CN115104522B - Dendrobium candidum seedling raising device and seedling raising method thereof - Google Patents
Dendrobium candidum seedling raising device and seedling raising method thereof Download PDFInfo
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- CN115104522B CN115104522B CN202210636205.3A CN202210636205A CN115104522B CN 115104522 B CN115104522 B CN 115104522B CN 202210636205 A CN202210636205 A CN 202210636205A CN 115104522 B CN115104522 B CN 115104522B
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- 238000000034 method Methods 0.000 title claims abstract description 32
- 241000026010 Dendrobium candidum Species 0.000 title claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000005192 partition Methods 0.000 claims description 14
- 239000000758 substrate Substances 0.000 claims description 10
- 239000004575 stone Substances 0.000 claims description 4
- 210000001161 mammalian embryo Anatomy 0.000 claims description 3
- 239000011664 nicotinic acid Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 abstract description 14
- 230000006378 damage Effects 0.000 abstract description 5
- 239000001963 growth medium Substances 0.000 description 14
- 241001076416 Dendrobium tosaense Species 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 2
- 238000011081 inoculation Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
Classifications
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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
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G31/02—Special apparatus therefor
- A01G31/06—Hydroponic culture on racks or in stacked containers
-
- 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
- A01G31/00—Soilless cultivation, e.g. hydroponics
-
- 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
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G31/02—Special apparatus therefor
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention relates to a seedling raising device and discloses a dendrobium candidum seedling raising device and a seedling raising method thereof, wherein the seedling raising device comprises a seedling raising frame (1), the seedling raising frame (1) comprises a planting frame (11), the planting frame (11) comprises a plurality of planting layers (101) which are arranged in a step mode, each planting layer (101) comprises a fixed part (102) and a movable part (103), the fixed parts (102) and the movable parts (103) can jointly form a planting cavity (104) with an opening at the upper end and in a rectangular shell shape, and the movable parts (103) can be separated from the front ends of the planting cavities (104) and the fixed parts (102); the water overflow frame (21) is arranged on the planting cavity rear end plate (105) near the highest planting layer (101). The invention can realize that the dendrobium candidum is firstly pre-separated from the planting cavity (104) in the transplanting process, and then is completely separated from the planting cavity (104) for transplanting after the pre-separation, thereby being capable of more effectively reducing the damage to the seedlings in the transplanting process.
Description
Technical Field
The invention relates to a seedling raising device, in particular to a dendrobium candidum seedling raising device and a seedling raising method thereof.
Background
Dendrobium officinale is a product which can be selectively planted by a plurality of growers in recent years, the market demand of the dendrobium officinale is increasing, the huge demand of the market on the dendrobium officinale is met, the dendrobium officinale seedlings with high survival rate and fast growth are key, and the excellent seedlings can greatly promote popularization and planting.
The dendrobium candidum seedling raising process generally comprises seedling inoculation, seedling hardening and transplanting, wherein bottle-out seedlings are transplanted in the seedling hardening process and then are continuously cultivated, so that the dendrobium candidum seedlings are further adapted to the environment and grow into high-quality seedlings; and transplanting the high-quality seedlings obtained by hardening off the seedlings to trunks or stone walls in the transplanting process for wild-imitating cultivation.
The existing seedling hardening process is generally carried out in the plug tray, seedlings are taken out through the mode of extruding deformation to the bottom of the plug tray or are directly pulled out from the plug tray when being transplanted, no matter what mode is more or less harmful to the root system of the seedlings, the seedlings are fragile, and therefore, the problem of how to effectively reduce the damage to the seedling transplanting process is always studied in the field.
Disclosure of Invention
The invention provides a dendrobium candidum seedling raising device and a dendrobium candidum seedling raising method aiming at the problems existing in the dendrobium candidum seedling raising process in the prior art.
