CN219593136U - Plant cultivation device capable of efficiently preserving water and fertilizer - Google Patents

Abstract

The utility model discloses a plant cultivation device capable of efficiently preserving water and fertilizer, and belongs to the technical field of desertification control. Including plant cultivation device main part, plant cultivation device main part includes shell and the inner shell of being prepared by degradable material, be equipped with the intermediate layer between shell and the inner shell, leave in the middle of the inner shell of plant cultivation device main part and be equipped with the existence space that holds nutrition soil, moisture and plant seed or plant seedling easily, plant cultivation device's be close to the top and be equipped with the injection mouth that is used for pouring into plant nutrient solution into the intermediate layer, plant cultivation device main part top is equipped with the flexible cold-proof lid that keeps water that can the volume open or close plant cultivation device main part inner space, keep water cold-proof to cover and be equipped with the regulation pull ring that can adjust the uncovered size. The method has low cost, can be widely applied to desertification control in western regions, and has important significance for ecological restoration.

Description

Plant cultivation device capable of efficiently preserving water and fertilizer

Technical Field

The utility model relates to a plant cultivation device capable of efficiently preserving water and fertilizer, and belongs to the technical field of desertification control.

Background

The special equipment is needed to be efficient and reasonable for desertification control in water-deficient areas such as northwest, ecological restoration in abandoned and subsided mining areas, special cultivation on precious plant varieties and the like.

In the prior art, application number: 201810933387.4 an ecological planting system in arid sandy soil environment, which mainly comprises a water storage device, super absorbent resin particles, a funnel, geotextiles, planting soil, a porous device and a solidified sandy soil layer; the water storage device is arranged in the porous device, super absorbent resin particles, water and geotechnical cloth are arranged on the upper portion of the funnel, the porous device is filled with plant soil, drought-tolerant plants are planted on the surface of the plant soil, and sand soil layers are solidified outside the porous device. The structure is complex, construction is required to be carried out on site, and the use cannot be rapidly completed through factory production and prefabrication tools, so that the implementation cost is high. Application number: 201610075612.6 relates to a desert plant cultivating device and a sand-fixing water-containing method, and belongs to the technical field of desertification control. The implementation device has high production cost, and the plants hardly damage the container shell, so that the subsequent growth of the plants is not beneficial.

Disclosure of Invention

The utility model aims to: aiming at the defects of the prior art, the plant cultivation device with high efficiency water and fertilizer retention is provided, and is prepared from degradable materials, the formed water and fertilizer retention structure can provide good protection and cultivation effects at the initial growth stage of seeds or seedlings, can be used for daily use in families, and can be widely applied to various scenes such as desertification control, ecological restoration in mining areas, soil improvement and the like.

In order to achieve the technical purpose, the plant cultivation device with the high efficiency water and fertilizer retention comprises a plant cultivation device body, wherein the plant cultivation device body comprises an outer shell and an inner shell which are made of degradable materials, an interlayer is arranged between the outer shell and the inner shell, a space which is easy to contain nutrient soil, moisture and plant seeds or plant seedlings is reserved in the middle of the inner shell of the plant cultivation device body, an injection port which is used for pouring plant nutrient solution into the interlayer is arranged near the top end of the plant cultivation device body, a flexible water-retention thermal insulation cover which can open or close the inner space of the plant cultivation device body is arranged at the top of the plant cultivation device body, and an adjusting pull ring which can adjust the size of the opening is arranged on the water-retention thermal insulation cover.

Further, the plant cultivation device main body is divided into an upper part and a lower part, wherein the upper part is a nutrient soil cylindrical structure or a bag structure which is convenient for accommodating nutrient soil, moisture and plant seeds or plant seedlings, so that moisture or nutrition can be conveniently provided for soil in the inner shell; the lower part is a hard cone-shaped or triangle-shaped structure which is convenient for inserting the main body of the plant cultivating device into the sandy land.

Further, preparing an outer shell and an inner shell, wherein the degradable materials of the inner shell comprise waste paper fibers, biomass solid waste and industrial solid waste, the waste paper fibers are mainly fibers produced by recycling various waste papers, the biomass solid waste is plant fibers and comprises straws and wood chips, and the industrial solid waste is fly ash, industrial waste residues and kaolin materials which do not contain heavy metal ions; the inner and outer shell acting materials have degradability, wherein the material used for the outer shell has permeation resistance, and the material used for the inner shell has permeation.

