Performance of Traditional Rice (Oryza sativa L.) Varieties under System of Rice Intensification during Kharif Season in South Odisha Conditions

A field experiment was carried out at the Bagusala Farm, of M.S. Swaminathan School of Agriculture, Centurion University of Technology and Management, Paralakhemundi, Odisha during the kharif season of 2018. Four traditional rice varieties namely, V1, Red rice (kondo dano), V2, Manipuri black rice, V3, Balami and V4, Dudheshwar were taken into consideration and the treatments were laid out in Randomized Complete Block Design (RCBD) with four replications. The traditional rice variety Dudheshwar got highest values of growth attributing characteristics, yield attributes and yield of rice. The highest grain yield (6560.25 kg ha−1) and straw yield (10632 kg ha−1) were achieved by treatment V4-Dudheshwar. In terms of net return and benefit: cost ratio, the variety Manipuri black rice is resulted in higher profitability as compared to other traditional rice varieties.