The present study was carried out the evaluating the performance of improved cultivars with scientific package and practices on production, productivity and profitability of blackgram. Cluster frontline demonstrations were conducted during 2016-17 and 2017-18 with evaluation the performance of Indira urd pratham, variety of blackgram in Baramkela and Tamnar blocks of the district and record the feedback information of farmer’s. | Performance of cluster frontline demonstration on productivity and profitability of blackgram Vigna mungo in Raigarh district of Chhattisgarh India
