What are the dangers of eucalyptus trees?
The editor will answer for you the dangers of eucalyptus trees and the introduction of the disadvantages of planting eucalyptus trees in green plants and flowers, let's take a look together!
Although eucalyptus trees grow rapidly and their wood is widely used, the biological characteristics of eucalyptus trees have been criticized by experts and scholars in the forestry circle. The rapid growth of eucalyptus trees is accompanied by the deterioration of the local ecological environment. They require a large amount of water resources during their growth process, and large-scale planting can lead to the decline of local groundwater levels and the reduction of soil water retention capacity. In the long run, this can lead to soil compaction and even soil desertification. Eucalyptus trees have a huge demand for fertilizers in the soil, and in areas where eucalyptus trees have been planted, the fertility of the soil will decrease to varying degrees, even to the point of exhaustion, hence the notorious name "tyrant tree" for eucalyptus. There is a need for new varieties to replace the planting of eucalyptus trees.
1. Eucalyptus trees are "fertilizer suckers"
Eucalyptus trees have a high demand for fertilizers and nutrients in the soil. Where eucalyptus trees are planted, the fertility of the soil decreases or even exhausted. The original vegetation is severely damaged due to the lack of sufficient fertilizers and nutrients, causing land degradation, deterioration of soil and water conservation, and barren land, making it impossible for other plants to survive when introducing them later. The proportion of soil erosion is increasing year by year, and there are more landslides and flooding disasters.
2. Eucalyptus trees are "tyrant trees"
Eucalyptus trees have a significant inhibitory effect on local, native, and indigenous species. Where they grow, other species cannot grow and will gradually shrink back, eventually resulting in bare ground under eucalyptus forests, with no grass, shrubs (such as the commonly known local trees like mud trees, milk roots, chicken dung vines, and honeysuckle), no small trees, and various herbal medicines. No other species can coexist with them. Native species decline and degrade, the types of plants are extremely single, and they cannot provide food or suitable habitats for most animals. Animals in the forest are very scarce or even extinct, the level of biodiversity is very low, the biological food chain is broken, the ecology is very fragile, lacks natural enemies to control pests, and is easily affected by pest infestations, causing extensive damage. Cutting down natural forests to plant large areas of single-species, closely spaced, and similar-aged plantations can lead to "green deserts"; they are dry and prone to fires; and they can also lead to serious ecological crises such as microclimate changes. The ecology will suffer subversive damage and is difficult to recover. And it may not show up within two to three years.
3. The chemical products used in eucalyptus planting are highly toxic and have long-lasting effects, and the gases emitted by eucalyptus trees are stimulating and harmful
Chemical products with high toxicity and long-lasting effects will be used when planting eucalyptus trees. Once these products are applied to the land, they are difficult to clean up and cause significant water pollution, which can lead to immeasurable harm to humans and animals. In addition, the smell emitted by eucalyptus trees is stimulating and harmful to humans, threatening the health of local people.
The above () introduces the dangers of eucalyptus trees and the complete content of the disadvantages of planting eucalyptus trees for you to fully understand and refer to!