Container suitable for tobacco seedling pot experiment

Abstract

The utility model discloses a container suitable for a tobacco seedling potting test, which comprises a pot body, more than two air holes are arranged on the side wall of the pot body from top to bottom, a support frame, a seedling inserting pipe and a water collecting hopper which are mutually connected are arranged in the pot body from bottom to top, and a plurality of root system expanding holes with large aperture are arranged on the pipe wall of the seedling inserting pipe. In the process that tobacco seedlings are transplanted into the pot body, the supporting frame and the seedling inserting pipe can be assembled firstly and placed in the pot body, then a shovel can be used trustingly to avoid the seedling inserting pipe to fill soil into the soil, the soil potting efficiency can be improved, the water collecting hopper is installed after the soil is flush with or close to an upper pipe opening of the seedling inserting pipe, and the water collecting hopper is used for collecting water. And then soil is added into the seedling inserting pipe by a small shovel to place seedlings (like seedling loading in a small pot), so that the tobacco seedling transplanting efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of devices for tobacco seedling potted plant experiments, in particular to a container suitable for tobacco seedling potted plant experiments. Background Art

[0002] Tobacco seedling pot test refers to planting tobacco seedlings in pots and placing them in greenhouses, net rooms, artificial climate boxes, or outdoor or platform facilities for researchers to observe at any time according to the needs of the test, so as to facilitate tobacco cultivation tests under artificial simulation and human control conditions. Since water, nutrients, and even temperature, light and other conditions can be strictly controlled, it is conducive to the precise measurement of the effects of test factors. Pot tests are plant cultivation tests conducted using various special pots, which can be divided into soil culture, sand culture, hydroponics and other methods according to the growth medium of the pots.

[0003] For potted tobacco experiments, the containers currently used are mostly flower pots, plastic trays or foam boxes. Plastic trays or foam boxes are mostly used for experiments in the sowing and seedling raising stage, and flower pots are mostly used for experiments from tobacco seedling transplanting to picking stages. There are the following shortcomings in terms of transplanting tobacco seedlings in flower pots:

[0004] 1. In order to realize the experiment from transplanting tobacco seedlings to picking stage, flower pots with a diameter of 40-50 are generally used, which have a large amount of soil. Now most of them fill the pots with soil mixed with fertilizers to half, and then use a small shovel to dig the planting holes, place the tobacco seedlings, and then use a small shovel to add soil to fill the pots. The transplanting efficiency is low;

[0005] 2. The existing flower pot design has poor water storage capacity. When the soil is slightly compacted, water will quickly flow out from the bottom along the side wall of the pot or the soil pores when watering;

[0006] 3. The existing flower pot side walls are mostly closed structures and made of airtight materials. When there is a problem with drainage at the bottom of the flower pot, it is difficult to ventilate, which can easily lead to root rot;

[0007] 4. Most of the existing tobacco pot tests are conducted on the roof or outdoors. Because the pot is also heated, the water in the pot is very easy to evaporate, causing the crops inside to lack water. Any negligence will cause the tobacco seedlings to lack water, affecting the test results. Summary of the invention

[0008] The utility model provides a container suitable for tobacco seedling potted plant experiments, which can overcome the shortcomings of the prior art.

[0009] In order to solve the above problems, the container suitable for tobacco seedling potted plant test provided by the utility model adopts the following technical solutions:

[0010] The container is suitable for tobacco seedling potted plant test, comprising a pot body, with more than two air holes opened on the side wall of the pot body from top to bottom, a supporting frame, a seedling tube and a water collecting bucket connected to each other from bottom to top in the pot body, and a plurality of root expansion holes opened on the wall of the seedling tube.

[0011] The aforementioned container suitable for tobacco seedling potted plant test is provided with a gauze at the air holes in the pot body.

[0012] The container suitable for tobacco seedling potted plant test is that the support frame and the seedling tube are movably connected; the seedling tube and the water collecting bucket are movably connected.

