CN112471010A - Self-floating material type culture method for benthic fishes - Google Patents
Self-floating material type culture method for benthic fishes Download PDFInfo
- Publication number
- CN112471010A CN112471010A CN202011414813.7A CN202011414813A CN112471010A CN 112471010 A CN112471010 A CN 112471010A CN 202011414813 A CN202011414813 A CN 202011414813A CN 112471010 A CN112471010 A CN 112471010A
- Authority
- CN
- China
- Prior art keywords
- self
- floating
- water
- feed
- ball
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 241000251468 Actinopterygii Species 0.000 title claims abstract description 72
- 238000012136 culture method Methods 0.000 title claims abstract description 7
- 239000000463 material Substances 0.000 title abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 65
- 230000008859 change Effects 0.000 claims abstract description 15
- 238000005979 thermal decomposition reaction Methods 0.000 claims abstract description 13
- 239000004459 forage Substances 0.000 claims abstract description 6
- 239000002775 capsule Substances 0.000 claims description 38
- 230000008447 perception Effects 0.000 claims description 26
- 239000007789 gas Substances 0.000 claims description 21
- 230000009471 action Effects 0.000 claims description 10
- 238000012364 cultivation method Methods 0.000 claims description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 8
- 239000001301 oxygen Substances 0.000 claims description 8
- 229910052760 oxygen Inorganic materials 0.000 claims description 8
- 238000000197 pyrolysis Methods 0.000 claims description 8
- 239000007884 disintegrant Substances 0.000 claims description 7
- 239000006249 magnetic particle Substances 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 7
- 238000009395 breeding Methods 0.000 claims description 6
- 230000001488 breeding effect Effects 0.000 claims description 6
- 230000003203 everyday effect Effects 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 230000001939 inductive effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 238000006213 oxygenation reaction Methods 0.000 claims 1
- 238000009360 aquaculture Methods 0.000 abstract description 9
- 244000144974 aquaculture Species 0.000 abstract description 9
- 238000000354 decomposition reaction Methods 0.000 abstract description 5
- 230000001976 improved effect Effects 0.000 abstract description 5
- 230000009182 swimming Effects 0.000 abstract description 3
- 206010011732 Cyst Diseases 0.000 description 15
- 208000031513 cyst Diseases 0.000 description 15
- 230000002349 favourable effect Effects 0.000 description 5
- 238000009413 insulation Methods 0.000 description 4
- 241000251730 Chondrichthyes Species 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005389 magnetism Effects 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 239000003826 tablet Substances 0.000 description 3
- 230000001960 triggered effect Effects 0.000 description 3
- 241000238557 Decapoda Species 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 235000015170 shellfish Nutrition 0.000 description 2
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 1
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 description 1
- 241000252185 Cobitidae Species 0.000 description 1
- 241001149724 Cololabis adocetus Species 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 240000004244 Cucurbita moschata Species 0.000 description 1
- 235000009854 Cucurbita moschata Nutrition 0.000 description 1
- 235000009852 Cucurbita pepo Nutrition 0.000 description 1
- 241001454723 Dasyatis Species 0.000 description 1
- 241000277305 Electrophorus electricus Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 244000268590 Euryale ferox Species 0.000 description 1
- 235000006487 Euryale ferox Nutrition 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 241000244119 Phractocephalus hemioliopterus Species 0.000 description 1
- 241000556188 Pseudoscaphirhynchus kaufmanni Species 0.000 description 1
- 241001299872 Pteropus rodricensis Species 0.000 description 1
- 241000555745 Sciuridae Species 0.000 description 1
- 241000347488 Silurus Species 0.000 description 1
- 241000251774 Squalus Species 0.000 description 1
- 244000223014 Syzygium aromaticum Species 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 235000012538 ammonium bicarbonate Nutrition 0.000 description 1
- 239000001099 ammonium carbonate Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000007894 caplet Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000009342 intercropping Methods 0.000 description 1
- 238000009364 mariculture Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000012286 potassium permanganate Substances 0.000 description 1
- 239000002516 radical scavenger Substances 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 235000020354 squash Nutrition 0.000 description 1
- 238000001149 thermolysis Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- 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
- A01K61/10—Culture of aquatic animals of fish
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K40/00—Shaping or working-up of animal feeding-stuffs
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K40/00—Shaping or working-up of animal feeding-stuffs
- A23K40/30—Shaping or working-up of animal feeding-stuffs by encapsulating; by coating
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Fodder In General (AREA)
Abstract
The invention discloses a self-floating material type culture method for benthic fishes, which belongs to the technical field of aquaculture, and can be used for firstly sinking into the water bottom for waiting through modifying the feed structure, when fishes nearby forage, the water flow caused by the swimming of the fishes is used as a trigger condition, a sensing bag sheet on the feed senses the change of the water flow and then causes resonance, the vibration is transferred to an internal disintegration-assisting bag rod, the friction body in a thermal trigger ball is driven by magnetic force again to repeatedly rub, so that heat is generated to heat a thermal decomposition layer, the thermal decomposition layer is forced to generate decomposition reaction to release gas, the gas is filled into the disintegration-assisting bag rod to continuously expand, the buoyancy of the feed is increased, the floating is started, the fishes are directly observed, and the feed starts to disintegrate and is convenient for the fishes to eat, the utilization rate of the feed and the feeding rate of the fish are improved.
