CN105594646A - Feeding habit domesticating device and method for carnivorous fish - Google Patents
Feeding habit domesticating device and method for carnivorous fish Download PDFInfo
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- CN105594646A CN105594646A CN201610127929.XA CN201610127929A CN105594646A CN 105594646 A CN105594646 A CN 105594646A CN 201610127929 A CN201610127929 A CN 201610127929A CN 105594646 A CN105594646 A CN 105594646A
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- bait
- tame
- fish
- fish oil
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
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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 relates to the field of fish breeding, and mainly relates to a feeding habit domesticating device and method for carnivorous fish. The feeding habit domesticating device comprises an aeration device, a fish oil feeding device, and a bait containing component disposed in water, and outlets of both the aeration device and the fish oil feeding device are communicated with the bottom of the bait containing component. When the feeding habit domesticating device is in use, the bait containing device containing bait is put in water, and normally formula feed cheaper than living bait is selected as the bait; airflow is pumped into the bait containing component from the bottom thereof through the aeration device, then the bait positioned inside the bait containing component is raised with the airflow to be in the status of vertical floating motion, at the same time, fish oil with strong fishlike smell is fed into the bait containing component from an air inlet through the fish oil feeding device to be evenly fixed with the bait so as to further make fish take the fed bait for swimming live fish, and the fish are promoted to eat the non-living bait so as to achieve the purpose of feeding habit domesticating.
Description
Technical field
The present invention relates to fish breeding field, specifically relate to a kind of predacious fish tame and docile food device andTame and docile food method.
Background technology
Predacious fish, such as mandarin fish, Odontobutis obscura edible living body bait only conventionally, due to living body bait valencyLattice are higher, and the cost of breeding fish further increases. Perch can beat fish tank, water-sprinkling etc. before feeding fishMeasure reaches tames and dociles food object, but by utilizing feed and/or the freezing cold fresh meat bait nursing mandarin fish of waitingSituation, its feed effect is very undesirable. Therefore, at present with mandarin fish for representing some predacious fishesCan only cultivate as bait by the living bait fish of throwing something and feeding, its cost is high, yields poorly.
Summary of the invention
For solving the problems of the technologies described above, the invention provides the tame and docile food device of a kind of predacious fish and tame and docileFood method.
For achieving the above object, the present invention has adopted following technical scheme:
A tame and docile food device for predacious fish, comprises air-breather, fish oil feeding device, and is placed inBait in water holds parts, and the outlet of described air-breather, fish oil feeding device is all contained with described baitPutting feature bottom communicates.
Further technical scheme, described bait holds parts and is made up of cambered surface pot body, described cambered surface pot bodyBottom is provided with air inlet; Described air-breather comprises breather pipe, and described breather pipe communicates with described air inlet.
Further technical scheme, is being provided with being in charge of that one end communicates with breather pipe, institute near air inlet placeState and be in charge of the other end and communicate with the dog-house of fish oil feeding device, described fish oil feeding device also with large gas phaseLogical.
Further technical scheme, described breather pipe is provided with wind speed control valve.
Further technical scheme, described fish oil feeding device comprise for the plastic bottle body of splendid attire fish oil,And tube connector, described plastic bottle body is inverted and bottleneck forms described dog-house, described tube connector one end withDescribed plastic bottle body communicates, and the described tube connector other end communicates with atmosphere, and described tube connector is provided with gas circuitOn-off valve.
Further technical scheme, described tame and docile food device also comprises the staving that forms base, described cambered surface potBody is seated on the bung of staving, described breather pipe by staving bucket wall through again with described air inlet phaseLogical.
Further technical scheme, is provided with vertically arranged bait commissioning pipe directly over described cambered surface pot body,Three steel bars that described staving outer peripheral face is evenly arranged, described steel bar respectively by staving bottom along bucket wallExtend to bung top, and be fixed on the lower end of described commissioning pipe, described cambered surface pot body edge and described steelFixing between bar, the upper end of described commissioning pipe is provided with the funnel that feeds intake.
Utilize above-mentioned tame and docile food device predacious fish to be tamed and dociled to a method for food, comprise with the next stage:
In hatchery, just hatching carnivorous fry out utilizes fairy shrimp opening, carnivorous fryBefore body length grows to 1-1.5cm, continue to utilize fairy shrimp in hatchery or in the pond of 1-3 muAnd/or feed tames and dociles food, by the phototaxis of fry, utilize night light to concentrate and tame and docile food;
Treat that carnivorous fry individual lengths reaches 1-1.5cm, start to utilize above-mentioned tame and docile food device to tame and docile food;Described tame and docile food device comprises that the bait that is placed in water holds parts, and described bait holds feature bottom and ventilationDevice communicates; Utilizing described air-breather that air-flow is held to feature bottom by bait passes into bait and holds partsInside, make to be positioned at non-living body bait that bait holds components interior under the effect of air-flow on low suspension tripMoving.
