CN217117044U

CN217117044U - Seedling growing device for sorghum sudanense

Info

Publication number: CN217117044U
Application number: CN202221012756.4U
Authority: CN
Inventors: 朱永群; 许文治; 徐娅玲; 聂刚; 张睿
Original assignee: Institute Of Agricultural Resources And Environment Sichuan Academy Of Agricultural Sciences; Sichuan Agricultural University
Current assignee: Institute Of Agricultural Resources And Environment Sichuan Academy Of Agricultural Sciences; Sichuan Agricultural University
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-08-05
Anticipated expiration: 2032-04-28

Abstract

The utility model discloses a device of growing seedlings of height Dan cao, which comprises a substrate, be provided with a plurality of caves of growing seedlings on the base plate, every is grown seedlings the cave bottom and installs the layer board that can dismantle, the first end of acting as go-between is connected to the layer board, and the second end of acting as go-between extends to outside the cave of growing seedlings. The sorghum sudanense seedlings are cultivated by the seedling cultivation disc, the industrial batch centralized seedling cultivation can be realized in a greenhouse, the temperature control, the water control and the fertilizer control are more convenient, the sorghum sudanense seedlings are cultivated to be in a proper state and then are transplanted to a cultivation field, and the situation that the survival rate is influenced due to natural disasters and bird insect pests in the seedling stage is avoided. Through design layer board and acting as go-between, can pull out the height Dan cao seedling of taking the matrix from the seedling raising cave more conveniently, avoid directly pulling out the injury that the seedling caused to the seedling to the matrix in the seedling raising cave also can be taken out completely, reduces the clearance work load of educating the seedling tray.

Description

Seedling growing device for sorghum sudanense

Technical Field

The utility model belongs to forage grass planting equipment field relates to educate seedling tray, and in particular to high pellet grass is planted and is educated seedling tray.

Background

The sorghum sudanense is a hybrid variety of sorghum and sudan grass in the gramineae and sorghum, has developed root system, more tillers, strong drought resistance and barren resistance, and is suitable for growing in areas with cold climate.

The prior art considers that the sorghum sudanense has no strict requirements on the sowing time and the utilization thereof, and can be sown when the ground temperature of 10cm of soil is more than 12 ℃. In the prior art, the conventional operation of the sorghum sudanense seedling raising is to sow seeds into field soil, but the seeds are interfered by many adverse factors such as drought, over-humidity, rainstorm, soil hardening, pests, field weeds and the like, so that the irreversible damage is caused to the germination, emergence and seedling growth of the seeds, the uniformity and consistency of crop groups are damaged, the seedling shortage and ridge breaking are caused in the field, the production capacity of crops is seriously influenced, the yield is reduced, and the loss is caused.

In the prior art, in order to solve the technical problems, a field direct seeding seedling raising device is provided, which is made of plastics and consists of a pot body and a pot cover, wherein the pot body is cylindrical and is like a bottomless flowerpot. This configuration prevents the pest cutworms from approaching the seedlings from the ground in the field.

In implementing the present invention, the inventor finds that there is at least one of the following technical problems in the prior art:

1. in large-area planting work, the practicability of the field direct seeding seedling raising device is poor, the workload of workers can be increased, the seedling raising device is buried in the soil, each barrel cover is covered and taken, and the pot is pulled out of the soil in a large seedling stage;

2. because the barrel wall has the isolation function, the water is required to be poured into a single pot body when being watered; the watering operation requirement is more short, and the method is not suitable for field cultivation;

3. the planting cost is increased;

4. in the prior art, no seedling tray suitable for seedling raising of the sorghum sudanense exists due to the plant physiological characteristics of developed root system, more tillers and the like of the sorghum sudanense.

Disclosure of Invention

In view of this, the present invention provides a seedling tray suitable for growing seedlings of sorghum sudanense.

The inventor is through long-term exploration and attempt to and experiment and effort many times, continuous innovation of reform, for solving above technical problem, the utility model provides a technical scheme is, provides a device of growing seedlings of height Dan cao, including the base plate, be provided with a plurality of seedlings raising holes on the base plate, every seedling raising hole bottom is installed and is had the layer board that can dismantle, the first end of acting as go-between is connected to the layer board, and the second end of acting as go-between extends to outside the seedling raising hole.

According to the utility model discloses an embodiment of the device of growing seedlings of height Dan cao, the cave of growing seedlings becomes the rectangle permutation and sets up on the base plate.