In order to solve the technical problems, the invention is solved by the following technical scheme:
the dendrobium candidum seedling raising device comprises a seedling raising frame, wherein the seedling raising frame comprises a planting frame, the planting frame comprises a plurality of planting layers which are arranged in a step manner, each planting layer comprises a fixed part and a movable part, the fixed parts and the movable parts can jointly form a planting cavity with an opening at the upper end and in a rectangular shell shape, each fixed part comprises a planting cavity rear end plate and two planting cavity side plates, each movable part comprises a planting cavity bottom plate and a planting cavity front end plate, and each movable part can be separated from the front end of each planting cavity;
the water overflow device further comprises an overflow frame arranged on the rear end plate of the planting cavity on the planting layer near the highest position, wherein an overflow groove is formed in the upper end of the overflow frame and comprises an overflow groove bottom plate and an overflow groove side plate, and water in the overflow groove can overflow into the planting cavity on the planting layer on the highest position from the upper end face of the overflow groove side plate.
Preferably, the fixing part further comprises a lower bottom plate which is parallel to the bottom plate of the planting cavity and is positioned below the bottom plate of the planting cavity, a plurality of partition plates which are parallel to the side plate of the planting cavity are arranged on the lower bottom plate, the upper end parts of the partition plates extend into the planting cavity and divide the planting cavity into a plurality of planting unit cavities, inserting grooves for inserting the partition plates are formed in the bottom plate of the planting cavity, and seedlings can be cultivated better through the arrangement of the plurality of planting unit cavities.
Preferably, the planting cavity side plates and the partition plates are respectively provided with a lap joint strip for lap joint of the planting cavity bottom plates. The arrangement of the lap joint strip can enable the assembly between the movable part and the fixed part to be more stable.
Preferably, the lower ends of the planting cavity side plates extend to be connected with the end of the lower bottom plate, a cylindrical limiting rod arranged along the length direction of the planting cavity is arranged between the two planting cavity side plates, a strip groove with a downward opening and a circular arc cross section is arranged on the lower bottom surface of the planting cavity bottom plate, and the cylindrical limiting rod can be clamped into the strip groove. The cylinder gag lever post and rectangular groove's cooperation can enough guarantee the stability of assembling between movable part and the fixed part, can provide the upper and lower preseparation when separating for movable part and fixed part again.
As the preference, be equipped with the opening on the lower bottom surface of planting the chamber bottom plate and plant the U-shaped link plate of chamber front end, U-shaped link plate can hang on the cylinder gag lever post when movable part and fixed part separation state, and planting the chamber bottom plate and being in downward sloping state when the U-shaped link plate is hung on the cylinder gag lever post, keep movable part in the sloping state, make it keep for a period of time to keep still to fully control water to the culture medium for follow-up culture medium and plant the separation that can be better between intracavity wall and the seedling root system.
Preferably, the front end plate of the planting cavity is provided with a plurality of through holes which are uniformly arranged and communicated with the planting cavity. The setting of through-hole can realize the drainage to planting the intraductal unnecessary moisture on the one hand, on the other hand can also realize the abundant ventilation to planting the intracavity.
Preferably, the planting frames are two and symmetrically distributed on two sides of the overflow frame. The planting frame of symmetric distribution in overflow frame both sides can realize the cultivation of more seedlings, and overall structure is also more stable, and whole seedling raising frame is difficult for empting more.
Preferably, the upper end surfaces of the two planting cavity side plates are respectively provided with a water baffle, and the height of the water baffle is flush with or higher than the upper end surface of the overflow groove side plate. The setting of breakwater can prevent effectively that the water of overflow down from planting the frame side and flowing out, guarantees that moisture can fully flow into the planting chamber.
The dendrobium candidum seedling raising method is characterized by comprising the following steps of:
step one, inoculating seedlings: inoculating dendrobium candidum embryo into a culture bottle for culture to obtain rooting seedling;
step two, hardening seedlings: transplanting the rooting seedlings into the dendrobium candidum seedling raising device, and performing growth management in a greenhouse to obtain seedlings;
step three, transplanting: high-quality seedlings are selected and transplanted to trunks or stone walls for bionic cultivation.
