Response of Java citronella (Cymbopogon winterianus Jowitt) to toxic heavy metal cadmium.
Indian J Exp Biol
;
2000 Dec; 38(12): 1267-9
Artigo
em Inglês
| IMSEAR
| ID: sea-60988
ABSTRACT
Cadmium at 200 mg kg-1 soil and above concentrations was fatal as growth was inhibited ultimately leading to death of Java citronella (Cymbopogon winterianus Jowitt.). The surviving plants at 50 and 100 mg kg-1 treatments also exhibited pronounced retardation of growth and biomass yield. There was considerable reduction in the level of essential oil in herbage and oil quality deteriorated. Cadmium accumulation profile showed that highest accumulation was in root, followed by stem, leaf sheath and leaf. Very high accumulation in root for higher doses appeared to be the reason for fatality.
Texto completo:
DisponíveL
Índice:
IMSEAR (Sudeste Asiático)
Assunto principal:
Poluentes do Solo
/
Óleos de Plantas
/
Cádmio
/
Poaceae
/
Índia
País/Região como assunto:
Ásia
Idioma:
Inglês
Revista:
Indian J Exp Biol
Ano de publicação:
2000
Tipo de documento:
Artigo
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