Article
Plant phenotypic plasticity belowground: a phylogenetic perspective on root foraging trade-offs.
The American naturalist - 1 Aug 2005
Kembel Steven W, Cahill James F
Abstract excerpt
Many plants proliferate roots in nutrient patches, presumably increasing nutrient uptake and plant fitness. Nutrient heterogeneity has been hypothesized to maintain community diversity because of a trade-off between the spatial extent over which plants forage (foraging scale) and their ability to proliferate roots precisely in nutrient patches (foraging precision). Empirical support for this hypothesis has been...
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