Preferably, the second step includes the steps of:
step (1), watering the planting cavities on each planting layer through overflow from top to bottom by the overflow groove;
step (2), when seedlings grow to a stage capable of transplanting, separating the movable part from the fixed part, so that the culture medium in the planting cavity is pre-separated from the planting cavity side plate and the planting cavity rear end plate;
and (3) standing the substrate to be cultivated and the seedling on the movable part for a period of time, and then separating the seedling with the cultivation substrate from the movable part for transplanting.
The invention has the remarkable technical effects due to the adoption of the technical scheme:
according to the invention, by designing the seedling raising device, the pre-separation between the dendrobium candidum and the planting cavity in the transplanting process can be realized, and the dendrobium candidum is completely separated from the planting cavity for transplanting after the pre-separation, so that the damage to the seedlings in the transplanting process can be more effectively reduced.
Drawings
Fig. 1 is a schematic structural view of embodiment 1 of the present invention.
Fig. 2 is a schematic structural view of the movable part in fig. 1.
Fig. 3 is another view of the movable portion of fig. 2.
Fig. 4 is a partial structural schematic diagram of fig. 1.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Example 1
1-4, including seedling raising frame 1, seedling raising frame 1 includes planting frame 11, planting frame 11 includes a plurality of planting layers 101 that are the ladder arrangement, planting layer 101 includes fixed part 102 and movable part 103, fixed part 102 and movable part 103 can constitute together and open-ended and take the shape of rectangular shell's planting chamber 104, fixed part 102 includes planting chamber back end plate 105 and two planting chamber curb plates 106, movable part 103 includes planting chamber bottom plate 107 and planting chamber front end plate 118, movable part 103 can be from planting chamber 104 front end and fixed part 102 separation;
the water overflow frame 21 is arranged near the rear end plate 105 of the planting cavity on the highest planting layer 101, the upper end part of the water overflow frame 21 is provided with a water overflow groove 201, the water overflow groove 201 comprises a water overflow groove bottom plate 202 and a water overflow groove side plate 203, and water in the water overflow groove 201 can overflow into the planting cavity 104 on the planting layer 101 from the upper end surface of the water overflow groove side plate 203.
In this embodiment, the planting layers 101 and Cheng Jieti are arranged, so that the planting layers 101 cannot be mutually shielded, and each planting layer 101 can receive better illumination and ventilation.
In addition, all be equipped with the breakwater 117 on the up end of two planting chamber curb plates 106, the height of breakwater 117 flushes or is higher than overflow tank curb plate 203 up end with overflow tank curb plate 203 up end, and the setting of breakwater 117 can effectively prevent that the water of overflow from flowing down from planting frame 11 side and flowing out, guarantees that moisture can fully flow into planting chamber 104.
In this embodiment, the overflow frame 21 is disposed on the side of the rear end plate 105 of the planting cavity on the planting layer 101 near the highest position, so that each layer of planting layer 101 can be sequentially watered from top to bottom by the overflow frame 21, meanwhile, water flows from the rear end plate 105 of the planting cavity into the planting cavity 104 due to the structure between the overflow frame 21 and each planting layer 101, and in the long-term watering process, the water flows flush the inner plate surface of the rear end plate 105 of the planting cavity, so that the rear end plate 105 of the planting cavity is in a separation state with a certain degree with the culture medium in the planting cavity 104, and a first step of pre-separation is provided for separating the culture medium from the planting cavity 104.
The planting cavity 104 comprises fixed part 102 and movable part 103, and movable part 103 can be from planting cavity 104 front end and fixed part 102 separation to when movable part 103 and fixed part 102 separation, can realize the second step separation between culture medium and planting cavity curb plate 106, the planting cavity rear end plate 105, make the culture medium on the movable part 103 finally only with planting cavity front end plate 118, planting cavity bottom plate 107 be connected, provide the precondition for follow-up better, less easy injury seedling transplant.
