Principle of slope greening

 The main purpose of slope plant protection is to fix soil and protect slope, prevent scour, and also have the function of beautifying the environment. Generally, drought, barren, developed roots, good coverage, easy to live, easy to manage, and the landscape effect of herbs or woody plants should be taken into consideration. The slope is mainly planted with grass, based on the actual situation in different sections. Planting, planting and other greening patterns, as far as possible, Joe, irrigation, flowers, grass to form a different landscape of plant communities.The principle of slope ecological protection plant allocation technology is to adopt soil and water conservation mainly, with ecological landscape effect, slope protection should be taken into consideration for the gradual recovery of the whole vegetation. It should be mainly based on the ecological pattern allocation of forest and grass plants, which is beneficial to retaining soil and protecting slope, preventing soil erosion, improving the landscape of highway slope and driving effect. The car is safe.