CN109699558A - Seawater phytophagous fish farming installation and cultural method - Google Patents

Seawater phytophagous fish farming installation and cultural method Download PDF

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Publication number
CN109699558A
CN109699558A CN201910012278.3A CN201910012278A CN109699558A CN 109699558 A CN109699558 A CN 109699558A CN 201910012278 A CN201910012278 A CN 201910012278A CN 109699558 A CN109699558 A CN 109699558A
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China
Prior art keywords
plant
hollow shaft
seawater
phytophagous fish
plant section
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CN201910012278.3A
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CN109699558B (en
Inventor
柴学军
王跃斌
胡则辉
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Zhejiang Marine Fisheries Research Institute
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Zhejiang Marine Fisheries Research Institute
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, e.g. of fish

Abstract

The present invention relates to a kind of seawater phytophagous fish farming installations, it include: the segment cutter, pulverizer, flour mill being arranged successively from top to bottom, if there are three the aquaculture ponds of culture zone, the plant section case being set side by side with pulverizer, the first hollow shaft motor being connect with segment cutter lower end, the plant section discharge channel being connect with the hollow shaft lower end of the first hollow shaft motor, the crushing vegetation box being set side by side with flour mill, the second hollow shaft motor being connect with pulverizer lower end, the crushing plant discharge channel being connect with the hollow shaft lower end of the second hollow shaft motor;Plant section discharging channel lower end that plant section case is equipped with crushes the pure plant powder discharging channel lower end that the crushings plant discharging channel lower end, flour mill that vegetation box is equipped with are equipped with and corresponds and is located at three culture zones top.The seawater phytophagous fish farming installation can facilitate the adaptability research for carrying out seawater phytophagous fish to food.