The fixing portion 102 in this embodiment further includes a lower bottom plate 108 parallel to the planting cavity bottom plate 107 and located below the planting cavity bottom plate 107, a plurality of partition plates 109 parallel to the planting cavity side plate 106 are disposed on the lower bottom plate 108, the upper end portions of the partition plates 109 extend into the planting cavity 104 and partition the planting cavity 104 into a plurality of planting unit cavities 110, inserting grooves 111 for inserting the partition plates 109 are disposed on the planting cavity bottom plate 107, and lap joint strips 112 for lap joint of the planting cavity bottom plate 107 are disposed on the planting cavity side plate 106 and the partition plates 109.
The setting of division board 109 can separate planting chamber 104 on the one hand, makes it form a plurality of planting unit chamber 110 to better cultivation seedling, is provided with the overlap joint strip 112 that supplies planting chamber bottom plate 107 overlap joint on the other hand on it, and division board 109 can peg graft each other with planting chamber bottom plate 107, can effectively improve the stability and the assembly accuracy of movable part 103 assembly on fixed part 102, in order to guarantee the straightness that hangs down between each face of planting unit chamber 110, in order to follow-up better realization culture medium and planting chamber 104 internal surface between preseparation.
In this embodiment, the lower end of the planting cavity side plate 106 extends to be connected with the end of the lower bottom plate 108, a cylindrical limiting rod 113 arranged along the length direction of the planting cavity 104 is arranged between the two planting cavity side plates 106, a strip groove 114 with a downward opening and a circular arc-shaped section is arranged on the lower bottom surface of the planting cavity bottom plate 107, and the cylindrical limiting rod 113 can be clamped into the strip groove 114.
The bottom surface of the planting cavity bottom plate 107 is provided with a U-shaped hanging plate 115 with an opening facing the front end of the planting cavity 104, the U-shaped hanging plate 115 can be hung on the cylindrical limiting rod 113 when the movable part 103 is separated from the fixed part 102, and the planting cavity bottom plate 107 is in a downward inclined state when the U-shaped hanging plate 115 is hung on the cylindrical limiting rod 113.
The fixed part 102 is provided with the cylindrical limiting rod 113, and the movable part 103 is arranged on the long groove 114 matched with the cylindrical limiting rod 113, so that on one hand, the assembly between the movable part 103 and the fixed part 102 is more stable, and the movable part 103 and the fixed part 102 are fully ensured not to be separated in the seedling cultivation process; on the other hand, when the movable portion 103 needs to be separated, an upward force needs to be applied to the movable portion 103, so that the movable portion 103 is separated from the movable portion 114, the movable portion 103 has an upward movement stroke in the upward force application process, and an up-and-down pre-separation process can be formed between the culture medium on the movable portion 103, the planting cavity side plate 106 and the planting cavity rear end plate 105, so that the movable portion 103 can drive the culture medium to be smoothly pulled out from the front end of the planting cavity 104 and separated from the fixed portion 102.
And finally, the cylindrical limiting rod 113 can be matched with the U-shaped hanging plate 115, so that when the movable part 103 is separated from the fixed part 102, the movable part 103 can be hung on the cylindrical limiting rod 113 through the U-shaped hanging plate 115, the bottom plate 107 of the planting cavity is kept in a downward inclined state, namely, the whole movable part 103 and culture matrixes on the movable part are in an inclined state, a plurality of through holes 116 which are uniformly arranged and are communicated with the planting cavity 104 are formed in the front end plate 118 of the planting cavity, the movable part 103 needs to be kept in the inclined state for a period of time to control water for the culture mediums before transplanting in an actual operation process, and the culture mediums after water control can be separated from the inner wall of the planting cavity 104 more easily.
