曲靖烟区烟叶微量元素与土壤pH值关系研究
The Relationship between Trace Elements in Tobacco Leaves and Soil pH in Qujing
曲靖烟区烟叶微量元素与土壤pH值关系研究 |
| 张芸萍, 郭山虎, 张锦涛, 解燕, 易克, 李强 |
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The Relationship between Trace Elements in Tobacco Leaves and Soil pH in Qujing |
| Zhang Yunping, Guo Shanhu, Zhang Jintao, Xie Yan, Yi Ke, Li Qiang |
| 图2 烟叶Mn、Zn及Cl含量与土壤pH回归分析 |
| Fig.2 Regression analysis of Mn, Zn and Cl contents in tobacco leaves and soil pH |
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