Ecological Archives E093-138-A7

Sydney I. Glassman and Brenda B. Casper. 2012. Biotic contexts alter metal sequestration and AMF effects on plant growth in soils polluted with heavy metals. Ecology 93:1550–1559. http://dx.doi.org/10.1890/10-2135.1

Appendix G (Table G1). ANOVA for the effects of source of AMF and source of non-mycorrhizal soil microbes on percent colonization of roots by AMF, percent colonization of roots by NMF, and the number of NMF morphotypes per root of Sorghastrum nutans individuals. Abbreviations as in Appendix C.

Source df Sum of Squares F P
Colonization of roots by AMF
AMF origin 1 7.433842 0.4679 0.4989
MIC origin 2 5.515127 0.1736 0.8414
AMF × MIC 2 37.704923 1.1867 0.3183
Colonization of roots by NMF
AMF origin 1 38.7642 0.4742 0.496
MIC origin 2 1162.7037 7.1116 0.0028
AMF × MIC 2 533.0299 3.2602 0.0514
Number of NMF morphotypes per root
AMF origin 1 0.920175 0.3931 0.5353
MIC origin 2 57.315271 12.2415 0.0001
AMF × MIC 2 4.691297 1.002 0.3787

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