The work revealed that, the treatment (T₈) recorded maximum values in case of important growth attributes viz., plant height (46.71 cm) at harvest, mean number of branches plant^-1 (7.00 cm) at harvest, mean number of nodules plant^-1 at 60 DAS (56.33),which was found at par with treatment (T₄) Pendimethalin 30% EC @ 1kg a.i./ha (PE) + Imazethapyr 10% SL @ 100g a.i./ha (PoE), (T₁) Pendimethalin 30% EC @ 1 kg a. i./ha (P. E.) + Hoeing at 25-30 DAS and (T₃) Imazethapyr 10 % SL @ 100 g a.i./ha (PoE). The treatment (T₈) recorded maximum values in case of leaf area plant^-1 at 60 DAS (9.65 dm²), dry matter accumulation plant^-1 (17.57 g) at harvest, mean number of pods plant^-1(42.30) at harvest which was followed by treatment (T₄) Pendimethalin 30% EC @ 1kg a.i./ha (PE) + Imazethapyr 10% SL @ 100g a.i./ha (PoE).Lowest values of above mentioned parameters were recorded with treatment (T₇) i.e. Weedy check as compared to all other treatments.

Study revealed the superiority of treatment weed free (T₈) for all of important growth attributes and suggesting the positive benefits of weed management on growth which indirectly influences the yield of soybean.