According to the utility model discloses an implementation mode of the device of growing seedlings of height Dan Cao, two adjacent seedling tray stay wire second ends of arranging or arranging with one another are connected.

According to the utility model discloses an embodiment of the device of growing seedlings of height Dan Cao, the cave depth 10~12cm of the cave of growing seedlings.

According to the utility model discloses an embodiment of the device of growing seedlings of height Dan cao, the matrix holds the degree of depth and is not less than 10cm in the cave of growing seedlings.

According to the utility model discloses an embodiment of the device of growing seedlings of height Dan cao, the cave mouth width in the cave of growing seedlings is 5~6 cm.

According to the utility model discloses an embodiment of the device of growing seedlings of height Dan cao, it is provided with the bottom hole to grow seedlings the cave bottom.

According to the utility model discloses an embodiment of the device of growing seedlings of height Dan cao, the base plate is polyphenyl cystosepiment, polystyrene board, polyvinyl chloride board or polypropylene board.

According to the utility model discloses an embodiment of the device of growing seedlings of height Dan cao, the cave of growing seedlings is circular cave or square cave.

According to an embodiment of the utility model discloses the device of growing seedlings of height Dan Cao, act as go-between for nylon wire or twine.

Compared with the prior art, one of the technical solutions has the following advantages:

a) the seedling raising tray is used for cultivating the sorghum sudanense seedlings, the industrial batch centralized seedling raising can be realized in a greenhouse, the temperature control, the water control and the fertilizer control are more convenient, the sorghum sudanense seedlings are cultivated to be in a proper state and then are transplanted to a cultivation field, and the situation that the survival rate is influenced due to natural disasters and bird insect pests in the seedling stage is avoided.

b) Through design layer board and acting as go-between, can pull out the height Dan cao seedling of taking the matrix from the seedling raising cave more conveniently, avoid directly pulling out the injury that the seedling caused to the seedling to the matrix in the seedling raising cave also can be taken out completely, reduces the clearance work load of educating the seedling tray.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a front view of the seedling growing device for sorghum halepense according to the preferred embodiment of the present invention.

Fig. 2 is a schematic top view of the structure of fig. 1.

Fig. 3 is a schematic bottom view of the structure of fig. 1.

Fig. 4 is a schematic perspective view of a preferred embodiment of the device for growing seedlings of sorghum halepense according to the present invention.

The labels in the figure are respectively:

100 of a substrate, and a substrate,

110 seedling raising holes are arranged on the seedling raising tray,

111 of the bottom hole of the hollow glass tube,

200 of the supporting plate, wherein the supporting plate is provided with a plurality of supporting plates,

210 pulling the wire.

Detailed Description

The following description is made with reference to the accompanying drawings and a specific embodiment.

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it may not be further defined and explained in subsequent figures.

See fig. 1-4. The seedling raising device for sorghum sudanense described in this embodiment includes a base plate 100, and the base plate 100 is a polystyrene foam board, a polystyrene board, a polyvinyl chloride board or a polypropylene board. When the polyphenyl foam board is used for manufacturing the base plate, the seedling raising tray can be used as a floating tray. The seedling raising tray is used for cultivating the sorghum sudanense seedlings, the industrial batch centralized seedling raising can be realized in a greenhouse, the temperature control, the water control and the fertilizer control are more convenient, the sorghum sudanense seedlings are cultivated to be in a proper state and then are transplanted to a cultivation field, and the situation that the survival rate is influenced due to natural disasters and bird insect pests in the seedling stage is avoided.

A plurality of seedling raising holes 110 are formed in the substrate 100, and the seedling raising holes 110 are circular holes or square holes. The present embodiment shows a case where the seedling raising holes 110 are square holes, and the seedling raising holes 110 are arranged in a rectangular array on the substrate 100. The depth of the seedling raising holes 110 is set between 10cm and 12cm, the depth is larger than that of a conventional seedling raising tray, the basic requirement is that the accommodating depth of the matrix in the seedling raising holes 110 is not smaller than 10cm, the root system growth of the sorghum sudanense seedlings is guaranteed, and the root system knotting in the seedling raising holes is avoided as far as possible to influence the field growth after transplanting. The width of the opening of the seedling raising hole 110 is 5-6 cm, the width of the bottom edge of the hole is 4-5 cm, and the volume of the seedling raising hole 110 is set in combination with the nutrition requirement of the sorghum sudanense on the substrate in the seedling raising period so as to fill a proper amount of nutrition substrate. Generally, when the seeds are sowed in a field, the sowing depth of the sorghum sudanense is 3 cm, the seeds are not easy to bud due to too deep sowing, and the seeds can be washed away by rainwater due to too shallow sowing. The seedling raising tray is used for raising seedlings, the sowing depth of the sorghum sudanense can be reduced, the seeds can sprout more easily, the seedlings are sown in a facility greenhouse, and the washing damage of rainwater to the seeds is avoided. Optionally, a bottom hole 111 is arranged at the bottom of the seedling raising hole 110. The bottom hole 111 can be used as a drain hole, a scenting hole and an air vent, and a rod piece can pass through the bottom hole if necessary, and the supporting plate is pushed out by the rod piece.

