安徽烟区土壤和烟叶的中微量元素含量的研究
Journal of Anhui Agricultural Sciences(2005)
Abstract
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。
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