CN102283146B - Aquatic animal attracting device and application thereof in seedling culturing of sepia esculenta - Google Patents
Aquatic animal attracting device and application thereof in seedling culturing of sepia esculenta Download PDFInfo
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- CN102283146B CN102283146B CN2011101638069A CN201110163806A CN102283146B CN 102283146 B CN102283146 B CN 102283146B CN 2011101638069 A CN2011101638069 A CN 2011101638069A CN 201110163806 A CN201110163806 A CN 201110163806A CN 102283146 B CN102283146 B CN 102283146B
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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
- 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
Abstract
The invention discloses an aquatic animal attracting device which comprises a floater, a string, a soft fluorescent plastic clamping strip 1 and a soft fluorescent plastic clamping strip 2, wherein the floater is a plastic round ball with a tying lug ring; the center of the soft fluorescent plastic clamping strip 1 is provided with at least two longitudinally and uniformly arranged clamping bulges; the soft fluorescent plastic clamping strip 1 and the soft fluorescent plastic clamping strip 2 are made of the same materials and have the same size; the center of the soft fluorescent plastic clamping strip 2 is provided with longitudinally arranged clamping holes tightly matched with the clamping bulges on the soft fluorescent plastic clamping strip 1; the clamping bulges and the clamping holes are tightly combined to form lock catches; a gap is formed between the two lock catches and can be used for clamping bait; the soft fluorescent plastic clamping strip 1 and the soft fluorescent plastic clamping strip 2 are provided with small holes with same sizes in same positions; one end of the string is tied after passing through the small holes on the soft fluorescent plastic clamping strip 1 and the soft fluorescent plastic clamping strip 2; and the other end of the string passes through the tying lug ring on the floater for tying. The aquatic animal attracting device can help a 90-day sepia esculenta complete transformation from living bait to ice and fresh bait for 15-20 days. Steps comprise assembly of the aquatic animal attracting device, light irradiation and application, wherein the attracting transformation success rate reaches 90%.
Description
Technical field:
The present invention relates to a kind of aquatic livestock food calling device, with and application in golden cuttlefish propagation in scale and breeding process, in breeding process, utilize the present invention to solve the golden cuttlefish live bait and transform this technical barrier with the bright erbium material of ice.
Background technology:
Some aquatic livestock is because special physiological structure or life habit, formed the custom of " moving then be food ", and this has just caused aquaculture of aquatic animal cost height, receives problems such as season limit, has seriously restricted artificial breeding or the breed of aquatic livestock.On the feeding habits of aquatic livestock transform, taked a lot of ways in recent years, and swing bait, shake bait, rock etc. like ripples, but effect had been all not fully up to expectations with the string bag with cord.
Golden cuttlefish (Sepia esculenta) belongs to Mollusca (Mollusca), Cephalopoda (Cephalopoda), Sepiida (Sepioidea), Sepiidae (Sepiidae), Sepia (Sepia), is commonly called as snakeheaded fish, inkfish, Wu Zi, pin inkfish.The cuttlefish fishery once was one of China's tradition four big fishery, and golden cuttlefish is the main kind of this fishery.
The bait of wild golden cuttlefish is main with the erbium of living mainly.Before the present invention made, the bait feeding of culturing golden cuttlefish mainly adopts two kinds of methods: the bait that throw something and feed (1) was erbium alive, and series is halogen worm adult-oppossum shrimp-work shrimp, crab, live fish live.This method can the higher survival rate of guarantee fund cuttlefish, but that shortcoming is an aquaculture cost is too high, and receives season limit, and feed source is difficult to guarantee that the popularization that has seriously restricted golden cuttlefish is cultured.(2) after the seed erbium alive of throwing something and feeding in earlier stage, live bait mix a period of time of throwing something and feeding with ice fresh bait material, the ice fresh bait material of directly throwing something and feeding.Though this method aquaculture cost decreases.But transformation time is longer, and has only the only a few individuality to ingest fully and ice the fresh bait material, causes the seed lethality high.
Also do not transform the report of food calling device at present about golden cuttlefish live bait and ice fresh bait material.
