CN112335540A - A bionical culture apparatus for asparagus seedling is bred - Google Patents
A bionical culture apparatus for asparagus seedling is bred Download PDFInfo
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- 235000005340 Asparagus officinalis Nutrition 0.000 title claims abstract description 82
- 244000003416 Asparagus officinalis Species 0.000 title 1
- 241000234427 Asparagus Species 0.000 claims abstract description 81
- 238000009395 breeding Methods 0.000 claims abstract description 60
- 230000001488 breeding effect Effects 0.000 claims abstract description 60
- 239000002184 metal Substances 0.000 claims abstract description 50
- 239000011664 nicotinic acid Substances 0.000 claims abstract description 17
- 229910001220 stainless steel Inorganic materials 0.000 claims description 13
- 239000004033 plastic Substances 0.000 claims description 12
- 229920003023 plastic Polymers 0.000 claims description 12
- 239000004698 Polyethylene Substances 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 6
- -1 polyethylene Polymers 0.000 claims description 6
- 229920000573 polyethylene Polymers 0.000 claims description 6
- 239000004576 sand Substances 0.000 claims description 5
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- 229910052760 oxygen Inorganic materials 0.000 description 4
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G33/00—Cultivation of seaweed or algae
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0206—Canopies, i.e. devices providing a roof above the plants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cultivation Of Seaweed (AREA)
Abstract
The invention discloses a bionic culture device for culturing seedlings of asparagus, which comprises a culture frame, wherein a metal plate is arranged at the bottom of the culture frame, and a breeding area and an expanded culture area are arranged in the culture frame. The invention firstly adds artificial matrix to promote the growth of the asparagus seedlings, imitates the growth conditions of the asparagus seedlings under natural environment to ensure better growth vigor, then cultures the asparagus seedlings by regions, has the advantages of easy operation, large number of cultured larvae and large number of breeding individuals at one time, and effectively reduces the influence of marine floaters and miscellaneous algae on the sea area breeding of the asparagus by a layered filtering structure, wherein, black and white gauze are used together to effectively seal and store the algae, and in addition, the asparagus can be protected in multiple ways to prevent the death of the algae due to over-strong illumination, finally, the light receiving of the asparagus can be adjusted, the artificial adjustment of an aquiculture water layer of the asparagus can be combined with a light protection regulation and control system to carry out double regulation to ensure the normal and rapid growth of the algae, thereby increasing the breeding efficiency of new varieties.
Description
Technical Field
The invention relates to the technical field of sea area cultivation of seaweed seedlings, in particular to a bionic cultivation device for cultivating seedlings of asparagus.
Background
Gracilaria verrucosa is an important agar-producing economic red alga, is mainly cultivated in coastal provinces such as Fujian, Guangdong and Shandong, and has the yield of the second large alga in China. The asparagus is rich in protein, dietary fiber, various mineral substances, essential amino acids and trace elements of a human body and the like, is a typical high-protein low-fat seaweed, has physiological activities of oxidation resistance, tumor resistance and the like as polysaccharide components, and has the potential of developing health-care food and green food.
With the continuous expansion of the asparagus industry, the problems in the asparagus cultivation process are increasingly serious, and the development of the asparagus industry is restricted. The asparagus is influenced by sea area environment, the stress resistance is reduced after multi-generation cultivation, the excellent properties of parents cannot be maintained, and the asparagus is easy to be rotten once the environment is not suitable; in addition, the asparagus seedlings are single, the growing requirements of the development of the global agar industry cannot be met, and the development of the asparagus breeding industry is directly restricted by the problem of source of improved varieties required by large-area popularization. Because the indoor growth rate of the asparagus tips is slow, the daily relative growth rate of the fronds is about 6%/d, and meanwhile, the indoor culture conditions do not accord with the actual sea culture conditions of the asparagus, the subsequent new variety breeding work of the asparagus is completed by adopting a small-scale sea culture mode. However, the cultivation of the asparagus seedlings in the sea area faces new problems, for example, the algae tips are too small to adopt the way of algae section seedling clamping for cultivation and breeding; the excessively strong light intensity has an inhibiting effect on the growth of the algae tips; the attachment of the miscellaneous algae has adverse effect on the growth of the asparagus and the like. The above problems seriously affect the progress of the subsequent new variety breeding, so that a device and a technology for small-scale sea area cultivation and new variety breeding of asparagus are urgently needed.
