Cycad angiosperms, as one of the ancient plants on Earth, have unique biological and ornamental values. In our country, there are many species of cycad angiosperms with wide distribution. This article will introduce the types, characteristics and maintenance methods of cycad angiosperms in detail to help you better understand and appreciate this unique plant.
Types of cycad angiospermsCycad angiosperms, also known as cycad纲, are a group of plants under the gymnosperm door. There are about 30 species of cycad angiosperms in China, mainly distributed in South China, Southwest China, East China and other places. Common cycad angiosperms include cycads, wire蕨, iron trees, etc.
Characteristics of cycad angiosperms1. Unique tree shape: Cycad angiosperms have beautiful trees, exuberant branches and leaves, and high ornamental value. Their trunks are upright, the bark is rough, the leaves are arranged in feather shape, and the leaves are needle-like or sword-like, with various shapes.
2. Long life cycle: Cycad angiosperms have a long life cycle. Some varieties can live for hundreds or even thousands of years, making cycad angiosperms a good species for garden greening.
3. Strong adaptability: Cycad angiosperms have no strict requirements for soil, climate and other environmental conditions and have strong adaptability. They are distributed all over China and are ideal garden greening plants.
Maintenance methods of cycad angiosperms1. Soil: Cycad angiosperms are not strict with soil, and it is best to choose sandy soil that is loose and well drained. When planting, an appropriate amount of organic fertilizer can be applied to improve soil fertility.
2. Watering: Cycad angiosperms are drought-resistant but need to keep the soil moist. In the growing season, water 1-2 times a week to prevent water accumulation, and reduce watering frequency in winter.
3. Fertilization: Apply a compound fertilizer every 20 days in the growing season to promote plant growth, and reduce the frequency of fertilization in winter.
4. Light: Cycad angiosperms like light and should be placed in a sunny place. Pay attention to shading in summer to avoid direct sunlight.
5. Pruning: In the process of cycad angiosperm growth, it is necessary to prune withered leaves in time to keep the tree shape beautiful.
Cycad angiosperms, as one of the ancient plants on Earth, have high ornamental and biological values. Understanding the types, characteristics and maintenance methods of cycad angiosperms will help us better appreciate and maintain this unique plant. In our country, cycad angiosperms have become important tree species for garden greening, making positive contributions to beautifying the environment and improving urban quality.