A field experiment was conducted during 2014-15 and 2015-16 on Research Farm of Division of Agronomy, IARI at New Delhi to evaluate Influence of crop residue and potassium management on yield, quality, nutrient uptake and K use efficiencies of mungbean in maize-wheat- mungbean cropping system. | Influence of crop residue and potassium management on yield, quality, nutrient uptake and nutrient use efficiency by mungbean in maize (Zea mays L.) -wheat (Triticum aestivum L.) - mungbean cropping system