Disclosure of Invention
Aiming at the situation and overcoming the defects of the prior art, the invention provides the bionic culture device for the asparagus seedling culture, which effectively solves the problems that when the asparagus is cultured in the sea area, the seedling algae tips are too small to be cultured and bred in the way of algae section seedling clamping, the too strong light intensity has an inhibition effect on the growth of the algae tips, the attachment of the miscellaneous algae has adverse effect on the growth of the asparagus, and the progress of the subsequent new variety breeding is seriously influenced.
In order to achieve the purpose, the invention provides the following technical scheme: the cultivation frame comprises a horizontal pipe and a vertical pipe, a metal plate is arranged at the bottom of the cultivation frame, metal hooks are welded at four top ends above the cultivation frame and are connected with a ring through first connecting ropes, a plastic cylindrical buoy is arranged at the upper end of the ring, the lower end of the ring is connected with a metal ship anchor through second connecting ropes, and a fishing net is connected to the periphery of the plastic cylindrical buoy;
the breeding rack is characterized in that a breeding area and an expanding culture area are arranged inside the breeding rack, the breeding area is located in the center of the expanding culture area, the breeding area is connected with the expanding culture area through a first metal wire, the breeding area is divided into a plurality of breeding cells through a second metal wire and a third metal wire, a first black gauze is arranged above the breeding area, first white gauzes are arranged around the breeding cells, a second black gauze is arranged above the breeding cells, a second white gauze is arranged around the expanding culture area, and a third white gauze is arranged above the expanding culture area.
Preferably, the expanded culture zone is composed of four trapezoidal bodies with equal volume, and fourth white gauzes with the length of 2m, the width of 20cm and the aperture of 0.5mm are respectively arranged on the periphery of the inner parts of the four trapezoidal bodies.
Preferably, the first connecting rope is a 3000-filament polyethylene fiber rope, and the second connecting rope is a 5000-filament polyethylene fiber rope.
Preferably, the aperture of the fishing net is 3cm, and the width of the fishing net is 1 m.
Preferably, the first metal wire is a stainless steel wire with the length of 0.7m and the thickness of 2mm, the second metal wire is a stainless steel wire with the length of 1m and the thickness of 2mm, the third metal wire is a stainless steel wire with the length of 20cm and the thickness of 2mm, and the breeding small grid is 8cm in length, 8cm in width and 20cm in height.
Preferably, the first black gauze has a length of 1m, a width of 1m and an aperture of 0.5mm, the first white gauze has a length of 20cm, a width of 8cm and an aperture of 0.3mm, and the second black gauze has a length of 8cm, a width of 8cm and an aperture of 0.3 mm.
Preferably, the horizontal tube, the vertical tube, the metal plate, the metal hook and the circular ring are all members made of stainless steel.
Preferably, the length of the metal plate is 2m, the width of the metal plate is 2m, the thickness of the metal plate is 0.5m, and a certain amount of sand and small stones are fixed above the metal plate.
