CN206909127U - A kind of device that control is supported for foliage dressing - Google Patents

Abstract

Foliar fertilizer application technique field is the utility model is related to, discloses a kind of device that control is supported for foliage dressing.The device includes support meanss and isolating device, the support meanss include flat board and the telescope support for supporting the flat board, through hole is provided with the flat board, the trunk of plant makes the overground part of the plant be located at the top of the flat board through the through hole, mobilizable isolating device is provided with the flat board of the through hole, for covering the overground part of the plant, it is provided with the isolating device and sprays mouth, the upper surface of the flat board is additionally provided with absorbent material.The device of control is supported in the utility model foliage dressing, can be in the case where not influenceing plant strain growth, the aerial part of plant and under ground portion are kept apart to come, can uniformly it be sprayed under real cultivation condition, prevent that spraying solution enters soil, so as to the accuracy and science of Study of Lifting foliage dressing control.

Description

A device for foliar fertilization and support control

technical field

The utility model relates to the technical field of foliar fertilizer application, in particular to a device for controlling foliar fertilization and feeding during plant growth.

Background technique

Extraroot fertilization is the umbrella term for all methods of fertilization other than soil fertilization, such as foliar application, stem smearing, and stem injection. As a good supplement to soil fertilization, extraroot fertilization has the advantages of fast nutrient absorption, less fertilizer consumption, good effect, strong pertinence, and simple and convenient operation. It can solve some special problems in agricultural and forestry production, and can effectively improve and correct plants. Fertilization outside the root has some advantages that soil fertilization does not have.

When carrying out research experiments on the effect of foliar fertilization on plant growth, especially the root foraging ability, the sprayed fertilizer should be avoided from directly entering the soil. If this part of the fertilizer is absorbed by the root system, it will affect the overall effect of the experiment. This leads to inaccurate conclusions about the fertilization effect of foliar fertilization. Therefore, how to control the residual solution entering the soil during foliar spraying is of great significance to the scientific results of plant foliar support experiments.

Utility model content

The utility model provides a device for studying the control of foliar spraying nutrient solution in the process of plant growth. The device can prevent residual fertilizer from dripping from the foliage or entering down from the trunk during the process of foliar fertilizer spraying. The soil is absorbed by the root system, thereby improving the accuracy and scientificity of research on foliar fertilization control.

In order to solve the problems of the technologies described above, the technical scheme of the utility model is as follows:

The utility model provides a device for controlling foliar fertilization and support, which includes a support device and an isolation device. The support device includes a flat plate and a telescopic support for supporting the flat plate. The flat plate is provided with a through hole. The trunk of the plant passes through the through hole so that the above-ground part of the plant is located above the flat plate, and a movable isolation device is arranged on the flat plate of the through-hole for covering the above-ground part of the plant. The isolating device is provided with spray openings, and the upper surface of the flat plate is also provided with water-absorbing materials.

Preferably, the flat plate is spliced by at least two plates, and the through hole is located at the joint of the plates.

Further preferably, the panels are connected by snaps.

Preferably, the isolation device is barrel-shaped, and the spray opening is located on the top or side wall of the isolation device.

Preferably, the through hole is also filled with soft material.

Further preferably, the soft material is cotton or sponge.

Compared with the prior art, the utility model has the following advantages: the utility model is used for the control device of foliar fertilization and support in the process of plant growth. In some cases, the above-ground part and the underground part of the plant are isolated, and uniform spraying can be carried out under realistic cultivation conditions to prevent the spray solution from entering the soil, thereby improving the accuracy and scientificity of research on foliar fertilization control.

Description of drawings

Fig. 1 is a schematic structural view of the foliar fertilization and support control device provided by the embodiment of the utility model;

Among them, 1-absorbent material, 2-plate, 3-through hole, 4-snap button, 5-telescopic support, 6-isolating device, 7-spraying port.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

The purpose of this utility model is to provide a device for the control of foliar fertilization and support, which can prevent the residual fertilizer from dripping from the foliage or entering the soil from the trunk down to be absorbed by the root system during the spraying process of foliar fertilizer. Thereby improving the accuracy and scientificity of foliage fertilization control in the process of studying plant growth.

