CN216058451U

CN216058451U - Two segmentation plastics tobacco seedling educate seedling tray

Info

Publication number: CN216058451U
Application number: CN202020930352.8U
Authority: CN
Inventors: 程威政; 程向阳
Original assignee: Tongcheng Sunshine Plastic Industry Co ltd
Current assignee: Tongcheng Sunshine Plastic Industry Co ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2022-03-18
Anticipated expiration: 2030-05-28

Abstract

The utility model relates to the technical field of flue-cured tobacco seedling culture, in particular to a two-section type plastic seedling culture tray. The utility model provides a section type plastic tobacco seedling raising tray which comprises a tray body of the seedling raising tray and a plurality of seedling raising holes which are arranged in the tray body of the seedling raising tray and distributed in a matrix arrangement mode, wherein bottom holes are formed in the bottoms of the seedling raising holes, a plurality of air-permeable side holes are formed in the side walls of the seedling raising holes at intervals, and the side walls of the seedling raising holes are provided with outward radians. The two-section plastic seedling raising tray provided by the utility model is provided with the air-permeable side holes, so that the ventilation of the root system environment is facilitated, and the aerobic respiration required by the growth of the tobacco seedling root system is facilitated. The side wall of the seedling raising hole is provided with an outward radian, so that more substrates can be accommodated, more nutrition can be provided for tobacco seedlings, and the growth of the tobacco seedlings is promoted.

Description

Two segmentation plastics tobacco seedling educate seedling tray

Technical Field

The utility model relates to the technical field of flue-cured tobacco seedling culture, in particular to a two-section type plastic seedling culture tray.

Background

The flue-cured tobacco seedling raising technology is that a seedling raising pond is manually built in a greenhouse or a middle greenhouse, a plastic film is laid, a seedling raising tray is placed in the seedling raising pond after water is injected, and water in the seedling raising pond moistens matrix in the seedling raising tray through a hole which is formed in the bottom of the seedling raising tray.

However, the prior seedling-raising tray has the following problems:

the existing seedling raising tray has no air holes around the empty seedling raising space, so that the root system is not smooth in ventilation and low in activity.

The problems can cause that the seedling culture quality is not high, the root system of the tobacco seedling is not developed, the quality of the tobacco seedling is not ideal, and the requirement of realizing early growth and quick growth after the tobacco seedling is transplanted in the tobacco production can not be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems of the tobacco seedling raising tray in the prior art, and provides the air-permeable moist tobacco seedling raising tray for the tobacco, which has a simple structure and moderate tray seedling raising density, can promote the circulation and exchange of air among seedling raising holes, promote the growth of the root system of the tobacco seedling and improve the quality of the tobacco seedling.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a two segmentation plastics tobacco seedling educates seedling tray, includes educates seedling tray disk body and a plurality of seedling raising holes of locating and educating seedling tray disk body and be the matrix arrangement and distribute, and there is the bottom hole at the cave bottom in seedling raising hole, and seedling raising hole lateral wall interval is equipped with a plurality of ventilative side openings, and seedling raising hole lateral wall has outside radian.

Further, educate seedling tray disk body and be the rectangle flat board, length is 670mm, and the width is 340 mm.

Further, be equipped with 72 seedling growing caves on the dish body of educating seedling tray, seedling growing caves are in order to follow 12 of seedling growing tray body length direction, and 6 specifications of seedling growing tray body length direction are the matrix and arrange the distribution.

Furthermore, the longitudinal section of the seedling raising hole is similar to an inverted isosceles trapezoid, the length of the lower bottom side of the inverted isosceles trapezoid is 20mm, the length of the upper bottom side of the inverted isosceles trapezoid is 50mm, and the height of the inverted isosceles trapezoid is 50 mm.

Furthermore, 4 air-permeable side holes are arranged at equal intervals at the position, which is more than or equal to 25mm away from the bottom, of the side wall of the seedling raising hole, and the diameter of each air-permeable side hole is 3-5 mm.

Furthermore, the position, close to 15mm of the tray body of the seedling tray, of the side wall of the seedling raising hole is provided with 4 breathable side holes at equal intervals, and the diameter of each breathable side hole is 3-5 mm.

Furtherly, seedling growing hole and seedling growing hole interval 5mm, seedling growing plate disk body edge is apart from seedling growing hole 7.5mm, the diameter of ventilative side opening is 5 mm.

Further, the diameter of the bottom hole is 6 mm.

Therefore, the utility model has the following beneficial effects:

(1) the ventilation side hole is favorable for the ventilation of the root system environment.

(2) The added air-permeable side holes are beneficial to aerobic respiration required by the growth of the tobacco seedling root system.

(3) The roots can extend out of the air-permeable side holes to promote the growth of the lateral roots.

(4) The gas-permeable side holes facilitate the increase in the number of the gas-permeable side holes.

