沛县地处江苏省北部,苏、鲁、豫、皖交界,属暖温带半湿润季风气候,四季分明,气候温和,雨量适中,日照充足,适合西瓜生长,春季气温回升快,昼夜温差大,有利于西瓜糖分积累。沛县西瓜甜度高、口感好、品质优、效益高,西瓜种植面积逐年增加,特别是我县安国镇大棚西瓜发展迅速,2004年 Peixian is located in the northern Jiangsu Province, Jiangsu, Shandong, Henan and Anhui junction, is a warm temperate semi-humid monsoon climate, four seasons, mild climate, moderate rainfall, adequate sunshine, suitable for watermelon growth, spring temperature rise quickly, large temperature difference between day and night, with Help watermelon sugar accumulation. Peixian sweet high watermelon, good taste, good quality, high efficiency, watermelon acreage increased year by year, especially in our county town of Evergreen shed watermelon is developing rapidly, 2004