1, papermaking and pulp
Eucalyptus paper is suitable for pulping because of its color, density and the proportion of extracts. Many large paper mills use eucalyptus to produce kraft paper and printing paper. Cellulose in eucalyptus wood can be made into dissolved wood pulp and then processed into rayon, which has achieved considerable success.
Step 2 improve
Eucalyptus leaf oil contains eucalyptol, which is a colorless or yellowish liquid with irritating and cool fragrance. Mainly used in toothpaste, mouthwash, food and medicine. Eucalyptus globulus and Eucalyptus verticillata are excellent tree species, and eucalyptus oil is extracted from their branches and leaves with the best texture.
Extended data:
Natural Value of Eucalyptus
1. Eucalyptus has graceful posture, evergreen seasons, rapid growth and strong drought resistance, and is suitable for street trees, windbreak and sand fixation forests and landscaping trees. Leaves contain aromatic oil, which can kill bacteria and repel mosquitoes. It is a good greening tree species in convalescent areas, residential areas, hospitals and public green spaces.
2. Eucalyptus plantation is also a huge carbon pool. According to research, eucalyptus can absorb 9 tons of carbon dioxide per hectare and release oxygen at the same time. Planting eucalyptus on degraded land can improve soil structure, climate and ecological environment.
Eucalyptus has a great demand for fertilizers and nutrients in the soil, and the soil fertility declines or even dries up. Due to the lack of fertilizers and nutrients, the original vegetation has been seriously damaged and the situation of soil and water conservation has deteriorated.
References:
Baidu encyclopedia-eucalyptus