Further technical scheme, utilizes described fish oil feeding device to bring fish oil into described bait by ventilation ductMaterial holds in parts and is distributed in bait, for increasing the fishlike smell of non-living body bait.
The beneficial effect of technique scheme is mainly reflected in the following aspects:
(1) the present invention in use, holds parts by the described bait that bait is housed and is placed in water, instituteState the general selection of bait and compare mixed feed and/or the freeze preservation class meat that living body bait price is comparatively cheapMatter bait, the present invention holds feature bottom by air-flow by bait by air-breather and passes into bait and hold partsInside, being positioned at the bait that bait holds components interior will be taken up by air-flow, and shape in upper low suspensionState, the fish of now being raised will think that the bait of input is live body by mistake, meanwhile, fish oil feeding device willThe heavier fish oil of fishlike smell enters bait by air admission hole and holds in parts and bait mixes, and further impelsFish thinks that the bait of throwing something and feeding is the live fish moving about by mistake, impels fish such non-living body bait of taking food, thereby reachesTame and docile food object, due to living body bait and non-living body bait very nearly the same on nutritive value, utilize thisThe bright raising of carrying out predacious fish, can significantly reduce the input cost of raiser on bait.
(2) bait of the present invention holds parts and is made up of cambered surface pot body, and cambered surface pot body is selected generalFrying pan, it is more shallow that the bait of this structure holds the parts degree of depth, and bait is easy to by fish after by air-flow jack-upFind and feed.
(3) fish oil in fish oil feeding device of the present invention can increase the fishy taste of bait, and this meetsClose the diet hobby of predacious fish, further effectively impelled the predacious fish inactive bait of taking foodMaterial, reaches the object of taming and dociling food. Owing to being connected with air-flow in breather pipe, so the pressure in breather pipe compare withPressure in the fish oil refueling device that atmosphere communicates is lower, and in fish oil refueling device, interior fish oil will like thisBecause of in the pressure reduction of pressure is squeezed into and is in charge of, and then enter in breather pipe, and by air-flow in breather pipe bring into intoGas port place, be more further scattered in the middle of bait with air-flow, the stink smell of bait increased. Described in the present inventionWind speed control valve can regulate the flow velocity of air-flow in breather pipe, ensure after bait is by jack-up in the bestThe state that moves about of suspension.
(4) plastic bottle body of the present invention is inverted, and is beneficial to fish oil and naturally flows under the effect of pressure pressure reductionEnter in breather pipe, plastic bottle body has certain flexibility in addition, and pressure reduction is had to certain cushioning effect.After fish oil addition meets the demands, can be closed condition by regulating gas path on-off valve, Ji KeshiExisting fish oil no longer adds, and this is simple in structure, easy to use.
(5) the present invention selects the mounting seat of staving as cambered surface pot body, installs firm. Institute of the present inventionState commissioning pipe and can realize and feeding intake on the one hand, described commissioning pipe is fixed and is connected with reinforcing bar on the other hand,Be convenient to feed intake after end, described bait held to parts and together pull out together with base, prevent structure of the present inventionLong period of soaking is in water.
(6) the tame and docile food method of predacious fish of the present invention, through verification experimental verification, can effectively promote meatThe feed of feeding fish to non-living body bait, successful, can greatly reduce supporting of predacious fishGrow cost.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
In accompanying drawing, the implication of mark is as follows:
10-bait holds parts 11-air inlet 20-air-breather 21-breather pipe 22-and is in charge of
23-wind speed control valve 30-fish oil feeding device 31-dog-house 32-plastic bottle body
33-tube connector 34-gas path on-off valve 40-staving 41-steel bar 50-commissioning pipe
The 51-funnel that feeds intake
Detailed description of the invention
Now be described with reference to the accompanying drawings design feature of the present invention:
Tame and docile food device of the present invention comprises air-breather 20, fish oil feeding device 30, and is placed in waterIn bait hold parts 10, the outlet of described air-breather 20, fish oil feeding device 30 all with described inBait holds parts 10 bottoms and communicates. The present invention in use, holds the described bait that bait is housedParts 10 are placed in water, and the freezing guarantor that living body bait price is comparatively cheap is compared in the general selection of described baitFresh class meat bait, the present invention holds parts 10 bottoms by air-flow by bait by air-breather 20 and passes intoBait holds parts 10 inside, and being positioned at the bait that bait holds parts 10 inside will be taken up by air-flow,And the state moving about in upper low suspension, the fish of now being raised will think that the bait of input is for living by mistakeBody, meanwhile, fish oil feeding device 30 holds parts 10 bottoms by fish oil heavier fishlike smell by baitAir admission hole 11 enter bait and hold in parts 10 and bait mixes, further impel fish to think by mistake and throw something and feedBait be the live fish moving about, impel fish such non-living body bait of taking food, thereby reach the object of taming and dociling food,Due to living body bait and non-living body bait very nearly the same on nutritive value, utilize the present invention to carry out carnivorousThe raising of fish, can significantly reduce the input cost of raiser on bait.
