南川金佛山方竹笋营养安全品质和立地土壤评价
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鲍丽然, 贾中民, 李瑜, 王佳彬
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Evaluation of nutritional and safe quality of Chimonobambusa utilis bamboo shoots and the surrounding soil in Nanchuan, Chongqing
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Li-Ran BAO, Zhong-Min JIA, Yu LI, Jia-Bin WANG
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表9 方竹笋产地土壤环境地球化学等级分布
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指标 | 清洁 | 轻微超标 | 轻度超标 | 中度超标 | 重度超标 | 样本 | 比例/% | 样本 | 比例/% | 样本 | 比例/% | 样本 | 比例/% | 样本 | 比例/% | As | 17 | 34 | 33 | 66 | 0 | 0 | 0 | 0 | 0 | 0 | Cd | 12 | 24 | 11 | 22 | 7 | 14 | 10 | 20 | 10 | 20 | Cr | 32 | 64 | 18 | 36 | 0 | 0 | 0 | 0 | 0 | 0 | Cu | 25 | 50 | 25 | 50 | 0 | 0 | 0 | 0 | 0 | 0 | Hg | 41 | 82 | 9 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | Ni | 19 | 38 | 31 | 62 | 0 | 0 | 0 | 0 | 0 | 0 | Pb | 50 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Zn | 50 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
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