Table 1.

Elemental composition of Wheat Straw (WS) on dry solid basis

Element	Content (μg/g)	Element	Content (μg/g)
Ca	2300 ± 0.54	K	12000 ± 0.50
Mg	600 ± 0.27	Na	800 ± 0.30
P	470 ± 0.25	S	860 ± 0.25
As	< 16	Ba	25.0 ± 0.03
Cd	< 0.4	Co	<0.12
Cr	< 2	Cu	1.9 ± 0.01
Fe	71 ± 0.30	Mn	26 ± 0.30
Mo	< 2	Ni	< 2
Pb	< 4	V	< 0.4
Zn	3.3 ± 0.1

C% (on dry basis) = 48 ± 0.39;

N% (on dry basis) = 0.34 ± 0.01;

Values are means of three replicates ± S.E.M.