Ecological Archives E096-188-A4

Nina Wurzburger and S. Joseph Wright. 2015. Fine-root responses to fertilization reveal multiple nutrient limitation in a lowland tropical forest. Ecology 96:21372146. http://dx.doi.org/10.1890/14-1362.1

Appendix D. Fine root specific root length in surface soils for 01 mm roots and 12 mm roots without or with the addition of K, without or with the addition of N and P, and without or with the addition of NPK.

FigD1

Fig. D1. Fine root specific root length (cm/g) in surface soils (010 cm depth) for 01 mm roots (panels a, c, and e) and 12 mm roots (b, d, and f) without or with the addition of K (a and b, respectively), without or with the addition of N and P (c and d, respectively), and without or with the addition of NPK (e and f, respectively). Values are means +/- one standard error. Panels a and b contrast 16 –K vs. 16 +K plots. Panels c and d contrast eight –N-P, eight –N+P, eight +N-P and eight +N+P plots. Panels e and f contrast four control vs. four +N+P+K plots.


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