Summary of the invention:
Principle of the present invention: the light principle that becomes of utilizing aquatic livestock; In dark surrounds, send fluorescence after making the fluorescent plastic absorption visible light in the food calling device; Attract aquatic livestock near the food calling device; Regulate current and air-flow ice fresh bait material is constantly swung, give the illusion of aquatic products animal formation live bait, thereby ingest.
Technical problem to be solved by this invention provides a kind of simple and easy to do food calling device that is used for aquatic livestock, and the aquatic livestock of live bait can ingest and ice the fresh bait material so that some is only ingested, and is convenient to propagation in scale or breed.
Another technical problem to be solved by this invention is to carry out domestication through the golden cuttlefish after using this food calling device to 90 ages in days, to accomplish from the feeding habits transformation of live bait to the bright erbium material of ice of ingesting of only ingesting.
The present invention realizes aquatic livestock food calling device through following technical scheme, comprises float, cord, soft fluorescent plastic card article 1 and soft fluorescent plastic card article 2, and described float is to have a plastics ball that binds earrings; It is prominent that soft fluorescent plastic card article 1 central authorities have at least 2 vertical evenly distributed cards; Soft fluorescent plastic card article 2 and identical, the equal and opposite in direction of soft fluorescent plastic card article 1 material; Have on the soft fluorescent plastic card article 2 with soft fluorescent plastic card article 1 on the prominent close-fitting hole clipping of card; Block the formation snap close of combining closely prominent and hole clipping, bait can be clamped in the space that forms between snap close in twos, and the size that card is prominent and two is blocked prominent spacing can be according to the size setting of bait; Soft fluorescent plastic card article 1 has the identical aperture of size with soft fluorescent plastic card article 2 same positions; The aperture that cord one end passes on soft fluorescent plastic card article 1 and the soft fluorescent plastic card article 2 binds, and the earrings that binds that the other end passes on the float binds, and forms the food calling device.
The application of aquatic livestock food calling device in golden cuttlefish is grown seedlings is characterized in that may further comprise the steps: the making of food calling device, food calling device combine with bait, light-illuminating and application;
Described food calling device combine with bait be the bait of golden cuttlefish seedling be placed on the card in twos of soft fluorescent plastic card article 1 prominent between; Buckle soft fluorescent plastic card article 2; The aperture that cord one end passes on the two soft fluorescent plastic card articles binds, and the earrings that binds on the other end and the float binds;
Described light-illuminating be with said food calling device be placed on irradiation 10-30min under the incandescent lamp after bait combines, absorb and store various visible lights;
Described application is with the food calling device golden cuttlefish more than 90 ages in days to be carried out the bait domestication; Domestication lasts 15-20d; Be that the card of naming a person for a particular job every morning 8 is iced the fresh bait material well and put into water through the food calling device of light-illuminating, make the swing of food calling device through regulating current with air-flow, the amount of icing the fresh bait material of throwing something and feeding is the 1-2% of golden cuttlefish body weight; The erbium alive of throwing something and feeding again behind the 2h, feeding volume is the 1-2% of golden cuttlefish body weight; Carry out same domestication again at 4 in afternoon; With live bait suitably increase and decrease ice fresh bait according to the situation of ingesting of golden cuttlefish every day, successively tames 15-20d, and the ice fresh bait material of after this throwing something and feeding fully throws something and feeds twice every day, is respectively at 8 in the morning and point in afternoons 4, and feeding volume is the 3-4% of golden cuttlefish body weight at every turn;
The application of described food calling device in golden cuttlefish is grown seedlings, the preferred fluorescence intensity of illumination of the soft fluorescent plastic card article scope of food calling device is 1-10lux, the ratio of polypropylene and luminous plastics master batch is 1 in the promptly soft fluorescent plastic card article: 2-1: 1.
The beneficial effect of the present invention and prior art contrast:
1, this device simplicity of design is practical, with low cost, can use repeatedly, has important production meaning.
2, the method golden cuttlefish bait transformation time is short, and the individuality more than 90% can be ingested fully and iced the fresh bait material, and it is higher that bait changes into power.
3, the method has thoroughly solved a golden cuttlefish live bait and an ice fresh bait material transformation technology difficult problem, has improved the breed survival rate and has reached 80%, has reduced aquaculture cost about 20%, has enlarged golden cuttlefish aquaculture space, has accelerated the aquaculture industry process.
