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Título: | Organic acids and biosolid trace elements phytoavailability. |
Autor: | PIRES, A. M. M. MATTIAZZO, M. E. GUILHERME, L. R. G. MARCHI, G. |
Afiliación: | ADRIANA MARLENE MORENO PIRES, CNPMA; MARIA EMILIA MATTIAZZO, ESALQ/USP; L. R. G. GUILHERME, UFLA; GUILIANO MARCHI. |
Año: | 2005 |
Referencia: | In: INTERNATIONAL CONFERENCE ON THE BIOGEOCHEMISTRY OF TRACE ELEMENTS, 8., 2005, Adelaide, Australia. Conference proceedings… Adelaide, Australia: ICOBTE, 2005. p. 1-2. |
Descripción: | Trace metals phytoavailability is a major concern related to land application of biosolids. Formation of soluble complexes between metals and organic acids exudates in the rhizosphere b plants or produced by microbial activity seems to play an important role on trace metals phytoavailability (Mench & Martin, 1991; Marschner, 1995). The present study was carried out; i)to determine organic acids present at the rhizosphere of different plant species cultivated in the presence or absence of biosolids; and ii) to assess the correlation between production of organic acids and the shoot content of trace elements. |
Thesagro: | Metal Ácido Orgânico |
Palabras clave: | Biosólido |
Tipo de Material: | Artigo em anais e proceedings |
Acceso: | openAccess |
Aparece en las colecciones: | Artigo em anais de congresso (CNPMA) |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
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2005AA092.pdf | 714,72 kB | Adobe PDF | Visualizar/Abrir |