1Department of Agronomy, Assam Agricultural University, Jorhat-785 013, Assam, India.
2Central Potato Research Institute, Shimla-171 001, HP, India.
Four potato-based cropping sequences were evaluated at Jorhat (Assam) during 2002–03 and 2003–04 for determining productive efficiency and economic profitability under upland situations of Assam. Among different crop sequences, potato-okra-black gram was the best followed by potato-groundnut-green gram with highest potato equivalent yield, production efficiency and land use efficiency.
