利用有机废物减轻波尔多糖浆铜污染

Ambiencia Pub Date : 2019-01-01 DOI:10.5935/ambiencia.2019.02.01

Nathalia Sprovieri Cipoleta, Laura Franch Schmidt da Silva, João Eduardo Addad, M. L. Lopes-Assad

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引用次数: 0

摘要

波尔多混合物，通常用于有机生产系统，可以增加土壤中的铜(Cu)水平。本工作的目的是评价富含有机化合物的材料在粘土中铜污染衰减中的潜力。以椰子纤维(FC)、波卡什纤维(BO)和莱纳迪特(LE)为试验材料，分3个剂量进行试验。实验是在一个用PVC管做的实验台上进行的，PVC管的材料是红粘土Latosol，其中含有三剂量的铜作为波尔多混合物。定期渗透取样

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Uso de resíduos orgânicos na atenuação de contaminação por cobre de calda bordalesa

Bordeaux mixture, commonly used in organic production systems, can increase copper (Cu) levels in the soil. The objective of this work was to evaluate the potential of materials rich in organic compounds in the attenuation of Cu contamination in a clayey soil. Coconut fiber (FC), bokashi (BO) and leonardite (LE) were tested in three doses. The tests were mounted on a bench in PVC tubes with material of a Red Clay Latosol, which received three doses of Cu as a Bordeaux mixture. Regular percolate samplings

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Ambiencia

自引率

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审稿时长

48 weeks