CN216626811U

CN216626811U - Separated seedling culture hole tray

Info

Publication number: CN216626811U
Application number: CN202220194764.9U
Authority: CN
Inventors: 黄泽远; 李潇晗; 徐斌; 车永福; 赵鹏程; 李德亮; 白敬华
Original assignee: Yunnan Shangzhi Technology Co ltd
Current assignee: Yunnan Shangzhi Technology Co ltd
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2022-05-31
Anticipated expiration: 2032-01-25

Abstract

The utility model belongs to the technical field of seedling cultivation, and relates to a seedling raising device, in particular to an in-vitro seedling raising plug tray which comprises a plug tray support and a plurality of seedling raising cups detachably arranged on the plug tray support; wherein, every bottom of growing seedlings cup all is equipped with hydrophobic air vent, all is equipped with the root groove of leading to the cup internal recess along vertical direction on the lateral wall to, the degree of depth of every seedling cup is 15 ~ 25 cm. The utility model increases the depth of the seedling cup, and the seedling cups and the hole tray support form a detachable connection structure, so that each seedling cup can be used as a single body independently, the differential cultivation of seedlings can be realized, the seedling cultivation quality is ensured, and the transplanting operation of the seedlings is simplified.

Description

Separated seedling culture hole tray

Technical Field

The utility model belongs to the technical field of seedling cultivation, and relates to a seedling raising device, in particular to an in-vitro seedling raising plug tray.

Background

The seedling raising tray is a plastic product for raising seedlings, and has become an important apparatus in industrial seedling production process because of saving seed consumption and ensuring consistent growth of plant seedlings. However, most of the seedling raising plug trays with the existing structure have the following defects:

1. the seedling raising hole tray with the existing structure is generally formed by integral injection molding, and a plurality of seedling raising cups are of a one-piece structure. When seedlings are cultivated, the space of the seedling cultivation hole tray can be reasonably utilized in the germination period of the seeds, and intensive breeding is realized; however, in the growing period of the stem leaves, the seedling spacing cannot be adjusted according to the adaptability of different varieties of seedlings, sufficient growth space cannot be provided for the stem leaves of the seedlings, and the normal growth of the stem leaves of the seedlings is influenced to a certain extent. Moreover, seedlings need to be dug out of the conjoined seedling raising cups one by one during transplanting, the difficulty coefficient is higher, the seedling bodies or the seedling roots are easily damaged in the whole transplanting process, and the survival rate of the seedlings is reduced to a certain extent.

2. The depth of a seedling cup in the existing seedling raising hole tray is generally below 15cm, the depth can realize seedling cultivation of common flowers and vegetables, but the seedling raising hole tray is not suitable for plants with developed root systems, such as cultivation of forest seedlings, and sufficient development space cannot be provided for the roots of the forest seedlings during seedling cultivation.

Disclosure of Invention

In order to solve the defects in the prior art, the utility model aims to provide an in-vitro seedling raising plug tray to achieve the purposes of cultivating high-quality seedlings and simplifying the seedling transplanting operation.

In order to achieve the purpose, the technical scheme adopted by the utility model is as follows: an in-vitro seedling raising plug tray comprises a plug tray support and a plurality of seedling raising cups which are detachably arranged on the plug tray support; wherein, every bottom of growing seedlings cup all is equipped with hydrophobic air vent, all is equipped with the root groove of leading to the cup internal recess along vertical direction on the lateral wall to, the degree of depth of every seedling cup is 15 ~ 25 cm.

As a limitation of the utility model, the plug support comprises a panel and a supporting leg which are fixedly connected into a whole; wherein, a plurality of through holes used for clamping the seedling-raising cup are distributed on the panel in an array way, and the inner side of the tail end of the supporting leg is provided with a semi-arc opening.

As a further limitation of the utility model, the distance between the bottom surface of the seedling raising cup clamped on the plug support and the panel is less than the height of the supporting legs.

As a further limitation of the utility model, reinforcing ribs are fixedly arranged below the keel of the panel.

As a further limitation of the utility model, the hydrophobic vent holes comprise a plurality of first hydrophobic vent holes arranged on the bottom surface of the seedling raising cup and a plurality of second hydrophobic vent holes arranged on the bottom of the side wall of the seedling raising cup.

Due to the adoption of the technical scheme, compared with the prior art, the utility model has the following beneficial effects:

(1) the main improvement point of the utility model is that the depth of the seedling raising cup is increased, and the seedling raising cups and the hole tray support form a detachable connection structure, so that each seedling raising cup can be independently used as a single body, thereby realizing the differential cultivation of seedlings and ensuring the high-quality cultivation of the seedlings.

