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众所周知:“桔不过淮,蔗不过江”,史有定论。据《中国甘蔗地理》一书记载:“我国地处北半球,甘蔗分布南至海南北至北纬33度的陕西汉中。我国甘蔗的集中产区主要在北纬24度以南的热带、亚热带地区,如广东、广西、福建、云南和台湾”。如果说河北李梅已把甘蔗种到了西北的新疆石河子、东北的辽宁锦州市、华北京津地区的长城脚下,除了种过李梅密蔗的,恐怕大多数人未必相信,甚至一些省市科研院所的专家也难以
As we all know: “orange but Huai, cane, but the river,” a history of theory. According to “Geographical Notes of China’s Sugarcane,” a book records: “Our country is located in the northern hemisphere, where the sugar cane distributes southward to Hanzhong, Shaanxi Province, north of Hainan Province and to the north latitude of 33 degrees north latitude.” The concentrated producing areas of sugarcane in our country are mainly tropical and subtropical regions south of latitude 24 degrees, Guangdong, Guangxi, Fujian, Yunnan and Taiwan. " If Hebei Li Mei has sugar cane species to the northwest of Xinjiang Shihezi, Jinzhou in Liaoning Province in northeast China, the Beijing-Tianjin area at the foot of the Great Wall, in addition to planting Li Meici sugarcane, I am afraid most people may not believe that even some provincial and municipal scientific research institutes The experts are also difficult