Wykeham Level II plot - Foliar sampling and analysis

Foliar chemistry assessment undertaken every 1 to 2 years
(Average over 2002 to 2005 period)
Element Average Standard error Sample size
Macronutrients (mg/g) N 8.925 2.544 20
S 1450 194.4 5
P 0.464 0.130 20
Ca 2.583 0.725 20
Mg 0.488 0.117 20
K 3.114 0.785 20
Micronutrients (μg/g) Na ND ND ND
Zn 29.25 1.027 20
Mn 633.5 36.57 20
Fe 103.2 2.351 20
Cu 8.517 0.293 20
B ND ND ND
Trace metals (μg/g) Al 82.97 1.892 20
Ni 2.409 0.358 15
Co ND ND ND
Cd 0.176 0.036 15
Cr 0.351 0.116 15
Ti 5.382 0.309 15

ND: no data recorded