Description

Seawater phytophagous fish farming installation and cultural method
Technical field
The present invention relates to field of marine aquaculture, especially a kind of seawater phytophagous fish farming installation and cultural method.
Background technique
Phytophagous fish refer to being mainly the fish eaten with water plant;Currently, in China's marine fish mostly with In breeding feed based on the higher carnivorous type of animal protein demand, since animal protein supply is becoming tight day in breeding feed , it is restricted the cultivation scale of predacious fish;Seawater phytophagous fish are mainly with a fairly large number of phytoplankton, small-sized Seaweed, zooplankter etc. are food, have good development prospect;Seawater phytophagous fish are improved to be conducive to the adaptability of food Expand cultivation scale;Due to suitably for studying seawater phytophagous fish to the device of the adaptability of food, not existing It cannot facilitate and carry out seawater phytophagous fish to the deficiency of the adaptability research of food;Therefore, designing a kind of can facilitate progress Seawater phytophagous fish become urgently the seawater phytophagous fish farming installation and cultural method of the adaptability research of food It solves the problems, such as.
Summary of the invention
The purpose of the invention is to overcome at present due to not suitably for studying seawater phytophagous fish to food Adaptability device, exist cannot facilitate carry out seawater phytophagous fish to the deficiency of the adaptability research of food, mention For it is a kind of can facilitate carry out seawater phytophagous fish to the seawater phytophagous fish farming installation of the adaptability research of food and Cultural method.
The specific technical solution of the present invention is:
A kind of seawater phytophagous fish farming installation, comprising: segment cutter, pulverizer, flour mill, if supporting there are three culture zone Pond is grown, the plant section case being set side by side with pulverizer, connect with segment cutter lower end and the inner hole of hollow shaft and segment cutter export phase Pair the first hollow shaft motor, connect with the hollow shaft lower end of the first hollow shaft motor plant section discharge channel, simultaneously with flour mill The crushing vegetation box for arranging setting, connect with pulverizer lower end and the inner hole of hollow shaft and pulverizer export the second opposite hollow shaft Motor, the crushing plant discharge channel being connect with the hollow shaft lower end of the second hollow shaft motor;Segment cutter, pulverizer, flour mill from It is arranged successively under;Plant section discharging channel lower end that plant section case is equipped with crushes the crushing plant discharging channel that vegetation box is equipped with The pure plant powder discharging channel lower end that lower end, flour mill are equipped with, which corresponds, to be located above three culture zones.The seawater herbivore Property fish farming installation, adds selected plant by the segment cutter, pulverizer, flour mill that are arranged successively from top to bottom Work cultivates the seawater phytophagous fish in three culture zones with plant section, crushing plant and pure plant powder, can facilitate progress Adaptability research of the seawater phytophagous fish to food;Plant is machined to crush plant by segment cutter and crushing, or logical It crosses segment cutter, pulverizer and milling and is machined to pure plant powder, processing quality is preferably and processing efficiency is higher.
A vibration device for feeding is respectively provided in three culture zones;Vibration device for feeding includes: to be equipped with cultivation vibration Dynamic device and the pedestal connecting with culture zone bottom, the spiral shape elasticity feeding groove that lower end is connect with pedestal, push down spiral shape elasticity The pressing plate of feeding groove upper end, adjusting screw;The screw hole that the screw rod lower end of adjusting screw passes through pressing plate and pedestal upper end is equipped with is spirally connected; The inner side and outer side of spiral shape elasticity feeding groove is respectively equipped with discharge hole group, plant section discharging channel lower end that plant section case is equipped with, Crush the crushings plant discharging channel lower end that is equipped with of vegetation box, pure plant powder discharging channel lower end that flour mill is equipped with and three vibrations hello The spiral shape elasticity feeding groove upper end for eating device corresponds relatively.The adjusting screw of whirling vibration device for feeding adjusts spiral The compression height of shape elasticity feeding groove, spiral shape elasticity feeding groove and cultivation vibrator cooperation adjustment vibration frequency, observation cultivation The survival state of seawater phytophagous fish in area can be carried out breeding seawater phytophagous fish under different vibration frequencies and study;Spiral shape Elastic feeding groove declines plant foodstuff slowly not sink to the bottom quickly, and discharge hole group makes plant foodstuff to circumferential diffusion, is conducive to seawater The feed of phytophagous fish.
Preferably, being respectively provided with a discharging vibrator in the plant section case and crushing vegetation box;Plant section discharging Road and crushing plant discharging channel are respectively provided with a flashboard.The vibrator that discharges is conducive to plant section case and crushes vegetation box discharging;Flashboard Conducive to plant section case and crush vegetation box switch.
Preferably, the seawater phytophagous fish farming installation further include: mounting base;Segment cutter, pulverizer, milling Machine, plant section case and crushing vegetation box are connect with mounting base respectively.Mounting base is conducive to segment cutter, pulverizer, flour mill, plant section Case and crushing vegetation box installation are fixed.
