Shrub and grass mix seeding type side slope ecological renovation method

Abstract

The invention provides a shrub-grass mixed slope ecological repairing method, which is characterized in that after the slope surface is cleaned up, a suspended net soil spray-sowing method or a normal spray-sowing method is adopted so as to spray-sow the coverage material mixed by spray-sowing layer material containing shrub plants and herb seeds onto the slope surface and carry out the cultivation management finally; wherein, the mass ratio of the shrub plants and the herb seeds is 1-10:1; the sowing quantity of the seed is 15-35g / m<2>; the shrub plant is chosen from one or more plants outs of oleander, smoke tree, lespedeza floribunda, pyracantha, pittosporum or indigofera pseudotinctoria; the herb plant is chosen from one or more plants out of mother chrysanthemum, white clover, alfalfa, bermuda grass, red fescue or italian ryegrass. The slope ecological repairing afforestation mode of the invention leads the shrub plant to be combined with the herb plant, optimizes the ecological benefits and landscape effects, can achieves the object of realizing the soil and water conservation for the slope, and can beautify the slope environment and create graceful rural scenery.

Description

technical field [0001] The invention belongs to the field of ecological restoration, and in particular relates to an ecological restoration greening model of a side slope mixed with shrubs and grasses. Background technique [0002] This patent is based on the research on the ecological restoration greening model of hilly slopes in the project "Research on Village Greening Models in Socialist New Countryside Construction (JS2007JH18)" of Jiangsu Provincial Department of Construction. [0003] At present, my country's modernization is changing with each passing day and the economy is developing rapidly. However, the topography and landforms are inevitably destroyed in the construction of transportation and mines, forming bare cliffs and slopes riddled with holes, resulting in ecological problems such as landslides, collapses and soil erosion. , and destroy the natural landscape, so greening and beautifying bare cliff slopes and improving the ecological environment have become u...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to add specific shrubs to the herbaceous community to form a stable three-dimensional composite ecological system combining shrubs and grasses, so as to solve the problem that the single herbaceous plant community is easy to degenerate