Pteridium aquilinum seedling raising device

Abstract

The invention provides a pteridium aquilinum seedling raising device. The pteridium aquilinum seedling raising device comprises a seedling raising box and a tray, the seedling raising box is placed in the tray, a partition plate is placed in the seedling raising box and makes contact with the inner wall of the seedling raising box, a plurality of convex bodies are fixedly installed on the inner wall of the bottom of the seedling raising box, and the tops of the convex bodies make contact with the bottoms of the partition plate. A box cover is detachably installed at the top of the seedling raising box, a spray head is fixedly installed on the box cover, the bottom end of the spray head extends into the box cover, and a ventilation valve is installed on the box cover. The pteridium aquilinum seedling raising device has the advantages that the humidity uniformity in the seedling raising box can be improved, external pollution can be reduced, and it is ensured that sporophytes cannot be threatened by other pteridium aquilinum and moss in the later growth period.

Description

Technical Field

[0001] The invention relates to the technical field of fern seedling cultivation, in particular to a fern seedling cultivation device. Background Art

[0002] Ferns (such as bracken) are important edible and ornamental plants, and advances in their artificial propagation and cultivation technologies are crucial for their industrial development. Spore seedling cultivation is currently a common method for large-scale fern propagation. In traditional fern spore seedling cultivation, the seedling chamber is often a key piece of equipment.

[0003] There are some limitations in the use of seedling boxes in the prior art: Humidity control and contamination: To maintain the high humidity required for fern spore germination and seedling growth, frequent watering or moistening of the seedling medium is often necessary. However, conventional top-watering (often requiring the lid to be opened) or the lack of an effective separator structure can easily lead to uneven water distribution, excessive moisture on the substrate surface, or even water accumulation. This can not only affect germination rates and seedling growth, but more importantly, frequent lid opening significantly increases the chances of dust, airborne bacteria, and other fern spores entering the chamber, causing contamination, disease, or the emergence of impure seedlings, affecting seedling purity and success rates.

[0004] Insufficient humidity below the substrate: For plants like ferns that require a high humidity environment, the humidity at the bottom of the substrate is equally important. However, conventional seedling boxes lack effective mechanisms to ensure uniform humidity across the substrate. Simply relying on top spraying or watering often prevents water from evenly penetrating the substrate, potentially leading to excessive moisture in the upper layer and dryness below, which is detrimental to healthy root development.

[0005] Therefore, it is necessary to provide a new fern seedling raising device to solve the above-mentioned technical problems. Summary of the Invention

[0006] The technical problem solved by the present invention is to provide a fern seedling raising device which can ensure the humidity uniformity in the seedling raising box, reduce external pollution and ensure that the later growth of spores will not be threatened by other ferns and mosses.

[0007] In order to solve the above technical problems, the fern seedling raising device provided by the present invention includes: a seedling raising box and a tray, the seedling raising box is placed in the tray, a partition is placed in the seedling raising box, the partition is in contact with the inner wall of the seedling raising box, a plurality of convex bodies are fixedly installed on the bottom inner wall of the seedling raising box, the top of the convex body is in contact with the bottom of the partition, the top of the seedling raising box is detachably installed with a box cover, a nozzle is fixedly installed on the box cover, the bottom end of the nozzle extends into the box cover, and an air valve is installed on the box cover.

[0008] Preferably, a first communicating hole is provided on the bottom of the seedling box, and a second communicating hole is provided on the partition.

[0009] Preferably, a plurality of support blocks distributed in a ring shape are fixedly mounted on the bottom of the seedling box, and the bottoms of the support blocks are in contact with the bottom inner wall of the tray.

[0010] Preferably, a seedling raising matrix is ​​provided in the seedling raising box, and the seedling raising matrix is ​​located above the partition.

[0011] Compared with the related art, the fern seedling raising device provided by the present invention has the following beneficial effects: The present invention provides a fern seedling raising device. By arranging a partition in a seedling raising box, space can be left at the bottom of the seedling raising box. By pouring a proper amount of water into the tray, the seedling raising box can be prevented from being contaminated while ensuring the uniformity of the humidity below the seedling substrate in the seedling raising box and the humidity above the seedling substrate in the seedling raising box. By setting the air valve, air permeability can be ensured while preventing dust and other debris from entering the seedling raising box, thereby preventing other fern spores and miscellaneous bacteria from entering the seedling raising box and reducing pollution. By setting the nozzle, the fern plants in the seedling raising box can be watered regularly without opening the box cover, thereby reducing pollution such as miscellaneous bacteria. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 A schematic structural diagram of a preferred embodiment of the fern seedling raising device provided by the present invention; Figure 2 for Figure 1 The cross-sectional structural diagram is shown.

