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Fig. 5 | Annals of Forest Science

Fig. 5

From: Nitrogen fixation rate of Acacia mangium Wild at mid rotation in Brazil is higher in mixed plantations with Eucalyptus grandis Hill ex Maiden than in monocultures

Fig. 5

Seasonal variation of x(15N) in the leaves of Acacia mangium and Eucalyptus grandis trees in monospecific stands (100A and 100E, respectively) and mixed-species stand (50E:50A Acacia and 50E:50A–Eucalyptus). Vertical bars indicate standard deviations between trees (n = 4). Different lower case letters indicate significant differences (p < 0.05) between treatments at each sampling date

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Annals of Forest Science

ISSN: 1297-966X