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Botanical Studies
Fig. 1 | Botanical Studies

Fig. 1

From: The seasonal variations of allelopathic activity and allelopathic substances in Brachiaria brizantha

Fig. 1

Effects of aqueous methanol extracts of B. brizantha shoots harvested in June, October and January on cress root and shoot growth. Concentration of tested sample corresponded to the extract obtained from 10 mg dry weight of B. brizantha per mL. Mean ± SE from five independent experiments with ten plants for each determination are shown. The different letters in the same groups indicate significant difference (P < 0.05) according to Duncan’s multiple comparison tests

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