Description of drawings:
Fig. 1: golden cuttlefish is in the light rate that becomes in different illumination district; Fig. 2: the intensity of illumination under polypropylene and the luminous plastics master batch different blended mixing ratio; Fig. 3: float; Fig. 4: soft fluorescent plastic card article 1; Fig. 5: soft fluorescent plastic card article 2; Fig. 6: the food calling device combines with the erbium material;
The 3-card is prominent; The 4-hole clipping; 5,5 '-aperture.
Embodiment:
Below combine accompanying drawing to be described in detail technical method of the present invention through embodiment, but should not be construed as limitation of the present invention.
Principle: the suitable illumination range of golden cuttlefish is confirmed according to the light principle that becomes of golden cuttlefish in (1), thereby confirms that polypropylene (PP) adds the quantity of luminous plastics master batch.
(2) current and the plan erbium principle alive of inflating the swing formation that causes the bright erbium material of ice on the device.
The concrete configuration mode is following:
1, confirms the suitable illumination range of golden cuttlefish
Test plastics tank specification is 240cm * 40cm * 40cm, and two ends are the lucite wall, and except that the source ends sidewall, all the other inboards are all posted the black sieve and seized cloth, prevent that light is in the case internal reflection.Light source adopts the incandescent lamp of 100W, and the distance of regulating supply voltage and artificially regulating light source through the TDGC-3 adjustable transformer obtains different horizontal light gradient, and the illumination in light district adopts the digital underwater irradiance meter of ST-80B to measure.Illumination luffing in the Total Test in the aquarium is 0.01-500Lux.Total Test carries out in the darkroom.
Three groups of illumination gradients are established in test, are respectively 0.01-1lux, 1-10lux, 10-500lux.During test, fish for 30 in golden cuttlefish seed at random, in aquarium, carry out population experiment.Dark adaptation 1h before the experiment, irradiation time is 9min.Treat to calculate behind the golden cuttlefish distributional stability distributed quantity in each light district.10 repetitions are established in test, calculate the light rate.With the light rate (η) that becomes be index expression do not share the same light the district golden cuttlefish the photoreaction size that becomes.
η＝n/N×100％
In the formula: the distributed quantity (only) of golden cuttlefish in the n-light district; The sum (only) of N-test golden cuttlefish.
By Fig. 1: the light rate that becomes in 0.01-1lux, 1-10lux, three groups of intensities of illumination of 10-500lux is respectively 36%, 55% and 9%.Therefore the suitable intensity of illumination scope of golden cuttlefish is 1-10lux.
2, confirm intensity of illumination under polypropylene and the luminous plastics master batch different blended mixing ratio
0.1,0.2,0.5,1,2, five group of polypropylene and the luminous plastics master batch part by weight that is mixed is established in test, processes soft fluorescent plastic card article, behind incandescent lamp irradiation 30min, puts into water, measures the interior intensity of illumination of 2cm scope around the fluorescent plastic card article.Test is carried out in the aquarium of darkroom.Intensity of illumination adopts the digital underwater irradiance meter of ST-80B to measure.
By Fig. 2, polypropylene and luminous plastics master batch mixed ratio are 0.1,0.2,0.5,1,2, the time intensity of illumination be 0.05lux, 0.8lux, 1.8lux, 6.2lux and 15.8lux.
Because the suitable intensity of illumination scope of golden cuttlefish is 1-10lux, suitable proportion is 0.5～1 so polypropylene and luminous plastics master batch are mixed.
The technical scheme of present embodiment may further comprise the steps: the making of food calling device, food calling device combine with bait, light-illuminating, application.
1, the food calling device is made
The food calling device comprises float, cord, soft fluorescent plastic card article 1 and soft fluorescent plastic card article 2;
Described float, diameter is the 5cm plastics ball, has an earrings that binds (Fig. 3);
Described cord is a nylon rope, and long is 20cm, and has good suppleness.
