Vegetation ecological restoration method induced by streamside ecology

Abstract

The invention relates to the technical field of vegetation ecological restoration induced by artificial ecology and in particular relates to a vegetation ecological restoration method induced by streamside ecology. The vegetation ecological restoration method induced by streamside ecology is characterized by comprising the following steps distributing a plurality of rows of plantation belts in a direction parallel to a river flow direction and forming a preset angle with a river prevailing wind direction, arranging a free belt between each two adjacent plantation belts, broadcasting streamside plant species in the plantation belts, conducting cave-shaped renovation to the free belt land to form a seed enrichment case in the free belts after the streamside plant species mature period, and conducting shallow rotary plough to the free belts. The plantation belts are distributed in a direction forming a certain angle with the river prevailing wind direction, so seeds can be broadcast by the use of river wind power and artificial interference to the restoration can be reduced; the seed enrichment cave is built suitable for seeds in the free belts, so low engineering cost is acquired; streamside plant growth range can be enlarged and seed broadcast can be facilitated; and streamside update and density control can be realized.

Description

technical field [0001] The invention relates to the technical field of vegetation restoration under artificial ecological induction, in particular to a vegetation ecological restoration method under ecological induction in a riverside zone. Background technique [0002] The riverside zone is the transition zone between the river ecosystem and the terrestrial ecosystem. It is a special interlaced area of ​​hydrology, soil and vegetation. As an alternative, it has ecological functions such as preventing and controlling soil erosion, strengthening banks and slope protection, purifying water, and improving landscapes. Riverside vegetation restoration is a comprehensive and complex systematic project. According to the habitat conditions of the riverside, it is necessary to rationally select restored species, suitable vegetation configuration models, and adopt appropriate vegetation construction engineering techniques to realize the Vegetation restoration in the riparian zone. ...

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to solve the problems of obvious traces of artificial interference in artificial grass planting mode, high engineering cost and high maintenance cost due to the degeneration of vegetation in the later period due to the instability of the ecological system of the riverside zone in the vegetation restoration of the riverside zone

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