Vol. 10, Issue 12 (2021)

Author(s):
Roshan Kumawat, Baldev Ram, JP Tetarwal, Rajesh Kumar, Anju Bijarnia and Monika Choudhary

Abstract:
A field experiment was carried out during 2019 and 2020 at agriculture research station, Ummedganj, Kota under Agriculture University, Kota, to “Effect of phosphorus, liquid biofertilizer and growth regulator on growth, yield and quality of summer mungbean [Vigna radiata (L.) Wilczek]”. The experiment was conducted in Split Plot Design with four phosphorus levels (P0, P20, P30 and P40 kg/ha), biophos liquid fertilizer (No seed inoculation and Seed inoculation with Biophos) in main plot and three salicylic acid levels control, 75 and 100 ppm sprayed in sub plot (at pre flowering and pod development stage) and replicated three time. P30 being at par with P40 and recorded significantly higher yield, Gross return ( ₹ 82292/ha), net return ( ₹ 61285/ha), B:C ratio (2.91) as compare to control and P20. Seed inoculation with biophos recorded significantly higher higher yield, Gross return (₹ 76355/ha), net return ( ₹ 55580/ha), B:C ratio (2.66) yields as compare to no inoculation. Spray of 75 ppm SA, being at par with 100 ppm SA and recorded significantly higher yield, Gross return (₹ 74565/ha), net return ( ₹ 55859/ha), B:C ratio (2.57) as compare to control.