Described soft fluorescent plastic card article 1; Wide for 0.5cm, long for 40cm, thickly process for the soft fluorescent plastic of 0.1cm; In the soft fluorescent plastic card article ratio of polypropylene and luminous plastics master batch be 1: 2 (be polypropylene: luminous plastics master batch=1: 2); Soft fluorescent plastic card article 1 top has the hole 5 that diameter is 1mm, is used to connect cord.It is prominent 3 that soft fluorescent plastic card article 1 central authorities have 10 vertically evenly distributed cards, the prominent spacing 3cm of card, and the prominent high 0.5cm of card, long 0.3cm, wide 0.3cm is like Fig. 4;
Described soft fluorescent plastic card article 2; With soft fluorescent plastic card article 1 same material, onesize, soft fluorescent plastic card article 2 that pairing is used; Soft fluorescent plastic card article 2 tops have the onesize aperture 5 in the position identical with soft fluorescent plastic card article 1 ', so that cord passes two holes 5,5 ' the be connected to earrings on the float; Prominent 3 close-fitting 10 hole clippings 4 of card on vertical arrangement of soft fluorescent plastic card article 2 central tools and the soft fluorescent plastic card article 1; Like Fig. 5; Hole clipping length and the wide prominent length of card and wide that is slightly less than so that it closely cooperates with card is prominent, are blocked the prominent snap close that combines with hole clipping to form; Form the space in twos between the snap close, can clamp aquatic livestock bait (Fig. 6).
2, the food calling device combines with bait; The agreeable to the taste ice fresh fish piece of golden cuttlefish folds up between the card in twos prominent 3 of soft fluorescent plastic card article 1; Buckle soft fluorescent plastic card article 2, cord one end passes aperture 5,5 on the two soft fluorescent plastic card articles ' bind, and the other end is connected with earrings on the float;
3, the food calling device is placed on irradiation 10min under the incandescent lamp with after bait combines, and absorbs and stores various visible lights
4, use
In October, 2009, we in the Tsintaosaurus gulf bio tech ltd to adopt bait to transform apparatus for deivation be that sea about 50g is caught the golden cuttlefish young and carried out live bait and the bright erbium material transformation experiment of ice to counterpoise.The sea is caught the young and after supporting a period of time temporarily, is begun to carry out erbium material transformation experiment.The domestication process is lasted 16d, and domestication adopts mixing to throw something and feed early stage, and the prior card of promptly naming a person for a particular job every morning 8 is iced bright yellow croaker fish piece well and put into water through the food calling device of light-illuminating; The fluorescence that sends by device attract golden cuttlefish near; Because the device swing that the gentle conductance of current causes, making golden cuttlefish produce water fresh bait material is that the illusion of live bait is ingested, and the amount of the bright erbium material of ice of throwing something and feeding is 1～2% of a golden cuttlefish body weight; The erbium alive of throwing something and feeding again behind the 2h, feeding volume is 1～2% of a golden cuttlefish body weight.Carry out same domestication again at 4 in afternoon; Increase the feeding volume of ice fresh bait material between domestication according to the situation of ingesting of golden cuttlefish every day in right amount, reduce the live bait feeding volume; Beginning is thrown something and fed fully and is iced the fresh bait material behind the domestication 16d, throws something and feeds twice every day, is respectively at 8 in the morning and noons 4 point, and each feeding volume is 3～4% of a golden cuttlefish body weight.Experimental result shows that the domestication success rate is 95%, this has installed successful solution a live bait and an ice fresh bait material transformation technology difficult problem.
Embodiment 3:
The technical scheme of present embodiment may further comprise the steps: the making of food calling device, food calling device combine with bait, light-illuminating, application.
1, the food calling device is made
The food calling device comprises float, cord, soft fluorescent plastic card article 1 and soft fluorescent plastic card article 2;
Described float, diameter is the 8cm plastics ball, has an earrings that binds (Fig. 3);
Described cord is the rope made of hemp, and long is 30cm, and has good suppleness.
