白榆,又称家榆,是阔叶乔木树种。喜光性强,根深叶茂,寿命长,耐严寒、耐盐碱,抗旱,抗风砂,抗污染,是我省平原绿化的优良树种。白榆生长快,一般10～15年即成檩材,适于营造速生丰产林。 白榆经济价值高,全身是宝。它的木材材质坚韧、有弹性、耐腐蚀、易加工。纹理通直,花纹美观,是制 White elm, also known as elm, is a broad-leaved tree species. Hi light sex, deep roots, long life, resistance to cold, salt, drought, wind sand, anti-pollution, is the province of the green tree species. White elm grow fast, usually 10 to 15 years into a tiger, suitable for creating fast-growing high yield forest. Ulmus high economic value, the body is treasure. Its wood is tough, flexible, corrosion-resistant and easy to machine. Straight texture, beautiful patterns, is the system