The invention firstly adds artificial substrate on the metal plate to promote the growth of the asparagus seedling, imitates the growth condition of the asparagus seedling under natural environment to make the growth vigor better, then distinguishes regional culture through breeding area and enlarged culture, and the breeding and enlarged culture are not interfered mutually, the algae bodies are relatively independent and do not influence mutually, the accuracy of the rapid growth rate of a single algae plant is ensured, the maximum utilization of resources is ensured, the invention has the advantages of easy operation, more cultured larvae and large individual number of one-time breeding, and the combined use of white gauze with different specifications can filter seawater in multiple layers, ensure that the seawater can be exchanged, simultaneously ensure no biological pollution in the culture rack, protect the growth environment of the asparagus to make the growth of the asparagus, adopt the structure of layered filtration, effectively reduce the influence of sea floaters and miscellaneous algae on the culture of the asparagus in the sea area, and fully utilize the fluidity of natural seawater, the oxygen content is increased, the rapid growth of the algae is promoted, the algae can be effectively sealed and stored by using the black gauze and the white gauze together, the economic loss caused by the escape of the algae is reduced, in addition, the two gauzes can play a multiple protection role on the asparagus, the death of the algae caused by over-strong illumination is prevented, finally, the light receiving of the asparagus is adjusted by adjusting the water layer according to the real-time light intensity, the growth of the algae is promoted by adjusting the water layer when the illumination is weaker, the light receiving requirements of the asparagus in different periods can be met by adjusting the water layer by adjusting the length of the first connecting rope according to the triangle theorem, the young tender algae tips are protected by using the first black gauze and the second black gauze when the illumination is stronger, the death of the algae caused by direct sunlight in a sea area is avoided, the dual adjustment can be carried out by combining the asparagus cultivation water layer and the light protection regulation and control system to ensure the normal rapid growth of the algae by manually adjusting and controlling the combination of the asparagus cultivation water layer, thereby rapidly screening out the algae which really grows rapidly in the natural sea area and increasing the breeding efficiency of new species.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic view of the structure of the cultivation frame of the present invention.
FIG. 3 is a schematic diagram of the structure of the breeding region of the present invention.
Reference numbers in the figures: 1. a culture rack; 2. a transverse tube; 3. a vertical tube; 4. a metal plate; 5. a metal hook; 6. a first connecting rope; 7. a circular ring; 8. a plastic cylindrical float; 9. a second connecting rope; 10. a metal boat anchor; 11. a fishing net; 12. a breeding area; 13. expanding the culture area; 14. a first wire; 15. a second wire; 16. a third wire; 17. breeding small lattices; 18. a first black screen; 19. a first white screen; 20. a second black gauze; 21. a second white screen; 22. a third white screen; 23. and a fourth white gauze.
Detailed Description
The following describes in further detail embodiments of the present invention with reference to fig. 1-3.
In the first embodiment, as shown in fig. 1, 2 and 3, the invention comprises a cultivation frame 1, the cultivation frame 1 is composed of a horizontal pipe 2 and a vertical pipe 3, a metal plate 4 is arranged at the bottom of the cultivation frame 1, metal hooks 5 are welded at four top ends above the cultivation frame 1, the metal hooks 5 are connected with a circular ring 7 through a first connecting rope 6, a plastic cylindrical float 8 is arranged at the upper end of the circular ring 7, the lower end of the circular ring 7 is connected with a metal ship anchor 10 through a second connecting rope 9, and a fishing net 11 is connected with the periphery of the plastic cylindrical float 8;