The movable part 103 in an inclined state can drain water in the culture medium through the through hole 116 of the front end plate 118 of the planting cavity better on one hand, and the other culture medium can be in full contact with the outside, so that the draining time or the evaporation time of the water in the culture medium is shortened, the water can be controlled in a shorter time, and the long-time dehydration of seedlings in the water control process is effectively prevented.
In this embodiment, when the U-shaped hanging plate 115 is hung on the cylindrical limiting rod 113, the lower end of the movable portion 103 is placed on the upper end surface of the partition plate 109 of the next planting layer 101, so as to ensure the stability of the inclined state of the movable portion 103, and when the operation is performed, the movable portion 103 is inclined one by one from bottom to top.
The planting frame 11 is two and the symmetric distribution is in overflow frame 21 both sides in this embodiment, and the planting frame 11 of both sides symmetric distribution can be more reasonable through overflow frame 21 both sides overflow, and can realize the cultivation of more seedlings, and overall structure is also more stable, and whole seedling raising frame 1 is difficult for empting more.
The embodiment provides a dendrobium candidum seedling method, which specifically comprises the following steps:
step one, inoculating seedlings: inoculating dendrobium candidum embryo into a culture bottle for culture to obtain rooting seedling;
step two, hardening seedlings: transplanting rooting seedlings into the dendrobium candidum seedling raising device, and carrying out growth management in a greenhouse to obtain seedlings, wherein the method specifically comprises the following steps of:
step (1), watering the planting cavities 104 on each planting layer 101 through overflow from top to bottom by an overflow trough;
step (2), when seedlings grow to a stage capable of transplanting, separating the movable part 103 from the fixed part 102, so that culture medium in the planting cavity 104 is pre-separated from the planting cavity side plate 106 and the planting cavity rear end plate 105;
and (3) standing the substrate to be cultivated and the seedlings on the movable part 103 for a period of time, and then separating the seedlings with the cultivation substrate from the movable part 103 for transplanting.
Step three, transplanting: high-quality seedlings are selected and transplanted to trunks or stone walls for bionic cultivation.
According to the seedling raising method, seedling inoculation, growth management in the seedling exercising process and transplanting are achieved through the existing seedling raising method, the difference is that devices adopted in the seedling exercising process are different, the seedling culture substrate and the planting cavity 104 are pre-separated in the seedling transplanting process, water is fully controlled on the culture substrate after the pre-separation, on the one hand, separation between the culture substrate and the inner wall of the planting cavity 104 can be easier, on the other hand, seedling roots and the culture substrate can be easily separated, finally, seedlings are transplanted by means of tools or direct pulling, and damage to the seedling transplanting process can be effectively reduced in the whole process.
In summary, the foregoing description is only of the preferred embodiments of the present invention, and all equivalent changes and modifications made in accordance with the claims should be construed to fall within the scope of the invention.
Claims (8)
1. Dendrobium candidum device of growing seedlings, its characterized in that: the planting device comprises a seedling raising frame (1), wherein the seedling raising frame (1) comprises a planting frame (11), the planting frame (11) comprises a plurality of planting layers (101) which are arranged in a step mode, each planting layer (101) comprises a fixed part (102) and a movable part (103), each fixed part (102) and each movable part (103) can jointly form a planting cavity (104) with an opening at the upper end and in a rectangular shell shape, each fixed part (102) comprises a planting cavity rear end plate (105) and two planting cavity side plates (106), each movable part (103) comprises a planting cavity bottom plate (107) and a planting cavity front end plate (118), and each movable part (103) can be separated from the front end of each planting cavity (104) and each fixed part (102);
the water overflow device further comprises an overflow frame (21) which is arranged close to the rear end plate (105) of the planting cavity on the highest planting layer (101), wherein an overflow groove (201) is formed in the upper end part of the overflow frame (21), the overflow groove (201) comprises an overflow groove bottom plate (202) and an overflow groove side plate (203), and water in the overflow groove (201) can overflow into the planting cavity (104) on the planting layer (101) on the highest planting layer from the upper end surface of the overflow groove side plate (203);
the lower ends of the planting cavity side plates (106) extend to be connected with the end parts of the lower bottom plate (108), a cylindrical limiting rod (113) arranged along the length direction of the planting cavity (104) is arranged between the two planting cavity side plates (106), a strip groove (114) with a downward opening and a circular arc-shaped section is arranged on the lower bottom surface of the planting cavity bottom plate (107), and the cylindrical limiting rod (113) can be clamped into the strip groove (114);
the lower bottom surface of the planting cavity bottom plate (107) is provided with a U-shaped hanging plate (115) with an opening facing the front end of the planting cavity (104), the U-shaped hanging plate (115) can be hung on the cylindrical limiting rod (113) when the movable part (103) is separated from the fixed part (102), and the planting cavity bottom plate (107) is in a downward inclined state when the U-shaped hanging plate (115) is hung on the cylindrical limiting rod (113).
