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安徽省烟区土壤铁、铜含量丰富,硼含量较低;皖南红壤区土壤锰、锌含量较高,其余烟区土壤锰、锌含量偏低,需适量补充锰肥和锌肥。皖南烟区烟叶的钙、锰、铜含量适宜,铁、锌含量较高,镁含量偏低。
The contents of iron and copper in Anhui tobacco soils are abundant, while the content of boron is low. The contents of manganese and zinc in soils are higher in southern Anhui red soils. The contents of manganese and zinc in soils are low, and manganese and zinc fertilizers are needed to be added. The contents of calcium, manganese and copper in tobacco leaves in southern Anhui were suitable, while the contents of iron and zinc were higher and the magnesium content was lower.