Preferably, described bait holds parts 10 and is made up of cambered surface pot body, and cambered surface pot body is selected general stir-fryPot, it is more shallow that the bait of this structure holds parts 10 degree of depth, and bait is easy to by fish after by air-flow jack-upYoungster finds and feed. Described cambered surface bottom of pot body is provided with air inlet 11; Described air-breather 20 comprisesBreather pipe 21, described breather pipe 21 communicates with described air inlet 11.
Further, be in charge of 22 what be provided with near air inlet 11 places that one end communicates with breather pipe 21, described inBe in charge of 22 other ends and communicate with the dog-house 31 of fish oil feeding device 30, described fish oil feeding device 30Also communicate with atmosphere. Fish oil in fish oil feeding device 30 of the present invention can increase the stink smell of baitTaste, this has catered to diet hobby of predacious fish, further effectively impels the predacious fish non-work of taking foodThe bait of property. Owing to being connected with air-flow in breather pipe 21, the air pressure in breather pipe 21 is compared and atmosphere soAir pressure in the fish oil refueling device 30 communicating is lower, and the interior fish oil of fish oil refueling device 30 will like thisCan be in charge of in 22 because the pressure reduction of air pressure is squeezed into, and then enter in breather pipe 21, and by breather pipe 21Interior air-flow is brought air inlet 11 places into, is more further scattered in the middle of bait with air-flow, increases the raw meat of baitGas.
Further, the wind speed control valve 23 described in the present invention can regulate breather pipe 21 interior air-flowsFlow velocity, ensures the state moving about in best suspension after bait is by jack-up.
Further, described fish oil feeding device 30 comprise for the plastic bottle body 32 of splendid attire fish oil andTube connector 33, described plastic bottle body 32 is inverted and bottleneck forms described dog-house 31, described tube connector 33One end communicates with described plastic bottle body 32, and described tube connector 33 other ends communicate with atmosphere, described connectionPipe 33 is provided with gas path on-off valve 34. Plastic bottle body 32 of the present invention is inverted, and is beneficial to fish oil and is pressingUnder poor effect, naturally flow in breather pipe 21, plastic bottle body 32 has certain flexibility in addition, rightPressure reduction has certain cushioning effect. After fish oil addition meets the demands, can be by regulating gas circuit logicalDisconnected valve 34 is closed condition, can realize fish oil and no longer add, this structure order, easy to use.
Described tame and docile food device also comprises the staving 40 that forms base, and described cambered surface pot body is seated in staving 40Bung on, described breather pipe 11 by the bucket wall of staving 40 through communicating with described air inlet 11 again.It is better that this structure makes cambered surface pot body that steadiness is installed.
Directly over described cambered surface pot body, be provided with vertically arranged bait commissioning pipe 50, described staving 40 peripheriesThree steel bars 41 that face is evenly arranged, described steel bar 41 is extended along bucket wall by staving 40 bottoms respectivelyTo bung top, and be fixed on the lower end of described commissioning pipe 50, described cambered surface pot body edge and described steelFixing between bar 41, the upper end of described commissioning pipe 50 is provided with the funnel 51 that feeds intake. Described commissioning pipe 50 1Aspect can realize and feeding intake, and described commissioning pipe 50 is fixed and is connected with reinforcing bar 41 on the other hand, is convenient toFeed intake after end, described bait is held to parts 10 and together pull out together with base, prevent structure of the present inventionLong period of soaking is in water.
