The acacia tree is a dealer of the bean pods or small trees, and the height is between 15-20 meters. Its spines are thicker, the color is red, and there are branches. The leaves are feathered compound leaves. They usually have 4-7 pairs of small leaves with ovate shape. Its flower is pale yellow and white, usually open in May. The fruit is pod, mature in October.
The expounded fruit is a natural raw material for pharmaceutical food, health products, cosmetics and washing products. In addition, acacia seeds can digest the appetizer of food and contain Gwaer bean gum; the peaches spines (soap needles) contain ketonein, phenol, amino acids, and have high economic value.
The pod belts, 12-37 cm long, 2-4 cm wide, straight or distorted, the flesh is slightly thicker, the two sides are raised, or some pods are short, or some pods are short, or some pods are short, or some pods are short, or some pods are short, or some pods are short, or some pods are short. How many columns, 5-13 cm long, 1-1.5 cm wide, bent as crescent moon shape, usually known as pork teeth soap, no seeds inside; the fruit neck is 1-3.5 cm long; It is often white powder; many seeds, long or oval, 11-13 mm long, 8-9 mm wide, brown.
Sexual joy and slightly shade, warm and humid climate and deep fertile and proper humid soil, but the requirements for soil are not strict, in terms of ash, saline, even clay or even clay or even clay or even clay or even clay or even clay or even clay or even clay or even clay or clay The sand can grow normally.
The growth rate of acacia pods is slow but long -term, which can reach six or seven hundred years, which is a deep root tree species. It takes 6 to 8 years of nutrient growth to bear fruit. But its solid period can be as long as hundreds of years.