CN105104265A - Verasper variegatus adult body color adjustment and control method - Google Patents
Verasper variegatus adult body color adjustment and control method Download PDFInfo
- Publication number
- CN105104265A CN105104265A CN201510539845.2A CN201510539845A CN105104265A CN 105104265 A CN105104265 A CN 105104265A CN 201510539845 A CN201510539845 A CN 201510539845A CN 105104265 A CN105104265 A CN 105104265A
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- control method
- verasper
- adult body
- body colour
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- 238000000034 method Methods 0.000 title claims abstract description 25
- 241001633985 Verasper variegatus Species 0.000 title abstract description 8
- 238000005286 illumination Methods 0.000 claims abstract description 13
- 241001633982 Verasper Species 0.000 claims description 42
- 238000002834 transmittance Methods 0.000 claims description 17
- 238000012258 culturing Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 230000009466 transformation Effects 0.000 claims description 4
- 239000003086 colorant Substances 0.000 abstract description 7
- 238000009360 aquaculture Methods 0.000 abstract description 2
- 244000144974 aquaculture Species 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 10
- 239000011521 glass Substances 0.000 description 10
- 239000010959 steel Substances 0.000 description 10
- 208000003351 Melanosis Diseases 0.000 description 6
- 241000251468 Actinopterygii Species 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 241000269978 Pleuronectiformes Species 0.000 description 3
- 238000009395 breeding Methods 0.000 description 3
- 230000001488 breeding effect Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 241000269980 Pleuronectidae Species 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 241000269981 Bothidae Species 0.000 description 1
- 241000252503 Pangasiidae Species 0.000 description 1
- 241000282373 Panthera pardus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
Classifications
-
- 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
-
- 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)
- Cultivation Of Plants (AREA)
- Housing For Livestock And Birds (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
Abstract
The invention discloses a verasper variegatus adult body color adjustment and control method, and belongs to the technical field of aquaculture. The verasper variegatus adult body color adjustment and control method comprises the steps of workshop roof reconstruction and illumination adjustment; according to the workshop roof reconstruction step, two or more kinds of covering objects which are different in luminousness are adopted to be arranged alternatively; according to the illumination adjustment step, two to four monochromatic light sources with different powers or two to four light sources with different colors and the same power are evenly installed in each culture pond. According to the verasper variegatus adult body color adjustment and control method, the adaptability of verasper variegatus body colors to the environment is utilized to adjust the light-admitting quality, the illumination intensity and the light source color of a culture workshop roof, unevenness of the illumination intensity and the colors is caused artificially, the normal proportion of the body colors of cultured verasper variegatus adults is over 70%, and the commodity price of verasper variegatus is significantly raised.
Description
Technical field
The invention belongs to technical field of aquaculture, relate to a kind of verasper variegate adult body colour regulate and control method particularly.
Background technology
Verasper variegate (Veraspervariegatus) belongs to Pleuronectiformes (Pleuronectiformes), Pangasiidae (Pleuronectidae), halibut belongs to (Verasper), be commonly called as piebald treasured, flower leopard, lace pawl, mainly be distributed in the northern yellow Bohai Sea and the East Sea in China, mainly comprise the ground such as Liaoning, Hebei and Shandong coastal.Verasper variegate is representative fingerling important in Pleuronectiformes, and dwell in the end, build is large, health ovalize, lucuriant in design, be of high nutritive value, " flower " of proverb " spring flower autumn sole " be i.e. " piebald is precious ", is traditional rare fish, all higher in the market price of China, Japan, Korea and Korea S.Because its water temperature of laying eggs is low, fertility is more weak, in addition overfishing and environmental change impact, and the decline of natural resources is serious, and in recent years, natural marine site had been difficult to see, is close to extinction.
Huanghai Sea aquatic products research institute in 2012 takes the lead in breaching verasper variegate large size seedling seed factory culturing technology, and establishes and improve seed factory culturing technical system, for the Industry Promotion of verasper variegate is had laid a good foundation.But find in breeding process, different from other left-eyed flounder, verasper variegate adult body color anomaly phenomenon, the i.e. normal seed of body colour, through cultivation after a while, has side melanism gradually, until entire body is pitch-black, make the distinctive round spot characteristic feature of verasper variegate not obvious (as shown in Figure 1), there is larger difference with wild individual body colour, the marketable fish of some workshop or producer's cultivation has a side melanism ratio sometimes up to more than 80%.Unsightly, characteristic feature is not obvious for the marketable fish turned black due to this body colour, is difficult to by market reaction and accreditation, and market sale price is on the low side and sales volume is less, and then has had a strong impact on the commodity value of verasper variegate and promoted cultivation scale.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of verasper variegate adult body colour regulate and control method, to solve verasper variegate adult fish Malpigmentation phenomenon, improves market sale price.
The present invention realizes by following technical scheme:
A kind of verasper variegate adult body colour regulate and control method, comprises workshop roofing transformation and Illumination adjusting;
Described workshop roofing transform as and adopts two or more different coverings of light transmittance alternately to put;
Further, described covering light transmittance is between 0 ~ 60%;
Further, described that covering method is that the covering of light transmittance 0% and light transmittance 60% is in 1:1 ratio alternating discharge.
