The invention discloses an efficient ecological
restoration method for a slope in
South China. The efficient ecological
restoration method comprises the following steps that the bare slope face is cleaned, a net is fixed to the slope face, and a planting matrix or covering soil is sprayed; thysanolaena maxima spikelets and caryopsises are selected; then white tephrosia seeds are selected and processed;
bacteria-removed
sawdust is soaked in water, thereby fully absorbing water, then the
bacteria-removed
sawdust is dredged out, the
bacteria-removed
sawdust, the thysanolaena maxima spikelets and caryopsises and bermuda grass seeds are mixed evenly, and standing is conducted; and the bacteria-removed sawdust and the bermuda grass seeds mixed with the thysanolaena maxima spikelets and caryopsises, the white tephrosia seeds,
fertilizer and water are evenly mixed and stirred to be made into spray-seeding materials, the spray-seeding materials are sprayed through a spray-seeding
machine or are sown manually onto mud of the slope face, the slope face is covered with nonwovens, and maintenance is conducted. The efficient ecological
restoration method has the characteristics that
vegetation of the slope can be obtained fast, ecological restoration is fast, water and
soil loss can be prevented effectively, the
vegetation succession process can be facilitated, and harmonious and
sustainable development of road slope
virescence and surroundings is achieved.