[0013] The aforementioned container suitable for tobacco seedling potted plant test is provided with plugs on the air holes which are easy to disassemble and assemble, so that the staff can adjust the number of air holes to be opened according to actual needs.

[0014] The aforementioned container suitable for tobacco seedling potted plant experiments is that the support frame is a cone with a small upper opening and a large lower opening, the seedling tube is connected to the upper cone opening, a water inlet hole is opened on the cone surface of the support frame, and the lower end surface of the support frame abuts against the inner wall of the pot body.

[0015] The aforementioned container suitable for tobacco seedling potted plant test is provided with water-retaining material below the support frame.

[0016] The container suitable for tobacco seedling potted plant test is that a water-absorbing material layer is coated on the seedling planting tube, and the water-absorbing material layer is connected to the water-retaining material under the supporting frame.

[0017] The container suitable for tobacco seedling potted plant test is that the water collecting bucket is in the shape of a cone with a large upper opening and a small lower opening, and support rods are arranged at intervals at the upper opening of the water collecting bucket, and the ends of the support rods abut against the inner wall of the pot body. The container suitable for tobacco seedling potted plant test provided by the utility model has the following beneficial effects:

[0018] 1. A supporting frame, a seedling tube and a water collecting bucket are interconnected from bottom to top in the pot body, and a number of root expansion holes are opened on the wall of the seedling tube. In this way, when transplanting the tobacco seedlings into the pot body, the supporting frame and the seedling tube can be assembled first and placed in the pot body, and then the soil can be filled into the soil with a shovel without worrying about the seedling tube, thereby improving the efficiency of filling the soil into the pot. After the soil is flush with or close to the upper pipe mouth of the seedling tube, the water collecting bucket is installed, and then a small shovel is used to add soil to the seedling tube and put the seedlings in (like carrying seedlings in a small pot), thereby improving the efficiency of transplanting tobacco seedlings.

[0019] 2. Set up a water collection bucket. First, it can ensure that the water in the pot flows to the seedling tube first when watering, so that the water is in full contact with the roots of the tobacco seedlings. Secondly, the water collection bucket is like an umbrella, covering the top of the flower pot, which can reduce the evaporation of water in the flower pot in hot weather.

[0020] 3. Two or more air holes are opened on the side wall of the pot from top to bottom, and plugs that are easy to disassemble are provided on the air holes. The air holes can be opened in the rainy season to achieve drainage and ventilation to avoid root rot.

[0021] 4. The open parts of the water collecting bucket and the support frame are both in contact with the inside of the flower pot, which can ensure the stability and neutrality of the support frame, the seedling tube and the water collecting bucket.

[0022] 5. A water-retaining material is provided under the support frame, which may be a sponge, sawdust, etc. The seedling tube is coated with a water-absorbing material layer, which is connected to the water-retaining material under the support frame, so that water can be supplied to the roots of crops first when there is a shortage of water. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] By reading the detailed description below with reference to the accompanying drawings, the above and other purposes, features and advantages of the exemplary embodiments of the present invention will become easy to understand. In the accompanying drawings, several embodiments of the present invention are shown in an exemplary and non-limiting manner, and the same or corresponding reference numerals represent the same or corresponding parts, wherein:

[0024] Figure 1 A structural schematic diagram of the utility model;

[0025] Figure 2 Another structural schematic diagram of the utility model;

[0026] Figure 3 It is the external schematic diagram of the utility model;

[0027] Figure 4 It is a structural schematic diagram of the water collecting bucket in Example 2 of the utility model.

[0028] Description of reference numerals:

[0029] 1. Pot body; 2. Air vents; 3. Support frame; 4. Seedling tube; 5. Water collection bucket; 6. Root expansion hole; 7. Support rod; 8. Plug; 9. Water inlet. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Those skilled in the art should know that the embodiments described below are part of the embodiments of the present disclosure, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0031] Example 1, a container suitable for tobacco seedling potted plant experiment, such as Figure 1As shown, the basin body 1 is made of biodegradable plastic, and more than two air holes 2 are opened on the side wall of the basin body 1 from top to bottom. In order to prevent soil from falling out, a gauze is provided at the air holes 2 in the basin body 1.

