CN103960185B - A kind of ecological cultivation method of Hippocapus japonicus - Google Patents
A kind of ecological cultivation method of Hippocapus japonicus Download PDFInfo
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- CN103960185B CN103960185B CN201410197170.3A CN201410197170A CN103960185B CN 103960185 B CN103960185 B CN 103960185B CN 201410197170 A CN201410197170 A CN 201410197170A CN 103960185 B CN103960185 B CN 103960185B
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- 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
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- 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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Abstract
The invention discloses a kind of biological cultivation method of sea horse, build hippocampus ecological culture pond, cultivate the last week, micro-algae cultivation is carried out at the ecological culture pond built up, before nascent hippocampus is put in a suitable place to breed, carry out water quality observing and controlling and reach nascent sea horse cultivation index, when nascent hippocampus is less than 15 days, breeding density 1000-1200 tail, bait is formed: wheel animalcule, copepod larva, chlorella, photosynthetic bacteria, flat algae, the fairy shrimp that just hatches; During 15-30 days, breeding density 600-1000 tail/m
3, bait is formed: fairy shrimp, copepod larva, shrimp seedling, bait feeding amount one day 4 times; Hippocampus juvenile fish cultivates, and makes water quality reach juvenile fish cultivation index, hippocampus juvenile fish cultural method: 30-54 days, breeding density 600-800 tail/m before cultivation
3, bait injected volume 1 day 3 times; Hippocampus adult fish culture, makes water quality reach hippocampus adult fish culture before cultivation, hippocampus juvenile fish breeding density is 200-400 tail/m
3, bait is fresh and alive small shrimps, bait injected volume 1 day 3 times.The invention has the beneficial effects as follows minimizing production cost.
Description
Technical field
The invention belongs to sea horse cultivation technical field, relate to a kind of Hippocapus japonicus ecological cultivation method.
Background technology
Hippocampus is the general designation that GASTEROSTElFORMES Syngnathidae warms up sea several small fishes raw, and net-rope, sea otter order, belongs to bony fish.Belong to world first class of protection animal, national second class protection animal, endangered.Meanwhile, hippocampus is the rare Chinese medicine that a kind of economic worth is higher, have improve the health, tonifying kidney and strengthening yang, stimulate the circulation of the blood and cause the muscles and joints to relax, anti-inflammatory analgetic, tranquilizing and allaying excitement, the medicinal function such as relieving cough and asthma, particularly more effective for the neural disease for the treatment of.Hippocampus, except mainly for the manufacture of except various synthetic drug, can also directly take to be healthy and strong and cure the disease.Therefore, the market price of domestic hippocampus dry product at 4200 ~ 18000 yuan/kilogram not etc., and does not live hippocampus price also at 70 ~ 300 yuan/tail not etc., if sell hippocampus parent, price at least also will 500 yuan/to more than.
Since nineteen fifty-seven, progressively carry out the research of hippocampus artificial culture technology, wherein Hippocampus Kuda (Hippocampusramulosus), hippocampus trimaculatus Leacs (HippocampustrimaculatusLeach) and strain line hippocampus (HippocampuskelloggiJordanetSnyder) have obtained certain achievement.But because Hippocapus japonicus (Hippocampusjaponicus) build is less, its adult size is about 50% of above-mentioned hippocampus, and therefore existing sea horse cultivation pattern is not suitable for propagating artificially of Hippocapus japonicus.
Summary of the invention
The object of the present invention is to provide a kind of biological cultivation method of sea horse, solve existing aquaculture model and be not suitable for the problem that Hippocapus japonicus propagates artificially.
