准格尔旗乌兰不浪林场,位于库布齐沙漠东段。林场范围西起呼斯太河,东至喇嘛湾,长150华里。这片地方在唐朝时属胜州地域,据《新唐书·裴延龄传》记载,唐开元年间,“近山(指秦岭北坡)无巨木,远求之岚(州名,今山西岢岚一带)、胜(州名,即乌兰不浪林场场部附近的十二连城)间。”可见这里曾是出产栋梁之材的原始森林。后来由于历代封建统治者无休止地砍伐破坏,使连绵的林海演化成了浩瀚的沙漠。从此后,虽然年年 Zhunge’er Banner Wulan not surf forest, located in the eastern section of the desert kubuqi. Forest farm range west Huoshe River, east Lama Bay, 150 Huari. This place is in the Tang Dynasty Shengshu area, according to “New Tang Shu Pei Yanling Biography” records, Tang Kaiyuan years, “near the mountain (referring to the northern slope of the Qinling Mountains) without a giant tree, far from the Lan (state name, now Shanxi Lan Lan area) , Wins (state name, that is, Wulan not Langlin field near the Twelve Alliance City.) ”Here can be seen here is the production of pillars of the original forest. Later, due to the endless feudal ruin of the feudal rulers of all ages, the continuous Linhai has evolved into a vast desert. Since then, though every year