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Treatments included planting date (30 December, 20

January and 30 February), weeding date first true leaf,

start of branching and beginning of flowering stages) and

weed control methods (hand weeding, fire treatment and...

and 2007. Treatments included planting date (30 December, 20

January and 30 February), weeding date (first true leaf, start of branching and beginning of flowering

stages) and weed control methods (hand weeding, fire treatment and control...