Description
Technical Field
The invention relates to the technical field of aquaculture, in particular to a self-floating material type culture method for benthic fishes.
Background
The aquaculture industry is a water area which can be used by human beings for cultivation (including planting), and is one of agricultural production departments, wherein aquatic economic animal and plant cultivation is carried out by applying aquaculture technology and facilities according to the ecological habits of cultivation objects and different requirements on the environmental conditions of the water area. According to different water area properties, the method is divided into a mariculture industry and a freshwater culture industry. According to the objects of cultivation and planting, the fish, shrimp, crab, shellfish, algae, gordon euryale seed, lotus root, etc. are divided into fish, shrimp, crab, shellfish, etc. The Chinese aquaculture industry has a long history, and fish culture in pool chiseling is known as 1142 years before the Yuan (the beginning of the last week of Yin), and the Liang is recorded in the Fish culture Jing of 460 years before the Yuan, which is the earliest fish culture literature in the world. After a new Chinese is established, all water areas and potential water areas which can be used for cultivation are greatly improved and utilized, the cultivation area is enlarged, and the yield of unit area (water body) is improved; developing new fields and new ways of aquaculture, developing the aquaculture of factory, mechanization, high-density warm running water, net cages (including multilayer net cages), artificial fish reefs, three-dimensional, intercropping and mixing and the like, developing towards the direction of intensive operation, and exploiting the potential of aquaculture production; the aquatic resources and the ecological environment are protected, and the aquaculture industry is developed quickly.
Benthic fish mainly refers to fish living near the bottom of the ocean. Most of benthic fishes are of the loaches and silurus families, such as: squirrel, red-tail catfish, reticular mouse, shovel fish, black line flying fox, elfin, moss mouse, scavenger tail, etc., and also optical back electric eel, seven-star saury, pulmonis, etc. Shark, shark Carcharinus, squash Squalus, platyhalocharus, Raja and iris Dasyatis are common economic demersal fishes, not all fishes like living near the water surface, but some fishes like living at the water bottom, and the fishes are called demersal fishes. Fish in the bottom of lakes or rivers, such as sickle fish or shark, are sometimes also referred to as benthic fish, but are generally referred to as bottom fish in this case.
When breeding benthonic fish, adopt heavy nature fodder to throw to eat mostly, but the environment in place of breeding is generally comparatively complicated, and not only native ground object is more, and the excrement of fish self can hide some fodder simultaneously, and the feed is hardly realized in the discovery of fish, leads to the partial waste of fodder on the one hand, breeds the cost increase, and on the other hand can lead to the phenomenon that fish feed is not enough and influence the phenomenon emergence of growth to reduce the benefit of breeding.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a self-floating material type culture method for benthic fishes, which can be used for waiting by sinking into the water bottom firstly through modifying the feed structure, using water flow caused by the swimming of the fishes as a trigger condition when the fishes forage nearby, leading a sensing capsule piece on the feed to sense the change of the water flow and then to cause resonance, transmitting vibration to an internal disintegration-assisting capsule rod, driving a friction body in a thermal trigger ball to repeatedly rub by magnetic force again, thereby generating heat to heat a thermal decomposition layer, forcing the thermal decomposition layer to generate decomposition reaction and release gas, leading the gas to be filled into the disintegration-assisting capsule rod to continuously expand to finally cause the broken holes on the surface of the feed, then leading the buoyancy of the feed to increase and start floating by inflating and expanding the spherical feed, being beneficial to the direct observation of the fishes, and leading the feed to start disintegration and being convenient for the fishes to eat, the utilization rate of the feed and the feeding rate of the fish are improved.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A self-floating type culture method for benthic fishes comprises the following steps:
s1, removing garbage, excrement and large stones at the bottom of the culture site before putting the fry;
s2, feeding the self-floating feed twice in the breeding place every day, detecting the growth condition of the fry every other week, and adjusting the feeding amount of the self-floating feed to be 1.2-1.6% of the weight of the fry;
s3, firstly, sinking the self-floating feed into the water bottom, inducing water flow when the benthic fishes forage nearby, and synchronously following the self-floating feed after sensing the change of the water flow, so as to trigger floating action and start disintegration for the benthic fishes to directly eat;
s4, changing water once every 5-7 days, increasing the dissolved oxygen of the water body, wherein the water changing amount for one time is 1/5-1/4 of the total water amount, and changing water once every day until the water is completely changed;
and S5, timely recovering the parts floating on the water surface, draining water and cleaning again after fishing the fish after the cultivation is finished, and starting the next cultivation.
