<p>Results from repeated measures MANOVAs are shown in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0123796#pone.0123796.s002" target="_blank">S2 Table</a>.</p
<p>Values are means (<i>n</i> = 5) ± SE. Different letters indicate significant differences (<i>P</i...
It is commonly assumed that the nitrogen to phosphorus (N:P) ratio of a terrestrial plant reflects t...
<p>Panel a) shows leaf total nitrogen concentration (% weight), b) leaf carbon to nitrogen ratios an...
<p>Results from repeated measures MANOVA are shown in <a href="http://www.plosone.org/article/info:d...
<p>Asterisks indicate differences from the control (Dunnett’s test; * = <i>P</i> < 0.1, ** = <i>P</i...
<p>Sample sizes were as follows: plants in the control (<i>N</i> = 9), +P (<i>N</i> = 11), +N (<i>N<...
<p>Bars represent 95% confidence intervals. N = leaf nitrogen concentration, P = leaf phosphorus con...
Plant N:P ratios are widely used as indices of nutrient limitation in terrestrial ecosystems, but th...
<p>Treatments were as in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.00908...
Three hybrid poplar (Populus trichocarpa x Populus deltoides) plantations on the east side of Vanco...
Leaf content of nitrogen and phosphorus (% dry mass) of plants in the four fertilization treatments ...
<p>Different letters above bars indicate significantly different at <i>P</i> = 0.05.</p
<p>Molar ratios of soil SOC, soil TN and TP after long-term different fertilization.</p
<p>Dashed lines depict N:P ratios of 16, 20 and 25 on a mass basis. Ratios of 16 and 20 are P limita...
Plant leaf nutrient concentrations and resorption are sensitive to fertilization, yet their co-respo...
<p>Values are means (<i>n</i> = 5) ± SE. Different letters indicate significant differences (<i>P</i...
It is commonly assumed that the nitrogen to phosphorus (N:P) ratio of a terrestrial plant reflects t...
<p>Panel a) shows leaf total nitrogen concentration (% weight), b) leaf carbon to nitrogen ratios an...
<p>Results from repeated measures MANOVA are shown in <a href="http://www.plosone.org/article/info:d...
<p>Asterisks indicate differences from the control (Dunnett’s test; * = <i>P</i> < 0.1, ** = <i>P</i...
<p>Sample sizes were as follows: plants in the control (<i>N</i> = 9), +P (<i>N</i> = 11), +N (<i>N<...
<p>Bars represent 95% confidence intervals. N = leaf nitrogen concentration, P = leaf phosphorus con...
Plant N:P ratios are widely used as indices of nutrient limitation in terrestrial ecosystems, but th...
<p>Treatments were as in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.00908...
Three hybrid poplar (Populus trichocarpa x Populus deltoides) plantations on the east side of Vanco...
Leaf content of nitrogen and phosphorus (% dry mass) of plants in the four fertilization treatments ...
<p>Different letters above bars indicate significantly different at <i>P</i> = 0.05.</p
<p>Molar ratios of soil SOC, soil TN and TP after long-term different fertilization.</p
<p>Dashed lines depict N:P ratios of 16, 20 and 25 on a mass basis. Ratios of 16 and 20 are P limita...
Plant leaf nutrient concentrations and resorption are sensitive to fertilization, yet their co-respo...
<p>Values are means (<i>n</i> = 5) ± SE. Different letters indicate significant differences (<i>P</i...
It is commonly assumed that the nitrogen to phosphorus (N:P) ratio of a terrestrial plant reflects t...
<p>Panel a) shows leaf total nitrogen concentration (% weight), b) leaf carbon to nitrogen ratios an...
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