北京林业大学园林植物学课件ppt05
- 格式:ppt
- 大小:294.00 KB
- 文档页数:24


乔木灌木概念北林园林树木学英文回答:The concept of trees and shrubs in landscape architecture is an essential aspect of creating beautiful and functional outdoor spaces. As a student studying arboriculture and horticulture at Beijing Forestry University, I have learned extensively about the different types of trees and shrubs used in landscaping.In landscape architecture, trees and shrubs are commonly referred to as woody plants. Woody plants are characterized by their hard, thick stems and branches, which provide structural support and longevity. They are also known for their ability to produce secondary growth, such as new branches and leaves, year after year.Trees, specifically, are large woody plants with a single main trunk and a well-defined crown. They are often used to provide shade, create visual interest, and act asfocal points in a landscape design. Some common examples of trees used in landscape architecture include oak trees, maple trees, and pine trees. These trees can add height and verticality to a space, creating a sense of scale and grandeur.Shrubs, on the other hand, are smaller woody plants with multiple stems and a compact growth habit. They are often used to define boundaries, create privacy, and add texture to a landscape design. Examples of shrubs commonly used in landscaping include boxwood, azaleas, and hydrangeas. Shrubs can be pruned and shaped to create hedges, screens, and borders, adding structure andformality to a garden.In addition to their aesthetic value, trees and shrubs also offer various functional benefits in landscape design. They can help reduce noise pollution, improve air quality, and provide habitat for wildlife. For example, planting a row of evergreen shrubs along a busy road can help absorb sound and create a more peaceful environment. Similarly, planting trees in urban areas can help filter pollutantsfrom the air and reduce the heat island effect.中文回答:乔木灌木在园林设计中的概念是创造美丽和功能性户外空间的重要方面。