Determination of some trace metal levels in onion leaves from irrigated farmlands on the bank of River Challawa, Nigeria

The concentration (mg kg super(-1) dry weight) of Cu, Mn, Ni and Zn were determined in onion leaves samples using atomic absorption spectrometry. A total of 16 samples each of onion leaves freshly harvested were collected from the exposed and control sites for analysis. The trace metal (Cu, Mn, Ni a...

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Veröffentlicht in:	African journal of biotechnology 2008-05, Vol.7 (10), p.1526-1529
Hauptverfasser:	Abdullahi, MS, Uzairu, A, Okunola, O J
Format:	Artikel
Sprache:	eng
Schlagworte:	Allium cepa
Online-Zugang:	Volltext
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