"differential breeding of seedlings": one is differential cultivation of seedlings at different growth stages. Each seedling cup of the seedling tray is fully utilized in the seed germination period, so that intensive breeding is realized; in the growing period of the stem leaves, the seedling cup is split to 2-3 plug supports according to the growth characteristics (broad-leaved tree species or conifer species) of different seedling varieties, so that the adjustment of the seedling spacing on the seedling plug can be realized, and then a sufficient growth space environment can be provided for the growth of the stem leaves of the seedlings. The second is the differential cultivation of different seedlings on the same seedling raising plug. During seedling cultivation, if the seedlings on the same seedling raising tray grow inconsistently, the seedlings with the consistent growth can be adjusted to be cultivated on the same tray support, so that benign competition among the seedlings growing on the same tray support is promoted, and the consistency of the seedling quality is ensured.

Moreover, due to the detachable connection structure between the seedling cup and the plug support, the seedlings can be transferred together with the seedling cup when the seedlings are transplanted, so that the roots of the seedlings can be prevented from being damaged by extrusion, friction and the like, the roots of the seedlings are effectively protected, and the survival rate of the transplanted seedlings is improved; moreover, the transplanting operation of the seedlings is simpler: the seedlings can be dug from the seedling raising cups after the seedling raising cups are taken out from the hole tray supports, the operation process does not affect the adjacent seedling raising cups/seedlings, and other seedling bodies are not easily damaged.

(2) The root guide groove arranged on the seedling cup can guide the root system, so that the seedling root system grows according to the set direction, and the root twisting (mutual winding of the root systems) phenomenon of the seedling root system can be effectively avoided.

(3) According to the utility model, the clamping on the bamboo pole, the glass fiber reinforced plastic fiber pipe and the steel pipe can be realized by virtue of the semi-arc-shaped openings at the tail ends of the supporting legs of the plug tray support, so that the seedling planting bed can be placed on the ground and can also be placed on a simplified seedbed built by the bamboo pole, the glass fiber reinforced plastic fiber pipe and the steel pipe.

(4) When the seedling cup is clamped on the plug support, the distance between the bottom surface of the seedling cup and the plug support panel is smaller than the height of the plug support legs, namely the bottom surface of the seedling cup is a certain height away from the ground, so that the roots of seedlings are prevented from being invaded by mixed bacteria, viruses and the like, and the method is more suitable for cultivating forest seedlings, particularly seedlings with targeting mycorrhiza.

(5) According to the seedling cup, the plurality of second hydrophobic vent holes are additionally formed in the bottom of the side wall besides the first hydrophobic vent holes which are conventionally formed in the bottom surface, and compared with the existing seedling cup, the holes are dispersed and larger, so that the seedling cup is beneficial to the respiration and normal growth of seedling roots, and is more suitable for large-scale cultivation of the seedlings of the ectomycorrhiza edible fungi forest belonging to aerobic fungi.

(6) According to the utility model, the plug tray support panel is a plane, when the redundant seedling raising matrix falls on the support panel, the redundant matrix can be washed away by an irrigation spraying means in the cultivation stage, and the cleanness and tidiness of the appearances of the support panel and the plug tray are kept, so that the growth and multiplication of mixed bacteria, bacteria and viruses are avoided, and the synthesis rate of mycorrhiza of the seedling of the edible fungus forest of the exogenous mycorrhiza is improved.

Drawings

The utility model is described in further detail below with reference to the figures and the embodiments.

FIG. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of another embodiment of the present invention in use;

FIG. 3 is a schematic structural view of a seedling cup according to an embodiment of the present invention;

in the figure: 1. a plug support; 2. seedling raising cups; 3. a through hole; 4. a semi-arc shaped opening; 5. a root guide groove; 6. a first hydrophobic vent; 7. a second hydrophobic vent.

Detailed Description

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It is to be understood that the preferred embodiments described herein are for purposes of illustration and understanding only and are not intended to be limiting.

Embodiment a separation type seedling culture hole tray

As shown in fig. 1 to 2, the present embodiment includes a tray support 1 and a plurality of seedling cups 2 detachably disposed on the tray support 1.