Described soft fluorescent plastic card article 1; Wide is 1cm, long for 80cm, thick be that 0.15 soft fluorescent plastic is processed, the ratio of polypropylene and luminous plastics master batch is 1: 1 in the soft fluorescent plastic card article; Soft fluorescent plastic card article 1 top has the aperture 5 that diameter is 2mm, is used to connect cord; It is prominent 3 that soft fluorescent plastic card article 1 central authorities have 15 vertically evenly distributed cards, the prominent spacing 5cm of card, the prominent high 0.8cm of card, long 0.4cm, wide 0.5cm such as Fig. 4;
Described soft fluorescent plastic card article 2; With soft fluorescent plastic card article 1 same material, onesize, soft fluorescent plastic card article 2 that pairing is used; Soft fluorescent plastic card article 2 tops and soft fluorescent plastic card article 1 identical position have onesize aperture 5 ', be connected to the earrings on the float so that cord passes two holes; Soft fluorescent plastic card article 2 central authorities have prominent close-fitting 15 hole clippings 4 of card on vertical arrangement and the soft fluorescent plastic card article 1; Long and the wide prominent length of card and wide that is slightly less than of hole clipping; So that it closely cooperates with card is prominent; The prominent combination with hole clipping of card forms snap close, forms the space in twos between the snap close, can clamp aquatic livestock bait (Fig. 5);
2, the food calling device combines with the erbium material; The Spanish mackerel fish piece that golden cuttlefish is agreeable to the taste folds up between the card in twos of soft fluorescent plastic card article 1 is prominent; Buckle soft fluorescent plastic card article 2, the aperture that cord one end passes on the two soft fluorescent plastic card articles binds, and the other end is connected with earrings on the float;
3, the food calling device be placed on irradiation 30min under the incandescent lamp after bait combines, absorb and store various visible lights;
4, use
In August, 2010, aquatic products development corporation, Ltd. has carried out that the production of golden cuttlefish scale seed breeding is prominent tests in the Golden Beach, Qingdao for we.Adopt bait conversion apparatus for deivation that the golden cuttlefish young of 90 ages in days has been carried out live bait and ice fresh bait material transformation experiment.Taming early stage live bait mixes with ice fresh bait material and throws something and feeds.Be to put into the food calling device of making 8 of every mornings earlier; Food calling device behind step 3 light-illuminating is put into water; The fluorescence that sends by device attract golden cuttlefish near; Because current and the device swing that inflation causes, making golden cuttlefish produce ice fresh bait material is that the illusion of live bait is ingested, and the amount of the ice fresh bait material of throwing something and feeding is 1～2% of a golden cuttlefish body weight; The live bait of throwing something and feeding again behind the 2h, feeding volume is 1～2% of a golden cuttlefish body weight; Carry out same domestication again at 4 in afternoon.Every day, an amount of feeding volume that increases ice fresh bait material reduced the live bait feeding volume according to the situation of ingesting of golden cuttlefish; The domestication time is lasted 18d, and the ice fresh bait material that after this begins to throw something and feed fully throws something and feeds twice every day, is respectively at 8 in the morning and point in afternoons 4, and each feeding volume is 3～4% of a golden cuttlefish body weight.Result of the test shows, adopts this device domestication 18 days, can accomplish the transfer process that golden cuttlefish lives erbium and ices the fresh bait material, and the domestication success rate is 90%, has significantly improved bait and has changed into power.
Protection scope of the present invention is not limited to above embodiment; Every dashing forward through card combines with hole clipping; Clamp aquatic livestock bait, utilize the food device of fluorescence and current or gas shock simulation live bait all to drop within protection scope of the present invention, the prominent shape with hole clipping of card also is not limited to the square column and square, rectangle cylinder and rectangle among the embodiment; Also can other common shapes, hole clipping closely cooperates with it.
Claims (3)
1. an aquatic livestock food calling device comprises float, cord, soft fluorescent plastic card article 1 and soft fluorescent plastic card article 2, and described float is to have a plastics ball that binds earrings; Soft fluorescent plastic card article 1 central authorities have at least 2 vertical evenly distributed cards prominent (3); Soft fluorescent plastic card article 2 is identical with soft fluorescent plastic card article 1 material; Equal and opposite in direction; Have on the soft fluorescent plastic card article 2 with soft fluorescent plastic card article 1 on prominent (3) the close-fitting hole clipping (4) of card, the formation snap close of combining closely of card prominent (3) and hole clipping (4), aquatic livestock bait can be clamped in the space that forms between snap close in twos; The size of card prominent (3) and prominent (3) spacing of two cards can be according to the size settings of bait; Soft fluorescent plastic card article 1 has the identical aperture (5,5 ') of size with soft fluorescent plastic card article 2 same positions, and cord one end passes the aperture (5 on soft fluorescent plastic card article 1 and the soft fluorescent plastic card article 2; 5 ') bind, the earrings that binds that the other end passes on the float binds.