Embodiment 1
In hatchery, just hatching mandarin fish fry out utilizes fairy shrimp opening, long in fry individual lengthsDuring to 1cm, continue in hatchery, to utilize fairy shrimp and feed to tame and docile food, utilize night light to carry outConcentrate and tame and docile food;
Treat that fry individual lengths reaches 1.5cm, start to utilize above-mentioned tame and docile food device to tame and docile food; Utilize instituteState air-breather 20 and air-flow is held to parts 10 bottoms by bait pass into bait and hold parts 10 inside,Make to be positioned at non-living body bait that bait holds parts 10 inside under the effect of air-flow on low suspension move about.
Utilize described fish oil feeding device 30 to bring fish oil into described bait by ventilation duct 21 and hold parts 10In and be distributed in bait, for increasing the fishlike smell of non-living body bait.
Through observing, there is not the situation of food refusal in mandarin fish fry, and feed effect is very desirable.
Embodiment 2
In hatchery, just hatching perch fry out utilizes fairy shrimp opening, rear with zooplankter and micro-The timing of particle feed, fixed point are tamed and dociled food, and utilize night light to concentrate and tame and docile food;
Treat that fry individual lengths reaches 1.5cm, start to utilize above-mentioned tame and docile food device to tame and docile food; Utilize instituteState air-breather 20 and air-flow is held to parts 10 bottoms by bait pass into bait and hold parts 10 inside,Make to be positioned at non-living body bait that bait holds parts 10 inside under the effect of air-flow on low suspension move about.
Utilize described fish oil feeding device 30 to bring fish oil into described bait by ventilation duct 21 and hold parts 10In and be distributed in bait, for increasing the fishlike smell of non-living body bait.
Through observing, there is not the situation of food refusal in perch fry, and feed effect is very desirable.
Embodiment 3
In hatchery, just hatching Odontobutis obscura fry out utilizes fairy shrimp opening, rear with zooplankter andMicroparticle diet timing, fixed point are tamed and dociled food, and utilize night light to concentrate and tame and docile food;
Treat that fry individual lengths reaches 1cm, start to utilize above-mentioned tame and docile food device to tame and docile food; Described in utilizationAir-breather 20 holds parts 10 bottoms by air-flow by bait and passes into bait and hold parts 10 inside, makesMust be positioned at non-living body bait that bait holds parts 10 inside under the effect of air-flow on low suspension move about.
Utilize described fish oil feeding device 30 to bring fish oil into described bait by ventilation duct 21 and hold parts 10In and be distributed in bait, for increasing the fishlike smell of non-living body bait.
Through observing, there is not the situation of food refusal in Odontobutis obscura fry, and feed effect is very desirable.
Claims (9)
1. a tame and docile food device for predacious fish, is characterized in that: comprise air-breather (20),Fish oil feeding device (30), and the bait that is placed in water holds parts (10), described air-breather(20), the outlet of fish oil feeding device (30) all holds parts (10) bottoms with described bait and communicates.
2. tame and docile food device as claimed in claim 1, is characterized in that: described bait holds parts (10)Be made up of cambered surface pot body, described cambered surface bottom of pot body is provided with air inlet (11); Described air-breather (20)Comprise breather pipe (21), described breather pipe (21) communicates with described air inlet (11).
3. tame and docile food device as claimed in claim 2, is characterized in that: at close air inlet (11)Place is provided be in charge of (22) that one end communicates with breather pipe (21), described in be in charge of (22) other end and fishThe dog-house (31) of oil feeding device (30) communicates, and described fish oil feeding device (30) is gone back and atmosphereCommunicate.
4. tame and docile food device as claimed in claim 2, is characterized in that: on described breather pipe (21)Be provided with wind speed control valve (23).
5. tame and docile food device as claimed in claim 3, is characterized in that: described fish oil feeding device (30)Comprise plastic bottle body (32) and tube connector (33) for splendid attire fish oil, described plastic bottle body (32)Inversion and bottleneck form described dog-house (31), described tube connector (33) one end and described plastic bottle body(32) communicate, described tube connector (33) other end communicates with atmosphere, and described tube connector is established on (33)There is gas path on-off valve (34).
6. tame and docile food device as claimed in claim 3, is characterized in that: described tame and docile food device also comprisesThe staving (40) that forms base, described cambered surface pot body is seated on the bung of staving (40), described logicalTracheae (11) is passed and is communicated with described air inlet (11) by the bucket wall of staving (40).