the breeding rack 1 is internally provided with a breeding area 12 and an expanded culture area 13, the breeding area 12 is positioned in the center of the expanded culture area 13, the breeding area 12 is connected with the expanded culture area 13 through a first metal wire 14, the breeding area 12 is divided into a plurality of breeding cells 17 by a second metal wire 15 and a third metal wire 16, a first black gauze 18 is arranged above the breeding area 12, first white gauzes 19 are arranged around the breeding cells 17, a second black gauze 20 is arranged above the breeding cells 17, a second white gauze 21 is arranged around the expanded culture area 13, a third white gauze 22 is arranged above the expanded culture area 13, firstly, the fishing nets 11 surround a plastic cylindrical float 8 to form a breeding area which meets the requirement of quick growth of the asparagus, meanwhile, the fishing nets 11 can filter floating objects and miscellaneous algae in the sea area, a certain amount of sand and small stones are fixed above the metal plate 4, adding artificial matrix to promote growth of asparagus seedlings, simulating growth conditions of the asparagus seedlings under natural environment to enable the asparagus seedlings to grow better, performing regional culture through a breeding area 12 and an enlarged culture area 13, performing enlarged culture of excellent-character algae (more than 5 cm) while performing breeding of algae tips (less than 5 cm), wherein breeding and enlarged culture are not interfered with each other, the algae are relatively independent and do not influence each other, accuracy of rapid growth rate of a single algae plant is guaranteed, maximum utilization of resources is guaranteed, a large number of samples are screened at one time, comparison of growth rates of a plurality of asparagus samples in sea areas can be performed simultaneously, more than 100 samples can be placed at one time, and the asparagus cultivation method has the advantages of easiness in operation, large number of cultivated larvae and large number of individuals selected at one time, and then the common use of black gauze and white gauzes can effectively seal up algae through the first black gauze 18, the second black gauze 20 and the third white gauze 22, the economic loss caused by escape of algae is reduced, in addition, the two screens are used together, the multiple protection effect on the asparagus is achieved, the death of the algae caused by over-strong illumination is prevented, the white screens with different specifications are combined through the first white screen 19, the third white screen 22 and the fourth white screen 23, the seawater can be filtered in a multi-layer mode, the seawater exchange is ensured, the biological pollution in the cultivation frame 1 is avoided, the growth environment of the asparagus is protected to grow rapidly, the influence of marine floaters and miscellaneous algae on the cultivation of the asparagus in a sea area is effectively reduced by adopting a layered filtering structure, the flowability of natural seawater is fully utilized, the oxygen content is increased, the rapid growth of the algae is promoted, the first black screen 18 and the second black screen 20 can protect tender algae tips from being damaged by strong light, and the first connecting rope 6 connects the cultivation frame 1 and the plastic float 8 to float upwards, the cultivation water layer can be adjusted by adjusting the length of the rope according to the triangle theorem to meet the light receiving requirements of the asparagus at different periods, and the artificial adjustment of the cultivation water layer of the asparagus can be combined with a light protection regulation and control system to carry out double adjustment so as to ensure the normal and rapid growth of the algae.
In the second embodiment, based on the first embodiment, as shown in fig. 1 and 2, the expanded culture region 13 is composed of four trapezoidal bodies with equal volume, the four white gauze 23 with length of 2m, width of 20cm and aperture of 0.5mm is respectively arranged around the inside of the four trapezoidal bodies, the algae bodies are relatively independent and do not affect each other, and the fourth white gauze 23 can filter seawater.
In the third embodiment, on the basis of the first embodiment, the first connecting rope 6 is a 3000-filament polyethylene fiber rope, the second connecting rope 9 is a 5000-filament polyethylene fiber rope, the first connecting rope 6 is connected with the culture device and the buoy to enable the culture device and the buoy to float upwards, the culture water layer can be adjusted by adjusting the length of the rope according to the triangle theorem to meet the light receiving requirements of the asparagus at different periods, and the second connecting rope 9 is mainly used for connecting the plastic cylindrical buoy 8 with the metal ship anchor 10.
In the fourth embodiment, on the basis of the first embodiment, the fishing net 11 has a pore size of 3cm and a width of 1m, and plays a role in filtering floating objects and miscellaneous algae in the sea area.
In the fifth embodiment, on the basis of the first embodiment, the first metal wire 14 is a stainless steel wire with a length of 0.7m and a thickness of 2mm, the second metal wire 15 is a stainless steel wire with a length of 1m and a thickness of 2mm, the third metal wire 16 is a stainless steel wire with a length of 20cm and a thickness of 2mm, the breeding small lattice 17 has a length of 8cm, a width of 8cm and a height of 20cm, and the stainless steel wire can ensure the strength of the connecting piece, is resistant to pulling, and is not interfered with the breeding and the expanding culture.