2. the application of food calling device according to claim 1 in golden cuttlefish is grown seedlings is characterized in that may further comprise the steps: the making of food calling device, food calling device combine with bait, light-illuminating and application;
Described food calling device combine with bait be the bait of golden cuttlefish seedling be placed on the card in twos of soft fluorescent plastic card article 1 prominent between; Buckle soft fluorescent plastic card article 2; The aperture (5,5 ') that cord one end passes on the two soft fluorescent plastic card articles binds, and the earrings on the other end and the float binds;
Described light-illuminating be with the food calling device be placed on irradiation 10-30min under the incandescent lamp after bait combines, absorb and store various visible lights;
Described application is with the food calling device golden cuttlefish more than 90 ages in days to be carried out the bait domestication; Domestication lasts 15-20d; Be that the card of naming a person for a particular job every morning 8 is iced the fresh bait material well and put into water through the food calling device of light-illuminating, make the swing of food calling device through regulating current with air-flow, the amount of icing the fresh bait material of throwing something and feeding is the 1-2% of golden cuttlefish body weight; The 2h live bait of throwing something and feeding again, feeding volume is the 1-2% of golden cuttlefish body weight; Carry out same domestication again at 4 in afternoon; Suitably increase and decrease with live bait according to the situation of ingesting of golden cuttlefish ice fresh bait every day, successively tames 15-20d, and the ice fresh bait material of after this throwing something and feeding fully throws something and feeds twice every day, is respectively at 8 in the morning and point in afternoons 4, and feeding volume is the 3-4% of golden cuttlefish body weight at every turn.
3. the application of food calling device according to claim 2 in golden cuttlefish is grown seedlings; The soft fluorescent plastic card article fluorescence intensity of illumination scope that it is characterized in that the food calling device is 1-10lux, and the part by weight of polypropylene and luminous plastics master batch is 1 in the promptly soft fluorescent plastic card article: 2-1: 1.
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| CN102805057A (en) * | 2012-07-16 | 2012-12-05 | 宁波大学 | Nondestructive catching method for blue crab seeds |
| CN103461256B (en) * | 2013-08-21 | 2015-04-22 | 山东省海洋生物研究院 | Inkfish pond artificial breeding feed delivery device and feed delivery method |
| CN103548746B (en) * | 2013-10-30 | 2015-05-27 | 浙江海洋学院 | Clamping rope type cuttlefish breeding and feeding device |
| CN103548733B (en) * | 2013-10-30 | 2016-06-22 | 浙江海洋学院 | Tiger spot sepiellae seu sepiae method for culturing seedlings |
| CN104604802A (en) * | 2015-02-28 | 2015-05-13 | 梧州市景泰养鳖专业合作社 | Feeding method of adult trionyx sinensis |
| TWI660669B (en) * | 2018-02-01 | 2019-06-01 | National Taiwan Ocean University | Artificial sausage-casing type feed, baiting device and method thereof for aquatic creatures |
| CN109275608B (en) * | 2018-11-29 | 2021-06-08 | 浙江海洋大学 | Floating ball pneumatic cuttlefish domesticating bait device and feeding method |
| CN110622889A (en) * | 2019-10-24 | 2019-12-31 | 南京师范大学 | Method for efficiently inducing food habit transformation of fugu obscurus indoors |
| CN113615642A (en) * | 2021-09-17 | 2021-11-09 | 长春国信生态农业有限公司 | Bionic feeding attracting method for frogs |
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| CN1106619A (en) * | 1993-11-23 | 1995-08-16 | 周天元 | Spiral-flow luminous food-inductor for frog and fish |
| CN1596629A (en) * | 2004-08-16 | 2005-03-23 | 海阳市黄海水产有限公司 | Young sole fish bait changing control method for changing feed of young half-smooth tonguefish |
| CN100394848C (en) * | 2005-12-20 | 2008-06-18 | 刘峰 | Apparatus for detecting allurement property of fish larvae bait |
| US20080301996A1 (en) * | 2007-06-08 | 2008-12-11 | Gemmell J Stewart | Fishing lure and bait illumination attachment |
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