A kind of cultural method of seawater phytophagous fish farming installation, the seawater phytophagous fish farming installation have The limiting structure of above-mentioned seawater phytophagous fish farming installation has put seawater phytophagous fish in a suitable place to breed in (1) three culture zone respectively; (2) the plant section formed through segment cutter dissection, the inner hole of the hollow shaft through the first hollow shaft motor, plant section discharge channel enter powder Broken machine crushes, and crushes the inner hole of hollow shaft of the plant through the second hollow shaft motor, crushing plant discharge channel enters flour mill milling Afterwards, under after pure plant powder discharging channel lower end falls on the spiral shape elasticity feeding groove upper end of the vibration device for feeding of corresponding culture zone It falls, observes the survival state of the seawater phytophagous fish in culture zone, carry out the research of pure plant powder breeding seawater phytophagous fish;(3) The hollow shaft of second hollow shaft motor, which drives, crushes the rotation of plant discharge channel, crush plant discharge channel lower end and crush vegetation box into Mouthful opposite, the plant section formed through segment cutter dissection, the inner hole of the hollow shaft through the first hollow shaft motor, plant section discharge channel into Enter to enter after pulverizer crushes and crush vegetation box, and falls on the vibration feeding dress of corresponding culture zone through crushing plant discharging channel lower end It falls behind the spiral shape elasticity feeding groove upper end set, observes the survival state of the seawater phytophagous fish in culture zone, crushed The research of plant breeding seawater phytophagous fish;The hollow shaft band animals and plants section discharging channel rotation of (4) first hollow shaft motors, plant section Discharging channel lower end is opposite with plant section case import, the plant section formed through segment cutter dissection, through the hollow of the first hollow shaft motor The inner hole of axis, plant section discharge channel enter plant section case, and the vibration for falling on corresponding culture zone through plant section discharging channel lower end is fed It falls after eating the spiral shape elasticity feeding groove upper end of device, observes the survival state of the seawater phytophagous fish in culture zone, carry out Plant section breeding seawater phytophagous fish research;(5) adjusting screw is rotated, the compression height of spiral shape elasticity feeding groove, spiral shell are adjusted Shape elasticity feeding groove and cultivation vibrator cooperation adjustment vibration frequency are revolved, the existence shape of the seawater phytophagous fish in culture zone is observed Condition carries out breeding seawater phytophagous fish under different vibration frequencies and studies.The cultivation of the seawater phytophagous fish farming installation Method, which is able to satisfy to facilitate, carries out seawater phytophagous fish to the needs of the adaptability research of food.
Compared with prior art, the beneficial effects of the present invention are: the seawater phytophagous fish farming installation, by from Segment cutter, pulverizer, the flour mill being arranged successively under process selected plant, with plant section, crush plant and Pure plant powder cultivates the seawater phytophagous fish in three culture zones, can facilitate and carry out seawater phytophagous fish to food Adaptability research;Plant is machined to crush plant by segment cutter and crushing, or passes through segment cutter, pulverizer and flour mill It is processed into pure plant powder, processing quality is preferably and processing efficiency is higher.The adjusting screw of whirling vibration device for feeding adjusts spiral The compression height of shape elasticity feeding groove, spiral shape elasticity feeding groove and cultivation vibrator cooperation adjustment vibration frequency, observation cultivation The survival state of seawater phytophagous fish in area can be carried out breeding seawater phytophagous fish under different vibration frequencies and study;Spiral shape Elastic feeding groove declines plant foodstuff slowly not sink to the bottom quickly, and discharge hole group makes plant foodstuff to circumferential diffusion, is conducive to seawater The feed of phytophagous fish.The vibrator that discharges is conducive to plant section case and crushes vegetation box discharging;Flashboard is conducive to plant section case and crushes plant Object case switch.Mounting base is conducive to segment cutter, pulverizer, flour mill, plant section case and crushes vegetation box installation fixation.The sea The cultural method of water phytophagous fish farming installation, which is able to satisfy, facilitates progress seawater phytophagous fish to grind the adaptability of food The needs studied carefully.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the invention.
In figure: mounting base 1, segment cutter 2, pulverizer 3, flour mill 4, culture zone 5, aquaculture pond 6, plant section case 7, first Hollow shaft motor 8, crushes vegetation box 10, the second hollow shaft motor 11, crushes plant discharge channel 12, plant plant section discharge channel 9 Section discharging channel 13, crushing plant discharging channel 14, pure plant powder discharging channel 15, cultivation vibrator 16, pedestal 17, spiral shape elasticity are fed Crib 18, pressing plate 19, adjusting screw 20, discharge hole group 21, discharging vibrator 22, flashboard 23.
Specific embodiment
The present invention is described further shown in reference to the accompanying drawing.
It is as shown in Fig. 1: a kind of seawater phytophagous fish farming installation, comprising: mounting base 1, segment cutter 2, pulverizer 3, Flour mill 4, if there are three the aquaculture pond 6 of culture zone 5, the plant section case 7 being set side by side with pulverizer 3 connects with 2 lower end of segment cutter It connects and the inner hole of hollow shaft and segment cutter 2 exports the first opposite hollow shaft motor 8, the hollow shaft with the first hollow shaft motor 8 Lower end connection plant section discharge channel 9, the crushing vegetation box 10 being set side by side with flour mill 4, connect with 3 lower end of pulverizer and in The inner hole and pulverizer 3 of empty axis export the second opposite hollow shaft motor 11, the hollow shaft lower end with the second hollow shaft motor 11 The crushing plant discharge channel 12 of connection;Segment cutter 2, pulverizer 3, flour mill 4 are arranged successively from top to bottom;Segment cutter 2, pulverizer 3, flour mill 4, plant section case 7 and crushing vegetation box 10 are connect with mounting base 1 respectively;The plant section discharging that plant section case 7 is equipped with 13 lower end of road crushes 14 lower end of crushing plant discharging channel that is equipped with of vegetation box 10, the pure plant powder discharging channel 15 that flour mill 4 is equipped with Lower end, which corresponds, is located at three culture zones, 5 top.