Sixth embodiment, on the basis of the first embodiment, the first black gauze 18 has a length of 1m, a width of 1m, and a pore size of 0.5mm, the first white gauze 19 has a length of 20cm, a width of 8cm, and a pore size of 0.3mm, and the second black gauze 20 has a length of 8cm, a width of 8cm, and a pore size of 0.3mm, and the combination of the gauzes with different specifications can filter seawater in multiple layers, thereby ensuring that the seawater can be exchanged and simultaneously ensuring that the cultivation shelf 1 has no biological pollution, and protecting the growth environment of the asparagus to enable the growth of the asparagus to be fast increased.
Seventh embodiment, on the basis of the first embodiment, the horizontal tube 2, the vertical tube 3, the metal plate 4, the metal hook 5, and the ring 7 are all stainless steel members, so that the firmness of the parts is ensured, and the parts are prevented from rusting due to corrosion after being soaked in water for a long time.
Eighth embodiment, on the basis of first embodiment, the length of metal sheet 4 is 2m, the width is 2m, thickness is 0.5m, is fixed with a certain amount of sand and little stone above metal sheet 4, and metal sheet 4 mainly plays the effect of fixed each pipe support, bearing spore and gravel, can imitate the growing condition of asparagus seedling under natural condition, lets the asparagus seedling grow better.
The working principle is as follows: when the invention is used, firstly, the fishing net 11 is used for surrounding the plastic cylindrical float 8 to enclose the interior thereof into a marine culture area which meets the requirement of quick growth of the asparagus, meanwhile, the fishing net 11 can filter floating objects and miscellaneous algae in the sea area, a certain amount of sand and small stone blocks are fixed above the metal plate 4, an artificial substrate is added to promote the growth of the asparagus seedling, the growth condition of the asparagus seedling under the natural environment is simulated to ensure that the growth vigor of the asparagus seedling is better, secondly, the regional culture is carried out through the breeding area 12 and the enlarged culture area 13, the enlarged culture of algae bodies (more than 5 cm) with excellent characters can be carried out while the breeding of the algae tips (less than 5 cm) is carried out, the breeding and the enlarged culture are not interfered with each other, the algae bodies are relatively independent and not influenced with each other, the accuracy of the quick growth rate of a single algae plant is ensured, the maximized utilization of resources is ensured, and the amount of one, the growth speed of a plurality of asparagus samples in a sea area can be compared at the same time, more than 100 samples can be placed at one time, the method has the advantages of easy operation, a large number of cultured larvae and a large number of individuals selected at one time, then the common use of the black and white gauze can effectively seal and store the algae through the first black gauze 18, the second black gauze 20 and the third white gauze 22, the economic loss caused by the escape of the algae is reduced, in addition, the two gauzes are used together to play a role in multiple protection for the asparagus, the death of the algae due to over-strong illumination is prevented, the white gauze with different specifications can be used for filtering seawater in multiple layers through the first white gauze 19, the third white gauze 22 and the fourth white gauze 23, the seawater exchange is ensured, the biological pollution is not generated in the culture rack 1, the growth environment of the asparagus is protected, and the layered filtering structure is adopted, the influence of marine floaters and miscellaneous algae on the cultivation of the asparagus sea area can be effectively reduced, the fluidity of natural seawater is fully utilized, the oxygen content is increased, the rapid growth of algae is promoted, the first black gauze 18 and the second black gauze 20 can double-protect young tender algae tips from being damaged by strong light, finally the first connecting rope 6 is connected with the cultivation frame 1 and the plastic cylindrical buoy 8 to enable the cultivation frame to float upwards, the cultivation water layer can be adjusted through adjusting the rope length according to the triangle theorem to meet the light receiving requirements of the asparagus at different periods, the artificial adjustment of the asparagus cultivation water layer can double-adjust with the light protection regulation and control combined system to ensure the normal rapid growth of the algae, so that the algae which really grow rapidly in the natural sea area can be rapidly screened out, and the breeding efficiency of new species is increased.
