荔枝是世界水果中之珍品,誉为“果中之王”。我国产荔枝主要集中在北纬23—25度,即广东、福建等省。福建省荔枝的主要产地在漳州市(原龙溪地区),这里种植面积与产量约占全省的百分之八十,其栽培历史已有一千多年。荔枝色、香、味俱佳,但历年产量极不稳定,丰年与歉年可相差七倍以上。产量的起落与气候因素波动关系密切,近年来已有若 Lychee is the world’s treasures in the fruit, known as “the king of fruit.” My litchi production mainly concentrated in the latitude 23-25 ​​degrees, that is, Guangdong, Fujian and other provinces. The main producing area of ​​litchi in Fujian Province is Zhangzhou City (formerly Longxi Area), where cultivated area and output account for about 80% of the province’s total, and its cultivation history has been more than one thousand years. Litchi color, smell and taste are good, but over the years the output is very unstable, rich year and poor year can be more than seven times the difference. The ups and downs of the output are closely related to the fluctuation of climatic factors and have already been seen in recent years