Two experiments were
conducted to determine the combined effects of warm
stratification (WS)+cold stratification (CS), and gibberellic
acid (GA3)+cold stratification (CS) on seed germination. In
the first experiment, the seeds were mixed with moist
sterilized river sand, placed in plastic containers and exposed
to WS at 20-25 ºC for 1 and 2 months (there were 2 plastic
containers)