茶园土壤重金属乡镇尺度下空间异质性分析——以江浙优质名茶种植园为例 |
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董立宽, 方斌 | ||||||||||||
Analysis of spatial heterogeneity of soil heavy metals in tea plantation: Case study of high quality tea garden in Jiangsu and Zhejiang |
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Likuan DONG, Bin FANG | ||||||||||||
表2 土壤硒等级划分界限值 | ||||||||||||
Tab. 2 The boundary value of soil Se level | ||||||||||||
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