[0013] Numbers in the figure: 1, seedling box, 2, partition, 3, convex body, 4, first communicating hole, 5, seedling matrix, 6, box cover, 7, nozzle, 8, air valve, 9, tray, 10, support block. DETAILED DESCRIPTION

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0015] Please refer to Figure 1 and Figure 2 ,in, Figure 1 A schematic structural diagram of a preferred embodiment of the fern seedling raising device provided by the present invention; Figure 2 for Figure 1The cross-sectional structural diagram shown in FIG. The fern seedling raising device comprises: a seedling raising box 1 and a tray 9, wherein the seedling raising box 1 is placed in the tray 9, a partition 2 is placed in the seedling raising box 1, and the partition 2 is in contact with the inner wall of the seedling raising box 1, a plurality of convex bodies 3 are fixedly mounted on the bottom inner wall of the seedling raising box 1, and the top of the convex body 3 is in contact with the bottom of the partition 2, a box cover 6 is detachably mounted on the top of the seedling raising box 1, a nozzle 7 is fixedly mounted on the box cover 6, the bottom end of the nozzle 7 extends into the box cover 6, and a breathable valve 8 is mounted on the box cover 6.

[0016] The nozzle 7 is connected to an external water pipe and is used to spray water into the seedling box 1 to ensure the normal growth of ferns.

[0017] In this embodiment, the seedling box 1 and the box cover 6 are both trapezoidal in shape. By setting the seedling box 1 to be trapezoidal, it is convenient to take and place the partition 2 and prevent the partition 2 from getting stuck in the seedling box 1.

[0018] In this embodiment, the air valve 8 includes a mounting tube, in which filter cotton or a filter net is provided to prevent dust and other debris from entering the seedling box 1.

[0019] The bottom of the seedling box 1 is provided with a first communicating hole 4 , and the partition plate 2 is provided with a second communicating hole.

[0020] A plurality of support blocks 10 distributed in a ring shape are fixedly installed on the bottom of the seedling box 1 , and the bottoms of the support blocks 10 are in contact with the bottom inner wall of the tray 9 .

[0021] A seedling raising matrix 5 is provided in the seedling raising box 1 , and the seedling raising matrix 5 is located above the partition 2 .

[0022] The partition 2 described in this embodiment is a plate with multiple small holes, and the aperture of the small holes is 1 mm. In other embodiments, if the holes of the partition 2 are larger, a non-woven fabric or nylon mesh can be laid on the top of the partition 2, and then the seedling matrix can be placed on the non-woven fabric or nylon mesh. The partition 2 can also be set as an installation frame, and then the non-woven fabric or nylon mesh is fixed on the installation frame, and then the seedling matrix is ​​placed on the non-woven fabric or nylon mesh.

[0023] Compared with the related art, the fern seedling raising device provided by the present invention has the following beneficial effects: The present invention provides a fern seedling raising device. By providing a partition in the seedling box 1, space can be left at the bottom of the seedling box 1. By pouring an appropriate amount of water into the tray 9, the seedling box 1 can be prevented from being contaminated while ensuring the humidity below the seedling matrix 5 in the seedling box 1 and the humidity above the seedling matrix 5 in the seedling box 1. By setting the air valve 8, air permeability can be ensured while preventing dust and other debris from entering the seedling box 1, thereby preventing other fern spores and miscellaneous bacteria from entering the seedling box 1 and reducing pollution. By setting the nozzle 7, the fern plants in the seedling box 1 can be watered regularly without opening the box cover 6, thereby reducing pollution such as miscellaneous bacteria.

[0024] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention description and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A fern seedling raising device, characterized in that: include: A seedling box and a tray, the seedling box is placed in the tray, a partition is placed in the seedling box, the partition is in contact with the inner wall of the seedling box, a plurality of convex bodies are fixedly installed on the bottom inner wall of the seedling box, the top of the convex body is in contact with the bottom of the partition, the top of the seedling box is detachably installed with a box cover, a nozzle is fixedly installed on the box cover, the bottom end of the nozzle extends into the box cover, and an air valve is installed on the box cover.

2. The fern seedling raising device according to claim 1, characterized in that: The bottom of the seedling box is provided with a first communicating hole, and the partition is provided with a second communicating hole.

3. The fern seedling raising device according to claim 1, characterized in that: A plurality of support blocks distributed in a ring shape are fixedly installed on the bottom of the seedling box, and the bottoms of the support blocks are in contact with the bottom inner wall of the tray.

4. The fern seedling raising device according to claim 1, characterized in that: A seedling raising matrix is ​​provided in the seedling raising box, and the seedling raising matrix is ​​located above the partition.

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