[0032] On the basis of the above, the present application aims at the problems pointed out in the background technology, and provides a support frame 3, a seedling tube 4 and a water collecting bucket 5 from bottom to top in the basin body 1. The support frame 3, the seedling tube 4 and the water collecting bucket 5 are all made of plastic, wherein the support frame 3 and the seedling tube 4 are movably connected; the seedling tube 4 and the water collecting bucket 5 are movably connected, and the connection method can be a threaded connection or a nested plug-in connection; the seedling tube 4 serves as the root placement area of ​​the tobacco seedlings, so a number of root expansion holes 6 with large apertures are opened on the tube wall of the seedling tube 4. The use of a larger aperture can reduce the restraint of the seedling tube on the roots of the tobacco seedlings, making it convenient for the tobacco seedlings to expand their roots. The function of the support frame 3 is to support the seedling tube 4 in a suitable position, and it can be a simple three-claw or four-claw structure; the function of the water collecting bucket 5 is to direct the water poured into the pot body 1 to the roots of the tobacco seedlings first, so its shape is a funnel with a large upper opening and a small lower opening, and it is made of soft rubber that is easy to bend. The upper port of the water collecting bucket 5 can be the same as the inner diameter of the pot body 1, and is set at the top of the nutrient soil of the pot body 1.

[0033] When in use, first place the assembled support frame 3 and seedling tube 4 in the pot body 1, then fill the pot body 1 with nutrient soil, and when the nutrient soil is flush with the upper end of the seedling tube 4, connect the water collecting bucket 5 above the seedling tube 4, fill part of the soil into the seedling tube 4, then put the tobacco seedlings into the seedling tube 4 and add soil to fill the seedling tube 4, that is, the transplanting of the tobacco seedlings in the pot is completed, and soil can also be filled above or below the water collecting bucket 5 to ensure that the pot body 1 is filled with nutrient soil to cover the water collecting bucket 5.

[0034] Example 2, a container suitable for tobacco seedling potted plant experiment, such as Figure 2-4 As shown, the basin body 1 is made of biodegradable plastic, and more than two air holes 2 are opened on the side wall of the basin body 1 from top to bottom. In order to prevent soil from falling out, a gauze is provided at the air holes 2 in the basin body 1. At the same time, a plug 8 that is easy to disassemble and assemble is provided on the air hole 2 according to weather conditions. In this way, more plugs can be opened in the rainy season for water permeability and ventilation, and a small number of plugs can be opened in the dry season to take into account both moisture retention and ventilation.

