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Qun Rong, Kai Zhong, He Huang, Chuanzhang Li, Chaolan Zhang and Xinyu Nong
Tobacco (Nicotiana tabacum L.) is a crop that is able to accumulate metals. In this study, humic acid was selected as a Cd, Cu, Pb, and Zn passivator, and added to calcareous field soil in amounts of 6.4, 10.3, and 14.8 kg·ha-1. Its impact on the soil fr...
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