CN216392450U

CN216392450U - Improved soil structure suitable for grape growth

Info

Publication number: CN216392450U
Application number: CN202122900989.XU
Authority: CN
Inventors: 姜书文; 王旭
Original assignee: Harbin Shuozhiguo Ecological Agriculture Technology Development Co ltd
Current assignee: Harbin Shuozhiguo Ecological Agriculture Technology Development Co ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-04-29
Anticipated expiration: 2031-11-24

Abstract

The utility model discloses an improved soil structure suitable for grape growth, which comprises a leveling soil layer, wherein a plurality of planting ridges are uniformly distributed on the leveling soil layer, a ridge ditch is formed between every two adjacent planting ridges, the planting ridges are sequentially provided with a heat preservation layer, a fertilizer layer, a drainage layer and a gravel layer from top to bottom, a lime rock stratum is mixed in the leveling soil layer, a drainage pipe is arranged at the ridge ditch between the planting ridges, the drainage pipe penetrates through the lime rock stratum and is inserted into the deep part of the leveling soil layer, and the distance from the top of the drainage pipe to the ground surface of the ridge ditch is less than or equal to 1 cm. The heat-insulating layer can prevent the grapes from being frozen due to low temperature even in cold areas on plateaus; the fertilizer layer provides nutrient components for the grapes; the drain pipe can accelerate the drainage of rainwater and soil drainage, and the survival rate and the growth rate of the grapes are improved.

Description

Improved soil structure suitable for grape growth

Technical Field

The utility model relates to the technical field of grape planting, in particular to an improved soil structure suitable for grape growth.

Background

The grape is woody vine of Vitis of Vitaceae, has cylindrical small branch, longitudinal rib, no hair or sparse soft hair, oval leaf, dense or sparse conical inflorescence, developed base branch, spherical or elliptical fruit, flowering phase of 4-5 months, and fruit phase of 8-9 months. The growing environment of the grapes needs a proper temperature, the lowest temperature is 12-15 ℃, the lowest ground temperature is 10-13 ℃, meanwhile, the requirement on moisture is extremely strict, a large amount of moisture is needed to promote growth in a growing period, the moisture requirement is reduced until flowering and fruiting are achieved, the grapes need to be fertilized to supplement nutrition and need sufficient illumination in the growing period, and the grapes are planted in cold mountain areas, so that the disadvantages exist, such as the grapes are easily frozen to death due to too low temperature and the rainfall is unstable, so that the moisture in the soil is slowly discharged, and the grapes are necrotic; in addition, on too compact soil, the grapes are produced slowly due to less organic matters in the soil, and weeds growing around the grapes easily absorb fertilizers in the soil of the grapes to influence the normal growth of the grapes.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the utility model provides an improved soil structure suitable for grape growth, which can prevent the grapes from being frozen due to low temperature, accelerate the drainage of rainwater and improve the survival rate and the growth rate of the grapes.

The technical scheme adopted by the utility model for solving the technical problem is as follows: the utility model provides an improvement soil structure that suitable grape is grown, is including leveling the soil horizon, evenly distributed has a plurality of planting ridges on leveling the soil horizon, is formed with the furrow between per two adjacent planting ridges, and the planting ridge is from last to being equipped with heat preservation, fertilizer layer, drainage blanket and grit layer down in proper order, and it has the lime stone layer to be mingled with in the soil horizon, furrow department between the planting ridge is equipped with the drain pipe, and the drain pipe runs through the lime stone layer and inserts in leveling soil horizon depths, and the top of drain pipe is less than or equal to 1 to the distance of furrow ground surface.

The utility model is further configured to: the limestone layer is a plurality of irregular limestone blocks, and gaps are arranged between every two adjacent limestone blocks.

The utility model is further configured to: the heat preservation layer is a transparent mulching film which is spread on the planting ridges and is embedded with soil for fixation.

The utility model is further configured to: the drainage layer is a sandy soil layer, and the thickness of the sandy soil layer is 10-15 cm.

The utility model is further configured to: the fertilizer layer is an organic fertilizer layer, and the thickness of the organic fertilizer layer is 5-8 cm.

The utility model is further configured to: the thickness of the gravel layer is 15-20 cm, and the thickness of the lime rock layer in the leveling soil layer is 30-45 cm.

The utility model is further configured to: the length of the drain pipe extending out of the furrow is 3cm, a filter screen is arranged at the pipe orifice, and the filter screen is sleeved on the pipe orifice.

By adopting the technical scheme, the novel grape vine root water treatment device has the beneficial effects that limestone is arranged in the soil leveling layer, calcium ions required by grape vines can be promoted, redundant moisture in soil can be absorbed by massive limestone with gaps, the grape vines can penetrate through the limestone conveniently, a fertilizer layer on the soil layer provides nutrients for grape growth, a drainage layer below the soil layer can accelerate rainwater drainage, excessive moisture is directly drained to the position below the drainage layer through a drainage pipe, root necrosis caused by the fact that the soil layer permeates a large amount of moisture is prevented, a heat insulation layer is covered finally, the temperature can be preserved, and the grapes can grow normally even at low temperature.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic view of the soil improvement structure of the present embodiment;

in the figure: 1. leveling a soil layer; 2. a limestone layer; 3. planting ridges; 4. a heat-insulating layer; 5. a fertilizer layer; 6. a drainage layer; 7. a gravel layer; 8. a drain pipe; 9. and (5) filtering by using a filter screen.

Detailed Description

In order that the present disclosure may be more readily and clearly understood, reference is now made to the following description taken in conjunction with the accompanying drawings.

