If you want to prevent soil erosion on the slope, it is best to plant some plants with developed roots, such as thyme, rosemary, rich grass, medlar, persimmon tree, willow tree, silver tree, maple tree, fir tree and camphor tree. Among them, willow has better effect, lower cost and larger root system, which can firmly control the surrounding five square meters of soil, or plant some fruit trees, grasslands, shrubs and flowers.

Many plants are planted on the hillside to prevent soil erosion. According to different regions, local climate and environment, cost performance and other factors, select suitable plants as follows for reference. Suitable for Northeast China: Seabuckthorn, Vitex negundo, Amorpha fruticosa, Lespedeza, Rosa davurica, Acanthopanax senticosus, Corylus heterophylla, Caragana microphylla, Caragana korshinskii, Populus tomentosa, etc. Suitable for North China: Amorpha fruticosa, Caragana korshinskii, Lespedeza, Caragana, Astragalus adsurgens, Atriplex quadriptera, Hippophae rhamnoides and Vitex negundo; Suitable for East China: Pyracantha fortunei, Tiller, Rosa sericea, Primula, Rhododendron densiflora, Zanthoxylum bungeanum, Litsea cubeba, Amorpha fruticosa, Hippophae rhamnoides and so on. Suitable for Central China: Amorpha fruticosa, Lespedeza, Seabuckthorn, Spiraea, Elaeagnus Elaeagnus, Podocarpus, Vitex negundo, etc. Suitable for South China: Vitex negundo, Oleander, Parthenocissus tricuspidata, Amorpha fruticosa, Lespedeza, Alnus cremastogyne, Rhododendron, CheSang Zi, etc. Suitable for Northwest China: Tamarix chinensis, Calligonum mongolicum, Vitex negundo, Haloxylon ammodendron, Salix psammophila, flower stick, Atriplex quadriptera, etc. Suitable for Southwest China: Amorpha fruticosa, Parthenocissus tricuspidata, Lespedeza, Vitex negundo, etc.