Further, in the step S2, the two feeding times are from 6 am to 7 pm 4 pm to 5 am in spring and summer, and from 8 am to 9 pm 3 pm to 4 am in autumn and winter.
Further, from floating the fodder and including spherical fodder, inlay in the spherical fodder and be connected with a plurality of evenly distributed's the capsule stick of helping disintegration, both ends are connected with hot trigger ball and perception cyst piece respectively inside and outside the capsule stick of helping disintegration, and hot trigger ball, help the capsule stick of disintegrating and perception cyst piece communicate in proper order, the perception cyst piece runs through spherical fodder and extends to its outside, and the perception cyst piece is in no gaseous state, and the capsule stick of helping disintegration is in gas filled state, and the perception cyst piece is used for the submarine rivers change of perception to through the action of triggering the aerifing of the heating of helping the capsule stick of disintegrating and triggering the ball, and make spherical fodder open earlier by the inflation of gas in helping the capsule stick of disintegrating, then the inflation of perception cyst piece leads to spherical fodder buoyancy increase and begins the come-up to disintegrate gradually and supply fish direct feed at last superficial in-process.
Furthermore, the perception cyst piece comprises an outer gasbag piece and an elastic fan piece, the elastic fan piece is connected to the inner side of the outer gasbag piece, the perception cyst piece is in a flat fan shape, the outer gasbag piece can be expanded to increase the volume, the elastic fan piece improves the elastic performance of the perception cyst piece, resonance can be better caused in water flow change, and the flat fan shape can better perceive water flow change.
Further, help and disintegrate the pocket stick and include main pocket stick, water-soluble coat and many trompil needles, water-soluble coat cladding is on main pocket stick lateral wall, the trompil needle evenly connected keeps away from the one end that hot trigger ball in main pocket stick, the trompil needle is used for aerifing the inflation back at main pocket stick and assaulting spherical fodder surface, be favorable to promoting its breakage fast, then aerify the perception cystosepiment, simultaneously moisture flows into from the hole and contacts with water-soluble coat, help and disintegrate the pocket stick and lose and the spherical feed between the linkage effect after water-soluble coat dissolves, be favorable to the disintegration of spherical feed with help and disintegrate the pocket stick, the peeling off of hot trigger ball.
Furthermore, the water-soluble coat is prepared from an effervescent disintegrant, and the effervescent disintegrant can be quickly dissolved in water and can react to generate a large amount of gas, so that disintegration of the spherical feed can be accelerated, and the fish can be attracted to eat more obviously.
Further, ball and frictional body in thermal-insulated ectosphere, pyrolysis layer, heat conduction are triggered to heat, the pyrolysis layer is filled between ball in thermal-insulated ectosphere and the heat conduction, and the heat conduction ectosphere center department of locating in the heat conduction, the frictional body is filled in the heat conduction, thermal-insulated ectosphere is close to and has offered and be linked together helping disintegration capsule stick one end, can produce a large amount of heats and heat the pyrolysis layer rapidly when the rubbing action appears in the frictional body, then decomposes release gas and from releasing, realizes aerifing helping disintegration capsule stick, perception cystosepiment in proper order.
Furthermore, the thermal decomposition layer is made of a substance which is decomposed by heating to generate gas, and the friction body is a mixture of friction particles and magnetic particles in a mass ratio of 1: 1.
Furthermore, a magnetic suction ball is arranged in the main airbag rod, an elastic rod is connected between the magnetic suction ball and the sensing airbag piece, vibration is sequentially transmitted to the elastic rod and the magnetic suction ball through the sensing airbag piece, and then the magnetic suction ball attracts magnetic particles to force the magnetic suction ball to drive the friction particles to repeatedly migrate and rub in the heat conduction inner ball, so that heat is generated for heating.
