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钟祥县位于汉水中游荆州地区北部,地处北纬31°10’,东经112°34’.境内绝大部分是丘陵岗地.年降雨量560-1560毫米,平均930毫米,年蒸发量1490毫米,春季多雨,夏秋干旱,空气湿度低.土壤多为黄粘土,土层虽然比较深厚,但质地粘重板结,透水透气性差. 以上气候,土壤条件对杉木生长不利,历史上无杉木自然分布,六十年代初开始少量引种,七十年代以来大量引种,从一九七○年到八○年的十年间,全县在丘陵岗地发
Zhongxiang County is located in the north of Jingzhou, the middle reach of Han River, and is located at 31 ° 10 ’north latitude and 112 ° 34’E longitude. Most of the area is hilly land with an annual rainfall of 560-1560 mm, an average of 930 mm and an annual evaporation of 1490 mm. The spring is rainy, the summer and autumn are dry, and the air humidity is low. Most of the soil is yellow clay, although the soil layer is relatively deep, but the texture is sticky and the air permeability is poor. Above climate and soil conditions are unfavorable to the growth of Chinese fir. The beginning of the decade a small amount of introduction, a large number of introduction since the seventies, from 1970 to 80 years of ten years, the county in the hilly land