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陇县是个山区,在关山东侧。关山森林是多代萌生的天然次生林,以栎类为主,伴生有杨、柳、椴、桦、漆、榆及械类等。松类在县志上有粗浅记述。实际上关山林区仅有数量很少的华山松和白皮松,这也可算是陇县唯一的针叶乡土树种。据调查,针叶树引种在陇县约有百年历史。1960年,发现火烧寨公社符家坪村周文喜家祖坟植有两株云杉属的大树,树高20多米,胸径40—50厘米,当地群众称蒲松;景福山寺院有一株高16米多、胸径60厘米左右的油松,道士称铁松,据周及道士回忆,是先辈从太白山带回的野生苗栽种而成,树龄在80年以上;1979年以来,又在关山林场辖区的庄科大队发现了两株较大的
Longxian is a mountainous area, off the Shandong side. Guanshan forest is a natural secondary forest sprouted from many generations to oak-based, associated with Yang, Liu, linden, birch, lacquer, elm and machinery and so on. Pine in the county there are superficial account. In fact, only a small number of Guan Mountain Forest Huashan pine and Pinus bungeana, which can be regarded as the only coniferous native tree species Longxian. According to the survey, introduction of conifers in Long County about a hundred years of history. In 1960, it was discovered that there were two large tree trees of Picea including Fuziping Village Zhou Wenxi, whose tree height was more than 20 meters and diameter of 40-50 centimeters. The local people called Pu Song; Jing Fu Shan Monastery had a height of 16 meters According to Zhou and Taoist memories, the ancestors were planted with wild seedlings brought back from Taibai Mountain, with an age of more than 80 years. Since 1979, they have been relicated in the Guanshan Forest Farm Zhuang Branch brigade found two larger