The technical solution adopted in the present invention is carried out according to following steps:
Step 1: build hippocampus ecological culture pond, hippocampus ecological culture pond is cement pit, water filling behind fully clear pond;
Step 2: cultivate the last week, carry out micro-algae cultivation at the ecological culture pond built up, for nascent hippocampus provides sufficient bait, micro-algae kind comprises chlorella, diatom, flat algae, and adds photosynthetic bacteria, reaches the object of regulating water quality;
Step 3: nascent sea horse cultivation, before nascent hippocampus is put in a suitable place to breed, carry out water quality observing and controlling and reach nascent sea horse cultivation index, the nascent each stage breeding method of hippocampus, when being less than 15 days, breeding density 1000-1200 tail, bait is formed: wheel animalcule 60%, copepod larva 15%, chlorella 4%, photosynthetic bacteria 2%, flat algae (4%), the fairy shrimp (15%) that just hatches; During 15-30 days, breeding density 600-1000 tail/m
3, bait is formed: fairy shrimp (30%), copepod larva (30%), shrimp seedling (<0.4cm) (40%), bait feeding amount one day 4 times;
Step 4: hippocampus juvenile fish cultivates, makes water quality reach juvenile fish cultivation index, hippocampus juvenile fish cultural method: 30-54 days, breeding density 600-800 tail/m before cultivation
3, bait is formed: artemia larvae (30%), shrimp seedling (40%), copepoda (30%); 55-70 days, breeding density 300-500 tail/m
3, bait forms artemia nauplii (25%), cladocera (25%), small shrimps (50%), bait injected volume 1 day 3 times;
Step 5: hippocampus adult fish culture, makes water quality reach hippocampus adult fish culture before cultivation, cultural method is for being 200-400 tail/m by cultivating better hippocampus juvenile fish breeding density in step 4
3, bait is fresh and alive small shrimps, bait injected volume 1 day 3 times.
Further, in step 1, sea horse cultivation pond is cement pit, and specification is 3m × 4m × 1.5m, and water filling behind fully clear pond, the depth of water is about 1m.
Further, in step 2, cultivate the last week, carry out micro-algae cultivation at the ecological culture pond built up.In water body, micro-algae gross density is: 6 × 10
6-7.5 × 10
6/ ml, wherein: chlorella 30%, diatom 30%, flat algae 25%, photosynthetic bacteria 15%.
Further, in step 3, before nascent hippocampus is put in a suitable place to breed, before putting in a suitable place to breed, nascent sea horse cultivation index is: water temperature 22-28 DEG C, salinity 15-25 ‰, pH value 7.8-8.2, COD6.6-7.0mg/l, illumination 2000-5000lx, transparency 1-1.6m, NH
4 +-N is 0.037mg/l, NH
3-N is 0.0009mg/l, NO
2 --N is 0.0036mg/l, H
2s is less than 0.01mg/l.
Further, in step 4, hippocampus juvenile fish support before make water quality reach juvenile fish cultivation index be: water temperature 20-30 DEG C, salinity 15-22 ‰, pH value 7.6-8.4, COD6.6-7.0mg/l, illumination 3000-5000lx, transparency 1-1.6m, NH
4 +-N is 0.037mg/l, NH
3-N is 0.0009mg/l, NO
2 --N is 0.0036mg/l, H
2s is less than 0.01mg/l.
Further, in step 5, hippocampus adult fish culture water quality touches the mark as water temperature 14-30 DEG C, salinity 25-35 ‰, pH value 7.6-8.4, COD6-7.0mg/l, illumination 6000-8000lx, transparency 1-1.3m, NH
4 +-N is 0.037mg/l, NH
3-N is 0.0009mg/l, NO
2 --N is 0.0036mg/l, H
2s is less than 0.01mg/l.
The invention has the beneficial effects as follows and be suitable for propagating artificially of Hippocapus japonicus.
Accompanying drawing explanation
Fig. 1 is the Hippocapus japonicus ecological cultivation method schematic flow sheet that the embodiment of the present invention provides.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Be illustrated in figure 1 the cultivation steps flow chart of Hippocapus japonicus:
Step S101: build hippocampus ecological culture pond, its specification is preferably: cement pit, long 3m, wide 4m, high 1.5m, water filling behind fully clear pond, depth of water 1m.