Further, in the step S4, the dissolved oxygen amount is maintained at 5mg/L or more during the oxygen enrichment.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) this scheme can be through reforming transform the feed structure, wait in sinking earlier submarine, near when having fish to seek food, rivers that arouse when utilizing fish to move about come as trigger condition, arouse resonance after the perception cyst piece perception on the fodder changes to rivers, and with vibration transmission to inside help in the disintegration cyst stick, borrow the magnetic force once more and drive the friction member in the hot trigger ball and carry out repeated friction, thereby generate the heat and heat the thermolysis layer and heat, force it to take place decomposition reaction and release gas, gas fills and constantly expands and finally causes the broken hole in fodder surface in helping the disintegration cyst stick, then spherical fodder inflation makes fodder buoyancy increase begin the come-up, be favorable to fish direct observation to arrive, the fodder begins to disintegrate simultaneously and makes things convenient for fish to eat, realize improving the utilization ratio of fodder and the rate of fish eating.
(2) Self-floating feed comprises spherical feed, a plurality of uniformly distributed disintegration-assisting sac rods are embedded in the spherical feed, the inner end and the outer end of each disintegration-assisting sac rod are respectively connected with a thermal trigger ball and a sensing sac sheet, the thermal trigger balls, the disintegration-assisting sac rods and the sensing sac sheets are sequentially communicated, the sensing sac sheets penetrate through the spherical feed and extend to the outer side of the spherical feed, the sensing sac sheets are in an airless state, the disintegration-assisting sac rods are in an inflated state, the sensing sac sheets are used for sensing water flow change at the bottom of a water body, so that inflation actions of the heat trigger balls are triggered through the disintegration-assisting sac rods in a contact mode, expansion of gas in the disintegration-assisting sac rods is used for promoting the spherical feed to crack first, then the sensing sac sheets are inflated and expanded to increase the spherical feed to float upwards, and the disintegration-assisting sac rods are gradually used for fish to eat directly.
(3) The perception cyst slice comprises an outer gasbag slice and an elastic fan slice, the elastic fan slice is connected to the inner side of the outer gasbag slice, the perception cyst slice is in a flat fan shape, the outer gasbag slice can expand to increase the volume, the elastic fan slice improves the elastic performance of the perception cyst slice, resonance can be better caused in water flow change, and the flat fan shape can better perceive water flow change.
(4) Help and disintegrate body bag stick and include main gasbag stick, water-soluble coat and many trompil needles, water-soluble coat cladding is on main gasbag stick lateral wall, trompil needle evenly connected keeps away from the one end that hot trigger ball in main gasbag stick, the trompil needle is used for aerifing the inflation back at main gasbag stick and assaulting spherical fodder surface, be favorable to promoting it fast and break, then aerify the perception cystosepiment, simultaneously moisture flows into from the hole and contacts with water-soluble coat, help disintegrating body bag stick and lose and the spherical fodder between the connecting action, be favorable to spherical fodder disintegrate with help the body bag stick, the strip of hot trigger ball.
(5) The water-soluble coat is prepared from an effervescent disintegrant, and the effervescent disintegrant can be quickly dissolved in water and can react to generate a large amount of gas, so that the disintegration of the spherical feed can be accelerated, and the fish can be attracted to eat more obviously.
(6) Thermal trigger ball is including thermal-insulated ectosphere, the pyrolysis layer, ball and frictional body in the heat conduction, the pyrolysis layer is filled between ball in thermal-insulated ectosphere and the heat conduction, and thermal-insulated ectosphere center department is located to ball in the heat conduction, the frictional body is filled in ball in the heat conduction, thermal-insulated ectosphere is close to and has been offered and be linked together helping disintegration bag stick one end, can produce a large amount of heats rapidly when the frictional action appears in the friction body and heat the pyrolysis layer, then decompose release gas from it releases, realize helping disintegration bag stick in proper order, the aerifing of perception bag piece.
(7) The thermal decomposition layer is made of a substance which generates gas through thermal decomposition, and the friction body is a mixture of friction particles and magnetic particles in a mass ratio of 1: 1.
(8) The magnetic attraction ball is arranged in the main airbag rod, the elastic rod is connected between the magnetic attraction ball and the sensing airbag piece, vibration is transmitted to the elastic rod and the magnetic attraction ball in sequence through the sensing airbag piece, the magnetic attraction ball attracts magnetic particles, and the magnetic attraction ball forces the magnetic attraction ball to drive friction particles to repeatedly migrate and rub in the heat conduction inner ball, so that heat is generated to heat the heat conduction inner ball.
