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粉煤灰磁化复合肥在几种蔬菜作物上的施用结果表明 :粉煤灰中 5种重金属元素Cd、Cr、Hg、As、Pb及放射性元素U、Th在蔬菜中富集量低 ,不会对人体及周围环境造成影响。
The results of application of fly ash magnetized compound fertilizer on several vegetable crops showed that Cd, Cr, Hg, As, Pb and radioactive elements U and Th of five heavy metal elements in fly ash were low in vegetable, On the human body and the surrounding environment impact.