Sugar cane , also known as potato cane, sugar cane, yellow fruit cane. Sugarcane is a plant of the genus Saccharum in the Gramineae family, which is native to tropical and subtropical regions. Sugarcane is a plant with high light efficiency, with high light saturation point, low carbon dioxide compensation point, low photorespiration rate, and high photosynthetic intensity. Therefore, sugarcane has high biological yield and great benefits. Sugarcane is the main raw material for sugar production in my country. Newly planted sugarcane is propagated by planting sugarcane seedlings, which take root soon after planting, and grow many shoots to form clumps. When harvesting, only the sugarcane stems are harvested, leaving the roots in the soil, that is, the perennial roots. In the coming year, the perennial roots will re-branching stems; therefore, sugarcane is a perennial plant, and it can be harvested more than 7-8 times. Three times, that is, dig out the ratoons after three years and replant them. There are two types of bamboo cane. Sugarcane with dark purple skin color, commonly known as black sugarcane, is mild and nourishing in nature. It is not suitable for people with sore throat and heat; green skin cane with green skin color is sweet and cool in nature, and has the effect of clearing heat. Can relieve lung fever and gastrointestinal fever. Plant sugarcane in autumn in August and September, and plant sugarcane in spring in February and March.