every cubic metre of water body throws in golden pomfret 20 tail, sub- fish 4 tail of filling enamel;
Other nursings are similar to conventional cultivation method to control measures.

Claims (1)

1. a kind of mixed cultivation method of golden pomfret is it is characterised in that the major technique step of methods described is:
(1)The selection in sea area:The net cage of cultivation golden pomfret selects having paravent or stormy waves relatively small, and current are unimpeded, water Body exchanges fully, do not affected by inner harbor fresh water and pollution sources, and water quality is salubrious, the metastable sea area of water quality environment, and the depth of water will Ask at 10 meters~15 meters, if deep water mesh cage, the sea area of more than 20 meters of the depth of water can be arranged on it is ensured that in neap, The distance in net cage bottom to seabed at least should be more than 2 meters, and for ensureing the success of cultivation, the water quality of mariculture area should meet following bar Part:Salinity 20 ‰~30 ‰, 18 DEG C~32 DEG C of water temperature, acid-base value 7~9,8 meters~15 meters of transparency, dissolved oxygen 5 mg/litre with On;
(2)Net cage prepares:The cage size of cultivation golden pomfret adjusts according to the size of fry and actual conditions, from 3 meters × 3 meters × 4 meters to 4 meters × 4 meters × 4 meters, in abysmal area, entered by the deep water mesh cage that high-strength polyethylene is made using diameter of up to more than 20 meters Row cultivation, according to the different situations of net cage size and trend and stormy waves, can be fixed with single net cage single-point, or multiple net cage group Become net row, the net row of multiple net cages composition should keep suitable spacing it is desirable to more than 3 meters, to ensure the unimpeded of current;
(3)The putting in a suitable place to breed of fingerling:Cultivation golden pomfret, puts the seedling time in annual 4-5 month, stocking size is 2-3 centimetre, works as water When temperature is gone up and stablized more than 18 DEG C, the suitable release time of as fingerling, the breeding density of avette silvery pomfret should be according to sea area Situations such as water quality environment condition, cultural technique and daily management level, feed source situation and yield and specification requirement index Flexibly grasp, when putting golden pomfret fry in a suitable place to breed, when fry specification is:During the long 3-5cm of body, often stand in current -resistance submerged cage Square meter Shui Ti throws in golden pomfret 25-35 tail, sub- fish 5-7 tail of filling enamel, and in bay, every cubic metre of water body of small-sized net cage puts golden pomfret 15-20 Tail, sub- fish 3-4 tail of filling enamel.
CN201610928462.9A 2016-10-31 2016-10-31 Mixed culture method of golden pomfret Pending CN106376502A (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107087560A (en) * 2017-03-16 2017-08-25 绍兴市水产技术推广站 Penaeus Vannmei and the foundation and its application of golden pomfret ecological polyculturing pattern
CN107509671A (en) * 2017-08-30 2017-12-26 广东海洋大学 The cultural method and device of pearl shell and shellfish cage attachment are cleared up using basket fish
CN108496855A (en) * 2018-03-16 2018-09-07 湛江渔宝现代渔业科技有限公司 A kind of golden pomfret deep-water net cage culture method
CN110476842A (en) * 2019-08-09 2019-11-22 临高海丰养殖发展有限公司 It fills enamel sub- fish Deep sea net cage cultural method
CN111387102A (en) * 2020-04-24 2020-07-10 广西中医药大学 Method for mixed culture of large-size stichopus japonicus and trachinotus ovatus in factory workshop
CN112293305A (en) * 2020-10-30 2021-02-02 广东大麟洋海洋生物有限公司 Method for three-dimensional mixed culture of egg-shaped pompano and scallop

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101579067A (en) * 2009-04-30 2009-11-18 福州天马饲料有限公司 Swelling granular mixed feed for parr of siganidae
CN102835335A (en) * 2012-09-13 2012-12-26 琼海时达渔业有限公司 Efficient ecological method for breeding rachycentron canadum in deep-water anti-wave cage
CN105010196A (en) * 2015-07-31 2015-11-04 防城港海盈农产品综合开发有限公司 Golden pompano culture method by means of wave-resisting net cages

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101579067A (en) * 2009-04-30 2009-11-18 福州天马饲料有限公司 Swelling granular mixed feed for parr of siganidae
CN102835335A (en) * 2012-09-13 2012-12-26 琼海时达渔业有限公司 Efficient ecological method for breeding rachycentron canadum in deep-water anti-wave cage
CN105010196A (en) * 2015-07-31 2015-11-04 防城港海盈农产品综合开发有限公司 Golden pompano culture method by means of wave-resisting net cages

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107087560A (en) * 2017-03-16 2017-08-25 绍兴市水产技术推广站 Penaeus Vannmei and the foundation and its application of golden pomfret ecological polyculturing pattern
CN107087560B (en) * 2017-03-16 2020-04-03 绍兴市水产技术推广站 Establishment and application of ecological polyculture mode of penaeus vannamei boone and golden pompano
CN107509671A (en) * 2017-08-30 2017-12-26 广东海洋大学 The cultural method and device of pearl shell and shellfish cage attachment are cleared up using basket fish
CN108496855A (en) * 2018-03-16 2018-09-07 湛江渔宝现代渔业科技有限公司 A kind of golden pomfret deep-water net cage culture method
CN110476842A (en) * 2019-08-09 2019-11-22 临高海丰养殖发展有限公司 It fills enamel sub- fish Deep sea net cage cultural method
CN111387102A (en) * 2020-04-24 2020-07-10 广西中医药大学 Method for mixed culture of large-size stichopus japonicus and trachinotus ovatus in factory workshop
CN111387102B (en) * 2020-04-24 2022-04-26 广西中医药大学 Method for mixed culture of large-size stichopus japonicus and trachinotus ovatus in factory workshop
CN112293305A (en) * 2020-10-30 2021-02-02 广东大麟洋海洋生物有限公司 Method for three-dimensional mixed culture of egg-shaped pompano and scallop

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