Drawings
FIG. 1 is a schematic flow diagram of the present invention;
FIG. 2 is a schematic structural view of the self-floating feed of the present invention;
FIG. 3 is a schematic view of a sensing caplet of the present invention;
FIG. 4 is a schematic structural diagram of a disintegration-assisting capsular rod of the present invention;
fig. 5 is a schematic structural view of the thermal trigger ball of the present invention.
The reference numbers in the figures illustrate:
1 spherical feed, 2 sensing capsule tablets, 21 outer capsule tablets, 22 elastic fan tablets, 3 disintegration-assisting capsule rods, 31 main capsule rods, 32 water-soluble coats, 33 perforating needles, 4 heat trigger balls, 41 heat-insulating outer balls, 42 heat decomposition layers, 43 heat-conducting inner balls, 44 friction bodies, 5 elastic rods and 6 magnetic absorption balls.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1, a self-floating cultivation method for benthic fish includes the following steps:
s1, removing garbage, excrement and large stones at the bottom of the culture site before putting the fry;
s2, feeding the self-floating feed twice in the breeding place every day, detecting the growth condition of the fry every other week, and adjusting the feeding amount of the self-floating feed to be 1.2-1.6% of the weight of the fry;
s3, firstly, sinking the self-floating feed into the water bottom, inducing water flow when the benthic fishes forage nearby, and synchronously following the self-floating feed after sensing the change of the water flow, so as to trigger floating action and start disintegration for the benthic fishes to directly eat;
s4, changing water once every 5-7 days, increasing the dissolved oxygen of the water body, wherein the water changing amount for one time is 1/5-1/4 of the total water amount, and changing water once every day until the water is completely changed;
and S5, timely recovering the parts floating on the water surface, draining water and cleaning again after fishing the fish after the cultivation is finished, and starting the next cultivation.
In step S2, the two feeding times are from 6 am to 7 pm 4 pm to 5 am in spring and summer, and from 8 am to 9 pm 3 pm to 4 am in autumn and winter.
Referring to fig. 2, the self-floating feed comprises a spherical feed 1, a plurality of disintegration-assisting capsule rods 3 which are uniformly distributed are embedded and connected in the spherical feed 1, the inner end and the outer end of each disintegration-assisting capsule rod 3 are respectively connected with a thermal trigger ball 4 and a sensing capsule piece 2, the thermal trigger balls 4, the disintegration-assisting capsule rods 3 and the sensing capsule pieces 2 are sequentially communicated, the sensing capsule pieces 2 penetrate through the spherical feed 1 and extend to the outer side of the spherical feed 1, the sensing capsule pieces 2 are in an airless state, the disintegration-assisting capsule rods 3 are in an inflated state, the sensing capsule pieces 2 are used for sensing the change of water flow at the water bottom, so that the aeration action of the thermal trigger balls 4 is triggered through the disintegration-assisting capsule rods 3, the spherical feed 1 is cracked first due to the expansion of gas in the disintegration-assisting capsule rods 3, then the spherical feed 1 starts to float upwards due to the inflation expansion of the sensing capsule pieces 2, and is gradually disintegrated for fish to eat directly.
It should be noted that the specific formulation of the spherical feed 1 should be adjusted according to different benthic fishes, which is well known to those skilled in the art and will not be described herein.
Referring to fig. 3, the sensing bladder piece 2 includes an outer bladder piece 21 and an elastic fan piece 22, and the elastic fan piece 22 is connected to the inner side of the outer bladder piece 21, the sensing bladder piece 2 is in a flat fan shape, the outer bladder piece 21 can be expanded to increase the volume, the elastic fan piece 22 improves the elastic performance of the sensing bladder piece 2, resonance can be better caused in the change of water flow, and the flat fan shape can better sense the change of water flow.
Referring to fig. 4, the disintegration-assisting sac rod 3 comprises a main sac rod 31, a water-soluble coat 32 and a plurality of perforated needles 33, the water-soluble coat 32 is coated on the outer side wall of the main sac rod 31, the perforated needles 33 are uniformly connected to one end of the main sac rod 31, which is far away from the hot trigger ball 4, the perforated needles 33 are used for impacting the outer surface of the spherical feed 1 after the main sac rod 31 is inflated and expanded, so as to facilitate rapid rupture of the spherical feed, then the sensing sac sheet 2 is inflated, meanwhile, water flows into the holes to be in contact with the water-soluble coat 32, the disintegration-assisting sac rod 3 loses the connection effect with the spherical feed 1 after the water-soluble coat 32 is dissolved, and thus disintegration of the spherical feed 1, stripping of the disintegration-assisting sac rod 3 and the hot trigger ball 4 are facilitated.
