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一.我国柑桔栽培历史及其分布我国是世界上柑桔之原产地,栽培历史相当悠久,始于纪元前二千二百年“虞夏”时代迄今达四千多年。夏书禹贡说“厥包橘柚锡贡”这可能是柑橘栽培早已开端的证明,也是说我国柑桔类果树当以橘与柚为最早。到了汉代栽培稍多,至唐宋时代栽植渐盛,种类繁多为世界之冠,宋韩彦直著“橘录”是世界上有关柑桔的最早著作。近数十年来日本欧洲、美洲等地的柑桔品种亦多由我国传入。目前,我国柑桔栽培地区甚广,有广东、
I. History and Distribution of Citrus Cultivation in China Our country is the origin of citrus in the world. The cultivation history has a long history. It began in the period of “Yu Xia” 2200 BC up to four thousand years ago. Summer book Yugong said “Jagged tangential Sikong” This may be citrus cultivation has long been the beginning of proof, that is, when the citrus fruit trees in China as orange and pomelo for the earliest. To the Han Dynasty cultivation slightly more, to the Tang and Song Dynasties growing gradually, a wide range of the highest in the world, Song Han Yan straight “orange” is the world’s earliest citrus books. In recent decades, Japan, Europe and the Americas, citrus varieties are mostly imported from China. At present, China’s citrus cultivation area is very wide, with Guangdong,