Heavy metals in cowpea (Vigna unguiculata L.) after tannery sludge compost amendment
Repeated soil amendment with industrial waste can affect the accumulation of chemical elements, mainly heavy metals, in plants. We therefore evaluated the accumulation of Cr, Cd, Ni, and Pb in cowpea (Vigna unguiculata [L.] Walp.) shoots and grains in soil amended for three consecu...
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| Main Authors: | , , , , |
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| Language: | English |
| Published: |
Instituto de Investigaciones Agropecuarias, INIA
2013
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| Subjects: | |
| Online Access: | http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392013000300011 |
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