2. The dendrobium candidum seedling raising device of claim 1, wherein: the fixed part (102) further comprises a lower bottom plate (108) which is parallel to the planting cavity bottom plate (107) and is positioned below the planting cavity bottom plate (107), a plurality of partition plates (109) which are arranged in parallel to the planting cavity side plates (106) are arranged on the lower bottom plate (108), the upper end parts of the partition plates (109) extend into the planting cavities (104) and divide the planting cavities (104) into a plurality of planting unit cavities (110), and inserting grooves (111) for inserting the partition plates (109) are formed in the planting cavity bottom plate (107).
3. The dendrobium candidum seedling raising device of claim 2, wherein: and overlapping strips (112) for overlapping the planting cavity bottom plate (107) are arranged on the planting cavity side plates (106) and the partition plates (109).
4. A dendrobium candidum seedling growing device according to any one of claims 1-3, characterized in that: a plurality of through holes (116) which are uniformly arranged and communicated with the planting cavity (104) are arranged on the planting cavity front end plate (118).
5. The dendrobium candidum seedling raising device of claim 1, wherein: the planting frames (11) are two and symmetrically distributed on two sides of the overflow frame (21).
6. The dendrobium candidum seedling raising device of claim 1, wherein: the upper end surfaces of the two planting cavity side plates (106) are respectively provided with a water baffle plate (117), and the height of the water baffle plate (117) is flush with the upper end surface of the overflow groove side plate (203) or higher than the upper end surface of the overflow groove side plate (203).
7. The dendrobium candidum seedling raising method is characterized by comprising the following steps of:
step one, inoculating seedlings: inoculating dendrobium candidum embryo into a culture bottle for culture to obtain rooting seedling;
step two, hardening seedlings: transplanting rooting seedlings into the dendrobium candidum seedling raising device according to any one of claims 1-6, and performing growth management in a greenhouse to obtain seedlings;
step three, transplanting: high-quality seedlings are selected and transplanted to trunks or stone walls for bionic cultivation.
8. The dendrobium candidum seedling raising method of claim 7, wherein the second step comprises the following steps:
step (1), watering the planting cavities (104) on each planting layer (101) through overflow from top to bottom by an overflow trough;
step (2), when seedlings grow to a stage capable of transplanting, separating the movable part (103) from the fixed part (102) so as to pre-separate culture matrixes in the planting cavity (104) from the planting cavity side plates (106) and the planting cavity rear end plate (105);
and (3) standing the substrate to be cultivated and the seedlings on the movable part (103) for a period of time, and then separating the seedlings with the cultivation substrate from the movable part (103) for transplanting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202210636205.3A CN115104522B (en) | 2022-06-07 | 2022-06-07 | Dendrobium candidum seedling raising device and seedling raising method thereof |
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| CN202210636205.3A CN115104522B (en) | 2022-06-07 | 2022-06-07 | Dendrobium candidum seedling raising device and seedling raising method thereof |
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| CN115104522B true CN115104522B (en) | 2024-02-13 |
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