Garden ecological remediation system and construction method thereof

Abstract

The invention discloses a garden ecological remediation system and a construction method thereof. The garden ecological remediation system comprises a surface compost soil layer, a regenerated soil layer positioned below the surface compost soil layer, an organic matter decomposed soil layer positioned below the regenerated soil layer, a foundation soil layer positioned below the organic matter decomposed soil layer and a sandstone cushion layer. The preparation method comprises the following steps: S1, laying the sandstone cushion layer; S2, laying the foundation soil layer above the sandstone cushion layer; S3, preparing organic matter decomposed soil; S4, laying the organic decomposed soil above the foundation soil layer to obtain the organic matter decomposed soil layer; S5, preparingregenerated soil; S6, laying the regenerated soil layer above the organic matter decomposed soil layer; and S7, laying the surface compost soil layer above the regenerated soil layer. A soil structureis adjusted in a layered manner, the content of organic matters is rapidly increased, the soil microorganism environment is improved, therefore, a garden ecological environment with a self-repairingability is established, and healthful development of the garden ecological environment can be maintained for a long time.

Description

technical field [0001] The invention relates to the technical field of garden construction, more specifically, it relates to a garden ecological restoration system and a construction method thereof. Background technique [0002] Ecological restoration is under the guidance of ecological principles, based on biological restoration, combined with various physical restoration, chemical restoration and engineering technology measures, through optimizing the combination, it can achieve the best effect and the lowest cost. A comprehensive restoration of polluted environment Methods. The smooth implementation of ecological restoration requires the participation of multiple disciplines such as ecology, physics, chemistry, botany, microbiology, molecular biology, cultivation and environmental engineering. [0003] With reference to the invention patent application with application number 201810905420.2, an ecological soil restoration method is disclosed, which includes the following...

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Problems solved by technology

[0004] At present, due to the continuous surge of urban population, the number of corresponding construction projects has also increased accordingly. The urban environment after construction needs to be repaired again and a garden system should be built in the environment after construction. The cost of garden construction is relatively high, and vegetation is very easy to die, resulting in repeated garden projects. This is a major problem encountered in the current garden construction process

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