Further, the shapes of the outer shell and the inner shell are kept consistent, and the section view of the cylindrical structure of the upper part of the plant cultivation device main body is round, square, regular polygon and various plane figures; the included angle formed by the bottom surface of the cone-shaped structure at the lower part and the horizontal plane is 0-75 degrees, and the height ratio of the cylindrical structure to the cone-shaped structure is 10:0-5:5.

Further, the cross section of the water-retaining and heat-preserving cover is trapezoid, the angle between the waist edge of the trapezoid and the horizontal plane is 10-80 degrees, and the thickness of the water-retaining and heat-preserving cover is 0.02-0.5 times of the thickness of the inner shell and the outer shell.

Further, the adjusting pull ring is connected in series with a pull rope for drag control.

Furthermore, the height of the setting position of the injection port is 0.85-0.95 part of the whole height of the plant cultivating device body, which is favorable for storing water as much as possible, the injection port is L-shaped and is arranged on the side wall of the plant cultivating device body, the horizontal part of the injection port is buried in soil, the water injection port of the vertical part is 8-20cm higher than the soil, the height of the vertical part in the desert area is more than 15cm, and the sand filling injection port is prevented.

Advantageous effects

1. The plant cultivation device prepared by taking waste paper fibers, biomass solid waste, industrial solid waste and the like as raw materials through extrusion molding has the ecological benefits of realizing comprehensive utilization of the solid waste and degradation of materials, and can not only provide nutrient substances as fertilizer but also generate secondary pollution to the environment along with degradation of inner and outer shells in the plant growth process;

2. the device can continuously provide moisture or nutrition for cultivated seeds or plants by using the sandwich structure formed by the inner shell and the outer shell, forms a local water-rich and fertilizer-rich growth environment in a short period, and has important significance for plant cultivation and growth in water-deficient and fertilizer-deficient areas;

3. the device is provided with the water-retaining and heat-preserving shell with the size capable of being changed, so that excessive insolation and excessive water loss of seedlings or seeds can be avoided, and water can be provided for plant growth by collecting dew, rainwater and the like; the size of the opening can be adjusted independently through pull ring control, and the opening can also be used in series, thereby being beneficial to large-scale application.

Drawings

Fig. 1 is a schematic structural view of a plant cultivation device with high efficiency of water and fertilizer retention according to the present utility model.

In the figure: 1-outer shell, 2-interlayer, 3-inner shell, 4-water-retaining and warm-keeping cover, 5-section pull ring and 6-injection port.

Description of the embodiments

Embodiments of the utility model are further described below with reference to the accompanying drawings:

as shown in fig. 1, the plant cultivation device capable of efficiently preserving water and fertilizer is characterized in that: the main body comprises an outer shell 1, an interlayer 2, an inner shell 3, a water-retaining thermal cover 4, an adjusting pull ring 5 and an injection port 6;

the device shell 1 is made of degradable materials, the structure is divided into two parts, the upper part is of a cylindrical structure, moisture can be stored, and the lower part is of a conical structure, so that the device can be inserted into soil; an interlayer 2 is arranged between the inner shell 3 and the outer shell 1 of the device and is mainly used for storing moisture or nutrient solution, so that moisture or nutrition can be conveniently provided for soil in the inner shell 3; the top end of the device main body is provided with a water-retaining thermal cover 4 which can be contracted and expanded, the water-retaining thermal cover 4 is of an open structure, the top of the device main body is provided with an adjusting pull ring 5 which can adjust the size of the opening, and the size of the upper opening can be adjusted and controlled by lifting and descending; an injection port 6 for injecting water or nutrient solution into the interlayer 2 is arranged at the upper part of the side surface of the shell 1; the materials used by the outer shell and the inner shell of the device are all formed by integrally pressing the waste paper fiber, biomass solid waste, industrial solid waste and the like by taking the waste paper fiber as a filler for extrusion molding, wherein the waste paper fiber is mainly fiber produced by recycling various waste papers, the biomass solid waste comprises straw, wood dust and various plants, and the industrial solid waste mainly comprises all materials such as fly ash, industrial waste residue, kaolin and the like which do not contain heavy metal ions; the inner and outer shell materials all have degradability, wherein the material used for the outer shell 1 has permeation resistance, and the material used for the inner shell 3 has permeation.

