泡桐轻软、易加工、不劈裂、油漆色泽好、耐腐耐酸蚀、不蛀、不易燃烧、防潮隔热、导音性能良好,叶片含氮量高,可作猪羊饲料。北宋陈翥所著《桐普》一书,称泡桐为群树之冠。李时珍的《本草纲目》、视泡桐浑身都是宝。根、皮、叶、花均能人药,“味苦寒”,有“消肿毒、生发、治气管炎、肺炎”等功效。由于泡桐所具有的速生、用途多,分布广等特点,因而深受群众喜爱。1980年以来,仅曲靖地区 Paulownia soft light, easy processing, no splitting, good paint color, corrosion and acid corrosion, not eaten, easy combustion, moisture insulation, good sound conductivity, high nitrogen content leaves, can be used as feed for pigs and sheep. Chen Song of the Northern Song Dynasty, “Tong Tong,” a book, said the highest Paulownia tree group. Li Shizhen’s “Compendium of Materia Medica”, as Paulownia is covered with treasure. Root, skin, leaves, flowers are human medicine, “bitter bitter cold”, “swelling drug, germinal, cure bronchitis, pneumonia” and other effects. As Paulownia has the fast-growing, uses more widely distributed and so on, so loved by the masses. Since 1980, only Qujing area