A vibration device for feeding is respectively provided in three culture zones 5;Vibration device for feeding includes: to be equipped with cultivation vibration The pedestal 17 for moving device 16 and connecting with 5 bottom of culture zone, the spiral shape elasticity feeding groove 18 that lower end is connect with pedestal 17 push down spiral shell Revolve the pressing plate 19 of 18 upper end of shape elasticity feeding groove, adjusting screw 20;The screw rod lower end of adjusting screw 20 passes through pressing plate 19 and pedestal The screw hole that 17 upper ends are equipped with is spirally connected;The inner side and outer side of spiral shape elasticity feeding groove 18 is respectively equipped with discharge hole group 21, plant section 13 lower end of plant that case 7 is equipped with section discharging channel, crush 14 lower end of crushing plant discharging channel that vegetation box 10 is equipped with, flour mill 4 is set 18 upper end of spiral shape elasticity feeding groove that some 15 lower ends of pure plant powder discharging channel vibrate device for feeding with three corresponds phase It is right.The material of spiral shape elasticity feeding groove 18 is steel spring plate.
A discharging vibrator 22 is respectively provided in the plant section case 7 and crushing vegetation box 10;Plant section discharging channel and It crushes plant discharging channel and is respectively provided with a flashboard 23.
A kind of cultural method of seawater phytophagous fish farming installation, the seawater phytophagous fish farming installation have The limiting structure of above-mentioned seawater phytophagous fish farming installation has put seawater phytophagous in a suitable place to breed in (1) several culture zones 5 respectively Fish;(2) the plant section formed through 2 dissection of segment cutter, the inner hole of the hollow shaft through the first hollow shaft motor 8, plant section discharge channel 9 It is crushed into pulverizer 3, crushes the inner hole of hollow shaft of the plant through the second hollow shaft motor 11, crushes the entrance of plant discharge channel 12 After flour mill 4 is milled, the spiral shape elasticity of the vibration device for feeding of corresponding culture zone 5 is fallen on through 15 lower end of pure plant powder discharging channel Feeding groove falls behind 18 upper end, observes the survival state of the seawater phytophagous fish in culture zone 5, carries out pure plant powder breeding seawater The research of phytophagous fish;The hollow shaft of (3) second hollow shaft motors 11, which drives, crushes the rotation of plant discharge channel 12, crushes plant blanking 12 lower end of road is opposite with 10 import of vegetation box is crushed, the plant section formed through 2 dissection of segment cutter, through the first hollow shaft motor 8 The inner hole of hollow shaft, plant section discharge channel 9, which enter after pulverizer 3 crushes to enter, crushes vegetation box 10, and is crushed plant discharging 14 lower end of road falls after falling on 18 upper end of spiral shape elasticity feeding groove of the vibration device for feeding of corresponding culture zone 5, observation cultivation The survival state of seawater phytophagous fish in area 5 carries out crushing the research of plant breeding seawater phytophagous fish;(4) first hollow shafts The hollow shaft band animals and plants section discharging channel rotation of motor 8, plant section 13 lower end of discharging channel is opposite with plant section 7 import of case, through cutting The plant section that section 2 dissection of machine is formed, the inner hole of the hollow shaft through the first hollow shaft motor 8, plant section discharge channel 9 enter plant section Case 7, and fallen on the spiral shape elasticity feeding groove 18 of vibration device for feeding of corresponding culture zone 5 through 13 lower end of plant section discharging channel It falls behind end, observes the survival state of the seawater phytophagous fish in culture zone 5, carry out plant section breeding seawater phytophagous fish and grind Study carefully;(5) rotate adjusting screw 20, adjust spiral shape elasticity feeding groove 18 compression height, spiral shape elasticity feeding groove 18 and support The cooperation adjustment vibration frequency of vibrator 16 is grown, the survival state of the seawater phytophagous fish in culture zone 5 is observed, carries out different vibrations Breeding seawater phytophagous fish is studied under frequency.
The beneficial effects of the present invention are: the seawater phytophagous fish farming installation, by being arranged successively from top to bottom Segment cutter, pulverizer, flour mill selected plant is processed, with plant section, crush plant and pure plant powder to three Seawater phytophagous fish in culture zone is cultivated, and the adaptability research for carrying out seawater phytophagous fish to food can be facilitated; Plant is machined to crush plant by segment cutter and crushing, or is machined to Plant Powder by segment cutter, pulverizer and milling Material, processing quality is preferably and processing efficiency is higher.The adjusting screw of whirling vibration device for feeding adjusts spiral shape elasticity feeding groove Compression height, spiral shape elasticity feeding groove and cultivation vibrator cooperation adjustment vibration frequency, observe culture zone in seawater plant The survival state of feeding habits fish can be carried out breeding seawater phytophagous fish under different vibration frequencies and study;Spiral shape elasticity feeding groove makes Plant foodstuff, which slowly declines, not to be sunk to the bottom quickly, and discharge hole group makes plant foodstuff to circumferential diffusion, is conducive to seawater phytophagous fish and is fed. The vibrator that discharges is conducive to plant section case and crushes vegetation box discharging;Flashboard is conducive to plant section case and crushes vegetation box switch.Installation Seat, which is conducive to segment cutter, pulverizer, flour mill, plant section case and crushing vegetation box installation, to be fixed.The seawater phytophagous fish The cultural method of cultivation apparatus, which is able to satisfy to facilitate, carries out seawater phytophagous fish to the needs of the adaptability research of food.
In addition to the implementation, within the scope of the claims of the present invention and the specification, skill of the invention Art feature or technical data can be reselected and be combined, to constitute new embodiment, these are all art technologies Personnel are without carrying out what creative work can be realized, therefore the embodiment that these present invention are not described in also should be regarded as this The specific embodiment of invention and within protection scope of the present invention.