(5) The side wall of the seedling raising hole is provided with an outward radian, so that more substrates can be accommodated, more nutrition can be provided for tobacco seedlings, and the growth of the tobacco seedlings is promoted.

Drawings

Fig. 1 is a top view of the present invention.

FIG. 2 is a side view of the nursery sock.

In the figure: 1-a seedling tray body, 2-seedling raising holes, 3-breathable side holes, 4-hole bottoms of the seedling raising holes, 5-bottom holes and 6-side walls of the seedling raising holes.

Detailed Description

The utility model is further described with reference to the following figures and detailed description.

As shown in fig. 1, a two-section plastic tobacco seedling tray comprises a tray body 1 and a plurality of seedling raising holes 2 which are arranged in the tray body 1 and distributed in a matrix arrangement, wherein the bottom 4 of each seedling raising hole is provided with a bottom hole 5, a plurality of ventilation side holes 3 are arranged on the side wall 6 of each seedling raising hole at intervals, and the side wall 6 of each seedling raising hole has an outward radian. The tray body 1 of the seedling tray is a rectangular flat plate, the length of the tray body is 670mm, and the width of the tray body is 340 mm. Be equipped with 72 seedling growing caves on the seedling tray disk body 1, seedling growing cave 2 is in order to follow 12 seedling growing tray disk body length direction, and the specification of 6 of 1 length direction of seedling growing tray disk body is the matrix arrangement and distributes. The distance between the seedling raising holes is 5mm, the distance between the edge of the tray body of the seedling raising tray and the seedling raising holes is 7.5mm,

as shown in figure 2, the longitudinal section of the seedling raising hole 2 is approximately an inverted isosceles trapezoid, the length of the lower bottom side of the inverted isosceles trapezoid is 20mm, the length of the upper bottom side of the inverted isosceles trapezoid is 50mm, and the height of the inverted isosceles trapezoid is 50 mm. The position of the side wall of the seedling raising hole, which is 25mm away from the bottom, is provided with 4 breathable side holes 3 at equal intervals, and the diameter of each breathable side hole 3 is 5 mm.

The diameter of the bottom hole 5 is 6 mm.

The using method of the utility model comprises the following steps:

firstly, filling a substrate into a seedling raising hole.

And then sowing.

And putting the seedling raising plate into the seedling raising pond again.

During seedling raising, the ventilation side holes 3 enable the seedling raising holes 2 to exchange with outside air, and ventilation of the roots of the tobacco seedlings is improved, so that root growth can be promoted during seedling raising, quality of the tobacco seedlings is improved, and early growth and fast growth after the tobacco seedlings are transplanted can be realized.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a two segmentation plastics tobacco seedling educates seedling tray, its characterized in that, including educating seedling tray disk body and a plurality of seedling raising holes of locating seedling raising tray disk body and being matrix arrangement distribution, there is the bottom hole at the cave bottom in seedling raising hole, and seedling raising hole lateral wall interval is equipped with a plurality of ventilative side openings, and seedling raising hole lateral wall has outside radian.

2. The two-section type plastic tobacco seedling raising tray as claimed in claim 1, wherein the tray body of the seedling raising tray is a rectangular flat plate, and is 670mm in length and 340mm in width.

3. The two-stage plastic tobacco seedling raising tray according to claim 1 or 2, wherein 72 seedling raising holes are formed in the tray body, and the seedling raising holes are distributed in a matrix arrangement in a manner that 12 seedling raising holes are formed in the length direction of the tray body of the seedling raising tray and 6 seedling raising holes are formed in the length direction of the tray body of the seedling raising tray.

4. The two-section type plastic tobacco seedling raising tray as claimed in claim 3, wherein the longitudinal section of the seedling raising hole is approximately an inverted isosceles trapezoid, the length of the lower bottom side of the inverted isosceles trapezoid is 20mm, the length of the upper bottom side of the inverted isosceles trapezoid is 50mm, and the height of the inverted isosceles trapezoid is 50 mm.

5. The two-section type plastic tobacco seedling raising tray according to claim 4, wherein 4 air-permeable side holes are arranged on the side wall of the seedling raising hole at a distance of more than or equal to 25mm from the bottom of the seedling raising hole at equal intervals, and the diameter of each air-permeable side hole is 3-5 mm.

6. The two-section type plastic tobacco seedling raising tray according to claim 4, wherein 4 air-permeable side holes are formed in the side wall of the seedling raising hole at equal intervals and are 25mm away from the tray body of the seedling raising tray, and the diameter of each air-permeable side hole is 3-5 mm.

7. The two-section type plastic tobacco seedling raising tray as claimed in claim 5 or 6, wherein the distance between the seedling raising holes is 5mm, the distance between the edge of the tray body of the seedling raising tray and the seedling raising holes is 7.5mm, and the diameter of the air-permeable side hole is 5 mm.

8. The two-stage plastic tobacco seedling raising tray according to claim 1, wherein the diameter of the bottom hole is 6 mm.