Step S102: cultivate the last week, carry out micro-algae cultivation at the ecological culture pond built up.In water body, micro-algae gross density is: 6 × 10
6-7.5 × 10
6/ ml, wherein: chlorella 30%, diatom 30%, flat algae 25%, photosynthetic bacteria 15%.
Step 103: before nascent hippocampus is put in a suitable place to breed, carry out water quality observing and controlling: put front indices in a suitable place to breed and reach as shown in table 1:
Table 1
Nascent hippocampus each stage breeding method is as shown in table 2:
Table 2
Bait feeding amount one day 4 times.
Step S104: hippocampus juvenile fish cultivates, water quality observing and controlling before cultivation: reach indices before putting in a suitable place to breed as shown in table 3:
Table 3
Each stage breeding method is as shown in table 4:
Table 4
The cultivation stage | Breeding density | Bait is formed |
30 days-54 days | 600-800 tail/m 3 | Artemia larvae (30%), shrimp seedling (40%), copepoda (30%) |
55 days-70 days | 300-500 tail/m 3 | Artemia nauplii (25%), cladocera (25%), small shrimps (50%) |
Bait injected volume 1 day 3 times.
Step S105: hippocampus adult fish culture water quality observing and controlling: detect indices before putting in a suitable place to breed as shown in table 5:
Table 5
Each stage breeding method: the hippocampus breeding density of >70 days is 200-400 tail/m
3, bait is fresh and alive small shrimps, bait injected volume 1 day 3 times.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Hippocapus japonicus ecological cultivation method provided by the invention, for the cultivation of large-scale commercial Hippocapus japonicus provides technical support and theoretical foundation, through actual practice, pass through the inventive method, aquaculture cost reduces 40%-50%, by detecting and manage the indices such as water quality, environment in breeding process, promotes Hippocapus japonicus survival rate and is about 50%, and its growth rate also has a distinct increment, on average 30%-40% can be increased.
Claims (1)
1. a Hippocapus japonicus ecological cultivation method, is characterized in that carrying out according to following steps:
Step 1: build hippocampus ecological culture pond, hippocampus ecological culture pond is cement pit, water filling behind fully clear pond;
Step 2: cultivate the last week, carry out micro-algae cultivation at the ecological culture pond built up, for nascent hippocampus provides sufficient bait, micro-algae kind comprises chlorella, diatom, flat algae, and adds photosynthetic bacteria, reaches the object of regulating water quality;
Step 3: nascent sea horse cultivation, before nascent hippocampus is put in a suitable place to breed, carries out water quality observing and controlling and reaches nascent sea horse cultivation index; The nascent each stage breeding method of hippocampus is: when being less than 15 days, breeding density is 1000-1200 tail/m
3, bait is formed: wheel animalcule 60%, copepod larva 15%, chlorella 4%, photosynthetic bacteria 2%, flat algae 4%, the fairy shrimp 15% that just hatches; During 15-30 days, breeding density 600-1000 tail/m
3, bait is formed: fairy shrimp 30%, copepod larva 30%, be less than the shrimp seedling 40% of 0.4cm, bait feeding amount one day 4 times;
Step 4: hippocampus juvenile fish cultivates, makes water quality reach juvenile fish cultivation index, hippocampus juvenile fish cultural method: during 30-54 days, breeding density 600-800 tail/m before cultivation