The shape of the inner shell and the shape of the outer shell of the device are kept consistent, and the top view of the cylindrical structure at the upper part is round, square, regular polygon and various plane figures; the included angle formed by the bottom surface of the cone-shaped structure at the lower part and the horizontal plane is 0-75 degrees, and the height ratio of the cylindrical structure to the cone-shaped structure is 10:0-5:5; the cross section of the water-retaining warm-keeping cover is trapezoid, the angle between the waist edge of the trapezoid and the horizontal plane is 10-80 degrees, the thickness of the used material is 0.02-0.5 times of the thickness of the inner shell and the outer shell, the water-retaining warm-keeping cover has the characteristics of being waterproof, foldable and the like, the opening is reduced by lifting the adjusting pull ring during strong illumination in daytime, a large amount of water loss caused by excessive sun is prevented, dew or rainwater is collected by reducing the opening of the pull ring during night or rainy days, and the water is nourished in soil flowing into the inner shell; when the large-scale planting is performed, a row of pull rings can be planted and connected together through long rods or traction wires for unified control; the installation height of the injection port is 0.85-0.95 of the whole height of the outer cylinder, which is beneficial to storing water as much as possible.

When the device is buried in soil, the horizontal part of the injection port is buried in the soil, and the water injection port of the vertical part is 8-20cm higher than the soil, wherein the height of the vertical part in the desert area is required to be greater than 15cm, so that the sand is prevented from burying the injection port; the liquid to be injected at the injection port is mainly water, nutrient solution, liquid fertilizer and the like, and corresponding components are required to be prepared according to specific seeds and plants.

Claims (7)

1. The utility model provides a plant cultivation device of high-efficient water retention fertilizer retention which characterized in that: including plant cultivation device main part, plant cultivation device main part includes shell (1) and inner shell (3) by degradable material preparation, be equipped with intermediate layer (2) between shell (1) and inner shell (3), leave in the middle of the inner shell (3) of plant cultivation device main part and be equipped with easy nutrient soil, moisture and plant seed or plant seedling's existence space, plant cultivation device's be close to the top be equipped with be used for pouring into injection mouth (6) of plant nutrient solution into the intermediate layer, plant cultivation device main part top is equipped with can the forehead and opens or close plant cultivation device main part inner space's flexible keep warm lid (4), be equipped with on keep warm lid (4) of keeping water can adjust open regulation pull ring (5) of size.

2. The efficient water and fertilizer retaining plant cultivation apparatus as claimed in claim 1, wherein: the plant cultivating device main body is divided into an upper part and a lower part, wherein the upper part is a nutrient soil cylindrical structure or a bag structure which is convenient for accommodating nutrient soil, moisture and plant seeds or plant seedlings, and is convenient for providing moisture or nutrition for soil in the inner shell (3); the lower part is a hard cone-shaped or triangle-shaped structure which is convenient for inserting the main body of the plant cultivating device into the sandy land.

3. The efficient water and fertilizer retaining plant cultivation apparatus as claimed in claim 1, wherein: the inner and outer shell acting materials have degradability, wherein the material used for the outer shell (1) has permeation resistance, and the material used for the inner shell (3) has permeation.

4. A plant cultivation apparatus for efficient water and fertilizer conservation according to claim 3, wherein: the shape of the outer shell (1) and the shape of the inner shell (3) are kept consistent, and the section view of the cylindrical structure of the upper part of the plant cultivation device main body is round, square, regular polygon and various plane figures; the included angle formed by the bottom surface of the cone-shaped structure at the lower part and the horizontal plane is 0-75 degrees, and the height ratio of the cylindrical structure to the cone-shaped structure is 10:0-5:5.

5. The efficient water and fertilizer retaining plant cultivation apparatus as claimed in claim 1, wherein: the cross section of the water-retaining thermal cover (4) is trapezoid, the angle between the waist edge of the trapezoid and the horizontal plane is 10-80 degrees, and the thickness of the water-retaining thermal cover (4) is 0.02-0.5 times of the thickness of the inner shell (3) and the thickness of the outer shell (1).

6. The efficient water and fertilizer retaining plant cultivation apparatus as claimed in claim 1, wherein: the adjusting pull ring (5) is connected in series with a pull rope for drag control.

7. The efficient water and fertilizer retaining plant cultivation apparatus as claimed in claim 1, wherein: the height of the setting position of the injection port (6) is 0.85-0.95 part of the whole height of the plant cultivating device body, the injection port (6) is of an L-shaped structure and is arranged on the side wall of the plant cultivating device body, the horizontal part of the injection port (6) is buried in soil, the water injection port of the vertical part is 8-20cm higher than the soil, the height of the vertical part in a desert area is required to be greater than 15cm, and the injection port (6) is prevented from being buried in sandy soil.