If eucalyptus is planted in a large area, it will absorb water from the air. A eucalyptus tree planted for two or three years will absorb 4~5 liters of water in the air one day, which will seriously reduce the local precipitation. If eucalyptus is planted in a large area, it will even cause drought.
Eucalyptus has a great influence on water sources. It is considered that eucalyptus leaves are easy to rot in reservoirs and produce cyanobacteria, which is a great threat to drinking water. Planting eucalyptus in a large area is very harmful, which will lead to land desertification, fertility decline and inhibit local protozoa.
Extended data:
Papermaking and Pulp: Eucalyptus papermaking began as early as the early 20th century. The average fiber length of eucalyptus is 0.75- 1.30mm, and its color, density and ratio of extractives are all suitable for pulping. Cellulose in eucalyptus wood can be made into dissolved wood pulp and then processed into rayon.
Extraction: Eucalyptus species include Eucalyptus globulus, Eucalyptus erectus, Eucalyptus Smith, Eucalyptus macrophylla, Eucalyptus microphylla and Eucalyptus rubra. Eucalyptus globulus and Eucalyptus globulus are the main varieties for extracting eucalyptus oil. Eucalyptus globulus and Eucalyptus verticillata are excellent tree species, and eucalyptus oil is extracted from their branches and leaves with the best texture.
Contains gold: Australian scientists have found a trace of gold in eucalyptus leaves, which is considered to be the first time that humans have found naturally occurring gold in organisms. During drought, their roots will dig three feet to find water, and some roots will touch the veins of gold mines, and the roots will suck out a very small part of gold from the veins.
Baidu encyclopedia-eucalyptus