Synergistic effect of micronutrients and biofertilizers on mustard (Brassica juncea L.)

A field experiment was conducted at Research farm, Department of Agronomy, Faculty of Agriculture and Veterinary Sciences, Mewar University Gangrar, Chittorgarh (Rajasthan) during Rabi season of 2024-25 to study evaluated the Synergistic Effect of Micronutrients and Biofertilizers of mustard “variety “NRCHB-506”. The result revealed that the maximum plant height (27.76: 28.28, 76.52: 77.85 and 141.80: 143.13 cm at 30, 60, 90 DAS and harvest), number of branches per plant (3.15:3.26 17.63:18.76 and 21.87:22.36 at 60 DAS and harvest) and yield parameter such as number of siliquae per plant (165 and 175), number of seed per siliquae (8.75 and 9.15), grain yield (12.95 and 13.25 q/ha), straw yield (31.52 and 32.75 q/ha) with application of B4-Azotobacter + VAM + M4-ZnSO4 @ 25 kg/ha + FeSO4 @ 50 kg/ha. So, it was concluded that the treatment combination B4-Azotobacter + VAM + M4-ZnSO4 @ 25 kg/ha + FeSO4 @ 50 kg/ha are best treatment in compare to all the treatments because in this treatment recorded maximum growth and yield of mustard crop as compare to others treatments.