The sparse grassland landscape is g

The sparse grassland landscape is generally scattered, but it spans a wide area. The four seasons characteristics of this landscape should be comprehensively considered for operation. Spring scenery is dominated by new leaves. Green is the basic tone of scenic forest, which can be divided into light green, dark green and dark green. The leaf shape, size and texture of tree species are different. Therefore, it is necessary to grasp the proportion between evergreen trees and deciduous trees, trees and shrubs, tree species composition, forest facies and structure, etc. in addition, it is also necessary to fully consider the landscape composition and aesthetic characteristics of grass and shrub layer under the forest, To form a vibrant scene of spring. Summer scenery is mainly green, which is the season lacking color change in a year. In summer scenery management, we can make up for this deficiency by planting some summer flower watching trees. In autumn, the main ornamental color is red, followed by yellow. If a pure color forest stand can be formed, it will be more gorgeous and eye-catching in sharp contrast with the surrounding landscape. Some other landscape factors will be appropriately added in the autumn scenery management to play a foil role and improve the beauty. For example, the autumn leaf trees are used as the main tone for planting in pieces, and the evergreen trees are used as the background, which not only meets the seasonal changes, but also forms a contrast, which is vivid and harmonious, and creates and forms a plant landscape with distinct style and personality.