Compared with the prior art, the invention has the following advantages: 1) firstly, adding an artificial substrate on the metal plate 4 to promote growth of the asparagus seedlings, and simulating the growth conditions of the asparagus seedlings in natural environment to ensure that the asparagus seedlings grow better; 2) then, the culture is carried out in different areas through the breeding area 12 and the expanded culture area 13, the breeding and the expanded culture are not interfered with each other, and the algae bodies are relatively independent and do not influence each other, so that the accuracy of the rapid growth rate of a single algae plant is ensured, the maximum utilization of resources is ensured, and the method has the advantages of easy operation, large number of cultured larvae and large number of breeding individuals at one time; 3) the combination of the white gauze screens with different specifications can filter seawater in multiple layers, ensure that the seawater can be exchanged and simultaneously ensure that no biological pollution exists in the culture rack 1, protect the growth environment of the asparagus to ensure the growth of the asparagus, adopt a layered filtering structure, effectively reduce the influence of marine floaters and miscellaneous algae on the culture of the asparagus in a sea area, fully utilize the fluidity of natural seawater, increase the oxygen content and promote the rapid growth of algae; 4) the common use of the black gauze and the white gauze can effectively seal and store algae, reduce economic loss caused by the escape of the algae, and play a role in multiple protection of asparagus by sharing the two gauzes, so that the death of the algae caused by over-strong illumination is prevented; 5) finally, the cultivation water layer can be adjusted according to real-time light intensity so as to adjust the light receiving of the asparagus, the growth of the algae is promoted by adjusting the water layer when the illumination is weaker, the cultivation water layer can be adjusted by adjusting the length of the first connecting rope 6 according to the triangle theorem so as to meet the light receiving requirements of the asparagus in different periods, when the illumination is stronger, the first black gauze 18 and the second black gauze 20 are utilized to play a role in protecting young tender algae tips, the death of the algae caused by direct sunlight in a sea area is avoided, the artificial adjustment of the cultivation water layer of the asparagus and the light protection regulation and control system can be combined for double adjustment so as to ensure the normal and quick growth of the algae, so that the algae which really grows quickly in a natural sea area is screened out quickly, and the breeding efficiency of new species is increased.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a bionical culture apparatus for asparagus seedling is bred, includes and breeds frame (1), its characterized in that: the cultivation rack (1) is composed of a transverse pipe (2) and a vertical pipe (3), a metal plate (4) is arranged at the bottom of the cultivation rack (1), metal hooks (5) are welded at four top ends above the cultivation rack (1), the metal hooks (5) are connected with a circular ring (7) through first connecting ropes (6), a plastic cylindrical buoy (8) is arranged at the upper end of the circular ring (7), the lower end of the circular ring (7) is connected with a metal ship anchor (10) through second connecting ropes (9), and a fishing net (11) is connected to the periphery of the plastic cylindrical buoy (8);
breed the inside of frame (1) and be provided with breeding district (12) and enlarge cultivation district (13), breeding district (12) are located the positive center of enlarging cultivation district (13), breeding district (12) and enlarge and cultivate and connect through first wire (14) between district (13), breeding district (12) are separated into a plurality of breeding cell (17) by second wire (15) and third wire (16), the top of breeding district (12) is provided with first black gauze (18), all be provided with first white gauze (19) around breeding cell (17), the top of breeding cell (17) is provided with second black gauze (20), it is provided with second white gauze (21) around enlarging cultivation district (13), the top of enlarging cultivation district (13) is provided with third white gauze (22).
2. The bionic cultivation device for cultivating seedlings of asparagus as claimed in claim 1, wherein the bionic cultivation device comprises: the enlarged culture area (13) is composed of four trapezoidal bodies with the same volume, and fourth white gauzes (23) with the length of 2m, the width of 20cm and the aperture of 0.5mm are respectively arranged on the periphery of the inner parts of the four trapezoidal bodies.
