With the aim to examine its potential as a renewable resource to decontaminate polluted soils, electron microscopy combined with X-ray microanalysis was used to investigate the localization of copper in Cannabis sativa grown in hydroponic copper-rich culture. Cu was found to accumulate preferentially in the upper leaf epidermal cells; it was also detected in spiculae and in abaxial trichomes too. Primary bast fibres seem to be not involved in copper accumulation.
Copper localization in Cannabis sativa L. grown in a copper-rich solution / Arru, Laura; Rognoni, S; Baroncini, M; Bonatti, Piera; Perata, Pierdomenico. - In: EUPHYTICA. - ISSN 0014-2336. - STAMPA. - 140:(2004), pp. 33-38. (Intervento presentato al convegno SIFV-SIGA Joint Meeting tenutosi a Lecce nel 15/18 September, 2004) [10.1007/s10681-004-4752-0].
Copper localization in Cannabis sativa L. grown in a copper-rich solution
ARRU, Laura;BONATTI, Piera;PERATA, Pierdomenico
2004
Abstract
With the aim to examine its potential as a renewable resource to decontaminate polluted soils, electron microscopy combined with X-ray microanalysis was used to investigate the localization of copper in Cannabis sativa grown in hydroponic copper-rich culture. Cu was found to accumulate preferentially in the upper leaf epidermal cells; it was also detected in spiculae and in abaxial trichomes too. Primary bast fibres seem to be not involved in copper accumulation.
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