Garden use: characteristic tree species commonly used in courtyards. It has strong fast-growing properties, hard material, elasticity, straight texture, easy processing, corrosion resistance, flower buds can be used as dyes, fruit pulp can be used as medicine, and seeds can be used as feed. It is also a tree species for wind and sand fixation, timber and economic forest. It is a good shade tree and street tree species for urban and rural areas. Sophora japonicus is one of the traditional tree species for garden greening in China, which is full of national sentiment. The peculiar shape of the five-leaf locust leaf is like thousands of green butterflies living on the tree. It is a spectacle and is suitable for planting alone. It is harmful to sulfur dioxide, chlorine, hydrogen chloride and other harmful gases. There are short hairs on the leaf shaft and the back of the leaf that can absorb dust, and restore its green color after being washed by rain. It is an excellent tree species for urban greening street trees and timber. Cultivated varieties include Sophora japonicus, which is also a good greening tree species. Chinese Sophora japonica is native to northern China and is a common tree species in the North China Plain and the Loess Plateau. The color-leafed tree, a variant tree of Chinese Sophora japonica, also has a significant effect on the greening of residential areas and parks. It is loved by many gardeners.
Economic use: excellent nectar plants; seed oil for industrial use; Huaijiao exocarp can be used for filling sugar, etc.; wood for construction or farm tools and furniture; strong resistance to toxic gases such as sulfur dioxide and chlorine. Chinese Sophora japonica has high economic value, the wood is resistant to water and moisture, is elastic, and has excellent material. The flowers can be used as medicine, and it can also be used to make pigments. The seeds can be pressed to make soap. Acacia is a symbol of auspiciousness, happiness, and beauty. It is a tree that urban and rural people like to plant since ancient times.
Medicinal value: Sophora japonicus has a cool and bitter taste, has the effects of clearing heat and blood, clearing liver and purging fire, and hemostasis. It contains rutin, quercetin, sophoradiol, vitamin A and other substances. Rutin can improve the function of capillaries, maintain normal resistance of capillaries, prevent bleeding, hypertension, and diabetes caused by capillary fragility and high permeability. Taking it can prevent bleeding. Sophora japonica can stop bleeding and reduce blood pressure. Pressure. Cut the tree branch of Sophora japonicus into small sections, decoct until the liquid is green, smoke the hemorrhoids first and then wash the hemorrhoids, which has a good therapeutic effect.
Dyestuff value: Sophora japonica has been used as a dye very early. Moreover, the dyed colors are bright and will not fade for many years, which is very practical.