The water-soluble coat 32 is made of an effervescent disintegrant, and the effervescent disintegrant can be quickly dissolved in water and can react to generate a large amount of gas, so that the disintegration of the spherical feed 1 can be accelerated, and the fish can be attracted to eat more obviously.
Be equipped with magnetism in the main gasbag stick 31 and inhale ball 6, inhale and be connected with elastic rod 5 between ball 6 and the perception bag piece 2, transmit vibration to elastic rod 5 and magnetism through perception bag piece 2 in proper order and inhale after ball 6, inhale the appeal of ball 6 to magnetic particle through magnetism, force it to drive the friction particle and carry out the migration friction repeatedly in ball 43 in the heat conduction to the production of heat is used for heating.
Referring to fig. 5, the thermal trigger ball 4 includes a thermal insulation outer ball 41, a thermal decomposition layer 42, a thermal conduction inner ball 43 and a friction body 44, the thermal decomposition layer 42 is filled between the thermal insulation outer ball 41 and the thermal conduction inner ball 43, the thermal conduction inner ball 43 is disposed at the center of the thermal insulation outer ball 41, the friction body 44 is filled in the thermal conduction inner ball 43, one end of the thermal insulation outer ball 41 close to the disintegration-assisting capsule rod 3 is provided with a communicating 45, when the friction action occurs in the friction body 44, a large amount of heat is rapidly generated to heat the thermal decomposition layer 42, and then the decomposed released gas is released from the 45, thereby sequentially inflating the disintegration-assisting capsule rod 3 and the sensing capsule 2.
The thermal decomposition layer 42 is made of a material that generates gas by thermal decomposition, such as potassium permanganate, ammonium bicarbonate, etc., and the friction body 44 is a mixture of friction particles and magnetic particles in a mass ratio of 1: 1.
In step S4, the dissolved oxygen amount is kept above 5mg/L during oxygen increasing.
According to the invention, the feed structure can be modified, the feed is firstly sunk into the water bottom for waiting, when fishes nearby forage, the water flow caused by the swimming of the fishes is used as a trigger condition, the sensing bag piece 2 on the feed senses the change of the water flow and then causes resonance, the vibration is transferred to the internal disintegration-assisting bag rod 3, the friction body 44 in the ball 4 is driven by magnetic force to repeatedly rub, so that the thermal disintegration layer 42 is heated by generated heat, the decomposition reaction is forced to occur to release gas, the gas is filled into the disintegration-assisting bag rod 3 and is continuously expanded to finally cause the broken hole on the surface of the feed, then the spherical feed 1 is inflated and expanded to increase the buoyancy of the feed and start floating, the feed starts to disintegrate to facilitate the feeding of the fishes, and the utilization rate of the feed and the feeding rate of the fishes are improved.
The above are merely preferred embodiments of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (10)
1. A self-floating type culture method for benthic fishes is characterized in that: the method comprises the following steps:
s1, removing garbage, excrement and large stones at the bottom of the culture site before putting the fry;
s2, feeding the self-floating feed twice in the breeding place every day, detecting the growth condition of the fry every other week, and adjusting the feeding amount of the self-floating feed to be 1.2-1.6% of the weight of the fry;
s3, firstly, sinking the self-floating feed into the water bottom, inducing water flow when the benthic fishes forage nearby, and synchronously following the self-floating feed after sensing the change of the water flow, so as to trigger floating action and start disintegration for the benthic fishes to directly eat;
s4, changing water once every 5-7 days, increasing the dissolved oxygen of the water body, wherein the water changing amount for one time is 1/5-1/4 of the total water amount, and changing water once every day until the water is completely changed;
and S5, timely recovering the parts floating on the water surface, draining water and cleaning again after fishing the fish after the cultivation is finished, and starting the next cultivation.
2. The self-floating cultivation method for benthic fish according to claim 1, wherein: in the step S2, the two feeding times are from 6 am to 7 pm 4 pm to 5 am in spring and summer, and from 8 am to 9 pm 3 pm to 4 am in autumn and winter.
3. The self-floating cultivation method for benthic fish according to claim 1, wherein: from floating fodder and including spherical fodder (1), inlay in spherical fodder (1) and be connected with a plurality of evenly distributed's help and disintegrate utricule stick (3), help and disintegrate utricule stick (3) inside and outside both ends are connected with hot trigger ball (4) and perception cystosepiment (2) respectively, and hot trigger ball (4), help and disintegrate utricule stick (3) and perception cystosepiment (2) and communicate in proper order, perception cystosepiment (2) run through spherical fodder (1) and extend to its outside, and perception cystosepiment (2) are in airless state, help and disintegrate utricule stick (3) and be in gas filled state.
