Energetics and economics of green gram [Vigna radiata (L.) Wilczek] as influenced by varying land configuration and nutrient management

Field experiments were carried out at the Agronomy Main Research Farm, O.U.A.T. Bhubaneswar, Odisha, India during 2019 and 2020 to find out energetics and economics of green gram as influenced by varying land configuration and nutrient management practices. Split-plot Design was adopted with three replications. Results of the experiment showed that raised bed method with PDM-139 cultivar in combination with F6 treatment gave the highest pooled yield (522.84 kg ha-1 and 455.29 kg ha-1) respectively. Similar trend was observed in Energy productivity (0.358kg MJ/ha and 0.335 kg/MJ respectively) and efficiency (1.42 kg MJ ha-1 and 1.17 MJ ha-1respectively). Economic analysis also revealed that flat bed with PDM-139 with F6 treatment combination gave the highest pooled B: C ratio (1.75) during the years of investigation.