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| 昆明西山菊科植物-土壤系统Fe、Mn、Ni分布特征研究 | |
| 作者单位： | ： |
| 摘 要： | The content of Fe,Mn, Niand their distributions in the compositae plant-soil system of the western hill in Kunmingwere discussed. In the tested plants，the relative absorption coefficients of Ni wereless than 1 except Suassurea Japonica.The result showed that element Ni hasdilution and cushioning effects in the plants while acumulation of Mn was shown in 6 kindsof compositae plants. |
| 关 键 词： | 菊科植物-土壤系统，统计分析，分布特征。 |
| 修稿时间： | 1999.1.2) |