Claims (5)

1. a kind of seawater phytophagous fish farming installation, comprising: segment cutter, pulverizer, flour mill, characterized in that the sea Water phytophagous fish farming installation further include: the aquaculture pond there are three culture zone is set, the plant section case being set side by side with pulverizer, It is connect with segment cutter lower end and the inner hole of hollow shaft and segment cutter exports the first opposite hollow shaft motor, with the first hollow shaft electricity The plant section discharge channel of the hollow shaft lower end connection of machine, the crushing vegetation box being set side by side with flour mill connect with pulverizer lower end It connects and the inner hole of hollow shaft and pulverizer exports the second opposite hollow shaft motor, the hollow shaft lower end with the second hollow shaft motor The crushing plant discharge channel of connection;Segment cutter, pulverizer, flour mill are arranged successively from top to bottom;The plant that plant section case is equipped with Section discharging channel lower end crushes under the pure plant powder discharging channel that the crushing plant discharging channel lower end, flour mill that vegetation box is equipped with are equipped with End, which corresponds, to be located above three culture zones.
2. seawater phytophagous fish farming installation according to claim 1, it is characterized in that: each in three culture zones Equipped with a vibration device for feeding;Vibration device for feeding includes: the pedestal for being equipped with cultivation vibrator and connecting with culture zone bottom, The spiral shape elasticity feeding groove that lower end is connect with pedestal, pushes down the pressing plate of spiral shape elasticity feeding groove upper end, adjusting screw;Adjustment The screw hole that the screw rod lower end of screw passes through pressing plate and pedestal upper end is equipped with is spirally connected;The inner side and outer side of spiral shape elasticity feeding groove point Not She You discharge hole group, plant section discharging channel lower end that plant section case is equipped with crushes the crushing plant discharging channel that vegetation box is equipped with The spiral shape elasticity feeding groove upper end one of the pure plant powder discharging channel lower end that lower end, flour mill are equipped with and three vibration device for feeding One is corresponding opposite.
3. seawater phytophagous fish farming installation according to claim 1, it is characterized in that: the plant section case and crushing A discharging vibrator is respectively provided in vegetation box;Plant section discharging channel and crushing plant discharging channel are respectively provided with a flashboard.
4. seawater phytophagous fish farming installation according to claim 1 or 2 or 3, it is characterized in that: further include: mounting base; Segment cutter, pulverizer, flour mill, plant section case and crushing vegetation box are connect with mounting base respectively.
5. a kind of cultural method of seawater phytophagous fish farming installation, the seawater phytophagous fish farming installation has power Benefit require 1 to any seawater phytophagous fish farming installation of claim 4 limiting structure, it is characterized in that: (1) three Seawater phytophagous fish is put in culture zone in a suitable place to breed respectively;(2) the plant section formed through segment cutter dissection, through the first hollow shaft motor The inner hole of hollow shaft, plant section discharge channel enter pulverizer crushing, crush in hollow shaft of the plant through the second hollow shaft motor After hole, crushing plant discharge channel enter flour mill milling, the vibration for falling on corresponding culture zone through pure plant powder discharging channel lower end is fed It falls after eating the spiral shape elasticity feeding groove upper end of device, observes the survival state of the seawater phytophagous fish in culture zone, carry out The research of pure plant powder breeding seawater phytophagous fish;The hollow shaft of (3) second hollow shaft motors, which drives, crushes the rotation of plant discharge channel, The plant section that plant discharge channel lower end is opposite with vegetation box import is crushed, and is formed through segment cutter dissection is crushed, through the first hollow shaft The inner hole of the hollow shaft of motor, plant section discharge channel, which enter after pulverizer crushes to enter, crushes vegetation box, and goes out through crushing plant Material path lower end falls after falling on the spiral shape elasticity feeding groove upper end of the vibration device for feeding of corresponding culture zone, observes in culture zone Seawater phytophagous fish survival state, carry out crush plant breeding seawater phytophagous fish research;(4) first hollow shaft motors Hollow shaft band animals and plants section discharging channel rotation, plant section discharging channel lower end is opposite with plant section case import, through segment cutter dissection shape At plant section, the inner hole of the hollow shaft through the first hollow shaft motor, plant section discharge channel enter plant section case, and through plant section Discharging channel lower end falls after falling on the spiral shape elasticity feeding groove upper end of the vibration device for feeding of corresponding culture zone, observes culture zone In seawater phytophagous fish survival state, carry out plant section breeding seawater phytophagous fish research;(5) adjusting screw is rotated, is adjusted The compression height of whole spiral shape elasticity feeding groove, spiral shape elasticity feeding groove and cultivation vibrator cooperation adjustment vibration frequency, see The survival state for examining the seawater phytophagous fish in culture zone carries out breeding seawater phytophagous fish under different vibration frequencies and studies.
CN201910012278.3A 2019-01-07 2019-01-07 Seawater phytophagous fish culture device and culture method Active CN109699558B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110393166A (en) * 2019-08-09 2019-11-01 湛江海宝渔具发展有限公司 A kind of digitlization boat-carrying device for feeding fish bait of golden butterfish cultivation