7. tame and docile food device as claimed in claim 6, is characterized in that: directly over described cambered surface pot bodyBe provided with vertically arranged bait commissioning pipe (50), described staving (40) outer peripheral face be evenly arranged threeRoot steel bar (41), described steel bar (41) extends to bung by staving (40) bottom along bucket wall respectivelyTop, and be fixed on lower end, described cambered surface pot body edge and the described steel bar (41) of described commissioning pipe (50)Between fixing, the upper end of described commissioning pipe (50) is provided with the funnel that feeds intake (51).
8. utilize above-mentioned tame and docile food device predacious fish to be tamed and dociled to a method for food, it is characterized in that:Comprise with the next stage:
In hatchery, just hatching carnivorous fry out utilizes fairy shrimp opening, carnivorous fryBefore body length grows to 1-1.5cm, continue to utilize fairy shrimp in hatchery or in the pond of 1-3 muAnd/or feed tames and dociles food, by the phototaxis of fry, utilize night light to concentrate and tame and docile food;
Treat that carnivorous fry individual lengths reaches 1-1.5cm, start to utilize above-mentioned tame and docile food device to tame and docile food;Described tame and docile food device comprises that the bait that is placed in water holds parts (10), and described bait holds parts (10)Bottom communicates with air-breather (20); Utilize described air-breather (20) by air-flow by bait containing partPart (10) bottom passes into bait and holds parts (10) inside, makes to be positioned at bait and holds parts (10)Inner non-living body bait under the effect of air-flow on low suspension move about.
9. method of predacious fish being tamed and dociled to food as claimed in claim 8, is characterized in that:Utilize described fish oil feeding device (30) to bring fish oil into described bait by ventilation duct (21) and hold parts(10) in and be distributed in bait, for increasing the fishlike smell of non-living body bait.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610127929.XA CN105594646B (en) | 2016-03-07 | 2016-03-07 | A kind of tame and docile food device of predacious fish and tame and docile food method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610127929.XA CN105594646B (en) | 2016-03-07 | 2016-03-07 | A kind of tame and docile food device of predacious fish and tame and docile food method |
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| CN105594646A true CN105594646A (en) | 2016-05-25 |
| CN105594646B CN105594646B (en) | 2018-01-30 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106818548A (en) * | 2016-12-25 | 2017-06-13 | 华大(镇江)水产科技产业有限公司 | A kind of method that largemouth bass fingerling net cage tames and dociles food |
| CN110024729A (en) * | 2019-04-27 | 2019-07-19 | 黄明杰 | The culture of swamp eel structure of smell and quantitative feeding is disseminated in a kind of utilization |
| CN110367152A (en) * | 2019-09-02 | 2019-10-25 | 吉林省水产科学研究院 | The method of wild variegated sculpins artificial domestication |
| CN111387094A (en) * | 2020-04-23 | 2020-07-10 | 广东香良水产有限公司 | Industrial aquaculture fish driving device |
| CN112154946A (en) * | 2020-11-05 | 2021-01-01 | 华中农业大学 | Method for cultivating indoor controllable inactivated bait fish with initial fish fries |
| CN113207780A (en) * | 2021-05-12 | 2021-08-06 | 中国水产科学研究院淡水渔业研究中心 | Seedling cultivation and feeding habit domestication system and feeding habit trainer |
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| CN204860586U (en) * | 2015-08-22 | 2015-12-16 | 杨书戈 | First triangular bream fodder platform of floating group |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106818548A (en) * | 2016-12-25 | 2017-06-13 | 华大(镇江)水产科技产业有限公司 | A kind of method that largemouth bass fingerling net cage tames and dociles food |
| CN110024729A (en) * | 2019-04-27 | 2019-07-19 | 黄明杰 | The culture of swamp eel structure of smell and quantitative feeding is disseminated in a kind of utilization |
| CN110024729B (en) * | 2019-04-27 | 2021-05-25 | 绍兴玖越智能装备有限公司 | Structure is bred to rice field eel that utilizes scattered smell and ration to throw and eat |
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| CN111387094A (en) * | 2020-04-23 | 2020-07-10 | 广东香良水产有限公司 | Industrial aquaculture fish driving device |
| CN112154946A (en) * | 2020-11-05 | 2021-01-01 | 华中农业大学 | Method for cultivating indoor controllable inactivated bait fish with initial fish fries |
| CN113207780A (en) * | 2021-05-12 | 2021-08-06 | 中国水产科学研究院淡水渔业研究中心 | Seedling cultivation and feeding habit domestication system and feeding habit trainer |
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| Publication number | Publication date |
|---|---|
| CN105594646B (en) | 2018-01-30 |
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