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栓皮栎 Quercus Variabilis B1,又叫软木栎、橡子,予西伏牛山区群众叫花栎树、黑栎。为壳斗科,栎属落叶大乔木,高15—25米,胸径可达1米以上,栓皮层发达,寿命长可达数百年。由于它树体高大,根深叶茂,有强大的保土蓄水能力,既是我国重要的用材林,又是良好的水源涵养林;它的树皮、枝叶、果实、果壳、是多种用途的工业原料。一、栓皮栎的分布及生态特性栓皮栎在我国分布于辽宁、山西、甘肃,台湾、广东、广西、山东、四川及云南等地.水平分布于北纬22—42度,东径99—
Quercus Variabilis B1, also known as cork oak, acorns, call the oak trees and black oaks to the masses in the western valleys. For the Fagaceae, Quercus deciduous trees, 15-25 meters high, diameter up to 1 meter above the cortex developed, long life of up to hundreds of years. Because of its tall tree, deep roots, a strong ability to retain soil and water, both China’s timber is an important, but also a good water conservation forest; its bark, leaves, fruits, nutshell, is a multi-purpose Industrial raw materials. Distribution and Ecological Characteristics of Quercus variabilis Quercus variabilis is distributed in Liaoning, Shanxi, Gansu, Taiwan, Guangdong, Guangxi, Shandong, Sichuan and Yunnan in China and distributed horizontally at 22-42 degrees north latitude and 99-