Kiddens Level II plot - Foliar sampling and analysis

Foliar chemistry assessment undertaken every 1 to 2 years (Average over 2003 to 2005 period)
Element Current years growth Previous years growth
Average Standard error Sample size Average Standard error Sample size
Macronutrients (mg/g) N 5.637 1.649 15 3.144 0.825 35
S 0.092 .0004 15 481.3 94.94 15
P 0.835 0.255 5 0.405 0.109 35
Ca 3.426 0.948 15 3.309 0.893 35
Mg 0.357 0.102 15 0.184 0.037 35
K 3.407 1.07 15 1.516 0.410 35
Micronutrients (μg/g) Na ND ND ND ND ND ND
Zn 34.18 3.097 15 45.03 2.283 35
Mn 385.7 32.15 15 503.3 20.34 35
Fe 45.67 5.113 15 45.56 2.089 35
Cu 2.672 0.093 15 2.518 0.066 35
B ND ND ND ND ND ND
Trace metals (μg/g) Al 47.32 2.596 15 56.11 2.192 35
Ni 2.821 1.732 10 3.142 0.871 30
Co ND ND ND ND ND ND
Cd 0.173 0.048 10 0.100 0.018 30
Cr 0.431 0.080 10 0.385 0.038 30
Ti 1.509 0.275 5 1.909 0.105 25

ND: no data recorded