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安庆地区位于北纬29°47′～31°11′,接近我国柑桔分布的北缘,虽然气候的大陆性较强,冬季温度较低,但是由于西北面有大别山、皖山作为屏障,冬季可阻挡部分寒流,夏季南太平洋暖湿气流可溯江而上.因此,本地区除山区较为高寒外,其它各地都具有夏季湿热,冬季不太寒冷的优越气候条件,是安徽境内全年热量资源比较丰富的地区. 早在十九世纪,宿松县就有柑桔、柚、橙、香圆、羊桃、杨梅等亚热带果树的栽培.安庆市郊的杨溪桥,已有一百四十多年栽培桔树的历史.但是,到目前为
Anqing is located between latitude 29 ° 47 ’and 31 ° 11’ north latitude and close to the northern margin of citrus distribution in China. Although the continental climate is strong and the temperature in winter is low, due to the Dabie Mountains and Wanshan in the northwest, Blocking part of the cold, the summer warm and wet air flow south of the Yangtze River can be traced back.Therefore, in addition to the mountains in this area is more frigid, the rest are hot and humid in summer, the winter is not too cold in the superior climatic conditions, Anhui Province is the annual heat resources comparison Rich region As early as the 19th century, there are citrus citrus, grapefruit, orange, fragrant circle, kumquat, red bayberry and other subtropical fruit trees cultivation.Yangxi Bridge in the suburbs of Anqing has more than 140 years of cultivated orange History of the tree. But, for now