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Ecological planting bed to prevent plants from damaging peripheral structural layer during growth

A technology of ecological planting and plant growth, applied in botany equipment and methods, container cultivation, horticulture, etc., to achieve the effect of reducing regeneration, improving growth space, and increasing survival rate

Pending Publication Date: 2019-01-22
SHANGHAI LANDSCAPE CONSTR & DESIGN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an ecological planting pool for solving the problem of uplift of the pedestrian ground caused by street trees after a certain growth period in order to overcome the above-mentioned defects in the prior art and prevent damage to the surrounding structural layers during the plant growth process.

Method used

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  • Ecological planting bed to prevent plants from damaging peripheral structural layer during growth

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Experimental program
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Effect test

Embodiment 1

[0023] Such as figure 1 As shown, an ecological planting pool that prevents damage to the surrounding structural layers during the growth of plants is arranged in the sidewalk paving area for planting street trees, including curbs 8 and planting holes in the sidewalk paving area 9 above the ground, Built-in street tree 1 with soil ball 2 and organic planting soil 3, the lower layer is laid with organic fertilizer 4, placed on the non-woven geotextile 5, the degradable material layer 6 is placed under the non-woven geotextile 5, and the bottom layer is laid Organic planting soil 3, the periphery of the planting hole is the current soil 7.

[0024] Conventional street tree planting technology includes street tree 1 with soil ball 2, organic planting soil layer 3, and organic fertilizer layer 4 from top to bottom; the thickness of organic fertilizer 4 is 10-50 cm. Organic fertilizers are mainly derived from plants or animals, and are applied to the soil to provide plant nutritio...

Embodiment 2

[0030] The thickness of the organic planting soil 3 of the upper layer is 100 cm, and the thickness of the organic planting soil 3 of the lower layer is 50 cm. The main components of organic planting soil 3 are pure natural organic fertilizer vermicompost as the base, and are refined by adding high-quality peat soil, coconut peat, perlite, and river sand. The consumption of each composition in the described organic planting soil 3 is calculated by weight: 6 parts of substrate, 50 parts of peat soil, 10 parts of coconut peat, 10 parts of perlite, 20 parts of river sand, which has good drainage, air permeability and Water and fertilizer retention capacity, the composite filter layer includes slag, activated carbon, volcanic rock and fine sand from top to bottom.

[0031] The thickness of described organic fertilizer 4 is 50cm. The non-woven geotextile 5 has an equivalent pore diameter of 0.2 mm, a vertical permeability coefficient of 9.9 cm / s, and a tear strength of ≥0.08 kN. ...

Embodiment 3

[0033] The thickness of the organic planting soil 3 in the upper layer is 100-300 cm, and the thickness of the organic planting soil 3 in the lower layer is 100 cm. The main components of organic planting soil 3 are pure natural organic fertilizer vermicompost as the base, and are refined by adding high-quality peat soil, coconut peat, perlite, and river sand. The dosage of each composition in the described organic planting soil 3 is calculated by weight: 10 parts of substrate, 40 parts of peat soil, 20 parts of coconut peat, 20 parts of perlite, and 10 parts of river sand, which have good drainage, air permeability and Water and fertilizer retention capacity, the composite filter layer includes slag, activated carbon, volcanic rock and fine sand from top to bottom.

[0034] The thickness of described organic fertilizer 4 is 10cm. The equivalent pore diameter of the non-woven geotextile 5 is 0.07 mm, the vertical permeability coefficient is 1.0 cm / s, and the tear strength is ≥ ...

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Abstract

The invention relates to an ecological planting bed to prevent plants from damaging a peripheral structural layer during growth. The ecological planting bed is arranged in a sidewalk paving area for planting sidewalk trees. The ecological planting bed includes sidewalk paving areas (9), curbs (8) raised from the surface and a planting hole; sidewalk tree (1) with soil ball (2) and organic plantingsoil (3) are arranged in the planting hole; organic fertilizer (4) is laid below the organic planting soil (3) and placed above nonwoven geotextile (5); degradable material layer (6) is placed belowthe nonwoven geotextile (5); the organic planting soil (3) is placed at the bottom. Compared with the prior art, the ecological planting bed has the advantages that damage to sidewalk paving materialsand damage to peripheral sidewalks caused by sidewalk trees during growth can be relieved, and the influence of the sidewalk trees upon the peripheral road structural layer during growth can be prevented.

Description

technical field [0001] The invention belongs to the field of ecological planting, and in particular relates to an ecological planting system that prevents damage to surrounding structural layers during plant growth, and is used to solve the uplift of pedestrian ground caused by street trees after a certain growth period. Background technique [0002] In the construction of modern garden cities, people have created various forms of street trees and tree ponds, and there have been certain forms of planting techniques. The shape and style of street tree planting pools have been constantly updated and changed, but the planting technology of street trees has not changed accordingly. [0003] The traditional street tree planting technology is not much different from other arbor planting technologies. As the trees continue to grow, the trees become taller and taller. The thick shade brings coolness to pedestrians. The branches and leaves reduce dust for the city, reduce noise pollu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G9/02A01G17/00
CPCA01G9/02A01G17/005
Inventor 张溧
Owner SHANGHAI LANDSCAPE CONSTR & DESIGN
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