Abstract
An experiment was conducted in the Horticultural Farm of Sher-e-Bangla Agricultural University,
Dhaka, Bangladesh during the period from October 2013 to February 2014 to find out the effect of GA3
on growth and yield of cabbage. The experiment wa s laid out in RCBD with five replications. The
experiment considered four concentration of GA 3; G 0= 0 ppm, G 1= 70 ppm, G2= 90 ppm and G 3= 110
ppm. For GA 3, G2 gave the maximum (20.11cm) thickness and highest yield (62.55 t/ha) and G0 gave
the minimum thickness (18.21cm) and lowe st yield (49.16 t/ha). So, 90 ppm GA 3 may be used for
cabbage cultivation