4. The self-floating cultivation method for benthic fish according to claim 3, wherein: the sensing capsule piece (2) comprises an outer air capsule piece (21) and an elastic fan piece (22), the elastic fan piece (22) is connected to the inner side of the outer air capsule piece (21), and the sensing capsule piece (2) is in a flat fan shape.
5. The self-floating cultivation method for benthic fish according to claim 3, wherein: the disintegration-assisting capsule rod (3) comprises a main capsule rod (31), a water-soluble coat (32) and a plurality of perforated needles (33), wherein the water-soluble coat (32) is coated on the outer side wall of the main capsule rod (31), and the perforated needles (33) are uniformly connected to one end, far away from the hot trigger ball (4), of the main capsule rod (31).
6. The self-floating cultivation method for benthic fish according to claim 3, wherein: the water-soluble coat (32) is prepared from an effervescent disintegrant.
7. The self-floating cultivation method for benthic fish according to claim 3, wherein: thermal trigger ball (4) are including thermal-insulated ectosphere (41), pyrolysis layer (42), heat conduction interior ball (43) and friction piece (44), pyrolysis layer (42) are filled between thermal-insulated ectosphere (41) and heat conduction interior ball (43), and heat conduction interior ball (43) locate thermal-insulated ectosphere (41) center department, friction piece (44) are filled in heat conduction interior ball (43), thermal-insulated ectosphere (41) are close to and help a disintegration pocket stick (3) one end and have been seted up (45) that are linked together.
8. The self-floating cultivation method for benthic fish according to claim 7, wherein: the thermal decomposition layer (42) is made of a substance which is decomposed by heating to generate gas, and the friction body (44) is a mixture of friction particles and magnetic particles in a mass ratio of 1: 1.
9. The self-floating cultivation method for benthic fish according to claim 5, wherein: a magnetic absorption ball (6) is arranged in the main airbag rod (31), and an elastic rod (5) is connected between the magnetic absorption ball (6) and the perception airbag piece (2).
10. The self-floating cultivation method for benthic fish according to claim 1, wherein: in the step S4, the dissolved oxygen amount is kept above 5mg/L during oxygenation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011414813.7A CN112471010B (en) | 2020-12-07 | 2020-12-07 | Self-floating material type culture method for benthic fish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011414813.7A CN112471010B (en) | 2020-12-07 | 2020-12-07 | Self-floating material type culture method for benthic fish |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112471010A true CN112471010A (en) | 2021-03-12 |
| CN112471010B CN112471010B (en) | 2022-09-09 |
Family
ID=74940212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011414813.7A Active CN112471010B (en) | 2020-12-07 | 2020-12-07 | Self-floating material type culture method for benthic fish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112471010B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113142153A (en) * | 2021-04-25 | 2021-07-23 | 张家旗 | Sticky bait and preparation method thereof |
| CN114680250A (en) * | 2022-04-15 | 2022-07-01 | 正虹集团(宿迁)农业发展有限公司 | Preparation method of fluorescent fish feed |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1243661A1 (en) * | 1985-02-25 | 1986-07-15 | Калининский Ордена Трудового Красного Знамени Политехнический Институт | Method of preparing feed for fish from peat |
| CN2405437Y (en) * | 2000-01-25 | 2000-11-15 | 曾坚 | Hollow fodder |
| CA2706037A1 (en) * | 2007-10-19 | 2009-04-23 | Ayanda Gmbh & Co. Kg | Fish food capsule |
| EP2561752A1 (en) * | 2011-08-26 | 2013-02-27 | Bader Shafaqa Al-Anzi | Water Aeration Capsules |
| CN103262820A (en) * | 2013-06-17 | 2013-08-28 | 王钏坤 | Floating type spherical net cage |
| CN107087730A (en) * | 2017-03-20 | 2017-08-25 | 曾坚 | Soft inflated buoyancy feed |
| CN107683966A (en) * | 2017-10-23 | 2018-02-13 | 贵州省潘念种养殖有限公司 | A kind of Chinese medicine fodder |
| CN108770761A (en) * | 2018-04-03 | 2018-11-09 | 金华市呗力水产养殖技术有限公司 | Acipenseridae fish breeding device equipped with air bag |
