攸县林科所杉木种子园,地处北纬27°、东径113°的攸县东部山区,海拔450米,坡度20度左右,土壤为板岩和沙岩发育而成的山地黄壤。当地平均气温1月5.8度,7月28.9度,年平均17.5度,相对湿度80％左右。四周群山环抱,外高内低,形似小盆地,仅西面一小山口,有公路相 Youxian Linke Institute of Chinese fir seed orchards, is located at 27 ° north latitude and 113 ° east longitude east of the mountains, 450 meters above sea level, the slope of about 20 degrees, the soil is slate and sandstone developed from yellow soil. The local average temperature of 5.8 degrees in January, July 28.9 degrees, an average of 17.5 degrees, relative humidity of about 80%. Surrounded by mountains, outer high and low, shaped like a small basin, only a small western pass, road phase