我区地处福建南部,整年气候温和,罕见霜雪,年平均气温在21℃左右,最冷月的平均气温也在12℃以上,年降雨量1400毫米左右,相对湿度在76％以上。土壤多属红壤类型,土层深厚,酸度适宜,是发展云南大叶种茶树(以下简称云大)良好的自然条件。一九六四年十一月双弟和常山农场,从云南省引种云大茶籽,试种三千亩,获得成功 My area is located in southern Fujian, the climate is mild throughout the year, a rare frost and snow, the annual average temperature around 21 ℃, the coldest month the average temperature is above 12 ℃, annual rainfall of about 1400 mm, relative humidity above 76%. Soil mostly belong to the type of red soil, deep soil, suitable acidity, is the development of Yunnan big leaf tea (hereinafter referred to as cloud) good natural conditions. In November 1964, Shuangdi and Changshan Farm introduced cloud-rich tea seeds from Yunnan Province and tried three thousand acres to gain success