The bottom of each seedling raising hole 110 is provided with a detachable supporting plate 200, the supporting plate 200 is connected with a first end of a pull wire 210, and a second end of the pull wire 210 extends out of the seedling raising hole 110. Preferably, the second ends of the pull wires 210 of two adjacent seedling raising trays in the same row or the same column are connected. The pull line 210 is a nylon wire or a hemp wire. The supporting plate 200 is arranged at the bottom of the seedling raising hole 110 in advance, about 70% -80% of matrix is filled above the supporting plate 200, then seeding is carried out, and finally the rest matrix is filled. When transplanting, the pulling line 210 is pulled to completely pull out the sorghum sudanense seedling with the matrix from the seedling raising hole 110. Through design layer board 200 and acting as go-between 210, can pull out the height Dan cao seedling of taking matrix from the seedling hole 110 more conveniently, avoid directly pulling out the injury that the seedling caused to the seedling to the matrix in the seedling hole 110 also can be taken out completely, reduces the clearance work load of educating the seedling tray.

In this embodiment, the first end of the pulling wire 210 is an end connected to the supporting plate 200, and the second end of the pulling wire 210 is an end pulled by a worker. One supporting plate 200 is at least connected with two pull wires 210, when the two pull wires 210 are used, the two pull wires 210 are distributed on two sides of the supporting plate 200, and the stress of the supporting plate 200 is ensured to be balanced when the supporting plate is pulled out.

The second ends of the pull wires 210 of two adjacent seedling raising trays in the same row or the same column are connected, or 1 long pull wire is simultaneously connected to the supporting plates 200 arranged in the same row or the same column, and the whole row or the whole column of sorghum bicolor seedlings can be completely pulled out by pulling one end of the pull wire 210.

The utility model discloses the device of growing seedlings of height Dan cao can also be used for growing seedlings with other forage grasses, crops, gardens ornamental plant that height Dan cao growth characteristic is similar.

In the description of the present invention, it is to be understood that the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to imply that the number of indicated technical features is significant. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The above is only a preferred embodiment of the present invention, and it should be noted that the above preferred embodiment should not be considered as limiting the present invention, and the protection scope of the present invention should be subject to the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and enhancements can be made without departing from the spirit and scope of the invention, and such modifications and enhancements are intended to be within the scope of the invention.

Claims

1. The utility model provides a device of growing seedlings of sorghum bicolor, its characterized in that, includes the base plate, be provided with a plurality of seedling growing holes on the base plate, every seedling growing hole bottom is installed the layer board that can dismantle, the first end of acting as go-between is connected to the layer board, and the second end of acting as go-between extends to outside the seedling growing hole.

2. A device for raising seedlings of sorghum according to claim 1, wherein the raising holes are arranged in a rectangular array on the base plate.

3. The device for raising seedlings of sorghum halepense according to claim 2, wherein the second ends of the pull wires of two adjacent raising trays in the same row or the same column are connected.

4. A seedling raising device for sorghum halepense according to claim 1, wherein the depth of the seedling raising holes is 10-12 cm.

5. A device for raising seedlings of sorghum according to claim 4, characterized in that the depth of the substrate received in the raising hole is not less than 10 cm.

6. A seedling raising device for sorghum halepense according to claim 1, wherein the width of the opening of the seedling raising hole is 5-6 cm.

7. A device for raising seedlings of sorghum according to claim 1, characterized in that the bottom of said seedling raising nest is provided with a bottom hole.

8. A device for growing seedlings of sorghum halepense according to claim 1, wherein the base plate is a polystyrene foam plate, a polystyrene plate, a polyvinyl chloride plate or a polypropylene plate.

9. A device for raising seedlings of sorghum halepense according to claim 1, wherein the seedling raising holes are circular holes or square holes.

10. The device for raising seedlings of sorghum halepense according to claim 1, wherein the pulling thread is a nylon thread or a hemp thread.