3. The bionic cultivation device for cultivating seedlings of asparagus as claimed in claim 1, wherein the bionic cultivation device comprises: the first connecting rope (6) is a 3000-filament polyethylene fiber rope, and the second connecting rope (9) is a 5000-filament polyethylene fiber rope.
4. The bionic cultivation device for cultivating seedlings of asparagus as claimed in claim 1, wherein the bionic cultivation device comprises: the aperture of the fishing net (11) is 3cm, and the width is 1 m.
5. The bionic cultivation device for cultivating seedlings of asparagus as claimed in claim 1, wherein the bionic cultivation device comprises: the first metal wire (14) is a stainless steel wire with the length of 0.7m and the thickness of 2mm, the second metal wire (15) is a stainless steel wire with the length of 1m and the thickness of 2mm, the third metal wire (16) is a stainless steel wire with the length of 20cm and the thickness of 2mm, and the breeding small grid (17) is 8cm in length, 8cm in width and 20cm in height.
6. The bionic cultivation device for cultivating seedlings of asparagus as claimed in claim 1, wherein the bionic cultivation device comprises: the length of the first black gauze (18) is 1m, the width is 1m, the aperture is 0.5mm, the length of the first white gauze (19) is 20cm, the width is 8cm, the aperture is 0.3mm, and the length of the second black gauze (20) is 8cm, the width is 8cm, and the aperture is 0.3 mm.
7. The bionic cultivation device for cultivating seedlings of asparagus as claimed in claim 1, wherein the bionic cultivation device comprises: the horizontal pipe (2), the vertical pipe (3), the metal plate (4), the metal hook (5) and the circular ring (7) are all members made of stainless steel.
8. The bionic cultivation device for cultivating seedlings of asparagus as claimed in claim 1, wherein the bionic cultivation device comprises: the length of the metal plate (4) is 2m, the width is 2m, the thickness is 0.5m, and a certain amount of sand and small stones are fixed above the metal plate (4).
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102524040A (en) * | 2012-02-29 | 2012-07-04 | 中国水产科学研究院南海水产研究所 | Gloiopeltis algae sea area breeding device and breeding method using same |
| CN204125448U (en) * | 2014-10-15 | 2015-01-28 | 深圳职业技术学院 | The culture apparatus that a kind of micro-algae autotrophy and heterotrophism combine |
| CN205213692U (en) * | 2015-11-09 | 2016-05-11 | 中国海洋大学 | Suspending device is bred to coastal waters marine alga |
| KR20170054021A (en) * | 2015-11-09 | 2017-05-17 | 이용준 | Prefabricated structures for creating marine forests |
| CN107094613A (en) * | 2017-07-04 | 2017-08-29 | 海南省海洋与渔业科学院（海南省海洋开发规划设计研究院） | A kind of sea grape pond culture device |
| CN213991995U (en) * | 2020-11-12 | 2021-08-20 | 宁波大学 | A bionical culture apparatus for asparagus seedling is bred |
-
2020
- 2020-11-12 CN CN202011263960.9A patent/CN112335540A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102524040A (en) * | 2012-02-29 | 2012-07-04 | 中国水产科学研究院南海水产研究所 | Gloiopeltis algae sea area breeding device and breeding method using same |
| CN204125448U (en) * | 2014-10-15 | 2015-01-28 | 深圳职业技术学院 | The culture apparatus that a kind of micro-algae autotrophy and heterotrophism combine |
| CN205213692U (en) * | 2015-11-09 | 2016-05-11 | 中国海洋大学 | Suspending device is bred to coastal waters marine alga |
| KR20170054021A (en) * | 2015-11-09 | 2017-05-17 | 이용준 | Prefabricated structures for creating marine forests |
| CN107094613A (en) * | 2017-07-04 | 2017-08-29 | 海南省海洋与渔业科学院（海南省海洋开发规划设计研究院） | A kind of sea grape pond culture device |
| CN213991995U (en) * | 2020-11-12 | 2021-08-20 | 宁波大学 | A bionical culture apparatus for asparagus seedling is bred |
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