3, bait is formed: artemia larvae 30%, shrimp seedling 40%, copepoda 30%; During 55-70 days, breeding density 300-500 tail/m
3, bait is formed: artemia nauplii 25%, cladocera 25%, small shrimps 50%, bait injected volume 1 day 3 times;
Step 5: hippocampus adult fish culture, makes water quality reach hippocampus adult fish culture index before cultivation, cultural method is that the hippocampus juvenile fish breeding density cultivated in step 4 is set to 200-400 tail/m
3, bait is fresh and alive small shrimps, bait injected volume 1 day 3 times;
In described step 1, sea horse cultivation pond specification is 3m × 4m × 1.5m, and the depth of water is 1m;
In described step 2, in water body, micro-algae gross density is: 6 × 10
6-7.5 × 10
6/ ml is wherein: chlorella 30%, diatom 30%, flat algae 25%, photosynthetic bacteria 15%;
In described step 3, described nascent sea horse cultivation index is: water temperature 22-28 DEG C, salinity 15-25 ‰, pH value 7.8-8.2, COD6.6-7.0mg/l illumination 2000-5000lx, transparency 1-1.6m, NH
4 +-N is 0.037mg/l, NH
3-N is 0.0009mg/l, N0
2 --N is 0.0036mg/l, H
2s is less than 0.01mg/l;
In described step 4, described juvenile fish cultivation index is: water temperature 20-30 DEG C, salinity 15-22 ‰, pH value 7.6-8.4, COD6.6-7.0mg/l, illumination 3000-5000lx, transparency 1-1.6m, NH
4 +-N is 0.037mg/l, NH
3-N is 0.0009mg/l, N0
2 --N is 0.0036mg/l, H
2s is less than 0.01mg/l;
In described step 5, described hippocampus adult fish culture index is: water temperature 14-30 DEG C, salinity 25-35 ‰, pH value 7.6-8.4, COD6-7.0mg/l, illumination 6000-8000lx, transparency 1-1.3m, NH
4 +-N is 0.037mg/l, NH
3-N is 0.0009mg/l, NO
2 --N is 0.0036mg/l, H
2s is less than 0.01mg/l.
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CN104381172A (en) * | 2014-11-17 | 2015-03-04 | 苏州市相城区盛胡特种养殖专业合作社 | Ecological aquaculture method for sea horses |
CN104585537A (en) * | 2015-01-13 | 2015-05-06 | 青岛市蓝色海洋科学研究院 | Bait for hippocampus kelloggi, and preparation method of bait |
CN105475198B (en) * | 2015-12-23 | 2018-07-06 | 青岛浩然生态海洋水产科技有限公司 | A kind of hippocampus seedling raising in cage method |
CN105519471A (en) * | 2016-02-16 | 2016-04-27 | 福建港德水产有限公司 | Method for mixed culture of hippocampi and Asterinidae |
CN105724283A (en) * | 2016-02-16 | 2016-07-06 | 福建港德水产有限公司 | Method for breeding seahorses through circulating water |
CN107047383A (en) * | 2017-03-16 | 2017-08-18 | 广西精工海洋科技有限公司 | A kind of hippocampus seedling cultural technique |
CN107006403A (en) * | 2017-03-16 | 2017-08-04 | 广西精工海洋科技有限公司 | A kind of hippocampus adult fish culture technology |
CN108770734A (en) * | 2018-03-23 | 2018-11-09 | 中国水产科学研究院东海水产研究所 | A kind of extensive grey hippocampus parent's hippocampus matching method |
CN109548716A (en) * | 2018-12-26 | 2019-04-02 | 福建省水产研究所(福建水产病害防治中心) | A kind of strain line hippocampus is young, juvenile fish stage biological breeding method |
CN113598092B (en) * | 2021-07-13 | 2023-06-02 | 福建省水产研究所(福建水产病害防治中心) | Cultivation method of ventral sea horse family |
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Effective date of registration: 20180605 Address after: 362100 Xia Xia Village, Shan Xia Town, Huian County, Quanzhou, Fujian Patentee after: Huian harbour de Marine Biotechnology Co.,Ltd. Address before: 362100 Xia Xia Village, Shan Xia Town, Huian, Quanzhou, Fujian Patentee before: FUJIAN GANGDE AQUATIC PRODUCTS Co.,Ltd. |
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