It is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like as used herein, are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operated in a particular orientation, and therefore should not be considered limiting of the present invention. "plurality" means two or more unless otherwise specified.

Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

FIG. 1 is a structure diagram of improved soil, and is an improved soil structure suitable for grape growth, which comprises a flat soil layer 1, wherein a plurality of planting ridges 3 are uniformly distributed on the flat soil layer 1, furrow are formed between adjacent planting ridges 3, drain pipes 8 are arranged at the furrow positions between the planting ridges 3, the drain pipes 8 are inserted in the depths of the flat soil layer 1, the distance from the top of the drain pipes 8 to the ground surface of the furrow is less than or equal to 1 cm, the planting ridges 3 are sequentially provided with a heat preservation layer 4, a fertilizer layer 5, a drainage layer 6 and a gravel layer 7 from top to bottom, a lime rock stratum 2 is mixed in the flat soil layer 1, the heat preservation layer 4 is a transparent mulching film, the transparent mulching film is spread on the planting ridges 3, soil is buried around and fixed, the fertilizer layer 5 is an organic fertilizer layer, and the thickness of the organic fertilizer layer is 5-8 cm; the drainage layer 6 is a sandy soil layer, and the thickness of the sandy soil layer is 10-15 cm; the thickness of the gravel layer 7 is 15-20 cm, and the thickness of the limestone layer 2 in the soil layer is 30-45 cm.

In the embodiment, the heat preservation layer 4 is made of various materials, a mulching film and a straw layer are commonly used, the mulching film is used as the heat preservation layer 4, the proper temperature can be provided for the growth of the grapes, and meanwhile, the mulching film is generally a white transparent film, so that the photosynthesis of the grapes is not influenced; the straw layer is used as the heat insulation layer 4, so that heat can be preserved, soil can be kept loose, weed growth is inhibited, and soil organic matters are increased; the fertilizer layer 5 is not limited to organic fertilizer in the embodiment, pond sludge, plant ash, rotten leaves, chemical fertilizer and the like can be adopted, the fertilizer can permeate into soil to provide nutrient substances required for grape growth, spherical granular soil is used for leveling the structure of the soil layer 1, the soil has a certain size and shape, the diameter is 0.25-10 mm, and the soil is loose, fertile, good in air permeability and water drainage performance, capable of providing nutrition for the soil and accelerating soil drainage; the drainage layer 6 is not limited to sandy soil, the thickness of the sandy soil layer is 5-8 cm, excessive rainwater in the soil can be effectively absorbed, meanwhile, the drainage pipe 8 is arranged at the position of a ditch adjacent to the planting ridge 3, the length of the drainage pipe 8 extending out of the ridge ditch is 3cm, a filter screen is arranged at the position of a pipe opening and is sleeved on the pipe opening, the drainage pipe 8 can accelerate the drainage of the rainwater, nutrient solution loss and root system soaking are avoided, the filter screen is arranged on the drainage pipe 8 to prevent other sundries from blocking the drainage pipe 8, the thicknesses of the drainage layer 6, the gravel layer 7 and the fertilizer layer 5 can be adjusted according to actual conditions, the gravel layer 77 is mainly used for planting grapes, the thickness of the gravel layer 7 is not less than 20cm, the root system of the grapes is very developed, so that the growth of the grapes can be met, the limestone layer 2 in the soil is in a plurality of irregular limestone blocks, be equipped with the clearance between the adjacent limestone cubic, mainly can be when providing calcium content for grape growth, help the climbing of root system, stabilize grape root system's growth, can also accelerate the discharge of soil moisture, also can use the material of other the same materials to replace under special circumstances.

The above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention should not be limited thereby, and any insubstantial changes and modifications made by those skilled in the art based on the present invention are within the scope of the present invention.

Claims

1. An improved soil structure suitable for grape growth, comprising a leveling soil layer (1), characterized in that: evenly distributed has a plurality of planting ridges (3) on leveling soil layer (1), is formed with the furrow between per two adjacent planting ridges (3), and planting ridge (3) are from last to being equipped with heat preservation (4), fertilizer layer (5), drainage blanket (6) and grit layer (7) down in proper order, are mixed with lime rock layer (2) in leveling soil layer (1), furrow department between planting ridge (3) is equipped with drain pipe (8), and drain pipe (8) run through lime rock layer (2) and insert in leveling soil layer (1) depths, and the top of drain pipe (8) is no longer than 1 cm to the distance of furrow ground surface.

2. A amended soil structure adapted for grape growth according to claim 1, wherein: the limestone layer (2) is a plurality of irregular limestone blocks, and gaps are arranged between every two adjacent limestone blocks.

3. A amended soil structure adapted for grape growth according to claim 1, wherein: the heat preservation layer (4) is a transparent mulching film which is spread on the planting ridges (3) and is embedded with soil for fixation.

4. A amended soil structure adapted for grape growth according to claim 1, wherein: the fertilizer layer (5) is an organic fertilizer layer, and the thickness of the organic fertilizer layer is 5-8 cm.

5. A amended soil structure adapted for grape growth according to claim 1, wherein: the drainage layer (6) is a sandy soil layer, and the thickness of the sandy soil layer is 10-15 cm.

6. A amended soil structure adapted for grape growth according to claim 1, wherein: the thickness of the gravel layer (7) is 15-20 cm, and the thickness of the limestone layer (2) in the leveling soil layer (1) is 30-45 cm.

7. A amended soil structure adapted for grape growth according to claim 1, wherein: the length of the drain pipe (8) extending out of the furrow is 0.3cm, a filter screen is arranged at the pipe orifice, and the filter screen is sleeved on the pipe orifice.