Effect of Molybdenum and Sulphur on Yield and Economics of Summer Black gram (Vigna mungo L.)

A field experiment was conducted at the Crop Research Farm, Department of Agronomy, SHUATS, Prayagraj (U.P.), during month Zaid 2022. To study treatments consisting three levels Molybdenum viz. Mo 1 kg, 1.5 kg and 2 kg/ha Sulphur 10, 20 30 kg/ha. The soil on experimental plot sandy loam in texture, had a pH 7.1, contained 0.28 per cent organic carbon, 225 nitrogen, 19.50 phosphorus, 92 potassium available hectare. There were 10 treatments, each reproduced times, they organised using random block design. outcomes showed that treatment 9 (Molybdenum + kg/ha) significantly increased number pods/plant (27.6), seeds/pod (9.53), seed yield (1.25 t/ha), Stover (2.87), harvest index (30.3%), gross returns (87500.00), net (47281.52)and B:C ratio (1.18) comparison to alternative treatments.