Vitality and chemistry of roots of red spruce in forest floors of stands with a gradient of soil Al/Ca ratios in the northeastern United States
January 1, 2003
Number of living root tips per branch, percent dead roots, percent mycorrhizae and mycorrhizal morphotype, response of woody roots to wounding and colonization by fungi, and concentrations of starch, soluble sugars, phenols, percent C and N and C/N ratio, and Al Ca, Fe, K, Mg, Mn, and P were measured for 2 consecutive years in roots of red spruce (Picea rubens Sarg.) in stands in the northeastern United States (nine in 1993 and two additional in 1994) dominated by red spruce and with a gradient of forest floor exchangeable Al/Ca ratios. Root vitality was measured for nonwoody and coarse woody roots; chemical variables were measured for nonwoody (
Citation Information
| Publication Year | 2003 |
|---|---|
| Title | Vitality and chemistry of roots of red spruce in forest floors of stands with a gradient of soil Al/Ca ratios in the northeastern United States |
| DOI | 10.1139/x02-195 |
| Authors | P.M. Wargo, K. Vogt, D. Vogt, Q. Holifield, J. Tilley, G. Lawrence, M. David |
| Publication Type | Article |
| Publication Subtype | Journal Article |
| Series Title | Canadian Journal of Forest Research |
| Index ID | 70025774 |
| Record Source | USGS Publications Warehouse |