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BR102013022569A2 (en) * 2013-09-04 2016-05-24 Jose Antonio Gomes Da Silva automatic feeder for fish among other production animals
CN205648727U (en) * 2016-04-08 2016-10-19 湖北荣利生态农业有限公司 A feed car for fresh water shrimp is bred
CN107442252A (en) * 2017-08-18 2017-12-08 合肥荣电环境电器有限公司 A kind of stalk pulverising mill powder device and its operating method
CN108238345A (en) * 2018-03-14 2018-07-03 廖建新 Feed for pet classified storage bucket

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR102013022569A2 (en) * 2013-09-04 2016-05-24 Jose Antonio Gomes Da Silva automatic feeder for fish among other production animals
CN104335949A (en) * 2014-11-14 2015-02-11 中国水产科学研究院渔业机械仪器研究所 Culturing pond accurate feeding device and feeding method
CN205648727U (en) * 2016-04-08 2016-10-19 湖北荣利生态农业有限公司 A feed car for fresh water shrimp is bred
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CN108238345A (en) * 2018-03-14 2018-07-03 廖建新 Feed for pet classified storage bucket

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110393166A (en) * 2019-08-09 2019-11-01 湛江海宝渔具发展有限公司 A kind of digitlization boat-carrying device for feeding fish bait of golden butterfish cultivation

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