Described Illumination adjusting is evenly install the monochromatic source of 2 ~ 4 different capacities or the different colored light sources of 2 ~ 4 same power at each culturing pool.
Further, light source is power is the colored incandescent lamp of 40w ~ 100w or the Colourful energy conserving lamp of 8w ~ 35w;
Further, light source is green, blue, yellow and red;
Further, light source is positioned at water surface 0.6m ~ 1.2m.
Further, intensity of illumination is at 500 ~ 1000lux.
Further, light source light application time is 4:00 ~ 8:00 and 18:00 ~ 22:00.
The present invention's beneficial effect compared with prior art:
The present invention utilizes verasper variegate body colour to the adaptability of environment, adjustment cultivating workshop roofing light transmission, intensity of illumination and light source colour, people is for causing intensity of illumination and uneven color, make the verasper variegate adult body colour normal rates of cultivation more than 70%, significantly improve the commodity price of verasper variegate.
Accompanying drawing explanation
Fig. 1 verasper variegate body colour contrasts: 1, normal individual; 2, melanism is individual;
The brightness of Fig. 2 workshop is on the impact of verasper variegate body colour: left figure is the brightness of different workshops; Right figure is the corresponding body colour in different brightness workshop.
Embodiment
Below by embodiment, technical scheme of the present invention is further explained, but protection scope of the present invention is not by any pro forma restriction of embodiment.
Embodiment 1
(1) roof light transmittance is on the impact of verasper variegate body colour
Project team have employed the different workshop of 3 kinds of roof light transmittances: 1) to be light transmittance be on roof 0 glass steel tile; 2) roof light transmittance be 0 and 30% glass steel tile arrange according to the ratio of 6:1; 3) roof light transmittance be 0 and 60% glass steel tile arrange according to the ratio of 1:1.In addition each workshop arranges the incandescent lamp of 2 100w in corridor, as illumination use, carries out feeding the daily managements such as fish, pond to facilitate plant personnel.Through the culture experiment of 6 months, result showed, and had the individual body colour natural rate of interest of the verasper variegate of the complete melanism in a side to be respectively 10%, 20% and 50%, as shown in Figure 2.
(2) different colored light sources is on the impact of verasper variegate body colour
Project team roof light transmittance be 0 and 60% glass steel tile carried out Different Light according to the workshop that the ratio of 1:1 is alternately arranged the impact of verasper variegate body colour tested.Each culturing pool evenly installs the colored incandescent lamp of the 60w of 2 same colors, four groups of culturing pool colors be respectively yellow set, green group, red group and blue group, lamp distance water surface 0.8m, light application time is 4:00 ~ 8:00 and 18:00 ~ 22:00.Through the culture experiment of 6 months, result showed, and had the individual body colour natural rate of interest of the verasper variegate of the complete melanism in a side to be yellow set 55%, green group 60%, red group 65% and blue group 65%.
(3) different capacity light source is on the impact of verasper variegate body colour
Each culturing pool evenly installs the blue incandescent lamp of 2 equal-wattages, four groups of culturing pools arrange 4 power gradient, be respectively 25w, 40w, 60w and 100w, incandescent lamp distance water surface 0.8m, light application time is 4:00 ~ 8:00 and 18:00 ~ 22:00, workshop roof to be light transmittance be 0 and 60% glass steel tile be alternately arranged according to the ratio of 1:1.Through the culture experiment of 6 months, result showed, and had the individual body colour natural rate of interest of the verasper variegate of the complete melanism in a side to be 25w group 50%, 40w group 55%, 60w group 65% and 100w group 70%.
Embodiment 2
Within 2014, we have carried out verasper variegate breeding production in Shandong Ke He Marine High-technology Co., Ltd, and regulate and control its body colour.First workshop roof is transformed, original lighttight glass steel tile is changed into light transmittance be 0 and 60% glass steel tile alternately put.It is 100w incandescent lamp that 2 power are installed at each culturing pool diagonal angle, and color is respectively red and blue, and lamp distance water surface 0.8m, light application time is 4:00 ~ 8:00 and 18:00 ~ 22:00.Cultural method is with verasper variegate cultural method in former years.Through the cultivation of a year, verasper variegate body colour natural rate of interest reaches 75%, and through the workshop of transformation, (workshop roof is not covered by light tight glass steel tile completely, the incandescent lamp of 2 100w is set in corridor, workshop) the adult body colour natural rate of interest that cultivates is lower than 10%, therefore adopt and the method achieve the regulation and control of verasper variegate body colour, there is important production meaning.
Embodiment 3
Within 2014, we have carried out verasper variegate breeding production in Shandong Ke He Marine High-technology Co., Ltd, and regulate and control its body colour.Workshop roof adopt light transmittance be 0 and 60% glass steel tile alternately put.The blue incandescent lamp that 2 power are 40w, 100w is installed at each culturing pool diagonal angle, and incandescent lamp distance water surface 0.8m, light application time is 4:00 ~ 8:00 and 18:00 ~ 22:00.Cultural method is with verasper variegate cultural method in former years.Through the cultivation of a year, verasper variegate body colour natural rate of interest reaches 78%, and through the workshop of transformation, (workshop roof is not covered by light tight glass steel tile completely, the incandescent lamp of 2 100w is set in corridor, workshop) the adult body colour natural rate of interest that cultivates is lower than 10%, therefore adopt the method to also achieve the regulation and control of verasper variegate body colour, there is important production meaning.
