In winter, when northern cities are covered in snow and ice, a world of silver and white, have you ever thought that in this cold season, there are still some plants tenaciously maintaining their green vitality? These evergreen plants, like a beautiful scroll, adorn Beijing's winter, adding a touch of vitality and活力 to the city.
The ecological value of evergreen plantsAs the name implies, evergreen plants refer to those that remain green in winter. They not only add a touch of green to the city in winter but also have the following ecological values:
1. Climate regulation: Evergreen plants can absorb carbon dioxide and release oxygen, reducing air pollution in the city and improving the urban ecological environment.
2. Windbreak and sand fixation: Evergreen plants have strong wind resistance and can effectively prevent the invasion of sand and dust in winter, protecting urban green spaces.
3. Increase urban greenery rate: Evergreen plants can increase the area of urban greenery, improving the quality of the urban ecological environment.
Types of evergreen plants in Beijing in winterThere are many types of evergreen plants in Beijing in winter, including the following common ones:
1. Pine trees: Pine trees are the most representative evergreen plants in Beijing in winter, with their lush branches and leaves standing out against the snowy ground.
2. Cypress trees: There are many types of cypress trees, such as侧柏 and 圆柏, which remain green in winter.
3. Primroses: Primroses are common ground cover plants in winter, with their green leaves adding vitality to the garden landscape.
4. Purple-leafed dwarf cherry trees: The leaves of purple-leafed dwarf cherry trees are purple, creating a stark contrast with the snow and offering high ornamental value.
5. Crabapples: Crabapples remain green in winter, with their flowers already faded but their leaves still full of vitality.
Application of evergreen plants in BeijingBeijing has rich experience in the application of evergreen plants in winter. Here are some typical application scenarios:
1. Park greening: Planting evergreen plants such as pine and cypress trees in parks can provide beautiful winter scenery for visitors.
2. Street greening: Planting evergreen plants such as primroses and purple-leafed dwarf cherry trees on both sides of streets can beautify the urban environment and enhance the city's taste.
3. Building greening: Planting evergreen plants such as crabapples around buildings can beautify the building外观 and improve the ecological environment.
Evergreen plants in Beijing in winter are a beautiful landscape, tenaciously growing in the cold season, adding vitality and活力 to the city. We should cherish these valuable plant resources, use them rationally, and let them bring more beauty to our lives.