Evaluation of Different Dahlia (Dahlia variabilis L.) Cultivars for Tuber Yield

An experiment was conducted in the Department of Floriculture and Landscape Architecture, CoA, IGKV, Raipur from 2019-20 to 2020-21. The experiment was laid out in RBD with three replications and 20 cultivars with a view to find out the overall evaluation of different cultivars of dahlia. Result showed that the tuber yield parameters were observed i.e. number of tubers/plant (7.96), number of tuber/ plot (113.70), weight of single tuber (86.29 g), tuber yield/plant (86.95 g), tuber yield/plot (1.78 kg) and tuber yield (2.52 t/ ha) was observed in cv. T₄ (Blackout Black).