Specifically, the tray support 1 serves as a support member of the present embodiment, and is used for integrating the seedling-raising cups 2, so as to realize centralized placement of the plurality of seedling-raising cups 2 on the ground or on the seedbed. As shown in fig. 2, the tray support 1 is similar to the structure of the prior art "plastic stool" and includes a panel and legs that are integrally connected. However, in the present embodiment, a plurality of square through holes 3 for clamping the seedling-raising cup 2 are distributed in an array on the panel of the tray support 1, and the frames of the adjacent through holes 3 are connected to each other to form a panel "keel" with a uniform width. In order to improve the steadiness of panel, avoid leading to the panel to sink, damage because of educating seedling cup 2 and placing too much, the below of panel "fossil fragments" in this embodiment all sets firmly the strengthening rib still.

In order to realize the placement on the simple seedbed built by bamboo poles and steel pipes, the inner side of the tail end of each supporting leg is provided with a semi-arc-shaped notch 4.

The seedling cup 2 is used as a seed/seedling cultivation device and has a cuboid structure with a demoulding inclination as a whole. As shown in fig. 3, the diameter of the upper part of the seedling cup 2 is larger than the diameters of the middle part and the lower part, so that the joint of the upper part and the middle part of the seedling cup 2 forms a step-shaped structure, and the step is just capable of clamping the seedling cup 2 in the through hole 3 of the plug support 1. Further, 2 bottoms of seedling cup are equipped with a plurality of hydrophobic air vents, all follow vertical direction on the central line of four lateral walls and be equipped with to the sunken root groove 5 of leading of cup. As shown in fig. 3, the hydrophobic vent holes include a plurality of first hydrophobic vent holes 6 disposed on the bottom surface of the seedling cup and a plurality of second hydrophobic vent holes 7 disposed on the bottom of the sidewall of the seedling cup, and the holes of the second hydrophobic vent holes 7 in this embodiment are larger than the holes of the first hydrophobic vent holes 6. And every root guide groove 5 then all extends to "step" position department from educating seedling cup 2 bottoms, and four root guide grooves 5 separate the inner space of educating seedling cup 2, form four azimuths, and when cultivating the seedling, can make the root system of seedling grow according to four azimuths, can effectively avoid the circumstances of seedling root system intertwine to take place.

In order to provide sufficient development space for the roots of seedlings (especially mycorrhizal seedlings), the depth of each seedling cup 2 is 15-25 cm in the embodiment. More specifically, in the embodiment, the depth of the seedling cup 2 is 18cm, and after the seedling cup 2 is clamped on the tray support 1, the distance between the bottom surface of the seedling cup 2 and the panel is smaller than the height of the support legs of the tray support 1, as shown in fig. 1 or fig. 2.

When the seedling raising cup is used, firstly, a plurality of seedling raising cups 2 are clamped on the plug tray support 1 to form a structure shown in figure 1; then the seeds and the matrix are placed in each seedling cup 2, and corresponding cultivation methods are selected according to the growth characteristics of different varieties of plants. After the seedling is cultivated from the germination period of the seeds to the growth period of the stems and leaves, the seedling cups 2 can be split into 2-3 plug supports 1, the space among the seedling cups 2 is properly enlarged, sufficient space is provided for the growth of the stems and leaves of the seedlings, and the structure shown in figure 2 is formed.

And (5) after the seedling cultivation is finished, taking down the seedling cup 2 alone for seedling transplantation.

Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. 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

1. An isolated seedling culture hole tray is characterized in that: comprises a hole tray support and a plurality of seedling raising cups which are detachably arranged on the hole tray support; wherein, every bottom of growing seedlings cup all is equipped with hydrophobic air vent, all is equipped with the root groove of leading to the cup internal recess along vertical direction on the lateral wall to, the degree of depth of every seedling cup is 15 ~ 25 cm.

2. The isolated seedling raising tray according to claim 1, wherein: the plug tray support comprises a panel and supporting legs which are fixedly connected into a whole; wherein, a plurality of through holes used for clamping the seedling-raising cup are distributed on the panel in an array way, and the inner side of the tail end of the supporting leg is provided with a semi-arc opening.

3. The isolated seedling raising tray according to claim 2, wherein: the distance between the bottom surface of the seedling cup clamped on the plug tray support and the panel is less than the height of the supporting legs.

4. The isolated seedling raising tray according to claim 2 or 3, wherein: reinforcing ribs are fixedly arranged below the keels of the panel.

5. The isolated seedling raising tray according to claim 4, wherein: the hydrophobic air vent comprises a plurality of first hydrophobic air vents arranged on the bottom surface of the seedling cup and a plurality of second hydrophobic air vents arranged at the bottom of the side wall of the seedling cup.