On the basis of above embodiment, when we are simultaneously increased to 4 the incandescent lamp of same power different colours or different capacity same color, through the cultivation of 8 months, verasper variegate body colour natural rate of interest reached 80%.
Claims (8)
1. a verasper variegate adult body colour regulate and control method, is characterized in that it comprises workshop roofing transformation and Illumination adjusting;
Described workshop roofing transform as and adopts two or more different coverings of light transmittance alternately to put; Described Illumination adjusting is evenly install the monochromatic source of 2 ~ 4 different capacities or the different colored light sources of 2 ~ 4 same power at each culturing pool.
2. a kind of verasper variegate adult body colour regulate and control method according to claim 1, is characterized in that described covering light transmittance is between 0 ~ 60%.
3. a kind of verasper variegate adult body colour regulate and control method according to claim 1, is characterized in that covering method is that the covering of light transmittance 0% and light transmittance 60% is in 1:1 ratio alternating discharge.
4. a kind of verasper variegate adult body colour regulate and control method according to claim 1, is characterized in that light source be power is the colored incandescent lamp of 40w ~ 100w or the Colourful energy conserving lamp of 8w ~ 35w.
5. a kind of verasper variegate adult body colour regulate and control method according to claim 1, is characterized in that light source is green, blue, yellow and red.
6. a kind of verasper variegate adult body colour regulate and control method according to claim 1, is characterized in that light source is positioned at water surface 0.6m ~ 1.2m.
7. a kind of verasper variegate adult body colour regulate and control method according to claim 1, is characterized in that intensity of illumination is at 500 ~ 1000lux.
8. a kind of verasper variegate adult body colour regulate and control method according to claim 1, is characterized in that light source light application time is 4:00 ~ 8:00 and 18:00 ~ 22:00.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510539845.2A CN105104265B (en) | 2015-08-28 | 2015-08-28 | A kind of round spot halibut adult body color controlling method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510539845.2A CN105104265B (en) | 2015-08-28 | 2015-08-28 | A kind of round spot halibut adult body color controlling method |
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| CN105104265A true CN105104265A (en) | 2015-12-02 |
| CN105104265B CN105104265B (en) | 2017-12-08 |
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| CN201510539845.2A Expired - Fee Related CN105104265B (en) | 2015-08-28 | 2015-08-28 | A kind of round spot halibut adult body color controlling method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805645A (en) * | 2016-04-12 | 2016-07-27 | 中国水产科学研究院黄海水产研究所 | LED light source for enhancing body color reddening of groupers for industrial aquaculture and application thereof |
| CN108391620A (en) * | 2018-06-07 | 2018-08-14 | 天津渤海水产研究所 | A kind of aquaculture pond for reducing industrial aquaculture flounder sole anophthalmia side melanism and occurring |
| CN110402857A (en) * | 2019-08-30 | 2019-11-05 | 三亚福联水产发展有限公司 | A kind of grouper quick-breeding method |
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| JPH08308429A (en) * | 1995-05-19 | 1996-11-26 | Kazuo Kawashima | Cultivation of demersal fish and apparatus therefor |
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| CN102210277A (en) * | 2011-06-17 | 2011-10-12 | 中国科学院南海海洋研究所 | Method for inducing body color change of young hippocampuserectus |
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| JP2013198430A (en) * | 2012-03-26 | 2013-10-03 | Kitasato Institute | Method for culturing pleuronectiformes fish by irradiation of specific wavelength light |
-
2015
- 2015-08-28 CN CN201510539845.2A patent/CN105104265B/en not_active Expired - Fee Related
Patent Citations (6)
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| JPH08308429A (en) * | 1995-05-19 | 1996-11-26 | Kazuo Kawashima | Cultivation of demersal fish and apparatus therefor |
| JP2004357513A (en) * | 2003-06-02 | 2004-12-24 | Iwate Prefecture | Method for culturing pleuronectiformes fishes |
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Non-Patent Citations (4)
| Title |
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| DUK YOUNG KANG ET AL: "Importance of bottom type and background color for growth andblind-side hypermelanosis of the olive flounder, Paralichthys olivaceus", 《AQUACULTURAL ENGINEERING》 * |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805645A (en) * | 2016-04-12 | 2016-07-27 | 中国水产科学研究院黄海水产研究所 | LED light source for enhancing body color reddening of groupers for industrial aquaculture and application thereof |
| CN108391620A (en) * | 2018-06-07 | 2018-08-14 | 天津渤海水产研究所 | A kind of aquaculture pond for reducing industrial aquaculture flounder sole anophthalmia side melanism and occurring |
| CN110402857A (en) * | 2019-08-30 | 2019-11-05 | 三亚福联水产发展有限公司 | A kind of grouper quick-breeding method |
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