The field experiment was conducted alluvial soil of Indo-Gangatic plain at the Institute of Agricultural Research Farm, Banaras Hindu University, Varanasi, Uttar Pradesh, India. The experiment of potato crop was laid out in a split-plot design with three irrigation schedules (I1, I2 and I3) and four amino acid based biostimulants (A0, A1, A2 and A3) and after harvested soil sample analysis soil enzyme activities. The effect of irrigation on enzyme activities dehydrogenase, protease and alkaline phosphatase was observed nonsignificant and effect of amino acid based biostimulants was significant. | Effect of irrigation schedule and amino acids biostimulants on soil enzyme activities in potato (Solanum tuberosum L.) crop
