Abstract: An experiment was conducted at the experimental field of the farm of Sher-e-Bangla Agricultural University during the period from February to April (kharif-I season) of 2012 to study the effect of different combinations of organic and inorganic fertilizers on growth and yield of mungbean (BARI Mung 6) using RCBD (Randomized Completely Block Design) with three replications. During the experiment, three different organic fertilizers (Poultry manure, vermicompost and farm yard manure) were combined with four doses of inorganic fertilizers (25%, 50%, 75% and 100% of optimum dose) and one control treatment using no fertilizer and one treatment using only 100% of the optimum doses were included.