Because in geomantic omen, trees absorb carbon dioxide in the soil, rely on the photosynthesis of the sun to make organic matter, and at the same time release a lot of oxygen. It is of great benefit to human life.
Trees are not allowed to grow in environmental science, so attention should be paid to artificial pruning, which is conducive to life renewal.
In geomantic omen, pear trees are not suitable for planting in the yard at home. Because of the separation of pear sounds in pear trees, it is easy to affect the harmony between husband and wife in the family and has the induction effect of leaving.