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Table 7 Factor loadings for canonical correlation analysis performed on site index in relation to P fractions in soils

From: Phosphorus availability in relation to soil properties and forest productivity in Pinus sylvestris L. plantations

Variable

Factor 1

PAEM

0.460

log(PtNaHCO3)

0.857

PtNaOH

0.819

log(PHCl1M)

0.710

Prec

0.166

Site index

1

  1. PAEM, readily available P; PtNaHCO3, highly labile P; PtNaOH, moderately labile P; PHCl1M, primary P; Prec, recalcitrant P