秦岭是我国动植物的天然宝库 ,野生板栗遍布 ,是我国板栗的主产地之一。野生板栗（俗称茅栗）果小 ,产量低 ,品质较差 ,经济效益不好。据调查 ,秦岭北坡的野生板栗每６６６．７ｍ２ 达３５株。为开发利用这一资源 ,我县以国有五丈原林场为龙头 ,从１９９２年起 ,先后引进柞板１ Qinling is a natural treasure house of China’s animals and plants, wild chestnut throughout, is one of the main producing chestnut in China. Wild chestnut (commonly known as Mao Li) fruit small, low yield, poor quality, poor economic returns. According to the survey, wild chestnuts on the northern slope of Qinling up to 35 plants per 666.7m2. To develop and utilize this resource, our county, with the state-owned Whanghanguang Forest Farm as the leader, has successively introduced the oak oak board 1