| CN111418535A (en) * | 2020-05-30 | 2020-07-17 | 王亚飞 | Pond is bred and sprays to throw edible device and use fodder ball structure |
-
2020
- 2020-12-07 CN CN202011414813.7A patent/CN112471010B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1243661A1 (en) * | 1985-02-25 | 1986-07-15 | Калининский Ордена Трудового Красного Знамени Политехнический Институт | Method of preparing feed for fish from peat |
| CN2405437Y (en) * | 2000-01-25 | 2000-11-15 | 曾坚 | Hollow fodder |
| CA2706037A1 (en) * | 2007-10-19 | 2009-04-23 | Ayanda Gmbh & Co. Kg | Fish food capsule |
| EP2561752A1 (en) * | 2011-08-26 | 2013-02-27 | Bader Shafaqa Al-Anzi | Water Aeration Capsules |
| CN103262820A (en) * | 2013-06-17 | 2013-08-28 | 王钏坤 | Floating type spherical net cage |
| CN107087730A (en) * | 2017-03-20 | 2017-08-25 | 曾坚 | Soft inflated buoyancy feed |
| CN107683966A (en) * | 2017-10-23 | 2018-02-13 | 贵州省潘念种养殖有限公司 | A kind of Chinese medicine fodder |
| CN108770761A (en) * | 2018-04-03 | 2018-11-09 | 金华市呗力水产养殖技术有限公司 | Acipenseridae fish breeding device equipped with air bag |
| CN111418535A (en) * | 2020-05-30 | 2020-07-17 | 王亚飞 | Pond is bred and sprays to throw edible device and use fodder ball structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113142153A (en) * | 2021-04-25 | 2021-07-23 | 张家旗 | Sticky bait and preparation method thereof |
| CN114680250A (en) * | 2022-04-15 | 2022-07-01 | 正虹集团(宿迁)农业发展有限公司 | Preparation method of fluorescent fish feed |
| CN114680250B (en) * | 2022-04-15 | 2024-01-05 | 正虹集团(宿迁)农业发展有限公司 | Preparation method of fluorescent fish feed |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112471010B (en) | 2022-09-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Buchsbaum et al. | Animals without backbones: an introduction to the invertebrates | |
| CN112471010B (en) | Self-floating material type culture method for benthic fish | |
| Woods | Preliminary observations on breeding and rearing the seahorse Hippocampus abdominalis (Teleostei: Syngnathidae) in captivity | |
| Jordan | Fishes | |
| CN104542376A (en) | Artificial clam growing method | |
| Jackson | Life in a Shell: A Physiologist's View of a Turtle | |
| CN105010175A (en) | Combined artificial fish reef | |
| CN112715454B (en) | Self-floating feed slow-release body capable of releasing in bottom | |
| Davie | Crabs: A global natural history | |
| CN113057252A (en) | Juvenile fish feed for aquaculture and feeding method | |
| Staaf | Squid empire: The rise and fall of the cephalopods | |
| CN103283644A (en) | Method for increasing success rate of creating northern pike full-sib families | |
| Ribbink | The behaviour of Hemihaplochromis philander, a South African cichlid fish | |
| CN112753640A (en) | Fixed-point feed feeding method for aquaculture | |
| JP3050029U (en) | Fishing hook with float | |
| Buckley | Life and her Children: Glimpses of Animal Life from the Amoeba to the Insects | |
| Staaf | Monarchs of the Sea: The Extraordinary 500-Million-Year History of Cephalopods | |
| CN218043332U (en) | Novel artificial bait | |
| Weis | Do Fish Sleep?: Fascinating Answers to Questions about Fishes | |
| Heller et al. | Predators | |
| Hammond | Atlas of the World's Strangest Animals | |
| CN109258585A (en) | Environment-friendly type intelligent type fish-catching apparatus, environmentally friendly fishing ground | |
| Semple | Reproductive behaviour and development of the glassperchlet, Ambassis agrammus Gunther (Pisces: Ambassidae), from the Alligator Rivers system, Northern Territory | |
| CN107173333A (en) | A kind of eurysome golden thread leech ovum cocoon floating hatching bed and its application method | |
| LAROE III | The Rearing And Maintenance Of Squid In Confinement, With Observations Ontheir Behavior In The Laboratory |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240417 Address after: 410000 Fishing King Platform, Qitoutang Group, Getang Village, Jinggang Town, Wangcheng District, Changsha City, Hunan Province Patentee after: Changsha Qiannonghui Supply and Marketing Cooperative Agricultural Development Co.,Ltd. Country or region after: China Address before: No.156, Xinchang community, Haiyou street, Sanmen County, Taizhou City, Zhejiang Province, 317100 Patentee before: Ye Guijin Country or region before: China |