In order to make the above purpose, features and advantages of the utility model more obvious and understandable, the utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

Example

As shown in Figure 1, a device for foliar fertilization and support control includes a flat plate 2 for supporting and paving the water-absorbing material 1. The water-absorbing material 1 can be composed of materials such as sponges, gauze or towels, and can be dried and sprayed in time. During the process, the foliar fertilizer nutrient solution may drip from the leaves or run down the trunk to prevent the nutrient from entering the soil and being absorbed by the root system. The flat plate 2 is formed by two plates of the same size, and the main trunk of the plant is oppositely clamped. For avoiding pinching plants, a semicircular hole is reserved in the center of the opposite side of the two plates, and the two plates are connected and fastened from both ends by a snap button 4 to keep it level, thereby forming a flat plate 2 with a through hole 3. The height from the ground of the flat plate 2 is adjusted according to the height of the plant by the telescopic support 5, so as to carry out foliage spraying smoothly. A barrel-shaped isolation device 6 that can cover the aboveground part of the plant and can rotate freely is provided above the plate 2, and a spraying port that can evenly spray the foliar fertilizer nutrient solution to the aboveground part of the plant is provided on the side wall of the barrel 6. 7. The entire device is required to be stable and firm, and the spraying solution cannot enter the soil, so that it is convenient to study the effect of foliar spraying of nutrient solution on the fertilizer effect during the plant growth process. In order to ensure that the spraying solution is completely isolated from the soil, when the plant trunk is clamped by the flat plate 2, a soft material (such as cotton or sponge) is used to fill up the through hole 3 (not shown in Fig. 1 ) along the plant trunk, both It has the effect of isolation and avoids the damage of the through hole to the trunk of the plant.

Adopt the above-mentioned device to study the method for foliage fertilization and support control in the process of plant growth, carry out according to the following steps:

(1) Select potted test seedlings and place them in a stable place or select field test seedlings, wait for the installation of the support device, and then put different concentrations of foliar fertilizer culture solution into the watering can for use.

(2) The above-mentioned test seedlings placed with the foliage support test device are divided into several batches, and when the plant foliage support test is carried out regularly, the following operations are performed:

(3) Fix the plant with two plates with loose buckles. The trunk of the plant is just located in the semicircular hole (that is, the through hole) in the middle of the two plates. Fill the hole with soft materials such as cotton to avoid pinching. Put on the buckle, use the telescopic rod to adjust to the ground, and keep the flat plate level and stable.

(4) Spread the water-absorbing material on the flat plate, and promptly absorb the nutrient solution dripping from the leaves or down the trunk during the spraying process, so as to prevent the nutrient from entering the soil and being absorbed by the root system.

(5) Cover the above-ground part of the test plant with a barrel-shaped isolation device from top to bottom, and rotate the spraying nozzle to a suitable position to spray the leaves. During the spraying period, ensure the uniformity of the spraying.

(6) Align the watering can with the foliar fertilizer culture solution with different nutrient concentrations at the spray port of the drum, and spray the leaves until water droplets are about to form at the tip of the leaves, then stop the spraying. In the same way, rotate the drum to the other side of the plant for a foliar spray.

(7) After the test, remove the drum, water-absorbing material, and dismantle the flat plate and telescopic support.

In the above-mentioned step (3), the flat plate composed of two plates isolates the aboveground part of the plant from the soil as much as possible in space, so as to prevent the nutrient solution from being applied to the soil when the leaves are sprayed with the nutrient solution and absorbed by the root system, thereby affecting the test results.

In the above step (4), in order to prevent the spray solution from dripping into the soil through the leaves, the water-absorbing material can timely absorb the nutrient solution that may drip from the leaves or flow down from the trunk during the spraying process.

In the above step (5), the rotatable isolation device can ensure that the nutrient solution can be evenly sprayed on the surfaces of all the leaves of the plants during the spraying process, and at the same time avoid the interference of spraying foliage fertilizer on adjacent plants.

The above is only a preferred embodiment of the utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the utility model, some improvements and modifications can also be made, these improvements and Retouching should also be regarded as the scope of protection of the present utility model.

Claims (6)

1. A kind of 1. device that control is supported for foliage dressing, it is characterised in that including support meanss and isolating device, the branch Support arrangement includes flat board and the telescope support for supporting the flat board, is provided with through hole on the flat board, the trunk of plant is worn Crossing the through hole makes the overground part of the plant be located at the top of the flat board, is provided with the flat board of the through hole mobilizable Isolating device, for covering the overground part of the plant, it is provided with the isolating device and sprays mouth, the upper surface of the flat board It is additionally provided with absorbent material.
2. 2. device according to claim 1, it is characterised in that the flat board is spliced by least two plates, described Through hole is located at the stitching portion of the plate.
3. 3. device according to claim 2, it is characterised in that the plate is connected by knot that can be undone by a pull.
4. 4. device according to claim 1, it is characterised in that the isolating device is drum-shaped, and the mouth that sprays is located at The top of the isolating device or side wall.
5. 5. device according to claim 1, it is characterised in that be also filled with soft material in the through hole.
6. 6. device according to claim 5, it is characterised in that the soft material is cotton or sponge.