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Method for constructing arbor plant communities on natural revetments

A construction method and plant community technology, applied in the field of ecological environment management, to achieve the effect of reducing erosion, beautiful tree shape, and strong adaptability

Inactive Publication Date: 2013-02-13
WUHAN BOTANICAL GARDEN CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a natural revetment arbor type plant community for the unreasonable plant configuration of the existing revetment, especially the lack of community plant landscape. The construction method can improve the existing monotonous revetment landscape, and is of great significance to the vegetation restoration and community construction of the waterfront area

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] 1) Arbor layer: The main arbor planted in the area where the soil layer exceeds 80 cm is Chinese tallow tree. The seedling diameter is 5 cm, the planting row spacing is 3 meters, and the planting time is autumn; it is best to keep the crown when planting, and only remove the leaves to reduce water. Evaporation guarantees rapid formation of natural flora.

[0022] 2) High-level herbs: cattail, the planting distance is 30cm, and the planting time is spring. When planting, the upper leaves are cut off, and only the root pocket of 20-25cm is reserved.

[0023] 3) Grassland ground cover: Carex scutellaria is planted, the planting distance is 20 cm, and the planting time is spring or autumn.

Embodiment 2

[0025] 1) Arbor layer: The main tree planted in the area where the soil layer exceeds 80 cm is Chinese tallow tree, and the diameter of the seedlings is 8 cm, and the distance between planting plants is 5 meters; in order to increase the seasonal ornamental decoration, the tree is planted, and the diameter of the seedlings is 5-8 cm. The distance is 3-5 meters. The planting time is spring; it is best to keep the canopy when planting, and only remove the leaves to reduce water evaporation and ensure the rapid formation of natural plant communities.

[0026] 2) High-level herbs: reeds, the planting distance is 50cm, and the planting time is spring. When planting, the upper leaves are cut off, and only the root pocket of 25cm is reserved.

[0027] 3) Grassland ground cover: Carex scutellaria is planted with a planting distance of 30 cm, and the planting time is autumn.

Embodiment 3

[0029] 1) Arbor layer: The main arbor planted in the area where the soil layer exceeds 80 cm is Chinese tallow tree, and the diameter of the seedlings is 6 cm, and the planting row spacing is 4 meters; to increase seasonal ornamental decoration, plant neem, the diameter of the seedlings is 7 cm, and the planting spacing is 4 meters , the planting time is spring; it is best to keep the canopy when planting, and only remove the leaves to reduce water evaporation and ensure the rapid formation of natural plant communities.

[0030] 2) High-level herbs: Nandi, the planting distance is 40cm, and the planting time is spring. When planting, the upper leaves are cut off, and only the root pocket of 20-25cm is reserved.

[0031] 3) Grassland ground cover: Carex scutellaria is planted with a planting distance of 25 cm, and the planting time is spring or autumn.

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Abstract

The invention relates to a method for constructing arbor plant communities on natural revetments. The method comprises the following steps: firstly planting mainly Sapium sebiferum seedlings with spacing being 3-5m in an area with an soil layer being thicker than 80cm, wherein the DBH (diameter at breast height) of the selected Sapium sebiferum seedlings is 5-8cm high; for increasing the season ornamental value, interplanting paper mulberry and Mazedarach with spacing being 3-5m in spring or autumn, wherein DBH of the seedlings is 5-8cm; then planting herbal plants including cattail, reed and silvergrass with spacing being 30-50cm at the high layer in spring; and finally planting spike sedge with spacing being 20-30cm at the herbal ground layer in spring or autumn. The invention provides a method for constructing plant communities on ecological revetments by using dominant plants, which has important guiding significance for constructing natural ecological revetments.

Description

[0001] Technical field [0002] The invention relates to a method for constructing a natural revetment arbor-type plant community, and belongs to the technical field of ecological environment management. Background technique [0003] As an ecological ecotone, the revetment functions as a corridor, filter and natural barrier for the logistics, energy flow, and biological flow between the water and land ecosystems. Due to the high heterogeneity of this zone, the level of biological community diversity is high. , suitable for a variety of biological growth, better than land or pure water. Ecological revetments refer to restored natural waterfronts or artificial revetments with "permeability" of natural waterfronts, simulating nature to ensure appropriate slopes, rationally arranging plants, stabilizing soil, and making the original living environment of wild animals and microorganisms undisturbed. It can fully guarantee the water exchange and regulation function between t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G23/00
Inventor 刘宏涛袁玲王福龙刘涛
Owner WUHAN BOTANICAL GARDEN CHINESE ACAD OF SCI
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