[0035] On the basis of the above, the present application aims at the problems pointed out in the background technology, and provides a support frame 3, a seedling tube 4 and a water collecting bucket 5 from bottom to top in the basin body 1. The support frame 3, the seedling tube 4 and the water collecting bucket 5 are all made of plastic, wherein the support frame 3 and the seedling tube 4 are movably connected; the seedling tube 4 and the water collecting bucket 5 are movably connected, and the connection method can be a threaded connection or a nested plug-in connection; the seedling tube 4 serves as the root placement area of ​​the tobacco seedlings, so a number of root expansion holes 6 with large apertures are opened on the tube wall of the seedling tube 4. The use of a larger aperture can reduce the restraint of the seedling tube on the roots of the tobacco seedlings, making it convenient for the tobacco seedlings to expand their roots. The support frame 3 is in the shape of a cone with a small upper opening and a large lower opening. The seedling tube 4 is inserted into the upper cone opening. A water inlet hole 9 is opened on the conical surface of the support frame 3. After the support frame 3 is placed in the basin, the lower end face of the support frame 3 abuts against the inner wall of the basin 1 to ensure stability. Because the support frame 3 is a vertebral body, there is less water and soil in the vertebral body after it is placed. Therefore, a water-retaining material is placed under the support frame 3. The water flowing in from the water inlet hole 9 and the side of the support frame 3 is absorbed by the water-retaining material. The water-retaining material can be a sponge, preferably a bacteria-resistant sponge; at the same time, a water-absorbing material layer is coated on the seedling tube 4, and the water-absorbing material layer is connected to the water-retaining material under the support frame 3. The water-absorbing material can be cotton cloth, and the lower end of the seedling tube covered with the water-absorbing material is inserted into the support frame 3. The function of the water collecting bucket 5 is to collect the water poured into the basin body 1 to the roots of the tobacco seedlings, so its shape is a funnel with a large upper opening and a small lower opening. The material is a soft rubber that is easy to bend. The upper end of the water collecting bucket 5 is smaller than the inner diameter of the basin body 1, so that it is convenient to add nutrient soil under the water collecting bucket and it can also be better ventilated. To ensure its stability, a support rod 7 is arranged at intervals at the upper opening of the water collecting bucket 5, and the end of the support rod 7 abuts against the inner wall of the basin body 1.

[0036] When in use, first place the water-retaining material in the pot body 1, then place the combined supporting frame 3 and the seedling tube 4 in the pot body 1, the water-retaining material is located below the supporting frame 3, and then fill the nutrient soil in the pot body 1. After the nutrient soil is flush with the upper end of the seedling tube 4, connect the water collecting bucket 5 above the seedling tube 4, fill part of the soil into the seedling tube 4, then put the tobacco seedlings into the seedling tube 4 and add soil to fill the seedling tube 4, then fill the soil below and above the water collecting bucket 5, cover the water collecting bucket 5 with soil, and the transplanting of the tobacco seedlings in the pot body is completed.

[0037] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution, which should be included in the scope of the claims of the utility model.

Claims

1. A container suitable for tobacco seedling potted plant experiments, comprising a pot body (1), characterized in that: Two or more air holes (2) are provided on the side wall of the pot body (1) from top to bottom, a supporting frame (3), a seedling tube (4) and a water collecting bucket (5) are provided in the pot body (1) from bottom to top, and a plurality of root expansion holes (6) with large apertures are provided on the wall of the seedling tube (4).

2. The container suitable for tobacco seedling potted plant test according to claim 1, characterized in that: A gauze net is provided at the air vent (2) in the basin body (1).

3. The container suitable for tobacco seedling pot test according to claim 2, characterized in that: The support frame (3) and the seedling tube (4) are movably connected; the seedling tube (4) and the water collecting bucket (5) are movably connected.

4. The container suitable for tobacco seedling pot test according to claim 3, characterized in that: A plug (8) that is easily disassembled and assembled is provided on the vent hole (2) to facilitate the staff to adjust the number of vent holes to be opened according to actual needs.

5. The container suitable for tobacco seedling potted plant test according to claim 4, characterized in that: The support frame (3) is in the shape of a cone with a small upper opening and a large lower opening. The seedling tube (4) is connected to the upper cone opening. A water inlet hole (9) is provided on the cone surface of the support frame (3). The lower end surface of the support frame (3) abuts against the inner wall of the basin body (1).

6. The container suitable for tobacco seedling pot test according to claim 5, characterized in that: A water-retaining material is provided below the support frame (3).

7. The container suitable for tobacco seedling pot test according to claim 6, characterized in that: The seedling tube (4) is coated with a water-absorbing material layer, and the water-absorbing material layer is connected to the water-retaining material below the support frame (3).

8. The container suitable for tobacco seedling pot test according to claim 1, characterized in that: The water collecting bucket (5) is in the shape of a cone with a large upper opening and a small lower opening. Support rods (7) are arranged at intervals at the upper opening of the water collecting bucket (5), and the ends of the support rods (7) abut against the inner wall of the basin body (1).

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